Change management policies outlines the process you should follow before implementing that device.
What is change management policies?Change management is the term used to describe the procedure used to manage the entire lifespan of changes. Change Management Policy: Change Management Policy is the guiding standard that outlines the processes for various sorts of Changes as well as the regulations and degrees of permission necessary to approve them.The extent of the change, locations affected, back-out procedure, testing completed, communication plan, and anticipated date of deployment must all be specified in the documentation. This should be done at a level that guarantees the scope can be completed as defined and that the change will result in the anticipated outcome.To learn more about Change management policies refer to:
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terrance has been tasked with upgrading his company's wi-fi network that provides network access for several devices that are located somewhat far apart from each other. he knows that they all need to stream a large amount of data simultaneously. which of the following capabilities should he look for when shopping for new hardware?
When shopping for new hardware to upgrade a Wi-Fi network that needs to support the simultaneous streaming of large amounts of data, Terrance should look for hardware that offers high bandwidth and strong signal strength.
High bandwidth means that the hardware can support high data transfer rates, which is important for streaming large amounts of data.
Strong signal strength means that the hardware can maintain a stable connection over long distances, which is important if the devices are located far apart from each other.
Other features to look for include support for the latest Wi-Fi standards, such as 802.11ac or 802.11ax, and the ability to create multiple wireless networks, or "SSIDs," so that different devices can be placed on different networks for better performance. Terrance should also consider the number and type of antennae the hardware has, as well as its overall design and ease of use.
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Answer: the answer is a. MU-MIMO
Explanation:
translation is terminated when a stop codon is presented at the ________ site.
It is to be noted that translation is terminated when a stop codon is presented at the RNA site.
What is a stop codon?A stop codon is a codon in molecular biology that signifies the end of the current protein's translation process.
A stop codon is a three-nucleotide sequence (trinucleotide) in DNA or messenger RNA (mRNA) that instructs the cell to stop protein production. There are 64 distinct trinucleotide codons: 61 of which designate amino acids and three of which stop codons (i.e., UAA, UAG, and UGA).
A stop codon instructs the ribosome and transfers DNA that the process may be terminated and the new polypeptide chain released. If ribosomes and transfer DNA remain a mystery, continue reading or go to the protein synthesis page. An organism cannot create certain proteins without stop codons.
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Which of the following statement(s) about global variables is(are) true?
A) If a function contains a local variable with the same name as a global variable, the global variable's name takes precedence within the function. B) A global variable can have the same name as a variable that is declared locally within a function C) A global variable is the same as a named constant. D) A global variable is declared in the highest level block in which it is used. E) A global variable is accessible only to the main function.
The statement about global variable true is :
A local variable declared inside of a function can have the same name as a global variable.
What is meant by Global variable ?As the name suggests, global variables are variables that are available everywhere in the application. They are stored in memory for the duration of the programme after being declared. This implies that they are changeable at any time by any function and may have an impact on the entire programme.
Global variables are those that have been declared outside of the specified function. These are not restricted to a particular function, therefore any available function can be used to access and alter global variables.
Global variables are those that are produced outside of a function, like in all of the aforementioned cases. Everyone can use global variables, both inside and outside of functions.
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which of the options below contains the correct instructions that can be insterted at lines 1-5 in the code above
The option that contains the correct instructions that can be inserted at lines 1-5 in the code above:
void func(string str1, string str2)
What is code?Code, also known as source code, refers to text that a computer programmer has written in a programming language. C, C#, C++, Java, Perl, and PHP are some examples of programming languages. Text written in markup or styling languages like HTML and CSS is also referred to as code in less formal contexts. For instance, you might hear people refer to code as "C code," "PHP code," "HTML code," or "CSS code."
A code may make reference to a model number or serial number when describing a hardware identification number. A code in relation to software is the activation code.
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What type of system software manages memory?
A. operating system
B. screen saver
C. memory stick
D. file manager
The type of system software that manages memory is this:
A. Operating system
What is an operating system?An operating system refers to a software management system that is able to manage files, process applications, and even manage memory. Many technological devices have operating systems that are able to manage the execution of tasks within their environment.
Of all of the options mentioned, we can conclude that an operating system is a correct answer because one of its main functions is the management of memory. It also provides a graphical interphase through which users can operate a device.
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to preserve an exact cell address in a copied formula, you can use a relative cell reference.
a. true
b. false
The statement to preserve an exact cell address in a copied formula, you can use a relative cell reference is False.
What is a cell address?
A worksheet cell is identified by cell address, which is made up of a column letter and a row number. For instance, A1 refers to the cell that is located where row 1 and column A meet, B2 to the second cell in column B, and so on.
Absolute cell address and relative cell address are the two different types. When copied and filled into additional cells, both relative and absolute address function differently.
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why would the ls -l command be preferable to the ls command when examining a directory
The ls -l command is preferable to the ls command when examining a directory because it provides more detailed information about the files and directories.
What is command?
A command in computing is a request for a computer programme to carry out a particular task. It could be sent using a command-line interface, like a shell, as input to the a network service as part of the a network protocol, as an event inside a graphical user interface brought on by the user choosing an item from a menu, or as a command sent to a computer over a network. The word "command" is specifically used in absolutely crucial computer languages. The name was given to these languages because statements in them are frequently written in an imperative mood, which is common in many natural languages. A command is typically compared to a verb in a language where an imperative statement is viewed as being similar to a sentence.
The ls -l command displays a list of files and directories in long format, which includes the permissions, number of links, owner, group, size, last modification date, and name. This additional information makes it easier to determine the type of file, whether it is accessible to the user, and when it was last modified.
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kleinberg, jon. algorithm design (p.426 q.20). your friends are involved in a large-scale atmospheric science experiment. they need to get good measurements on a set s of n different conditions in the atmosphere (such as the ozone level at various places), and they have a set of m balloons that they plan to send up to make these measurements. each balloon can make at most two measurements. unfortunately, not all balloons are capable of measuring all conditions, so for each balloon i
Algorithm by examining practical issues that drive algorithms, design provides an introduction to them.
Students learn a variety of design and analytical methods for issues that occur in computing applications from this book. At Cornell University, Jon Kleinberg has the title of Tisch University Professor of Computer Science. With a focus on the social and information networks that support the Web and other online media, his study examines problems at the intersection of networks and information.
His research has been funded by grants from the ONR Young Investigator Award, the MacArthur Foundation, the Packard Foundation, the Sloan Foundation, and the Career Award from the National Science Foundation. He belongs to the American Academy of Arts and Sciences, the National Academy of Sciences, and the National Academy of Engineering.
At Cornell University, Eva Tardos holds the Jacob Gould Schurman Chair in Computer Science. She graduated from with a Dipl.Math in 1981 and a Ph.D. in 1984.
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given the following lstm, if the input sequence has 32 elements (time steps), how many elements (time steps) in the output sequence?
Given the following lstm, if the input sequence has 32 elements (time steps), 128 elements (time steps) are here in the output sequence.
What is a sequence?The sequence, or order in which commands are executed by a computer, enables us to complete tasks with multiple steps.
A sequence is a basic algorithm in programming: it is a set of logical steps that are performed in the correct order. In order to complete a desired task, computers require instructions in the form of an algorithm, and this algorithm must have the correct order of steps, or sequence.
We can connect sequence to our daily lives. Consider creating a PB&J sandwich as a task. To make a delicious peanut butter and jelly sandwich, we must complete several steps in the correct order. We'd start by gathering our ingredients, then getting a knife and spreading the peanut butter, jelly, and soforth.
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Mathematical Operators In Python
1} Select the mathematical statement that is false.
A) 22 % 2 > −3
B) 22 % 2 < 5
C) 22 % 2 != 1
D) 22 % 2 = = 4
2} You have been asked to create a program for an online store that sells their items in bundles of five. Select the appropriate code that would display how many bundles are available for sale.
A) print(5 // totalItems)
B) print(totalItems // 5)
C) print(totalItems(5) )
D) print(5(totalitems) )
1. The mathematical statement that is false is D) 22 % 2 = = 4
2. The appropriate code that would display how many bundles are available for sale is B) print(totalItems // 5)
What is python?Python is a general-purpose, high-level programming language. Its design philosophy prioritizes code readability by employing significant indentation. Python is garbage-collected and dynamically typed. It is compatible with a variety of programming paradigms, including structured, object-oriented, and functional programming.
It is a computer programming language that is frequently used to create websites and software, automate tasks, and analyze data. Python is a general-purpose programming language, which means it can be used to create a wide range of programs and is not specialized for any particular problem.
It is developed under an OSI-approved open source license, which allows it to be freely used and distributed, even for commercial purposes.
In conclusion, the correct options are D and B.
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as a network analyst, you want the acl (access control list) to forward the icmp (internet control message protocol) traffic from host machine 2.2.2.2 to host machine 5.5.5.5. which of the following commands will you use in this scenario? 1. access-list acl_2 permit icmp any any2. access-list acl_2 deny icmp any any3. access-list acl_2 permit tcp host 2.2.2.2 host 5.5.5.54. access-list acl_2 permit tcp host 2.2.2.2 host 3.3.3.3 eq www
The third option, "access-list acl 2 permit tcp host 2.2.2.2 host 5.5.5.5" is what I must select as a network analyst if I want the ACL (Access Control List) to forward the ICMP (Internet Control Message Protocol) traffic from host machine 2.2.2.2 to host machine 5.5.5.5.
What is Access Control List ?
In particular in computer security settings, the term "Access Control List" (ACL) refers to a specific set of rules used for filtering network traffic. ACLs also grant authorized users access to specific system objects like directories or files while denying unauthorized users access.
ACLs are primarily found in switches and routers that have packet filtering capabilities.
What is the Internet Control Message Protocol ?
Network devices use the Internet Control Message Protocol (ICMP), a network layer protocol, to identify problems with network communication. ICMP is primarily used to check whether data is arriving at its target location on time. The ICMP protocol is frequently used on network equipment, such as routers. Although ICMP is essential for error reporting and testing, distributed denial-of-service (DDoS) attacks can also make use of it.
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Analyse how computational thinking skills can impact software design and the quality of the software applications produced.
The ability to learn a computer programming language is essentially what computational thinking skills are, and they also play a big role in the software development process.
Additionally, it helps to raise the caliber of many programming-related software programs. Computational thinking abilities: Computational thinking has several benefits in software applications, including the capacity to decompose a complex system problem into manageable parts. It helps focus only on the most important and useful information or data in the software design process and applications, ignoring irrelevant data. Computational thinking abilities: Computational thinking has several benefits in software applications, including the capacity to decompose a complex system problem into manageable parts.
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Using the Domain Name System (DNS) enables organizations to change ISP service providers (i.e., change IP addresses), without having to change the Uniform Resource Locator (URL). True False
Using the Domain Name System( DNS) enables associations to change ISP service providers( i.e., change IP addresses), without having to change the Uniform Resource Locator( URL) is True.
What's Domain Name System?
The phonebook of the Internet is the Domain Name System( DNS). sphere names likeespn.com or the new yorktimes.com are used by people to pierce information online. Through Internet Protocol( IP) addresses, web cybersurfers may communicate. In order for cybersurfers to load Internet coffers, DNS converts sphere names to IP addresses.
What's Uniform Resource Locator?
An Internet resource can be set up using a URL( Uniform Resource Locator), a special identifier. It's also known as a web address. URLs contain several factors, similar as a protocol and sphere name, which instruct a web cybersurfer on how and from where to recoup a resource.
Sphere names can collude to a new IP address if the host's IP address changes, which is one of DNS's advantages. compared to an IP address, are simpler to study. allow for the use of sphere name scales by associations that aren't reliant on IP address allocation.
In order for cybersurfers to load Internet coffers, DNS converts sphere names to IP addresses. Each machine on a network is uniquely linked by its IP address, which enables communication between them via the Internet Protocol( IP).
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jose inserts the formula =date(2021, 2, 15) in cell a15. when he presses enter, 2/15/2021 will appear in the cell.
a. true
b. false
Jose inserts the formula =date(2021, 2, 15) in cell a15. when he presses enter, 2/15/2021 will appear in the cell is option A: True.
What is the date () function about?In excel, the serial number representing a certain date is returned by the DATE function. The below arguments are part of the DATE function syntax: Required Year The year argument's value might be one to four digits.
Therefore, in regards to date setting, the start date and the number of months you wish to add or subtract are the two inputs needed for the EDATE function. Enter a negative value as the second argument to deduct months. For instance, the result of =EDATE("9/15/19",-5") is 4/15/19.
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Which of the following are ways in which a programmer can use abstraction to manage the complexity of a program?
Select two answers
Replacing the string variables name1, name2, name3, and name4 with a list of strings called names
Replacing each instance of repeated code with a call to a procedure
The following are ways in which a programmer can use abstraction to manage the complexity of a program.
1. Use classes to group related functions and data into a single unit.
2. Break a program into smaller functions that each perform a single task.
3. Use variables and constants to store values.
4. Use comments to document the code.
5. Separate the user interface from the business logic.
6. Use inheritance to avoid repeating code.
7. Create an object model to represent complex data.
8. Use data structures to store information.
What is program?
A series of instructions written in a programming language for such a computer to follow is referred to as a computer programme. Software, that also includes documentation as well as other intangible components, includes computer program as one of its components. The source code of a computer program is the version that can be read by humans. Since computers can only run their native machine instructions, source code needs to be run by another program. Consequently, using the language's compiler, source code may be converted to machine instructions. (An assembler is used to translate program written in machine language.) An executable is the name of the resulting file. As an alternative, the language's interpreter may run source code.
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Valerie is designing the network for the new HQ2 location of her company. HQ2 is located on the United States east coast, but the primary headquarters is located in the United States Pacific northwest. She wants to ensure that file servers in both locations can be accessible by all users, regardless of location. Which of the following types of connections might she choose to include in the configuration?
a. WAN b. CAN c. MAN d. LAN
It is to be noted that Valerie is designing the network for the new HQ2 location of her company. HQ2 is located on the United States east coast, but the primary headquarters is located in the United States Pacific Northwest.
She wants to ensure that file servers in both locations can be accessible by all users, regardless of location. The type of connections that might she choose to include in the configuration is MAN - Metropolitan Area Network. (Option C)
What is Metropolitan Area Network?A metropolitan area network (MAN) is a digital network that links computers within a metropolitan region, which can be a single major metropolis, a collection of cities and towns, or any given large area with several buildings. A MAN is larger than a LAN but smaller than a wide area network (WAN) (WAN).
The fundamental benefit of a MAN over a WAN is the high bandwidth provided by a metropolitan area network's dedicated lines. This MAN application enables faster speeds, ranging from 1 gigabit per second to 100 Gbps, and lower latency than a WAN.
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sheffield corporation owns a patent that has a carrying amount of 360000 sheffield expects future net cash flows from this patent to total 295000
Annual tests for intangible asset impairment are required and if an asset is found to be impaired.
What should be evaluated for impairment every year?Because the total of an intangible asset's undiscounted cash flows is theoretically unlimitedThe impairment test for intangibles with an indefinite useful life is a little different.They are compared to their fair value and their carrying value to check for impairment at least once a yearAn impairment loss equal to the difference between the two is recorded.The first phase of the impairment test determines if the long-lived assets are recoverable.Any excess of carrying value over the asset's fair value that exceeds the total of its undiscounted cash flows is recorded as an impairment loss.To learn more about impairment refer to:
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Which of the following is an example of the principle of animation known as secondary action?
A.
a ball bouncing less and less as its momentum slows
B.
a character’s face turning bright red when hitting a wall
C.
different kinds of walks (e.g., angry, calm, frantic) that change with the scene or mood
D.
a truck gradually increasing speed
After the header, the body of the method appears inside a set of:
A. brackets, [ ]
B. double quotes, " "
C. parentheses, ( )
D. braces, { }
After the given header, the body of a method appears inside a set of braces{}.
What is header?
A header is a section of a document or data packet that contains metadata or other information required for the main data to be processed. It is a term commonly used in information technology to describe any supplemental data that is placed before the actual data.
The header typically marks the beginning of the data. When data is sent in datagrams, the header contains important information such as the source and destination addresses, packet type and size, and other details. Similarly, the header is used for specific purposes in various types of documents.
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What is the missing line of code to have the following output?
Output Pat Jones PJ23
class cholesterol
low Density = 0
highDensity = 0
class patient
def __init__(self firstName, lastName idNum):
self firstName = firsiName
self lastName = lastName
selfdNum = idNum
Thus, the missing line of code to have the following output is ("\'hi").
We connect with technology through coding, often known as computer programming. Coding is similar to writing a sequence of instructions since it instructs a machine on what to do. You can instruct machines what they should do or how and when to react much more quickly by knowing how to compose code.
def __init__(self firstName, lastName idNum)
Suggest that there will be a console log that will be needed in the code.
The coded line that was missing is ("\'hi"). This will make the coding complete.
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Assume you have three arrays, A,B,C, holding elements of size 8 bytes each. Assume the base address of A is stored in $t0, that of B in $t1, and that of C in $t2. Convert the following C code to RV64I assembly code. A[i]=B[C[i+2]]; Assume the i variable is stored in $t3.Your lines of assembly code should not exceed beyond 20! Make sure to comment your code.Precede your comments with "#" for better readability.You don’t need to follow any register convention while writing the code.
Load $t0[$t3] , R3 # load the content of R3 to array A to location I .
What is an Array?
An array is a type of data structure used in computer science that holds a set of elements that are all uniquely identified by at least one array index or key. Each element of an array is stored so that a mathematical formula can be used to determine its position from its index tuple.
Given that;
Load R1 , =2($t3) # load the sum of 3 and the value of $t3 to register R1.Here r1 is referred as an index register.
Load R2 , $t2[R1] # load the content of array C of location R1 to register R2.$t2[R1] = $t2 + R1
Load R3 , $t1[R2] # load the content of array B of location R2 to register R3.$t1[R2] = $t1 + R2
Load $t0[$t3] , R3 # load the content of R3 to array A to location I .
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which one of the following alternative processing sites takes the longest time to activate but has the lowest cost to implement?
An alternative processing sites that takes the longest time to activate but has the lowest cost to implement is: C. Cold site.
What is a data center?In Computer technology, a data center is sometimes referred to as a server room and it can be defined as a dedicated space or room that is typically designed and developed for keeping a collection of servers and other network devices.
Generally speaking, hot and cold aisles are often used in data centers (server rooms) to ensure proper ventilation, especially by removing hot air and pushing cool air into the server room.
In conclusion, a cold site is usually used as a backup site or location in the event of a disruptive operational disaster at the normal premises.
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Complete Question:
Nolan is considering the use of several different types of alternate processing facility for his organization's data center. Which one of the following alternative processing sites takes the longest time to activate but has the lowest cost to implement?
A. Hot site
B. Mobile site
C. Cold site
D. Warm site
Network and Computer Systems Administrator Career
What industries do network administrators work in?
What are the main functions of network administration?
How do you think each function supports each part of the CIA (Confidentiality, Integrity, Availability) Triad?
The industries that network administrators work in is computer systems design as well as its related services industry.
The main functions of network administration are:
The network administrator's job is to make sure the computer networks run smoothly. All network hardware, software, and communication links must be planned, developed, installed, configured, supported, and optimized.How do you think each function supports each part of the CIA Triad?Data, items, and resources must be shielded from illegal sight and other access in order to be considered confidential. Integrity refers to the safeguarding of data from unauthorized modifications to maintain its accuracy and dependability. When systems and resources are available, it indicates that authorized users have access to them.
Despite the fact that many network and computer system administrators work for companies in the computer systems design and related services sector, they are employed in a variety of locations. Some might manage networks and systems for financial companies, while others might work in clinics or regional government agencies.
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Part A - The method printNums has two parameters: value and numRounds. The method will iterate for numRounds rounds. In each round, random integers between 0 and 9, inclusive, are generated and printed on a single line until value is generated. At that time, value is printed and the round stops. Values for the next round are printed on the next line of output.
For example, a call to printNums(5, 4) could result in the following output. Each round stops when 5 is printed for a total of four rounds.
325
7884465
06165
9678971145
public static void printNums( int value, int numRounds ) {}
Using the codes in computational language in JAVA it is possible to write a code that method printNums has two parameters: value and numRounds.
Writting the code:import java.util.Random;
public class PartA {
public static void main(String[] args) {
printNums(5, 4);
}
public static void printNums( int value, int numRounds ) {
Random random = new Random();
for(int i=0 ; i<numRounds ; i++) {
while(true) {
int number = random.nextInt(10);
System.out.print(number);
if(number == 5)
break;
}
System.out.println();
}
}
}
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Hard disks store and organize files using all the following, except _______.A. tracksB. sectorsC. cylindersD. paths
Hard disks store and organize files using all the following, except paths. Thus, option D is correct.
What are Hard disks?
Hard disks are flat, round, magnetically-coated platters composed of metal or glass. Laptop hard drives have a storage capacity of terabytes.
The computer's hard disk sometimes referred to as a hard disk or just a hard drive, is an external hard drive that houses various kinds of computer programs and virtual metadata. Its motherboard is protected so that it may be linked to the laptop by power cords thru the hard disks.
On a magnetic hard disk, data is arranged in tracks, which are hexagonal shapes. Therefore, option D is the correct option.
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all of the following activities are more difficult on a mobile device than on a desktop computer except:
All the following activities are more difficult on a mobile device than on a desktop computer, except scrolling. The correct option is a).
What are scrolling screens?A scrollbar is an interaction technique or widget that allows continuous text, pictures, or other content to be scrolled in a predetermined direction. (up, down, left, or right) on a computer display, window, or viewport so that all of the content, even if only a fraction of the content, can be viewed.
Scrolling is the vertical or horizontal movement of text, images, or video across a monitor or display in computer displays, filmmaking, television production, and other kinetic displays.
Therefore, the correct option is a) scrolling.
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The question is incomplete. Your most probably complete question is given below:
a) scrolling
b) viewing information
c) typing
d) clicking
is a term used to describe how one control loop controls or overrides the instructions of another control loop in order to achieve a desired set point.
Cascade control is a term used to describe how one control loop controls or overrides the instructions of another control loop in order to achieve a desired set point.
What is a control loop?For industrial control systems, a control loop serves as the basic building block. It has all the physical parts and control mechanisms required to automatically change a measured process variable's (PV) value to match a desired set-point value (SP). It includes the process sensor, controller function, and final control element (FCE) that are all necessary for automatic control.
The basic building block of industrial control systems is a control loop. It is made up of all the physical parts and control mechanisms required to automatically change the value of a measured process variable (PV) until it is equal to the value of a desired set-point (SP). It contains the process sensor, controller functionality, and final control element (FCE), all of which are necessary for automatic control.
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1. Write a program that finds all students who score the highest and lowest average marks of the first two
homework in CS (I). Your program should read the data from a file called "hw2. Txt" and displays the output to
another file called "hw2. Txt" and on the screen. Each data line contains student name and his/her marks. The
output should display all student names, marks, numerical grades and letter grades. In addition, you should
output the highest and lowest marks and those who earned. Sample input
Using the knowledge in computational language in JAVA it is possible to write a code that finds all students who score the highest and lowest average marks of the first two homework in CS.
Writting the code;import java.io.BufferedWriter; //for bufferedWriter
import java.io.*; //for basic input/output
import java.io.IOException; //for IOException
//parent class
public class dataReadWrite {
//main function
public static void main (String[] args) throws IOException
{
//declare & initialize required variables
int count=0;
float m1=0,m2=0,avgM=0,maxAvg=0,minAvg=101,cAvg=0;
String fName="",lName="",grade="",cGrade="",topper="",bottomer="";
//create a file object using its location(file to be read)
File file = new File("");
//attach a readeer to file
BufferedReader reader = new BufferedReader(new FileReader(file));
//create a file to be writtem
BufferedWriter writer = new BufferedWriter(new FileWriter(""));
//write file header
writer.write("Student Name Mark1 Mark2 Avg. Mark Grade\n");
writer.write("-----------------------------------------------------------------------------------------------------\n");
//read file line by line
count = Integer.parseInt(reader.readLine());
//read data
String str;
//iterate till last line of the file
while((str = reader.readLine()) != null)
{
//split read data by one or more space
String[] eachLine = str.split("\\s+");
//store data's first member as firstName
fName = eachLine[0];
//store data's second member as lastName
lName = eachLine[1];
//store data's third member as marks 1
m1 = Float.parseFloat(eachLine[2]);
//store data's fourth member as marks 1
m2 = Float.parseFloat(eachLine[3]);
//find average for each student
avgM = (m1+m2)/2;
//store data for topper
if(avgM > maxAvg)
{
maxAvg=avgM;
topper = fName + " " + lName;
}
//store data for bottomer
if(avgM < minAvg)
{
minAvg=avgM;
bottomer = fName + " " + lName;
}
//cumulate marks for class average
cAvg += avgM;
// calculate grade for each student
if(avgM>=90)
grade="A";
else if(avgM>=80)
grade="B";
else if(avgM>=70)
grade="C";
else if(avgM>=60)
grade="D";
else if(avgM>=50)
grade="E";
else
grade="F";
//write student data to file
writer.write(fName+" "+lName+" "+m1+" "+m2+" "+avgM+" "+grade+"\n");
}
//calculate class average by dividing by the count
if(count!=0)
cAvg/=count;
//find class grade
if(cAvg>=90)
cGrade="A";
else if(cAvg>=80)
cGrade="B";
else if(cAvg>=70)
cGrade="C";
else if(cAvg>=60)
cGrade="D";
else if(cAvg>=50)
cGrade="E";
else
cGrade="F";
//print data to output file
writer.write("The Maximum average mark is: "+maxAvg+" Scored by: " +topper+"\n");
writer.write("The Minimum average mark is: "+minAvg+" Scored by: " +bottomer+"\n");
writer.write("The average of the class: "+cAvg+"\n");
writer.write("The Grade of the class: "+cGrade+"\n");
//close the file
reader.close();
writer.close();
}
}
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from your windows laptop, you have been working on a large project that has required you to open a lot of items (programs, files, etc.). it is time to leave the office and make the two-hour journey home. you will be working on this project a bit more when you arrive at home. your computer's battery is failing and only has a very short life span (about one hour) before your computer loses power. when you arrive home and open the laptop lid, nothing happens. after plugging in your computer and powering it on, you find that all of your programs and files have been closed. to troubleshoot, you open control panel and navigate to the settings that control what your computer will do when the laptop lid is closed. which of the following power settings must you choose to prevent the same problem in the future?
To prevent the same problem from happening in the future, you should choose the power setting that controls what your computer will do when the laptop lid is closed.
This setting is typically found in the Control Panel under the Power Options or Power Management settings. Depending on your specific computer and operating system, the exact location and name of this setting may vary, but it is typically located under the "Advanced Power Settings" or "Power Management" section.
Once you have found this setting, you can select the option that tells your computer to "Do nothing" when the laptop lid is closed, which will keep your programs and files open and prevent your computer from losing power when the lid is closed.
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A packet analyzer is called a sniffer because
a.) it captures and reads data inside each packet
b.) it starts a denial-of-service attack
c.) it filters out spam
d.) it detects high-speed transmissions
A packet analyzer is called a sniffer because of option a.) it captures and reads data inside each packet.
Is packet a sniffer?The process of detecting and observing packet data as it flows over a network is known as packet sniffing. While hackers may use comparable tools for illicit objectives, network administrators utilize packet sniffing tools to monitor and verify network traffic.
Therefore, in the context of the above, a packet sniffer is a piece of hardware or software used to observe network traffic. It is also known as a packet analyzer, protocol analyzer, or network analyzer. Sniffers analyze data packet streams that go between connected computers as well as between connected computers and the greater Internet.
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