Answer:
Explanation:
The following code is written in Java. It is a method that reverses the number that is passed as an argument and compares it to its original version. Then it finally returns the results of the comparison as a boolean (either True or False). Two test cases have been created and can be seen in the attached image below.
public static boolean isNumericPalindrome(int num) {
String numString = Integer.toString(num);
String reversed = "";
for (int i = numString.length()-1; i >= 0; i--) {
reversed += numString.charAt(i);
}
return numString.equals(reversed);
}
A company has enlisted the help of TDojo Consulting Co. to assist them in designing an AWS disaster recovery solution for their on-premises bare metal servers and SQL databases. The implementation has to be robust, fast, and simple to use. It should also prevent any type of data loss from occurring. The company would like to keep track of the status of the migration. Which tool should the team adopt for the DR solution
Answer: CloudEndure Disaster Recovery
Explanation:
The tool that the team should adopt for the DR solution is the CloudEndure Disaster Recovery.
CloudEndure Disaster Recovery is the tool that helps in minimizing downtime and data loss through the provision of a fast and a reliable recovery of the servers into the AWS Cloud.
It also allows the user recover the environment from an unexpected infrastructure, data corruption, or malicious attacks.
You need to view the contents of /var/log/auth.log to get information about the users that have been logging on to the system. The auth.log file is a plain text, file so you decide to use the cat command to review the file. However, the display fills with text for several pages, and you can't see the entire file. What commands can you use to view the content of the auth.log file page by page? (Select TWO).
Answer:
more /var/log/auth.log
less /var/log/auth.log
Explanation:
The commands that can be used to view the content of the auth.log file page by page are:
more /var/log/auth.log
less /var/log/auth.log
Someone knows a good compiler for iPad? It has to be an app
A specified group of banks get together and agree to use a blockchain for wholesale settlement of interbank transfers. This is most likely an example of a ........................ blockchain. Group of answer choices Permissionless Permissioned
Answer:
Permissioned
Explanation:
In this scenario, specified group of banks got together and joined forces by agreeing to use a blockchain for wholesale settlement of all interbank transfers. Thus, this is most likely an example of a permissioned blockchain.
Create a program that uses a separate module to calculate sales tax and total after tax.
Create a c++ program using console.h and console.cpp files that uses a separate module to calculate sales tax and total after tax.
Console
Sales Tax Calculator
ENTER ITEMS (ENTER 0 TO END)
Cost of item: 35.99
Cost of item: 27.50
Cost of item: 19.59
Cost of item: 0
Total: 83.08
Sales tax: 4.98
Total after tax: 88.06
Again? (y/n): y
ENTER ITEMS (ENTER 0 TO END)
Cost of item: 152.50
Cost of item: 59.80
Cost of item: 0
Total: 212.30
Sales tax: 12.74
Total after tax: 225.04
Again? (y/n): n
Answer:
I nor know this one oo abeg sorry
Select three physical forms of storage. USB drive Primary cache Magnetic storage Secondary cache Dynamic RAM Optical drive
Answer:USB drive
Magnetic storage
Optical drive
Explanation:
hope this helps
What is binary number system? Why is it used in computer system?
Answer:
Computers depend mainly on binary because it’s more time efficient for them to so.
Explanation:
It’s easier to identify 0 as “off” and 1 as “on”. As you may know, transistors are the fundamental blocks of microprocessors and ICs. The reasons this is the case is that these transistors form logic gates which can carry out basic logic operations. These logic gates are a huge step into making microprocessors/ICs/etc. And what do these logic gates depend on? They depend on binary.
Whoa whoa, wait a minute. Let’s first take a step back to know a thing or two about logic gates.
These logic gate can be constructed from transistors. They carry basic logic operations. You have one or more inputs “entering” the logic gate ——-> A certain operation is performed on them ——-> you get your output. The input is a voltage. This voltage it can be interpreted as an “on” or “off” according to the gate. Once again these offs and ons are 0s and 1s. For example the Inverter/NOT gate is a gate that simply takes an input and gives its inverse. For example:-
A low voltage/an “off” signal/ a “0” “enters” the NOT gate. ——-> A high voltage/an “on” signal/ a “1” is the result of the operation performed
(In the above example low voltage = “off” signal = 0, high voltage = “on” signal = 1)
As you can see, a 0 enters the NOT gate and a 1 comes out or vice versa. Now, if you were a logic gate, you’d prefer working with just 0s and 1s right? I would. This would be much easier to work with than a lot of different values.
It’s a herculean task to work with these though as a human. And fortunately, programming languages exist for giving the computer instructions to do in a “language” other than its own.
You've just deployed a new Cisco router that connects several network segments in your organization. The router is physically located in a server room that requires an ID card to gain access. You've backed up the router configuration to a remote location in an encrypted file. You access the router configuration interface from your notebook computer by connecting it to the console port on the router. You've configured the management interface with a username of admin and a password of password. What should you do to increase the security of this device
Answer:
Change the default administrative user name and password.Use an SSH client to access the router configuration.Explanation:
Remember, we are told the default username and password were simply, "admin" and "password". From a security perspective, both the password and username are weak choices. Hence, to increase the security of the notebook computer where the router configuration management interface is found, it is best you change the password.
Next, by using a Secure Shell Protocol (SSH) client to access the router configuration, the security is enhanced considering the fact the new Cisco router would connect several network segments in the organization.
A driver that approaches a controlled intersection with a signal that is not working must:
what is the difference between b and br tag
Answer:
<b> tag is used to make the text bold. <br> tag is used to insert a line break into a text font.
Explanation:
The <b> tag in HTML is used to indicate the importance of the text. The text is written within <b> tag display in bold size. You can do that by using CSS also there is a similar tag <strong> tag that has a similar effect on content.
The <br> tag inserts a single line break. The <br> tag is useful for writing addresses or poems. The <br> tag is an empty tag which means that it has no end tag.
A local area network (LAN) is best described as a(n): Multiple Choice computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity. electronic library containing millions of items of data that can be reviewed, retrieved, and analyzed. method to offer specialized software, hardware, and data-handling techniques that improve effectiveness and reduce costs. system that allows computer users to meet and share ideas and information.
Answer:
computer system that connects computers of all sizes, workstations, terminals, and other devices within a limited proximity.
Explanation:
A local area network (LAN) refers to a group of personal computers (PCs) or terminals that are located within the same general area and connected by a common network cable (communication circuit), so that they can exchange information from one node of the network to another. A local area network (LAN) is typically used in small or limited areas such as a set of rooms, a single building, school, hospital, or a set of well-connected buildings. Some of the network devices or equipments used in a local area network (LAN) includes an access point, personal computers, a switch, a router, printer, etc.
Typically, a local area network (LAN) is best described as a computer system that connects computers of all sizes, workstations, terminals, and other devices such as switches, routers and access points (APs) within a limited proximity.
Why is it important for a photographer to understand the relationship between color and light?
Answer: Different light can cast a different impact on the picture. If a photographer knows how the light will change the picture, he or she can click the picture he wants.
can you give me some hints
BIOS has two jobs. One is to boot up, or start, the computer. What is the other? Maintain the computer’s software firewall. Ensure the fastest possible Internet speed. Provide the basic interface for the hardware. Perform regularly scheduled memory backups.
Answer:
Provide the basic interface for the hardware.
Explanation:
30points!!!! Plz answer quickly
Select the correct answer.
What should be the ideal position of the image in a video if it is the main feature of the video?
A. bottom
B. right
C. left
D. center
Answer:
center
Explanation:
that is the focal point
Answer:
D
Explanation:
since it's the main feature of the video it would be best to put it on the center so that all focus is on it because if you put it in the corner or another position it won't be the main feature and definitely not the center of attraction.
I hope you understand.and sorry if it's wrong
explain the tearms alink and vlink
Answer:
The alink (active link) color appears while the mouse is clicking the link. The vlink (visited link) is the color of the link after the user has already visited it.
Suppose you are given a sequence that is described by a formula, starting at index n=0. If you need to change the starting index to n=1, then you just need to replace n in the formula by n+...?
Answer:
[tex]n+1[/tex]
Explanation:
Given
[tex]n = 0[/tex] --- starting index
Required
Change the starting index to [tex]n = 1[/tex]
We have:
[tex]n = 0[/tex]
To change the starting index to k, we simply rewrite as:
[tex]n+k[/tex]
In this case; k=1; so, the starting index will be: [tex]n+1[/tex]
Audience centered public speakers are inherently sensitive to the
Answer:
the diversity of their audiences
Explanation:
The HTML tag for the smallest heading is what
Answer:
The HTML <h1> to <h6> tag is used to define headings in an HTML document. <h1> defines largest heading and <h6> defines smallest heading.
Explanation:
Hoda needs to create a chart that is associated with an Excel spreadsheet. She needs to ensure that if the data in the spreadsheet changes, the chart in her presentation will be updated. Which option must she choose?
Embed the chart.
Link the chart.
Insert the chart as a picture.
This cannot be done.
Answer:
the awnser is B
Explanation:
Answer:
B, Link the chart.
Explanation:
How are computers used in medical sector? Any 3 meaningful points.
Answer:
Computers such as the Cathode Ray Oscilloscopes are used to measure the blood pressure en heart beats in BPM.
Computers such small locomotive surgical cameras which provide surgeon's sight in the inner body of the victim during surgery.
Spreadsheet allow three types of cell addressing. They include ______addresses, such as $E$1, ______addresses, such as R$3, and ______addresses, such as D4.
Answer:
The answer is below
Explanation:
Based on the Microsoft Excel Formatting style, Spreadsheet allows three types of cell addressing. They include:
1. ABSOLUTE CELL ADDRESSING addresses, such as $E$1,
2. MIXED CELL ADDRESSING addresses, such as R$3, and
3. RELATIVE CELL ADDRESSING addresses, such as D4.
Which computer can perform the single dedicated task? a. Which commuter can perform the function of both analog and digital device
The computer can perform the single dedicated task is a Special-purpose computer.
Hybrid Computer can perform the function of both analog and digital device.What are Hybrid computers?This is known to be made up of both digital and analog computers as it is a digital segments that carry out process control through the conversion of analog signals to digital signal.
Note that The computer can perform the single dedicated task is a Special-purpose computer.
Hybrid Computer can perform the function of both analog and digital device.Learn more about computers from
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Which unit of computer is used to processed data?
Please help!!!!!!
[tex]Hello[/tex] [tex]There![/tex]
[tex]AnimeVines[/tex] [tex]is[/tex] [tex]here![/tex]
Is it Central Processing Unit?
[tex]HopeThisHelps!![/tex]
[tex]AnimeVines[/tex]
Answer:
Central Processing Unit (CPU)
Explanation:
The Central Processing Unit (aka CPU), is used to process the data.
1. Read the following scenario. What type of business letter do you think is required in this situation? (1 point)
Melissa and Melrose are both first-year students at a local community college. They both have interest in volunteering with a nonprofit organization. They decided to reach out to nonprofit organizations to ask about the steps they need to take in order to volunteer.
Answer:
It requires a formal letter.
Answer:
This would require a formal business letter, the type being a cover letter or inquiry.
Explanation: yes
write chracteristics of all 5 generation of computer
Answer:
First generation — 1940–1956
-used vacuum tubes
ENIAC, UNIVAC I, IBM 650, IBM 701 etc.
mainframes taking up entire rooms
punched cards I/O
electrostatic and mercury delay line memory, beginning use of core
Second generation — 1956-1963
-used discrete transistors
IBM 7090 and 7094, UNIVAC 1107, PDP-1 and 8, etc.
first appearance of minicomputer (PDP-8)
punched cards I/O and line printers (mainframe), TTY (minicomputers)
core memory, magnetic tape for mass storage
Third generation — 1964-1971
-used integrated circuits
IBM System/360, UNIVAC 1108, PDP-8/I, PDP-11/20 and PDP-11/45, etc.
mostly same I/O and memory as second generation
Fourth generation — 1971-present
-use microprocessors
PDP-11/03 and PDP-11/34, Apple ][, IBM PC, Apple Macintosh, IBM z Series, etc.
transition from minicomputers to personal computers
video terminals used for I/O, specialty computer printers developed
fewer mainframes
semiconductor memory replaces core memory
hard drives and optical drives replace magnetic tape for mass storage, followed by solid-state drives (SSD)
Fifth generation — (current research)
-artificial intelligence and quantum computing
Answer:
The five generations of computer are characterized by electrical current flowing through the processing mechanisms listed below : The first within vacuum tubes The second within transistors The third within integrated circuits The fourth within microprocessors clips The fifth unveiled smart devices capable of artificial...
Explanation:
☆hope it is helpful to you ☆
☆MiraculousNisha^_^The most likely reason a firm would decide to establish an extranet would be the desire to Multiple Choice speed the flow of information on its private network by increasing the bandwidth. make the information on its network widely available to the general public. share information and collaborate with a select group of outside organizations or individuals. overcome the speed and capacity limitations of its external connection to the Internet by gaining access to the very-high-speed Backbone Network Service.
Answer: share information and collaborate with a select group of outside organizations or individuals.
Explanation:
When a company uses an intranet, it is for the purpose of sharing information within the company so in the same vein, an extranet is done to share information with entities outside the company be it people or organizations.
For information to be shared, the other companies and organizations need to have the means and authorization to join the extranet. Extranets are very useful as they enable collaboration across vast distances thereby increasing productivity.
The most likely reason a firm would decide to establish an extranet is B. share information and collaborate with a select group of outside organizations or individuals.
An extranet simply means a controlled private network that allows customers, vendors, partners, suppliers, etc to gain information about a company.
Extranet is vital to share information and collaborate with a select group of outside organizations or individuals. It is usually a private part of a website.
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How many characters should a strong password have? four six eight ten
Answer:
I say it have to be aleast 8 to complete a strong password
Explanation:
it's common sense
Answer:
8
Explanation:
The more the better but ten too much
Which option is used to insert a table in PowerPoint from another Office application?
In the Insert Object dialog box, choose Create from file.
In the Design tab, choose the Table Styles option.
In the Insert Table dialog box, choose Insert Table.
In the Layout tab, choose the Merge option.
Answer: In the Insert Object dialog box, choose Create from file.
Explanation:
To insert a table into PowerPoint from another Office application, go to the Insert Tab. In the Text ribbon on the far right, you will see "Object" next to Equation.
After clicking on that, select the "Create from File" option. It will allow you to browse a file you want to import from. PowerPoint will import the data from this file.
The ALIGN attribute of the P-tag cannot take what value right or left or justify or center?
The align attribute of p tag can not take 'much' value
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Which tab on the ribbon is used to access the global Access 2016 options?
Home
Create
Database Tools
File
Explanation:
the answer is Database Tools
