Answer:
Quick access list
Explanation:
Normally in computers, quick access list is usually the first node in the navigation pane and it contains links to folders and files that you access frequently plus the ones that you add by yourself. Windows detects them.
4. What is the package name in which the Scanner class resides?
What are the three general methods for delivering content from a server to a client across a network
Answer:
Answered below.
Explanation:
The three general methods consist of unicasting, broadcasting and multicasting.
Casting implies the transfer of data from one computer (sender) to another (recipient).
Unicasting is the transfer of data from a single sender to a single recipient.
Broadcasting deals with the transfer of data from one sender to many recipients.
Multicasting defines the transfer of data from more than one sender to more than one recipients.
How to format each dictionary item as a text string in the input file. How to covert each input string into a dictionary item. How to format each item of your inverted dictionary as a text string in the output file.
Answer:
- To get the items of a dictionary and print them as a string, use the items() method to unpack the keys and values in a for and print or write them into a file.
for key, value in mydict.items():
print(f"{key}, {value}")
- To convert string from user input into dictionary;
mystring = input().split(" ") #assuming the words are separated by a space.
from word in mystring:
mydict[word] = mydict.get(word, 0) + 1
This would use the words in the string as the keys of the dictionary and the count of each word as the respective values.
Explanation:
A dictionary is a data structure in python used to store data in key-value pairs. The items are enclosed in curly braces and can be accessed with the key in dot or bracket notation.
Dictionaries in Python are used to represent data items in pairs; i.e. key and values
(a) Format items as strings in an input file
To do this we make use of the file manipulation.
Assume the dictionary name is given as: myDict
See attachment for the complete solution
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Which of the following methods can be used to solve the knapsack problem?
a. Brute Force algorithm
b. Recursion
c. Dynamic programming
d. All of the mentioned
Answer: D. All of those mentioned
Explanation:
The knapsack problem is a problem that typically occurs in combinatorial optimization and is also a 2D dynamic programming example.
We should note that all the methods given in the option such as recursion, brute force algorithm and dynamic programming can all be used to solve knapsack problem.
Therefore, the correct answer is D.
please help
Write a method that takes 5 ints as parameters and returns the average value of the 5 ints as a double.
This method must be named average() and it must have 5 int parameters. This method must return a double.
Calling average(1, 5, 7, 4, 10) would return 5.4.
Answer:
Answered below
Explanation:
This solution is written in Kotlin programming language.
fun average (a: Int, b: Int, c: Int, d: Int, e: Int) : Double {
#variable to hold the addition of all parameters
var sum = a + b + c + d + e
#variable to hold the average of sum
var avg = sum / 5
return avg
}
#call the function to see how it works.
# this operation is done in the fun main()
var test: Double = average ( 5, 4, 7 , 3, 9)
print (test)
Write a function called quadruple that quadruples a number and returns the result. Then make several calls to the quadruple function to test it out.
For example, if you made a call like
x = quadruple(3)
then x should hold the value 12.
Print the value of x to verify your function works correctly.
(CODEHS, PYTHON)
def quadruple(n):
return n*4
print(quadruple(3))
print(quadruple(1))
print(quadruple(2))
I wrote my code in python 3.8. I hope this helps.
/kwɒdˈruː.pəl/ to increase by four times, or to multiply anything by four: In the past ten years, the college's enrolment has increased by a factor of four.
What is the role of quadruple that quadruples a number?Finding the array's four maximum and four minimum components is another method for locating the quadruple with the highest product. And then supply the maximum of these three product values, which will result in a quadrupled maximum product.
When ordering a quadruple-shot latte, which contains four shots of espresso, you can also use the word quadruple to signify “four times as many.” The suffix quadric-, which means “four,” is the source of the Latin root quadruple, which means “create fourfold.”
Three address codes are also referred to as quadruples. Using pointers to entries in a symbol table as the operands and an enumerated type to represent the operations, quadruples can be accomplished.
Therefore, One operation and up to three operands are divided into four fields in a quadruple.
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#SPJ2
During the reconnaissance step of the attack, what open ports were discovered by Zenmap? What services were running on those ports?
Answer:
Following are the solution to the given question:
Explanation:
It sends commands to its Nmap executable platForm, which is used to specified and retrieves the production. The ZenMap utilizes templates, which are primarily Nmap.
The parameter templates to decide how scans become formed Several ports, like ports, are available: 11, 21, 22, 25, 53, 445, and 3306, all of which run TCP: Linux services, SMTP Postfix, Apache Tomcat/Coyote JSP.
What are the top ten famous games in the U.S.
Why? cause I wanna know :D
Minecraft
Fortnite
Rob.lox
GTA V
Rocket league
League of legends
Mario bros
GTA
Among us
Call Of Duty
Using social media, such as text messages and status updates, has helped
users become more
o
A. wordy
O B. succinct
O C. formal
O D. slow
Answer:
succinct
Explanation:
it means to be brief or short, as most people who text or use social media like twitter have a limited character limit and want to make the most of it.
Which are the steps in the process of creating a database
Answer:
Determine the purpose of your database. ...
Find and organize the information required. ...
Divide the information into tables. ...
Turn information items into columns. ...
Specify primary keys. ...
Set up the table relationships. ...
Refine your design. ...
Apply the normalization rules.
Answer:
identifying fieldnames in tables
defining data types for field names
Explanation:
sorry I'm late. future Plato users this is for you
The ______ clause allows us to select only those rows in the result relation of the ____ clause that satisfy a specified predicate.
Answer:
1. Where,
2. From
Explanation:
In SQL query language when working on a database, a user can use certain clauses to carry out some functions.
Hence, The WHERE clause allows us to select only those rows in the result relation of the FROM clause that satisfy a specified predicate.
This is because the "Where clause" selects the rows on a particular condition. While the "From clause" gives the relation which involves the operation.
Select all the correct answers. Which statement will print the output 10 + 20=30
a. System.out.println("10 + 20 =30" );
b. System.out.println(10 + 20 =30);
c. System.out.println(10 + 20 =""+ (10+20));
d. System.out.println("10 + 20" =10+20);
e. System.out.println(10 + 20 ="" +10 +20);
Answer:
a
Explanation:
b will print out a boolean, true, i think
c gives an error?? i think
d seems weird
e is weird too
anyway, b,c,d,e all have bad syntax
Answer:
a
Explanation:
Name one characteristic of natural languages that prevents them from being used as programming languages.
Answer:
Ambiguity.
Explanation:
Natural language of human beings are believed to be ambiguous, as it often required settings punctuation, and intonation to determine certain meanings correctly.
Also is the fact that natural language sometimes has more than one meaning for the same words.
Hence, one characteristic of natural languages that prevent them from being used as programming languages is AMBIGUITY.
What is the output of the following program
#include
int toronto (int x)
{
int w;
if (x == 0) w = 1; else w = toronto (x-1);
return (w);
}
int main (void)
{
int a = 2;
printf ("%d", toronto (a));
return (0); }
a. 0
b. 1
c. 2
d. -1
e. none of these
Answer:
The output is 1
Explanation:
Analysing the flow of program (We start from the main method)
The main begins here
int main (void) {
This line declares a as integer and also initializes it to 2
int a = 2;
This line passes 2 to the function names toronto and also prints the result of the function
printf ("%d", toronto (a));
return (0); }
The toronto function begins here.
Note that the function receives 2 as its argument and this is saved in variable x
int toronto (int x) {
This declares w as integer
int w;
If x is 0, w equals 1
if (x == 0) w = 1;
If otherwise
else
This reduces x by 1 and performs a recursion
w = toronto (x-1);
return (w);
}
Because of the structure of the if condition in the toronto function, the function will be repeated until x is 0.
And when x = 0; w = 1
This returns w (i.e. 1) back to the main function where 1 is printed as the output
return (w);
What is the difference between a programming language and natural (every-day) language?
Which of the following is not a type of digital signature?
a. Approval Signatures
b. Non-Certified Signatures
c. Visible Digital Signature
d. Invisible Digital Signature
Answer:
d
Explanation:
Term that doesn't belong to a type of digital signature is Invisible Digital Signature.
What is digital signature?A digital signature can be regarded as the mathematical technique used to validate the authenticity and integrity of a message.
Examples of type of digital signature are:
Approval SignaturesNon-Certified SignaturesVisible Digital SignatureTherefore, option D is correct.
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What stores all software and files on your computer and reads and writes data onto a spinning magnetic or optical disk?
Answer:
Depends. could be an external opticial drive, a scuzi drive, a real to real tape system, or just a simple electromagnetic hard drive with speeds of 1000 rpm or more
Statistics are often calculated with varying amounts of input data. Write a program that takes any number of non-negative integers as input, and outpu
Answer:
Explanation:
The following program is written in Java and is a function that asks the user for an input and keeps doing so until a negative value is entered, in which case it calculates the average and max values and prints it to the screen.
public static void average () {
int num;
int sum = 0;
Scanner in = new Scanner(System.in);
System.out.println("Enter Number");
num = in.nextInt();
int count = 0;
int max = 0;
while(num >= 0)
{
sum+=num;
System.out.println("Enter Number");
num = in.nextInt();
count++;
if(num>=max){
max = num;
}
}
System.out.println(sum/count);
System.out.println(max);
}
Answer:hi
Explanation:
how does social media help?
i will give you the brainliest
Answer:
Social Media plays a crucial role in connecting people and developing relationships,
Social media is an essential piece of your business marketing strategy
Social media gives you an opportunity to talk about what you know and what you want to be known for.
Social media can be a useful tool for businesses, bringing advantages such as engaging with your audience
WHAT TYPES OF ACTIVITIES ARE PERFORMED BY HEALTH CARE SOFTWARES
Answer:
lectronic Health Record (EHR) Software. ...
Medical database software. ...
Medical research software. ...
Medical diagnosis software. ...
Medical imaging software. ...
E-prescribing software. ...
Telemedicine software. ...
Appointment scheduling (booking) software.
The illegal copying of program
Answer:Software piracy
Explanation:
please help me
Match the technology with the appropriate task.
1. graphics software
2. word processor
3. CAD
4. laptop
5. GPS
Complete Question:
Match the technology with the appropriate task.
Column A
1. Graphics software
2. Word processor
3. CAD
4. Laptop
5. GPS
Column B
A. Create a company logo.
B. Get directions to a customer’s office.
C. Type a report.
D. Complete many types of tasks on a computer away from the office.
E. Design a building.
Answer:
1. A
2. C
3. E
4. D
5. B
Explanation:
1. Graphics software: it can be used to create a company logo. Some examples of software applications or programs are Adobe photoshop, Core-draw, illustrator etc.
2. Word processor: it is typically used for typing a text-based document. For instance, type a report. Some examples are notepad, Microsoft Word, etc.
3. CAD: design a building. CAD is an acronym for computer aided design used for designing the graphical representation of a building plan. An example is Auto-CAD.
4. Laptop: complete many types of tasks on a computer away from the office. A laptop is compact and movable, so it can be easily used in any location.
5. GPS: directions to a customer’s office. GPS is an acronym for global positioning system and it is typically used for locating points and directions of a place.
Answer:
1. A
2. C
3. E
4. D
5. B
Recently, Walmart offered a wireless data contract based on bandwidth used, with a minimum monthly charge of $42 for up to 5 gigabytes (GB) of use. Additional GB can be purchased at the following rates: $12 for an additional 1 GB, $28 for an additional 3 GB, and $44 for a capacity of 10 GB. What is the cost for a user who is expecting to use 9 GB
Answer:
For 9GB of data the user would pay $82 monthly!
Explanation:
To start off, our end goal is 9GB. We have the equation 9 = ? We can add up to our solutions with 1GB, 3GB, and 10GB. We can immediately rule out 10GB, since 9GB ≠ 10GB. To cost the least amount of money we can add up 3GB and 1GB = 4GB + 5GB = 9GB!
So, our equation is 3GB + 1GB + 5GB = 9GB, now lets figure out the cost!
$28 + $12 + $42 = $82
For 9GB of data the user would pay $82 monthly!
Hope this Helps! :)
Have any questions? Ask below in the comments and I will try my best to answer.
-SGO
Which of the following terms best describes the product development life cycle process?
descriptive
iterative
Static
evaluative
Answer:
D
Explanation:
Evaluative
If you can answer theses ill give u a brainliest (i think thats how u spell it) but only if u get it right u will get one NOT A SCAM!!
Question: In which logical operator at least one condition has to be true?
O or
O None of the above
O not
O and
Question: In which logical operator both conditions must be true?
O and
O or
O not
O None of the above
Answer:
or / and
Explanation:
i took the quiz at unitek college
Answer:
1. or
2. and
Explanation:
NEED HELP WILL MARK BRAINLIEST AND 25 POINTS FOR ANSWER Xavier is using a query that includes a LIKE comparison operator with the value of A[a-n)" Which option would
match this operator?
Apple
Aaron
Assist
Azure
Answer:
This will match the name Aaron
Explanation:
Using square brackets around a range indicates that a single character within the range of the brackets can be match.
In something like the given example
WHERE name LIKE "A[a-n]"
It will match all names that start with a capital A, which is immediately followed by a lowercase a through n.
Text refers to:
A. all forms of printed media
B. any collections of words.
C. Printed, visual, and audio media.
D. written information only.
Answer:
B
Explanation:
please help me please help me.
Answer:
dont know man thanks for points tho
but it is 209
Explanation:
Which is an example of a technology that has changed the safety of humans?
A) a bicycle
B) a window
C) a rope
D) a baseball bat
Answer:
B
Explanation:
because they have added more protection from breaking window to keep people safe such as if there were a lot of layers of city
What will the output of the statements below? System.out.println(9%2); System.out.println(12%6); The output of the first statement is * The output of the second statement is
Answer:
You get Exact 30 print of that sentence on a comadore 64
Explanation:
Just simple basic science. hope this helps
