Answer:
3rd option
Explanation:
Consider a file/directory with the following info:
-rwxr-x--x 1 milk milk 1858 May 1 16:29 abc
Which of the following statement(s) is/are true for the file/directory? Pick ONE OR MORE options
a. abc is a directory.
b. The group the owner belongs to can read and execute abc.
c. All other users can execute abc.
d. The owner can not execute abc.
Answer:
The statement that is true for the file/directory is:
a. abc is a directory.
Explanation:
A file directory is a computer filing system with cataloging and referencing structure to computer files and other directories. Also known as folders or drawers, directories are like the workbench or traditional office filing cabinet. Information is stored in files, which are then stored in directories (folders). Directories can also store other directories to form a directory tree.
Thus the above approach is right.
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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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The index value of the first element in a JavaScript array is a. undefined b. one c. zero d. null
Answer:
The index value of the first element in a JavaScript array is zero
Explanation:
Required
Index of first JavaScript array element
Just like numerous programming languages, when an array is declared in JavaScript, the index of the array starts at 0.
Meaning that the first element of the JavaScript array is indexed 0
Say for instance, the array has 5 elements:
This is declared as:
var arrayname = Array(5);
The first of the 5 elements of the array starts at 0 while the last of the 5 elements would be at index 4.
Write a while loop that prints userNum divided by 2 (integer division) until reaching 1. Follow each number by a space. Example output for userNum
userNum = int(input("Enter a number: "))
while userNum > 1:
print(userNum, end=" ")
userNum /= 2
I wrote my code in python 3.8. I think this is what you want but I'm not too sure. I'll change the code if you need me to.
Is a free verse a poetry that has no images
Test if a password entered is correct. The secret phrase is Ada Lovelace.
Sample Run 1
Enter the Password: Ada Lovelace
Sample Output 1
Correct!
Sample Run 2
Enter the Password: Blaise Pascal
Sample Output 2
Not Correct
for Python
password = "Ada Lovelace"
if input("Enter the Password: ") == password:
print("Correct!")
else:
print("Not Correct")
I wrote my code in python 3.8. I hope this helps.
Jackie used the software development life cycle to create a new game. Jackie ran her code to make sure it worked and had no errors.
Which stage of the software development life cycle is Jackie currently in?
Coding
Maintenance
Planning & Analysis
Testing
Answer:
She is running to maintenance to make sure everything works
Answer:
She is testing it.
Explanation:
Give an example of an occasion when you used logic to solve a problem
Write a program that asks the user how many names they have. (If they have a first name, two middle names, and a last name, for example, they would type 4.) Then, using a for loop, ask the user for each of their names. Finally, print their full name.
Answer:
The solution is implemented in python:
numnames = int(input("Number of Names: "))
nametitle = ["Surname: ","Firstname: ","Middlename: ","Middlename 2: "]
names = []
for i in range(numnames):
name = input(nametitle[i])
names.append(name)
print("Your fullname is: ",end=" ")
for i in names:
print(i,end=" ")
Explanation:
This prompts user for number of names
numnames = int(input("Number of Names: "))
This lists the name titles in a list
nametitle = ["Surname: ","Firstname: ","Middlename: ","Middlename 2: "]
This initializes an empty list
names = []
The following for loop get names from the user
for i in range(numnames):
name = input(nametitle[i])
names.append(name)
The following instructions print the user fullnames
print("Your fullname is: ",end=" ")
for i in names:
print(i,end=" ")
An example program in Python that asks the user for the number of names they have and then prompts them to enter each name.
It will then print their full name based on the names provided:
python
Copy code
num_names = int(input("How many names do you have? "))
names = []
for i in range(num_names):
name = input("Enter name {}: ".format(i + 1))
names.append(name)
full_name = " ".join(names)
print("Your full name is:", full_name)
In this program, we first ask the user to enter the number of names they have. The input is converted to an integer using int() since input() returns a string.
Then, we initialize an empty list names to store the names provided by the user.
Next, we use a for loop that iterates num_names times to ask the user for each name. The loop variable i starts from 0, so we add 1 to it when displaying the prompt using i + 1.
Inside the loop, we prompt the user to enter the name and append it to the names list. After the loop completes, we join all the names in the names list using the join() method with a space as the separator. This creates a single string representing the full name.
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The ______________ shows that you have fully researched the topic and gives you a chance to prove your claim.
a
Conclusion
b
Introduction
c
Counterclaim
d
Topic Sentence
Question 9 (5 points)
Answer:
D. Topic Sentence
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.
given a number n for each integer i in the range from 1 to n inclusive print one value per line as follows fizzbuzz if __name__
Answer:
The program in Python is as follows:
def fizzBuzz(n):
for i in range(1,n+1):
print(i)
if __name__ == '__main__':
n = int(input().strip())
fizzBuzz(n)
Explanation:
This declares the fizzBuzz function
def fizzBuzz(n):
This iterates from 1 to n
for i in range(1,n+1):
This prints every number in that range; one per line
print(i)
The main begins here
if __name__ == '__main__':
This prompts user for input
n = int(input().strip())
This calls the fizzBuzz function
fizzBuzz(n)
a term to describe article that can be displayed in their entirety as opposed to abstract and reference only?
Answer:
would it be term and tequnique?
Explanation:
oooooooo
How many total beats are these tied notes worth, assuming a quarter note equals 1 beat?
A. One
B. Five
C. Three
Answer:
one i think
Explanation:
According to the video, what are some concerns of Webmasters? Check all that apply.
how fast the website can be accessed
how many writers provide content for a website
how to create images for a website
the number of similar websites that exist
the time it takes for elements on a website to download
website security and privacy
Answer:
A.how fast the website can be accessed
E.the time it takes for elements on a website to download
F.website security and privacy
Explanation:
Answer:
1,5,6
Explanation:
hope this helps gg
How many minutes are there from 8:00 am to 1:00 pm?
Answer:300 minutes
Explanation:
from 8 to 1 is 5 hours so you do 5*60= 300
list the difference between sdram and dram
Answer:
i need this for a challenge
Explanation:
NEED HELP 100 POINTS FOR ANSWER AND BRAINIEST!!! Which comparison operator is used to signify that a value is not equal to another value?
<>
<<
>=
=
Answer:
We use SQL Not Equal comparison operator (<>) to compare two expressions. For example, 10<>11 comparison operation uses SQL Not Equal operator (<>) between two expressions 10 and 11
Explanation:
<> operator is used to signify that a value is not equal to another value , Option A is the correct answer.
What are Comparison Operators ?An operator used to compare or relate the value of two number or string is called a Comparison operator.
The value of 0 or 1 is returned on using Comparison Operators.
<> , Not equal to operator signifies that the value are either greater than or less than the other value but not equal in any case.
Therefore <> operator is used to signify that a value is not equal to another value.
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The plugin that changes Jenkins to use green balls instead of blue for successful builds is ________.
Answer:
The answer is below
Explanation:
Jenkins is a server used by developers to to reliably build, test, and deploy their software. Jenkins has different plugins that can be used for this testing.
Jenkin green ball plugin changes jenkins to use green balls instead of blue for successful builds. This green ball plugin is used as an alternative for blue ball builds and it does not affect the output of the XML and JSON APIs.
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
Write a function called is_even that takes one parameter and returns a boolean value. It should return True if the argument is even; it should return False otherwise.
The is_even function should not print anything out or return a number. It should only take in a number and return a boolean.
Note: Be sure to include comments for all functions that you use or create.
For example, if you made a call like
is_even_number = is_even(4)
is_even_number should have the value True.
Once you’ve written this function, write a program that asks the user for integers and prints whether the number they entered is even or odd using your is_even function. You should let the user keep entering numbers until they enter the SENTINEL value.
Here is a sample run of the program:
Enter a number: 5
Odd
Enter a number 42
Even
Enter a number: -6
Even
Enter a number: 0
Done!
(CODEHS, PYTHON)
def is_even_number(n):
return True if n % 2 == 0 else False
while True:
number = int(input("Enter a number: "))
if number == 0:
break
else:
if is_even_number(number):
print("Even")
else:
print("Odd")
I wrote my code in python 3.8. I hope this helps.
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.
he IT director asks you to verify that the organization's virtualization technology is implemented securely. What should you do
Answer:
Check that virtual machines have always had the upcoming services packs as well as patches set up.
Explanation:
Among the very most essential preventive measures, you could even begin taking would be to download the application security relies on upon and splotches. The whole principle applies to routine OS, implementations as well as virtualization software. It would not be appropriate for software applications to have been multihomed even though it will not seem to significantly boost their protection.Penetration testing is being managed to complete before the implementation of virtual servers. Subnetting isn't necessary for virtual servers, and while it may improve safety. It must be factored into the equation during most of the capacity building phase.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
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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Brian has created the following selection sort class in Java. In which line is the index of the smallest value returned? In which line is the input array given as an argument?
public class SelectionSort{
private static int positionMin (int] vals, int startPosition) {
int minPosition startPosition;
for (int i startPosition; i
if (vals[i] vals[min Position]) {
minPosition = i;
return min
Position; private static void swap(int] vals, int firstPosition, int secondPosition) {
int temp; temp vals[firstPosition];
vals[firstPosition] vals[second Position];
vals[secondPosition] temp return public static void selSort(int| vals) {
int minPos for (int startPos 0; startPos< vals.length; startPos++){
minPos positionMin(vals,startPos); swap(vals,startPos, min Pos) ;
for (int i 0; i< vals.length; i++) { if(i
}else Jelse { System.out.println(vals[i]); } }; }
return; } }
Answer:
Explanation:
Since there are no line numbers in this question I will start counting from public class SelectionSort{ as line 1 and so on, as well as provide the code on that line.
The index of the smallest value is returned on line 8 where it says return min which shouldn't have any spaces and should be return minPosition;
The input array is given as an argument at the beginning of the function on line 2 where it says private static int positionMin (int] vals, int startPosition) {, as the variable vals.
This input array is also used as an argument on line 10 where it says Position; private static void swap(int] vals, int firstPosition, int secondPosition) and line 15 where it says vals[secondPosition] temp return public static void selSort(int| vals) {
What property can we use to check if a string matches a regular expression?
A. match
B. isEqual
C. isSimilar
D. equal
E. matched
I probably won't be able to see the answer in time but I hope this'll help anyone else
Answer:
A.Match
Explanation:
Plato
The property that can be used to check if a string matches a regular expression is match. The correct option is A.
What is a regular expression?Simple characters, like /abc/, or a mixture of simple and special characters, like /ab*c/ or /Chapter (d+).d*/, make up a regular expression pattern. Parentheses, which serve as a storage mechanism, are employed in the final illustration.
A string of characters called a regular expression is used to search for patterns. It is primarily used for string matching, pattern matching with strings, etc. They are a general method of matching patterns to character sequences.
The phrase "regular expression" derives from theories in mathematics and computer science and refers to the regularity of mathematical expressions. The earliest grep tools employed text patterns that were regular expressions in a mathematical sense.
Therefore, the correct option is A. match.
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PLEASE HELP
A program is designed to determine the minimum value in a list of positive numbers
called numlist. The following program was written
var minimum = MISSING CODE
for(var i = lo; i < numlist.length; i++){
if (numList[1] < minimum)
minimum = numList[1];
console.log("The minimum is" - minimum);
Which of the following can be used to replace ISSING CODE> so that the program works as intended for every possible list of positive numbers?
The missing code segment is meant to initialize the variable minimum to the first list element.
The missing code is (d) numList[0]
From the question, we understand that the first line of the program should determine the smallest number in the list numList
To do this, we start by initializing the variable minimum to the first element of numList
This is done using the following code segment:
var minimum = numList[0]
Hence, the missing code segment is (d) numList[0]
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How many passes will it take to find the four in the list 4,5,6,7,8,9,10
Answer:
1
Explanation:
If you are the Head of H.R Department in Ali Manufacture Company and you have hire the totally fresh candidates in your company so what kind of training you will suggested; on the job training or off the job training and also justify your answer with four reasons.
Answer:
on the job training
Explanation:
I would personally suggest on the job training. This is because it provides the new candidates specific experience on how the job will be on a day-to-day basis. This can drastically increase the performance of hired candidates since they will know exactly what and how to perform for that exact company. Also, it will help the candidates get acquainted with the other current employees and even get rid of candidates who would have eventually quit by showing them exactly what the job will be like. Some candidates will realize that the job is not right for them and simply give up and quit.