1.Which of these is used to create a table in MS Access?
a. Datasheet View
b. Table Design View
c. Both a and b
Answer:
I believe it's both a and b.
Explanation:
Hope this helps! ^^
Melissa wrote the following method in Java. It is designed to compute 2^n, but returns an incorrect result. In which line has she made a mistake?
public static int powerTwo(int n)
if (n == 1){
return 1;
} else {
return 2 + powerTwo(n-1);
Answer:
public static int powerTwo(int n) {
if (n == 0){
return 1;
} else {
return 2 * powerTwo(n-1);
}
}
Explanation:
There are actually three mistakes:
2⁰ = 1, so the end criterium of the recursion should be n==0the + should be a *various curly braces missingWhich of these file types does not share info in a spreadsheet?
Answer:
A file with extension ".exe".
or A system file
Write a procedure that takes a positive integer as a parameter. If the number given to the procedure is no more than 30, the procedure should return the absolute difference between that number and 30. If the number is greater than 30, the procedure should return the number doubled.
Answer:
The following code is written in C++
#include<iostream.h>
int main()
{
int n;
cin>>" Enter Number>>n;
if(n < 30)
{
cout<<"Absolute Difference is 30";
}
else
{
cout<<"Absolute Difference is "<< 2*n;
}
return 0;
}
Did anyone do 5.7.5 Factorial on Code HS??
20 POINTS
7) Which of the following is False regarding RISC and CISC architectures?
a) CISC has variable length instruction formats while RISC has fixed length instructions. b) CISC has a larger number of instructions than RISC.
c) CISC has more addressing modes than RISC.
d) In RISC, memory access is limited to load and store instructions, while in CISC, other instructions can support memory access.
e) CISC has a larger number of general purpose registers than RISC.
A spreadsheet is an example of a(n):
Answer:
general-purpose application
Explanation:
General purpose application
1. These are software applications which can be used for multiple purposes.
2. These applications perform various tasks as per the need of the user. These tasks can vary in complexity and may or may not be related to each other.
3. These applications are useful for almost all categories of users.
Example include spreadsheets which is a primary application for accounting purpose. It can also be used for to store numerical data or other data in an organized format.
Another use of spreadsheets is visible in data analysis. Graphs and charts can be created based on the given numerical data stored in the spreadsheet. This helps in business growth.
Microsoft Excel and Apple Numbers are spreadsheet applications.
Another example is a word application that can be used to prepare document, reports, and flyers also. Microsoft word is a word processor.
Specialized program
1. These are software applications which can be used for special purpose only.
2. These applications can perform only the task for which it is created.
Examples include windows media player. This application can only run media (audio or video) programs.
System application
1. These include operating system and utility applications.
2. The operating system acts as an interface between the user and the hardware resources of the computer.
For example, Windows is an operating system. It is available in various versions.
3. The computer system and its resources, both software and hardware, are maintained and optimized using utility applications.
Anti-virus is an example of utility applications. It protects the computer resources from virus.
Utility applications
4. The computer system and its resources, both software and hardware, are maintained and optimized using utility applications.
5. These applications are mandatory to smooth functioning of a computer.
For example, disk driver, file manager and back up applications help in managing disks and aid in taking back ups and file management is done by file manager
Recursion is a method in which the solution of a problem depends on ____________ Larger instances of different problems Larger instances of the same problem Smaller instances of the same problem Smaller instances of different problems
Answer: Option C Smaller instances of the same problem.
Explanation:
In computer science, recursion is a method by which the solution of the problems can be get by solving the problem to many smaller instances of the same problem.
It can be done by iteration by this has to be done at the time of programming, by identifying and indexing.
Recursion is one of the main central idea in the filed of computer science.
Write a function called getRowTotal. This function should accept a two-dimensional int array as its first parameter (the array has 5 columns) and an integer as its second parameter. The second parameter should be the subscript of a row in the array. The function should return the total of the values in the specified row. Only write the function no need to write the main function
Answer:
The solution is implemented using C++
int getRowTotal(int a[][5], int row) {
int sum = 0;
for(int i =0;i<5;i++)
{
sum += a[row][i];
}
return sum;
}
Explanation:
This defines the getRow function and the parameters are arr (the 2 d array) and row and integer variable
int getRowTotal(int arr[][5], int row) {
This defines and initializes sum to 0
int sum = 0;
This iterates through the row and adds the row items
for(int i =0;i<5;i++) {
sum += arr[row][i];
}
This returns the calculated sum
return sum;
}
There are many advantages and some disadvantages to using social media. Explain at least one of the advantages to
social media use and at least one of the disadvantages. Do you think that the widespread use of social media is a good
thing over all? Why or why not?
Answer: yes
Explanation:social media has the advantage of long distance communication and a disadvantage is cyber bullying and yes i thank if most people where nice long social media is good
Which of the basic data structures is the most suitable if you want to be able to insert elements in the middle in O(1)?
A. Array
B. Queue
C. Linked list
D. Stack
Answer:
A. Array
Explanation:
An array is a data structure that holds a collection of similar data types. Though it is ordered, the location of the array is indexed, which means that the items of the array can be accessed and retrieved with their index location values (starting from 0 to n).
The time complexity of accessing or retrieving a specific item in an array is O(1) which is a constant of the specified item.
Can you withdraw from courses in top hat?
Answer:
Yes, but this must be done before the withdraw deadline
Explanation:
TopHat is an online learning platform. Students register for courses and if they decide not to continue with a course for reasons best known to them, they are allowed a time period usually one to two weeks to drop the courses. They are then reimbursed the fee for that particular course.
But if that time period elapses and they drop the course, that is considered a withdrawal that is not accepted and which no provisions for reimbursements are made.
Create a program to determine the largest and smallest number out of 15 numbers entered (numbers entered one at a time). This should be done in a function using this prototype: double larger (double x, double y); Make sure you use a for loop expression inside your function. Enter 15 numbers 11 67 99 2 2 6 8 9 25 67 7 55 27 1 1 The largest number is 99
Answer:
#include <iostream>
using namespace std;
double larger( double x, double y){
if (x > y){
return x;
} else{
return y;
}
}
int main(){
int n, max = 0;
for (int i =0; i < 15; i++){
cout<< "Enter item"<< i+1 << ": ";
cin>> n;
cout<< "\n";
max = larger( n, max);
}
cout<<"The maximum number is: "<< max;
return 0;
}
Explanation:
The C++ program defines the function 'larger' that compares and returns the largest of two numbers. The main program prompts the user for 15 numbers and the larger function is called to return the largest of the fifteen numbers given.
From the demonstration video on navigating the Outlook interface, which of the following is true? Check all that apply.
Use the ALT key on the keyboard to toggle letter keys to activate functions in Outlook.
To get to the Backstage view, click on the File tab on the top left.
The Outlook icon can be found on the Task Bar in Windows by default.
The Message Pane is where you can read the body of the message.
The Reading Pane and the To-Do List can be toggled on and off as needed.
Answer:
A, B, and E.
Explanation:
I just did it!
how to hack free fire dimond
Explanation:
no way
your account gets banned if u try
Answer:
Its easy
Explanation:
Give Money to the guy in the cyber then he will hack for you ,
Which of these is not a rule for creating variable names?
You can’t begin with a number.
You can’t have spaces.
You can’t begin with a special character.
You can’t begin with an upper-case letter.
Answer:
You can't have spaces...........
which option enable you to change the background colour of a slide
Explanation:
In order to change the background color in Microsoft PowerPoint 2010 we need to go to View and Slide Master. Then, right click on the first slide and click Format Background. Then you can access the background options, including a way to change the background gradient effect or use a solid background color.
5.
What will be displayed when this program finishes running?
var numbersList = [20, 10, 5]
appendItem(numbersList, 50)
appendItem(numbersList,100)
removeItem(numbersList,1)
insertItem(numbersList, 0, 30)
console.log(numbersList.length)
Answer:
Explanation:
5 is correct answer
Answer:
D. 5
Explanation:
2. The Internet could best be described as: *
10 points
WWW
A large spider web
A series of roads and highways
A never ending tunnel
Answer:
Explanation:
All options are correct.
What does 'online social networking' mean?
Answer:
The 3rd one is correct :)
A user clicks. such as option buttons and check boxes in a dialog box to provide information
Answer:
It's an input,
Which utility is used to transform a standalone Windows Server 2012 R2 system into an Active Directory domain controller?
Answer:
The utility that is used to transform a standalone Windows Server 2012 R2 system into an Active Directory domain controller is called:
PowerShell Command Line 6.
Explanation:
An Active Directory Domain Controller is the box that holds the keys to the Active Directory, centrally managing the access for users, PCs, and servers on the network. It responds to the authentication requests and verifies the users on computer networks. The Active Directory is the database that organizes the company's users and computers.
16 Select the correct answer. Rachel has set up a computer network. In this network, due to a device, the computers partake in the message transfer process. Which device is this? ОА. NIC B. hub C. modem D. switch E. bridge Reset Reset Next
Answer:D. switch
Explanation:cause it is
Custom actions help your users by
Answer:
D) Making it fast and easy to interact with information in your organization.
Explanation:
PLEASE MARK ME AS BRAINLIEST
In 2002, Congress passed the Federal Information Security Management Act (FISMA), which mandates that all federal agencies __________.
Answer: implement plans regarding information security so that sensitive data can be protected.
Explanation:
FISMA is an acronym that simply means Federal Information Security Management Act. This Act was passed by the Congress of the United States in 2002. According to the Act, there should be implementation of plans regarding information security by every federal agencies so that sensitive data's can be protected.
This was necessary so that there can be integrity, and confidentiality with regards to the informations that are system related.
You use utility software to
Select all that apply
Write a program that inputs a text file. The program should print the unique words in the file in alphabetical order. Uppercase words should take precedence over lowercase words. For example, 'Z' comes before 'a'.
Answer:
unique = []
with open("file_name.txt", "r") as file:
lines = file.readlines()
for line in lines:
# assuming comma is the only delimiter in the file
words = line.split()
for word in words:
word = word.strip()
if word not in unique:
unique.append(word)
unique = sorted(unique)
print(unique)
Explanation:
The python module opens a file using the 'with' keyword (the file closes automatically at the end end of the indentation) and the open built-in function and reads the content of the open file as a list of lines of the content.
Each line is split into a list and the unique words are collected and stored in the unique list variable.
The program is an illustration of file manipulations.
File manipulation involves writing to and reading from a file
The program in Python where comments are used to explain each line is as follows:
#This creates an empty list
wordList = []
#This opens the file
with open("myFile.txt", "r") as file:
#This reads the file, line by line
lines = file.readlines()
#This iterates through each line
for line in lines:
#This splits each line into words
words = line.split()
#This iterates through each word
for word in words:
#This removes the spaces in each word
word = word.strip()
#This adds unique words to the list
if word not in wordList:
wordList.append(word)
#This prints the unique words in alphabetical order
print(sorted(wordList))
Read more about similar programs at:
https://brainly.com/question/19652376
When preparing the heading for an MLA Format Academic Report, which of the following shows the proper order of the for lines of the header?
A. Student Name, Instructor, Course, Date
B. Instructor, Course, Student Name, Date
C. Course, Student Name, Instructor, Date
D. Student name, Date, Instructor, Course
Answer:
A. Student Name, Instructor, Course, Date
Explanation:
Begin one inch from the top of the first page and flush with the left margin. Type your name, your instructor's name, the course number, and the date on separate lines, using double spaces between each. Double space once more and center the title
Print air_temperature with 1 decimal point followed by C. Sample output from given program: 36.4C Python?
Answer:
print( f"{round(air_temperature, 1)}C")
Explanation:
The print function is a function in python used to output the result of the program. The 'f' is a python3 syntax used to format strings, while the round function is used to return a float number with a specified number of decimal points.
The code above outputs a string of the float number variable air_temperature in celsius.
Answer: print(f'{air_temperature:.1f}C')
Explanation:
The letter 'f' indicates that this string is used for formatting. 1f basically means that we are looking for one decimal point. That is how we get the .4 instead of more decimals.
If we had 3f for example, we would see 36.400
We then include C after the brace so that is ends with C.
What's the difference between an IDS and an IPS?
Answer:
Following are the differences between IDS and IPS
IDS is a monitoring and detection system whereas IPS is a controlling system.IDS does not execute any action on its own whereas IPS accepts or rejects the packets based on the ruleset provided.IDS requires human involvement to review the results whereas IPS updates the database by the new threat faced.Explanation:
Intrusion Detection System ( IDS )
The system analyzes the network traffic for signals that shows that the attackers use to hack and steal the data is known as Intrusion Detection System ( IDS ). It detects different kinds of behaviors, like security violations and malware.
Intrusion Prevention Systems (IPS)
IPS works like a firewall between the external world and the internal network. IPS actively protects the network from threats based on the security profile provided.