What is a backdoor?
A. A different sign-in page to log into a computer
B. An unrecognized entry into a computer or system
C. A fake version of software to access a computer system
D. An administrative login feature of computer software

Answer:

Print Preview

Explanation:

The "Print Preview" gives a person the idea on how his/her document will look like once it is printed out. Having an overview of the document will let you know whether you need to do some adjustments or edit some things before you actually print it.

There's a shortcut for this when it comes to the "Microsoft Word." All you have to do is to press ctrl + F2. Nevertheless, more modern computers don't need the print preview anymore since you can see the whole document on the actual print page.

Answer:

the information about a particular person that exists on the internet as a result of their online activities.

Answer:

Your digital footprint is what you do on the internet and what information you input. That is why it is important to never share information online

Explanation:

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The answer is the seek time.

The seek time is the time for the disk arm to move the heads to the cylinder containing the desired sector.

Answer:

✔ the Slide Master thumbnail

✔ the Insert tab

✔ Header & Footer

✔ Slide tab in the dialog box

Explanation:

On edg

The Slide Master thumbnail, the Insert tab and Header & Footer and  Slide tab in the dialog box.

A dialog box, often known as a dialog or a conversation box, is a typical form of window in an operating system's graphical user interface (GUI).

In addition to displaying more details, the dialog box also prompts the user for input.

For instance, you interact with the "File Open" dialog box when you want to open a file while using a software. The Properties dialog box appears in Microsoft Windows when you right-click a file and select Properties.

A dialog box, often known as a dialog or a conversation box, is a typical form of window in an operating system's graphical user interface (GUI). In addition to displaying more details, the dialog box also prompts the user for input.

Therefore, The Slide Master thumbnail, the Insert tab and Header & Footer and  Slide tab in the dialog box.

To learn more about Software, refer to the link:

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#SPJ3

Answer:

Here is the JAVA program:

import java.util.Scanner;  //to accept input from user

public class Main {   //class name

   public static void   GuessTheNumber()      {  //method to guess the number

       Scanner input = new Scanner(System.in);   //creates Scanner object to accept input from user

       int number = (int)(50 * Math.random()) ;   //generates random number from 0 to 50

       int trials = 10;  //allows 10 trials to user to guess the number

       int i, userGuess;  //stores user guess

       System.out.println("Guess a number between 0 to 50");  //prompts user to guess a number between 0 to 50  

       for (i = 0; i <trials; i++) {  //allows user to keep guessing in 10 trials

           System.out.println("Enter your guess: ");   //prompts user to enter a number as a guess

           userGuess = input.nextInt();  //reads users entered number(guess)

           if (number == userGuess) {  //if users guess is correct

               System.out.println("Congratulations! The guess is correct!");  //displays congratulatory message

               break;              }  //the loop breaks after correct guess is made

           else if (number>userGuess) {  //if user guess is less than correct number

               System.out.println("Too low");             }  

           else if (number<userGuess) {  //if user guess is greater than correct number

               System.out.println("Too high");            }          }    

       if (i == trials) {  //if user has made 10 wrong guesses

           System.out.println("You exceeded 10 trials!");

           System.out.println("The correct number was " + number);          }      } //displays the correct number if user made 10 wrong guesses

   public static void main(String arg[])      {     //start of main method

       GuessTheNumber();      }  } //calls method to start the guessing game

Explanation:

The program prompts the user to enter a guess and it uses random() method to generate randoms numbers from 0 to 50. The loop keeps iterating and prompting the user to enter a guess until the limit of number of trials exceeds. The trials are set to 10 so the user can guess a number in 10 tries. If the user guesses a number that is higher than the correct guess then the program indicates that the guess is too high by displaying a message "too high" and if user guesses a number that is lower than the correct guess then the program indicates that the guess is too low by displaying a message "too low". If user makes 10 wrong guess then the program displays the correct guess and ends. The screenshot of the output is attached.

Answer:

Here is the C++ program:

#include <iostream>  //to use input output functions

using namespace std;  //to identify objects cin cout

int main(){  //start of main method

   double risingLevel;  //declares a double type variable to hold rising level

   cin>>risingLevel;  //reads the value of risingLevel from user

   cout<<"Level: "<<risingLevel<<endl;  //displays the rising level

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;  //displays the rise in ocean level over 5 years

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;  //displays the rise in ocean level over 10 years

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;  //displays the rise in ocean level over 50 years

}

Explanation:

The program works as follows:

Lets say the user enters rising level 2.1 then,

risingLevel = 2.1

Now the first print (cout) statement :

cout<<"Level: "<<risingLevel<<endl;  prints the value of risingLevel on output screen. So this statement displays:

Level: 2.1          

Next, the program control moves to the statement:

   cout << "Years: 5, Rise: " << risingLevel * 5<<endl;

which computes the rise in ocean levels over 5 years by formula:

risingLevel * 5 = 2.1 * 5 = 10.5

It then displays the computed value on output screen. So this statement displays:

Years: 5, Rise: 10.5                                                                                                                          Next, the program control moves to the statement:

   cout << "Years: 10, Rise: " << risingLevel * 10<<endl;

which computes the rise in ocean levels over 10 years by formula:

risingLevel * 10 = 2.1 * 10 = 21

It then displays the computed value on output screen. So this statement displays:

Years: 10, Rise: 21                                                                                      

Next, the program control moves to the statement:

   cout << "Years: 50, Rise: " << risingLevel * 50<<endl;

which computes the rise in ocean levels over 50 years by formula:

risingLevel * 50 = 2.1 * 50 = 105

It then displays the computed value on output screen. So this statement displays:

Years: 50, Rise: 105                                                                                                                          Hence the output of the entire program is:

Level: 2.1                                                                                                                     Years: 5, Rise: 10.5                                                                                                           Years: 10, Rise: 21                                                                                                            Years: 50, Rise: 105

The screenshot of the program and its output is attached.

Answer:

The answer to this question is given below in the explanation section.

Explanation:

I consider myself a programming object, then the following are my properties and methods.

Properties (represents the features)

Methods (represents the behavior)

Answer:

Internet fraud is a type of cybercrime fraud or deception which makes use of the Internet and could involve hiding of information or providing incorrect information for the purpose of tricking victims out of money, property, and inheritance.

✔ Click Options.

✔ Click New tab.

✔ Click Rename.

✔ Type a name.

Answer: B

Explanation: Quickbooks Certified User is the most common of all listed. Adobe Certified Associate Illustrator is not so common, nor is Adobe Certified Associate Photoshop. Microsoft Office Specialist is for adults, not kids, the answer is B.

The top digital certification that is earned by K-12 students is Microsoft Office Specialist.

A Microsoft Office Specialist refers to an individual that prepares communication, presentations, reports, etc by operating Microsoft Excel, Word, PowerPoint.

It should be noted that K-12 students can become Microsoft Office Specialists when they pass a specific office program. The exam measures their competency in the use of Microsoft spreadsheet and word.

Read related link on:

https://brainly.com/question/24395331

Answer:

Here is the c++ program:

#include <iostream>  //to use input output functions

using namespace std;  //to identify objects cin cout

int main() {  //start of main function

string caption;  //stores the caption

int last_index;  //stores the index position of the last character of caption

char last_character;  //stores the last character of the caption

cout<<"Please type a caption: ";  //prompts user to enter a caption

getline(cin, caption);  //reads the complete line of caption from user

last_index = caption.size() - 1;  //sets the last_index to the last character of caption

last_character = caption.at(last_index);  //sets the last_character to the last character positioned by last_index

if ((last_character == '!') || (last_character == '?')) {}  /* checks if the last character of the caption is either ! or ? and if this statement evaluate to true then this does not require any action */

else if (last_character == ',') {  //checks if the last character of the caption is a comma

caption.at(last_index) = '.'; }  //if the else if condition is true then replace that comma with a period .

else if (last_character != '.') {  //checks if the caption does not end with ! ? , .

caption.push_back('.');}  //append period to the caption . if above if else condition is true

else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) {  //checks if the caption has two periods .

if ((last_index > 1) && (caption.at(last_index - 2) == '.')) {}  //checks if the caption has three periods and does nothing if this is true

else {  //if caption has two periods

caption.pop_back();}}  //removes one period if caption has two periods .

cout << caption << endl;}  //displays the caption

Explanation:

I will explain the above program with an example

Lets say user input the caption: I like pie

So

caption = " I like pie"

The first if condition if ((last_character == '!') || (last_character == '?')) evaluate to false because the last character of the caption is not an exclamation mark of a question mark. So the program moves to the next else if statement:

else if (last_character == ',') This statement is also false because the last character of the caption is not a comma. So the program moves to the next else if part.

else if (last_character != '.')

Now this statement evaluate to true because the last character of the caption is not a period . sign. So this part is executed. It has a statement:

caption.push_back('.');

Now this statement uses push_back() method which adds new character i.e. period '.' at the end of the caption string, increasing its length by one.

So the output of the program is:

I like pie.

If the caption = " I like pie!" then this if ((last_character == '!') || (last_character == '?')) condition executes and since it does nothing {} so the caption remains as it is and the output is:

I like pie!

If the caption = "Coming soon…" then this else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which checks if the caption has two period. When this condition evaluates to true then the statement inside this else if condition executes which is: if ((last_index > 1) && (caption.at(last_index - 2) == '.')) and this checks if the caption has three periods. Yes the caption has three periods so it does nothing and the caption remains as it is and the output is:

Coming soon…

However if the caption is Coming soon.. with two periods then the else part inside else if ((last_index > 0) && (last_character == '.') && (caption.at(last_index - 1) == '.')) condition executes which is: caption.pop_back(); and this removes one period from the caption and the output is:

Coming soon.

The screenshot of the program and its output is attached.

Answer:

Ethernet

Explanation:

Ethernet cables provide a fast, wired connection to the internet

Answer: The answer should be FireWire. FireWire ports are used for audio/video output.

Answer:

Written in Python

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

print("Cost of one room: "+str(cost))

print("Discount: 0%")

print("Number of rooms: "+str(numrooms))

print("Number of days: "+str(days))

totalcost = numrooms * cost

print("Total cost: "+str(totalcost))

salestax = salestax * totalcost/100

print("Sales tax: "+str(salestax))

print("Total Billing: "+str(salestax + totalcost))

Explanation:

The next four lines prompts user for inputs as stated in the question

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

The following line prints cost of a room

print("Cost of one room: "+str(cost))

The following line prints the discount on each room (No information about discount; So, we assume it is 0%)

print("Discount: 0%")

The following line prints number of rooms

print("Number of rooms: "+str(numrooms))

The following line prints number of days

print("Number of days: "+str(days))

The following line calculates total cost of rooms

totalcost = numrooms * cost

The following line prints total cost

print("Total cost: "+str(totalcost))

The following line calculates sales tax

salestax = salestax * totalcost/100

The following line prints sales tax

print("Sales tax: "+str(salestax))

The following line calculates and prints total billings

print("Total Billing: "+str(salestax + totalcost))

I am unsure if this is the correct question, but I think this is the full question:

Which of the following takes place during the research phase? (choose all that apply)

O software requirements are gathered

O software requirements are implemented in code

O software requirements are analyzed

O software requirements are detailed in a specification document

The answers to this question are software requirements are gathered, software requirements are analyzed, and software requirements are detailed in a specification document (1st, 3rd, and 4th options).

Answer:

hope that will help you

Answer:

Here is the constructor:

public Square(double s) {  //constructor name is same as class name

sideLength = s;  } //s copied into sideLength field

Explanation:

The above constructor is a parameterized constructor which takes a double type variable s as argument. The name of constructor is same as the name of class.This constructor requires one parameters. This means that all declarations of Square objects must pass one argument to the Square() constructor as constructor Square() is called based on the number and types of the arguments passed and the argument passed should be one and of type double.

Here is where the constructor fits:

public class Square {

private double sideLength;

public Square(double s) {  

sideLength = s;  }

public double getArea() {

return sideLength * sideLength;}

public double getSideLength() {

return sideLength; } }

Answer:

The answer to this question is given below.

Explanation:

The message dialog box contains many parameters, but primarily three parameters are used such message, title, and button.

So the correct answer to this question is 3.

The message dialog box contains three parameters such as message, title, and buttons.

Answer:

Too much sitting-affects the back and makes our muscles tight

Carpal tunnel and eye strain-moving your hand from your keyboard to a mouse and typing are all repetitive and can cause injuries

Short attention span and too much multitasking-As you use a computer and the Internet and get immediate answers to your questions and requests, you become accustomed to getting that quick dopamine fix. You can become easily frustrated when something doesn't work or is not answered in a timely matter.

Answer:

MEK is a liquid solvent used in surface coatings, adhesives, printing inks, chemical intermediates, magnetic tapes and lube oil dewaxing agents. MEK also is used as an extraction medium for fats, oils, waxes and resins. It is a highly efficient and versatile solvent for surface coatings.

Answer:

Here is the Python program along with the comments of program design

#this program is designed to compute the average quiz grades for a group of five students  

students = ["Alex", "John", "David", "Joseph", "Mathew"] #create a list of 5 students  

grades = []  # create an empty list to store the grades in  

for student in students: #loop through the students list  

   grade = input("Enter the quiz grade for "+student+": ") #prompt the user for the quiz grade of each student

   #store the input grades of each student to grade

   grades.append(int(grade))  # convert the grade to an integer number and append it to the list  

print("Grades are:", grades) #display the grades of five students  

average = sum(grades) / len(grades) #compute the average of five grades  

print("The average of grades is:", average) #display the average of five grades  

highest = max(grades) #compute the highest grade

print("The highest grade is:", highest) #print highest grade  

Explanation:

The program first creates a list of 5 students who are:

Alex

John

David

Joseph

Mathew

It stores these into a list named students.

Next the program creates another list named grades to store the grades of each of the above students.

Next the program prompts the user for the quiz grade for each of the five students and accepts input grades using input() method. The statement contains student variable so each prompt includes the name of the student whose quiz grade is to be input. Each of the grades are stored in grade variable.

Next the append() method is used to add each of the input grades stored in grade to the list grades. The int() method is used to first convert these grades into integer.

Next print() method is used to display the list grades on output screen which contains grades of 5 students.

Next the average is computed by taking the sum of all input grades and dividing the sum by the total number of grades. The sum() method is used to compute the sum and len() method is used to return the number of grades i.e. 5. The result is stored in average. Then the print() method is used to display the resultant value of average.

At last the highest of the grades is computed by using max() method which returns the maximum value from the grades list and print() method is used to display the highest value.

The screenshot of the program and its output is attached.

Answer:

Its A

Explanation:

On Edg

Answer:

A is the answer

Explanation:

it just is.

Answer:

smarter than humans. but feel less than humans

Answer:

The answer to this question is given below in the explanation section

Explanation:

CNT Books has expanded considerably since you got the network up and running three years  ago. It now occupies an entire floor in the building, and its LAN has grown to include several  servers and more than 60  workstations.

CNT Books has recently purchased another book company and needs more space and  computers. Expansion plans include leasing another floor four stories above the current offices  in the same building and adding 35 workstations and at least one more server immediately,  with additional equipment purchases expected.

The type of networking CNT Book will use is WAN.

LAN

A local area network (LAN) is a group of computers and peripheral devices that share a common communications line or wireless link to a server within a distinct geographic area. A local area network may serve as few as two or three users in a home-office or several hundred users in a corporation's central office

WAN

A wide area network (WAN) is a geographically distributed private telecommunications network that interconnects multiple local area networks (LANs). A LAN is a group of computers and network devices which are all connected to each other, typically from within a short relative geographical distance.

MAN

A metropolitan area network is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area.

internetworking

Internetworking is the process or technique of connecting different networks by using intermediary devices such as routers or gateway devices. Internetworking ensures data communication among networks owned and operated by different entities using a common data communication and the Internet Routing Protocol. internetworking is not a network type but it is a process or technique of connecting different networks by using intermediary devices.

Answer:

A) Click the Language button on the Status bar

Explanation:

After you do this proceed to find the language you want to change the proofing to.