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lianna [129]
3 years ago
11

Who first demonstrated the computer mouse?

Computers and Technology
1 answer:
Advocard [28]3 years ago
5 0

Answer:

C. Douglas Engelbart

Explanation:

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Solve each ratio 35:7​
ArbitrLikvidat [17]

Answer:

35:7 can be written as 5:1

6 0
3 years ago
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One of your co-workers has been issued a new smart card because the old one has expired. The co-worker can connect to the comput
Lady_Fox [76]

Answer:

The answer is "The global Address List (GAL) is publishes in the new certificates".

Explanation:

Describe the GAL with relate to smart card:

  • The GAL is a part of the outlook, that allows the users to make a group of mutual contacts and resources specified for your G Suite domain and searchable directory.  
  • It provides the main mail app, that offers you to make global contacts, and also provides basic contact, with the use of business shares global addresses with others.  In this process, the co-worker can change their smart card.
5 0
3 years ago
Create your own array of strings. Call the array anything you like as long as it is a valid variable name. The list should conta
Finger [1]

Answer:

alphabets = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

newList = []

N = 3

for i in range(N):

   newList.append(alphabets[i] * 3)

print(newList)

Explanation:

  • Initialize the alphabets.
  • Use a for loop to append three alphabets to new list.
  • Finally print the new list.
5 0
4 years ago
Write a program that takes in a line of text as input, and outputs that line of text in reverse. The program repeats, ending whe
OLEGan [10]

Answer:

The solution code is as below:

  1.        Scanner input = new Scanner(System.in);
  2.        System.out.print("Input a string: ");
  3.        String inStr = input.nextLine();
  4.        int strLen = inStr.length();
  5.        while(inStr.equals("Quit") != true && inStr.equals("quit") !=true && inStr.equals("q") != true){
  6.            for(int i= 0; i < strLen; i++){
  7.                System.out.print(inStr.charAt(strLen - 1 - i));
  8.            }
  9.            System.out.println();
  10.            System.out.print("Input a string: ");
  11.            inStr = input.nextLine();
  12.            strLen = inStr.length();

Explanation:

Firstly, we create a Scanner object,<em> input</em> (Line 1).

Next, we use the Scanner object nextLine() method to get a text input from user (Line 3).

We create a while loop and set the condition so long as the input text is not equal to "Quit", "quit" or "q" (Line 6), the program should proceed to print the input text in reverse (Line 8-10). To print the text in reverse, we can apply the expression<em> length of string - 1 - current index</em>.  This will ensure the individual letter is read from the last and print the text in reverse.

Next, prompt the user to input a new text (Line 13-14) and repeat the same process of printing text in reverse so long as the current input text is not "Quit", "quit" or "q".

6 0
4 years ago
You are a technician working for a large company and you notice a user has left a Post-it note attached to her monitor of a new
MrMuchimi

Explanation:

When you notice that  a user has left a Post-it note attached to her monitor of a new password that she was just given, you should immediately inform this to your senior authority. As this is potent sign of virus or malware threat to the system.

6 0
3 years ago
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