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VashaNatasha [74]
3 years ago
14

Write 3 things that can't be done without technology.

Computers and Technology
2 answers:
ICE Princess25 [194]3 years ago
8 0
1.Shopping 2.Talk long distance. 3.Watch a movie
bulgar [2K]3 years ago
4 0

Answer:

Hacking Online Orders Math

Explanation:

You might be interested in
Suppose that a 64MB system memory is built from 64 1MB RAM chips. How many address lines are needed to select one of the memory
alexdok [17]

Answer:

6 address lines

Explanation:

The computation of the number of address lines needed is shown below:

Given that

Total memory = 64MB

= 2^6MB

=2^{26} bytes

Also we know that in 1MB RAM the number of chips is 6

So, the number of address lines is 2^{26} address i..e 26 address lines

And, the size of one chip is equivalent to 1 MB i.e. 2^{20} bytes

For a single 1MB chips of RAM, the number of address lines is

\frac{2^{26}}{2^{20}} \\\\= 2^6 address

Therefore 6 address lines needed

5 0
3 years ago
Write a method called classAttendence() that creates a 10-by-10 two-dimensional array and asks for user input to populate it wit
gladu [14]

Answer:

The method written in Java is as follows:

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

   String[][] names = new String[10][10];

   for(int i =0;i<10;i++){

    for(int j =0;j<10;j++){

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

       names[i][j] = input.nextLine();        

    }  

   }

}

Explanation:

This defines the classAttendance() method

public static void classAttendance(){

   Scanner input = new Scanner(System.in);

This declares the 2D array of 10 by 10 dimension as string

   String[][] names = new String[10][10];

This iterates through the rows of the array

   for(int i =0;i<10;i++){

This iterates through the columns of the array

    for(int j =0;j<10;j++){

This prompts user for student name

       System.out.print("Student Name: "+(i+1)+" , "+(j+1)+": ");

This gets the student name from the user

       names[i][j] = input.nextLine();        

    }  

   }

The method ends here

}

<em>See attachment for complete program that include main method</em>

Download txt
6 0
2 years ago
What does the /var directory contain?
Ghella [55]

Answer:A

Explanation:

The /var Directory. /var is a standard subdirectory of the root directory in Linux and other Unix-like operating systems that contains files to which the system writes data during the course of its operation

3 0
3 years ago
Why was unicode invented
Luden [163]
Uni code is short for universal code , it was created so that all countries could communicate together without the need for special encoding for each country
7 0
3 years ago
Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with e
docker41 [41]

Answer:

8/9

Explanation:

i remember this question on my daughters book

8 0
3 years ago
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