1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
abruzzese [7]
3 years ago
8

What is the difference between a rack and a tower?

Computers and Technology
1 answer:
mash [69]3 years ago
3 0

Answer:

A rack is a metal frame used to hold various hardware devices such as servers, hard disk drives, modems and other electronic equipment.

A tower is a metal chassis that holds all of the computer's components.

I hope this helped you !

You might be interested in
PLEASE HELP! I'm offering brainliest!
Marina CMI [18]

Answer:

1. Undo  2. Font Type   3. Font Size  4. Bold Font 5. <em>Italics  </em>6. Word Color  7.  Document Margins

Explanation:

Did you know that all of these answers are how to format a document?

7 0
3 years ago
Haley is responsible for checking the web server utilization. Which things should she review while checking the server utilizati
const2013 [10]

Answer:

While checking the server utilizations, she should review CPU and RAM.

Explanation:

8 0
3 years ago
Read 2 more answers
What is the way to discover requirments for software projects ?
Sav [38]

Learn about requirement analysis by knowing how to identify business requirements and software requirements with ... Here are the objectives for performing requirement analysis in the early stage of a software project:.

6 0
2 years ago
Given an array as follows
slava [35]

Answer:

1) Method calcTotal:

  1. public static long calcTotal(long [][] arr2D){
  2.        long total = 0;
  3.        
  4.        for(int i = 0; i < arr2D.length; i++ )
  5.        {
  6.            for(int j = 0; j < arr2D[i].length; j++)
  7.            {
  8.                total = total + arr2D[i][j];
  9.            }
  10.        }
  11.        
  12.        return total;
  13.    }

Explanation:

Line 1: Define a public method <em>calcTotal</em> and this method accept a two-dimensional array

Line 2: Declare a variable, total, and initialize it with zero.

Line 4: An outer for-loop to iterate through every rows of the two-dimensional array

Line 6: An inner  for-loop to iterate though every columns within a particular row.

Line 8: Within the inner for-loop, use current row and column index, i and j, to repeatedly extract the value of each element in the array and add it to the variable total.

Line 12: Return the final total of all the element values as an output

Answer:

2) Method calcAverage:

  1. public static double calcAverage(long [][] arr2D){
  2.        double total = 0;
  3.        int count = 0;
  4.        
  5.        for(int i = 0; i < arr2D.length; i++ )
  6.        {
  7.            for(int j = 0; j < arr2D[i].length; j++)
  8.            {
  9.                total = total + arr2D[i][j];
  10.                count++;
  11.            }
  12.            
  13.        }
  14.        
  15.        double average = total / count;
  16.        
  17.        return average;
  18.    }

Explanation:

The code in method <em>calcAverage</em> is quite similar to method <em>calcTotal</em>. We just need to add a counter and use that counter as a divisor of total values to obtain an average.

Line 4: Declare a variable, count, as an counter and initialize it to zero.

Line 11: Whenever an element of the 2D array is added to the total, the count is incremented by one. By doing so, we can get the total number of elements that exist in the array.

Line 16: Use the count as a divisor to the total to get average

Line 18: Return the average of all the values in the array as an output.

Answer:

3) calcRowAverage:

  1. public static double calcRowAverage(long [][] arr2D, int row){
  2.        double total = 0;
  3.        int count = 0;
  4.        
  5.        for(int i = 0; i < arr2D.length; i++ )
  6.        {
  7.            if(i == row)
  8.            {
  9.                for(int j = 0; j < arr2D[i].length; j++)
  10.                {
  11.                    total = total + arr2D[i][j];
  12.                    count++;
  13.                }
  14.            }
  15.            
  16.        }
  17.        
  18.        double average = total / count;
  19.        
  20.        return average;
  21.    }

Explanation:

By using method <em>calcAverage </em>as a foundation, add one more parameter, row, in the method <em>calcRowAverage</em>. The row number is used as an conditional checking criteria to ensure only that particular row of elements will be summed up and divided by the counter to get an average of that row.

Line 1: Add one more parameter, row,

Line 8-15: Check if current row index, i, is equal to the target row number, proceed to sum up the array element in that particular row and increment the counter.

5 0
3 years ago
Ladders are a fundamental piece of equipment on construction sites and employers are expected to ensure that workers follow safe
Ede4ka [16]
That statement is true.

Ladders commonly used to do a couple of construction activities in a higher region of a building or area.
If this equipment is not used properly, it could potentially caused  fatal accidents for the people on the site
6 0
3 years ago
Other questions:
  • The World Wide Web consists of interconnected computer networks throughout the world that everyone can use. True or False
    13·2 answers
  • If a security officer is non-commissioned officer, he can carry a baton on duty if he went through a training class
    8·1 answer
  • Jawana has been working on a paper for her Anatomy class for weeks. One day her little brother was on her computer and accidenta
    14·1 answer
  • Gabriel needs to create a formula that does not change when it is copied to cell b2. which formula should he create?
    14·1 answer
  • If a tv was showing a flat black or blue screen or had "snow", what steps would you take to fix it? Give an example of the direc
    11·1 answer
  • Which best describes a hybrid drive?
    11·1 answer
  • State all the generations of computers.
    10·2 answers
  • Whenever Jim starts his laptop he sees some commands and numbers appearing on his screen these instructions are being processed
    9·1 answer
  • A RISC processor has 186 total registers, with 18 global registers. There are 12 register windows, each with 10 locals. How many
    5·1 answer
  • In cryptocurrency, a block is only considered valid if it has a.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!