A disadvantage of machine languages is that they are machine dependent. That is, each machine language is specific to a particular computer, and different computers require different machine languages. Describe why this is the case.

What will be an ideal response?


Machine language instructions correspond to the low-level operations that can be executed by the hardware of the machine. Since different computers have different CPUS, register configurations, and ALU operations, their machine languages will differ.

Computer Science & Information Technology

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Having physical servers on-premises requires which of the following?

A) Hardware technical support B) Increased electrical utilization C) Hardware cooling solutions D) Backup power systems E) All of the above

Computer Science & Information Technology

Given the function definition below, what is the effect of the call

``` change (ar, 0, n-1); ``` where n is the size of array ar? ``` void change (int ar[], int low, int high) { int temp; if (low < high) { temp = ar[low]; ar[low] = ar[high]; ar[high] = temp; change (ar, low+1, high-1); } } ``` a. First n elements of ar are sorted in ascending order. b. First n elements of ar are reversed. c. First and last elements of ar are switched. d. First and last elements of ar are sorted. e. Largest integer in temp is stored.

Computer Science & Information Technology

Truly color-blind individuals are called ___________.

a. monochromatics b. achromatics c. biochromatics d. exchromatics

Computer Science & Information Technology

An Office feature that provides a preview of the results of a selection when you point to it.

What will be an ideal response?

Computer Science & Information Technology