16. |
Which of the following is NOT a primary storage device? |
|||||||||
|
17. |
A device that prints one character at a ! time is kknown as |
|||||||||
|
18. |
A mechanism for arranging controlled access to a shared resource is |
|||||||||
|
19. |
A data item which is not broken down into smaller units is _____ |
|||||||||
|
20. |
A computer is a box full of electronic |
|||||||||
|