A piece of hardware that is used to enter information into the computer by using keys ___________________?

Related Mcqs:

1. The most frequently used piece of hardware for inputting data is ___________________?

   A. Keyboard
   B. Floppy disk
   C. Cursor
   D. Software

2. Micro computer hardware consists of three basic categories of physical equipment______________________?

   A. Keyboard, monitor and hard drive
   B. System unit, input / output and memory
   C. System unit, input / output and secondary storage
   D. System unit, primary storage and secondary storage

3. The physical layer translates logical communication requests from the ___________ into hardware specific operations?

   A. data link layer
   B. network layer
   C. trasnport layer
   D. application layer

4. The arrow keys can be used to_______________________?

   A. delete text
   B. move the cursor in the text that has already been entered
   C. save the document
   D. move the cursor while deleting text

5. Which of these keys is NOT on the number keypad ?

   A. Ctrl
   B. Del
   C. Enter
   D. Num lock

6. Ctrl, Shift and Alt are called _______________ keys?

   A. modifier
   B. function
   C. alphanumeric
   D. adjustment

7. The ___________ key and the __________ key can be used in combination with other keys to perform shortcuts and special tasks?

   A. Control, Alt
   B. Function, Toggle
   C. Delete, Insert
   D. Caps lock, Num lock

8. Which keys enable the input of numbers quickly ?

   A. Function keys
   B. The numeric keypad
   C. Ctrl, shift and Alt
   D. Arrow keys

9. Which of the following is the storage area within the computer itself which holds data only temporarily as the computer processes instruction ?

   A. the hard disk
   B. main memory
   C. the control unit
   D. read only memory

10. All of the logic and mathematical calculations done by the computer happen in/on the ___________________?

    A. system board
    B. central control unit
    C. central processing unit
    D. memory