Computer Past Questions And Answers
41
What type of device is a computer monitor?
- A) processing
- B) storage
- C) software
- D) output
42
The Instruction fetched into the CPU is decoded by the___________
- A. Primary memory
- B. Program counter
- C. ALU
- D. Control unit
43
A row in a database table is referred to as?
- A. attribute
- B. data item
- C. field
- D. record
44
I-Mouse Il. -Keyboard III-Scanner IV. -Joystick.
The input devices used to capture date of birth on an Online form are?
- A. I, Il and IV only
- B. I, II and lll only
- C. I and ll only
- D. lI and IV only
45
Which of the following statements is true about registers?
- A. It is storage area around CPU
- B. It is situated beside the CPU
- C. It is situated beside the memory
- D. It is a special high speed storage area within the CPU
46
In database application, the field length determines the?
- A. maximum number of characters the field can accommodate.
- B. maximum number of operations that can be performed on the field.
- C. level of security of the database.
- D. maximum number of datatype the field can contain.
47
Running other software on idle computer without the knowledge of the organisation is called theft of ___________
- A. Software
- B. computer
- C. computer time
- D. use
48
The modifier keys on the computer keyboard comprises of?
- A. DEL, ESC and ALT keys.
- B. CTRL, CAPS LOCK and DEL keys.
- C. SHIFT, CTRL and ALT keys.
- D. CTRL, ALT and DEL keys.
49
The term compiler in computer programming refers to a?
- A. key punch operator of the computer.
- B. person who compiles source programs.
- C. person who writes the computer programming codes.
- D. program which translates source program into object program.
50
The outcome of a processed data in a computer is known as
- A. raw fact
- B. Information
- C. database
- D. computer result