Computer Past Questions And Answers
131
What type of device is a computer keyboard?
- A) software
- B) input
- C) processing
- D) output
132
The number of entries in the diagram below is
- A. 3
- B. 4
- C. 5
- D. 12
133
The shortcut key for the open dialog box in MS Word is ?
- A. Alt + F12
- B. Ctrl + F12
- C. F12
- D. shift + f12
134
12716 to 50A16
- A. 62916
- B. 63016
- C. 63116
- D. 63216
135
The following are input devices except.
- A. mouse
- B. monitor
- C. Keyboard
- D. joystick
136
A high level language can be converted to a machine language using?
- A. a compiler.
- B. an editor.
- C. a utility program.
- D. an operating system
137
The protocol used for email transmission is known as ?
- A. HTTP
- B. DHCP
- C. IP
- D. SMTP
138
In which situation does running application remain active?
- A. when log off
- B. when user is switched
- C. when shut down
- D. when reboot
139
The last output that will be displayed by the program is?
- A. 20
- B. 36
- C. 64
- D. 120
140
The pre-computing age device which made use of beads and frames is?
- A. Abacus
- B. Napier's bone
- C. Liebnitz multiplier
- D. Burrough's counting device