| 1 |
The keyboard format that is most commonly used is the |
- A. Qwerty
- B. Dvoric
- C. Twriter
- D. Splitter
|
| 2 |
The Individual images that makeup a video is called. |
- A. Frames
- B. Pixels
- C. Dots
- D. Digits
|
| 3 |
A device used for optical-character recognition is a; |
- A. Wand reader
- B. Cursor
- C. Pen
- D. MICR reader
|
| 4 |
Which types of printer forms images one character at a time as print head moves across the paper. |
- A. Inkjet
- B. Dot matrix
- C. Daisy Wheel
- D. Laser
|
| 5 |
CPU stands for |
- A. Central processing unit
- B. Central product unit
- C. Computing program usage
- D. Central programming unit
|
| 6 |
CPU is example of |
- A. Software
- B. Program
- C. Hardware
- D. Input unit
|
| 7 |
The microphone converts the sound into. |
- A. Mechanical converts
- B. Electrical signals
- C. complete file
- D. Software
|
| 8 |
Which of the following is not an example of system software. |
- A. Drivers
- B. Operating system
- C. Utility program
- D. MS office
|
| 9 |
A type of reader commonly used to read UPC code is called: |
- A. Bar-code reader
- B. Optical-work reader
- C. MICR
- D. None of these
|
| 10 |
Maintenance phase includes |
- A. Improvements
- B. Keep system working
- C. Adopt changes
- D. All of above
|