| 1 |
Which key removes the character to the right of the cursor. |
ESC
Alt
Delete
Back space
|
| 2 |
Which key removes the character to the left of cursar. |
Alt
ESC
Delete
Back Space
|
| 3 |
The microphone converts the sound into. |
Mechanical converts
Electrical signals
complete file
Software
|
| 4 |
A bar code system is also known as. |
CPU
Straight lines
Vertical lines
Horizontal lines
|
| 5 |
The keyboard format that is most commonly used is the. |
QWERTY
DVORAK
TWITTER
SPLITTER
|
| 6 |
The most familiar input device for computer is. |
Scanner
Graphics tablets
Keyboard
Mouse
|
| 7 |
Which of the following is not an output device. |
Printer
Speaker
Plotter
Scanner
|
| 8 |
Which is the storage device. |
Clock
CPU
BUS
Floppy
|
| 9 |
A device used for optical character recognition is. |
Cursor
Wand Reader
Pen
MICR reader
|
| 10 |
Which one is storage device. |
Printer
Camera
Magnetic
Keyboard
|
| 11 |
Which of the following is not an example of system software. |
Drivers
Operating system
Utility program
MS office
|
| 12 |
Which of the following is an example of system software. |
spread sheet
Text editor
MS Word
Operating system
|
| 13 |
Soft copy refers to. |
OCR
Printer
Screen output
Peripheral device
|
| 14 |
The term that refers to all input, Output and secondary storage device is called. |
Central unit
Network point
Peripheral
Internal Momery
|
| 15 |
The software that is designed and developed for particular customer is called. |
share ware
Packages
System
Custornized software
|
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