1 |
Printed image can be input into digital from inside The computer using a. |
Stylus
Magnetic strip card
Scanner
Mouse
|
2 |
A graphics tablets is commonly activation. |
Stylus
Joystick
Trackball
Finger
|
3 |
Which key removes the character to the right of the cursor. |
ESC
Alt
Delete
Back space
|
4 |
Which key removes the character to the left of cursar. |
Alt
ESC
Delete
Back Space
|
5 |
The microphone converts the sound into. |
Mechanical converts
Electrical signals
complete file
Software
|
6 |
A bar code system is also known as. |
CPU
Straight lines
Vertical lines
Horizontal lines
|
7 |
The keyboard format that is most commonly used is the. |
QWERTY
DVORAK
TWITTER
SPLITTER
|
8 |
The most familiar input device for computer is. |
Scanner
Graphics tablets
Keyboard
Mouse
|
9 |
Which of the following is not an output device. |
Printer
Speaker
Plotter
Scanner
|
10 |
Which is the storage device. |
Clock
CPU
BUS
Floppy
|
11 |
A device used for optical character recognition is. |
Cursor
Wand Reader
Pen
MICR reader
|
12 |
Which one is storage device. |
Printer
Camera
Magnetic
Keyboard
|
13 |
Which of the following is not an example of system software. |
Drivers
Operating system
Utility program
MS office
|
14 |
Which of the following is an example of system software. |
spread sheet
Text editor
MS Word
Operating system
|
15 |
Soft copy refers to. |
OCR
Printer
Screen output
Peripheral device
|