Test: Input & Output Devices- 1

QUESTION: 1

Keyboard and mouse are the two most common

A.
Input Devices
B.
Output devices
C.
Both are equal reliable
D.
None of above

Solution:

QUESTION: 2

CRT and LCD are two basic types of ______.

A.
Scanner
B.
Laser Printer
C.
Monitor
D.
None of above

Solution:

QUESTION: 3

The mouse is a primary input device but lack the ability to easily transmit ______ information.

A.
Graphical
B.
Textual
C.
Alpha numerical
D.
Numerical

Solution:

QUESTION: 4

Plotters can be generally divided into ______ categories namely ______.

A.
Two, Pen, Plotters and Electrostatic
B.
Two, Drum, Plotters and Flatbed
C.
Four, Pen, Electrostatic, Drum and Flatbed
D.
Three, Pen, Electrostatic and Flatbed

Solution:

QUESTION: 5

Printer resolution is usually in ______.

A.
Data per inch
B.
Dots per Inch
C.
Characters per inch
D.
None of above

Solution:

QUESTION: 6

The arrangement of keys on a keyboard, QWERTY reflects the keyboard layout by:

A.
Representing the phonetics of the alphabet most closely associated with the keyboard.
B.
taking the letters of the first six alphabetic characters found on the fourth row of keys.
C.
Using the alphabetic characters most frequently used on the keyboard.
D.
Using the letters of the alphabetic charac ters that are closest to access while typing.

Solution:

QUESTION: 7

Keys, like Caps Lock, that turns a feature on or off is called a ______ key.

A.
Power
B.
Toggle
C.
Function
D.
Combination

Solution:

QUESTION: 8

Instead of using a mouse, you can use this pointing device to control the pointer by rotating a ball with your thumb.

A.
Pointing stick
B.
Touchpad
C.
Joystick
D.
Trackball

Solution:

QUESTION: 9

Which of the following is not a type of scanning device?

A.
Optical scanner
B.
Bar code reader
C.
Light pen
D.
Character and mark recognition device

Solution:

QUESTION: 10

This reading device is used in banks to read the numbers on the bottom of checks and deposit slips.

A.
MICR
B.
OCR
C.
OMR
D.
UPC

Solution:

10 Questions MCQ Test Cyber Olympiad for Class 9 | Test: Input & Output Devices- 1

Keyboard and mouse are the two most common

CRT and LCD are two basic types of ______.

The mouse is a primary input device but lack the ability to easily transmit ______ information.

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