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Technology

Technology
Which is the most commonly used input device?

Scanner
Joystick
Mouse
Key board

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Technology
'OS' computer abbreviation usually means ?

Optical Sensor
Operating System
Open Software
Order of Significance

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Technology
What does AC and DC stand for in the electrical field?

Average Current and Discharged Capacitor
Alternating Current and Direct Current
Atlantic City and District of Columbia
A Rock Band from Australia

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Technology
Which of the following is operating system for mobiles?

Android
Windows XP
Linux
Mac OS

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Technology
Experts say the healthiest way to view a computer monitor is by

Viewing from a darkened room
Adjusting the screen for maximum contrast
Using special glasses that filter out UV rays
Placing it 18 to 30 inches away from your eyes

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Technology
Name the terminals of a BJT.

Drain, Gate, Source
Anode, Cathode, Triode
Positive, Negative, Neutral
Emitter, Base, Collector

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MORE MCQ ON Technology

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