SOUND CARD - Practice Mode

1) Which colour used for microphone symbol in audio system?

Pink Orange Black Green

Correct Answer: Pink

2) What is full form of SNR in Sound Quality?

Symbol-to-Noise Ratio Signal-to-Noise Ratio Source-to-Noise Ratio Sound-to-Sound Ratio

Correct Answer: Signal-to-Noise Ratio

3) Which frequency is support for tweeter speaker?

Low frequency Mid-range frequency Very low frequency High frequency

Correct Answer: High frequency

4) Which device convert electrical energy to sound energy?

Speaker MIC Printer Scanner

Correct Answer: Speaker

5) Which step to choose, to control sound volume?

Start -> Accessories ->Properties Start -Control Panal -Hardware and Sound Start -All Programs-Properties Start -MS Office - Notepad

Correct Answer: Start -Control Panal -Hardware and Sound

Explanation:

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