Question # 1

ROM is composed of:

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Micro processor

Micro Chromium

Micro chips

None of these

The sky is blue in colour because of

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The moisture present in the air

The scattering of light by dust particles or air molecules

Combination of various lights producing blue colour

All the above

A digestive enzyme that breaks down starch to maltose:

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Amino acid

Amylase

ATP

Acetylcholine

Which organ of human body is affected by dermatitis?

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Lungs

Brain

Heart

Skin

The window registry consists of which tow files?

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win-reg and user. dat

User dat and system. dat

None of the above

Both a &b

What is Ferrites?

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Magnetic but have low resistance

Magnetic but have high resistance

Non-magnetic with low resistance

None- magnetic with high resistance

The first symbol in a grinding wheel code is the:

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Bond type

Grain size

Structure

Abrasive type

Lung are enclosed in:

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Pericardium

Peritoneum

Pleural membrane

None of these

What was the first the e-mail set?

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1963

1969

1971

1974

Which computer acts as a server for other computer on the network?

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Mainframe

Host

Main Server

Master

In lathe machine taper turning can be done by:

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Set over arrangement

Taper turning attachment

Swiveling compound rest

All of the above

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