Q:

What characteristic of read-only memory (ROM ) makes it useful?

A) ROM informationcan be easily updated	B) Data in ROM is non volatile, that is, it remains there even without electrical power
C) ROM provides very large amounts of inexpensive data storage	D) ROM chips are easily swapped between different brands of computers

Answer & Explanation Answer: B) Data in ROM is non volatile, that is, it remains there even without electrical power

Explanation:

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Filed Under: Computer

93 24398

Q:

Which article of the Constitution of India relates to Uniform Civil Code?

A) 41	B) 42
C) 43	D) 44

Answer & Explanation Answer: D) 44

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The Ex-officio Secretary of NDC is ___________.

A) Vice-Chairman of Planning Commission	B) General Secretary of Lok Sabha
C) Secretary of Finance Ministry	D) Secretary of Planning Commission

Answer & Explanation Answer: D) Secretary of Planning Commission

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The fundamental source of monopoly power is

A) profit	B) barriers to entry
C) a product without close substitutes	D) decreasing average total cost

Answer & Explanation Answer: B) barriers to entry

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Two electric bulbs marked 25W – 220V and 100W – 220V are connected in series to a 440Vsupply. Which of the bulbs will fuse?

A) 25 W	B) Both
C) 100 W	D) Neither

Answer & Explanation Answer: A) 25 W

Explanation:

Resistances of both the bulbs are

R1=V^2/P1 = 220^2/25

R2 = V^2/P2 = 220^2/100

Hence $R 1 g t; R 2$

When connected in series, the voltages divide in them in the ratio of their resistances. The voltage of 440 V devides in such a way that voltage across 25 w bulb will be more than 220 V. Hence 25 w bulb will fuse.

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Filed Under: Physics
Exam Prep: AIEEE

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Q:

The term _____ designates equipment that might be added to a computer system to enhance its functionality

A) digital device	B) system add-on
C) disk pack	D) peripheral device

Answer & Explanation Answer: D) peripheral device

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams
Job Role: Bank PO

87 24288

Q:

Name the Continents that form a mirror image of each other___

A) North America and South America	B) Asia and Africa
C) Africa and South America	D) Europe and Asia

Answer & Explanation Answer: C) Africa and South America

Explanation:

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Filed Under: World Geography

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Q:

The name Kunjarani Devi is associated with

A) Weight Lifting	B) Target Shooting
C) Athletics	D) Swimming

Answer & Explanation Answer: A) Weight Lifting

Explanation:

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Filed Under: Sports

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