Q:

What is a binary semaphore? What is its use?

Answer

A binary semaphore is one, which takes only 0 and 1 as values. They are used to implement mutual exclusion and synchronize concurrent processes.

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Subject: Operating Systems

9 14831

Q:

Which one of the following statements about Exchange-Traded Fund (ETF) is not correct?

A) It is a marketable security.	B) It experiences price changes throughout the day.
C) It typically has lower daily liquidity and higher fees than mutual fund shares.	D) An ETF does not have its net asset value calculated once at the end of every day.

Answer & Explanation Answer: C) It typically has lower daily liquidity and higher fees than mutual fund shares.

Explanation:

An ETF, or exchange-traded fund, is a marketable security that tracks an index, a commodity, bonds, or a basket of assets like an index fund.

•Unlike mutual funds, an ETF trades like a common stock on a stock exchange.

•ETFs experience price changes throughout the day as they are bought and sold.

•ETFs typically have higher daily liquidity and lower fees than mutual fund shares, making them an attractive alternative for individual investors.

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Filed Under: Indian Economy
Exam Prep: Bank Exams

0 14830

Q:

Rearrange the parts of the sentence in correct order.

It is a good sign

P-that the ratio remains the same despite

Q-the revenue base coming down because

R-of increased devolution to States

A) QRP	B) RPQ
C) PRQ	D) PQR

Answer & Explanation Answer: D) PQR

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14824

Q:

Which one is not metal

A) sulpher	B) sugar
C) nitogen	D) all of these

Answer & Explanation Answer: D) all of these

Explanation:

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Filed Under: Chemistry

84 14808

Q:

Select the synonym of

to ebb

A) to abatement	B) to swell
C) to ascent	D) to surge

Answer & Explanation Answer: A) to abatement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14805

Q:

Improve the bracketed part of the sentence.

The state has (declined negotiate) any more trade-offs on this proposal or accept calls for stringent transparency requirements.

A) declined to negotiation	B) declined to negotiating
C) declined to negotiale	D) No improvement

Answer & Explanation Answer: C) declined to negotiale

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 14804

Q:

Improve the bracketed part of the sentence.

We (has finished) our lunch half an hour ago.

A) finished	B) will have finished
C) had finished	D) No improvement

Answer & Explanation Answer: A) finished

Explanation:

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Filed Under: English

0 14797

Q:

Select the antonym of

loiter

A) lag	B) hasten
C) amble	D) loll

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