Q:

How are the wait/signal operations for monitor different from those for semaphores?

Answer

If a process in a monitor signal and no task is waiting on the condition variable, the signal is lost. So this allows easier program design. Whereas in semaphores, every operation affects the value of the semaphore, so the wait and signal operations should be perfectly balanced in the program.

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Subject: Operating Systems

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Q:

How many member countries did the UNO have on its formation in 1945 ?

A) 45	B) 51
C) 48	D) 54

Answer & Explanation Answer: B) 51

Explanation:

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Filed Under: World Organisations
Exam Prep: Bank Exams , CAT
Job Role: Bank PO

14 4710

Q:

Which of the following is a function of money?

A) medium of exchange	B) store of value
C) unit of accounting	D) All options are correct

Answer & Explanation Answer: D) All options are correct

Explanation:

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Filed Under: Business Awareness
Exam Prep: Bank Exams

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Q:

A collection of interrelated records is called a

A) Datasheet	B) Spreadsheet
C) Database	D) Utility File

Answer & Explanation Answer: C) Database

Explanation:

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Filed Under: Database
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager , Software Architect

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Q:

Which one among the following states has the highest density of population

A) Bihar	B) Kerala
C) Punjab	D) Uttar Pradesh

Answer & Explanation Answer: A) Bihar

Explanation:

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Filed Under: Indian Economy

1 4706

Q:

The Tehri Hydro Power Complex is located in the State of

A) Uttarakhand	B) Uttar Pradesh
C) Himachal Pradesh	D) Sikkim

Answer & Explanation Answer: A) Uttarakhand

Explanation:

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Filed Under: Indian Economy

2 4705

Q:

What is the structural unit of compact bone?

A) Osteon	B) Spongy bone
C) Lamellae	D) Periosteum

Answer & Explanation Answer: A) Osteon

Explanation:

what_is_the_structural_unit_of_compact_bone1536568861.jpg image

The structural unit of compact bone is Osteons or Haverisan systems.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which Governor General of India used to write poetry with the name of "Owen Meredith"?

A) Lord Dalhousie	B) Lord Ripon
C) Lord Lytton	D) Lord Canning

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