Questions

Q:

Explain the meaning of mutex.

Answer

Mutex is the short form for ‘Mutual Exclusion object’. A mutex allows multiple threads for sharing the same resource. The resource can be file. A mutex with a unique name is created at the time of starting a program. A mutex must be locked from other threads, when any thread that needs the resource. When the data is no longer used / needed, the mutex is set to unlock.

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Q:

Who Invented Piano ?

A) Bartolomeo Cristofori di Francesco B) Ruth Graves Wakefield
C) Adolf Gaston Eugen Fick D) Jacques Cousteau
 
Answer & Explanation Answer: A) Bartolomeo Cristofori di Francesco

Explanation:
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Filed Under: Inventions

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Q:

Dimond is

A) an element B) a compound
C) a mixture D) a liquid
 
Answer & Explanation Answer: A) an element

Explanation:
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Filed Under: Chemistry

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Q:

What term is used for initiation into Sikhism?

Answer

Pahul

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Subject: Indian Culture

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Q:

OSI Reference Model provides a framework for discussing network operations and design

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

It provides a framework for discussing network operations and design

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Subject: Networking
Job Role: Database Administration

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Q:

Improve the bracketed part of the sentence.

I would love (to availing) a short holiday, and go for an overnight trek.

A) to avail myself of B) to avail of
C) to avail myself D) no improvement
 
Answer & Explanation Answer: C) to avail myself

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Where and when the first session of Indian National Congress was held ?

A) Delhi, 1890 B) Mumbai, 1885
C) Madras, 1887 D) Kolkata, 1889
 
Answer & Explanation Answer: B) Mumbai, 1885

Explanation:

The first session of Indian National Congress was held from 28–31 December 1885, in Mumbai and was attended by 72 delegates. Womesh Chandra Bonnerjee was the first president of the Indian National Congress (INC), a voice of Indian opinion to the British government.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

‘World Sustainable Development Summit’ is organized by which institution?

 

 

A) The Energy and Resources Institute B) World Economic Forum
C) NITI Aayog D) UNDP
 
Answer & Explanation Answer: A) The Energy and Resources Institute

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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