Q:

Temperature can be expressed as derived quantity in terms of any of the following

A) length and mass	B) mass and time
C) length,mass and time	D) in terms of none

Answer & Explanation Answer: D) in terms of none

Explanation:

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Filed Under: Physics

205 23986

Q:

For what purposes are views used?

A) To hide rows only	B) To hide columns only
C) To hide complicated SQL statements only	D) All of the above are uses for SQL views.

Answer & Explanation Answer: D) All of the above are uses for SQL views.

Explanation:

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Filed Under: Database

22 23951

Q:

Computer networks constituting the internet are connected by telephones, underwater cables and _____________

A) e-mail	B) e-books
C) Public telephone booths	D) Satellites

Answer & Explanation Answer: D) Satellites

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

2 23949

Q:

Which of the following animals was not known to the Indus Valley Civilization

A) Bull	B) Horse
C) Giraffe	D) Elephant

Answer & Explanation Answer: C) Giraffe

Explanation:

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Filed Under: Indian History

63 23946

Q:

Who was the president of the Constituent Assembly of Independent India

A) Dr Bhim Rao Ambedkar	B) Dr Rajendra Prasad
C) C.Rajagopalachari	D) K.M.Munshi

Answer & Explanation Answer: B) Dr Rajendra Prasad

Explanation:

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Filed Under: Indian Politics

55 23898

Q:

The smallest unit in a digital system is a.........

A) Bit	B) Byte
C) Character	D) Kilobyte

Answer & Explanation Answer: A) Bit

Explanation:

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Filed Under: Computer

116 23890

Q:

World’s highest railway bridge will be constructed on which river ?

A) Ganga	B) Chenab
C) Yamuna	D) Kaveri

Answer & Explanation Answer: B) Chenab

Explanation:

Chenab River in Jammu & Kashmir in next 2 years. Its height is 359 mts i.e 35mts more than the height of Eiffel Tower.

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Filed Under: Longest, Shortest, Deepest
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

40 23890

Q:

What resources are used when a thread is created? How do they differ from those when a process is created?

Answer

When a thread is created the threads does not require any new resources to execute the thread shares the resources like memory of the process to which they belong to. The benefit of code sharing is that it allows an application to have several different threads of activity all within the same address space. Whereas if a new process creation is very heavyweight because it always requires new address space to be created and even if they share the memory then the inter process communication is expensive when compared to the communication between the threads.

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