Questions

Q:

What is the Translation Lookaside Buffer (TLB)?

Answer

In a cached system, the base addresses of the last few referenced pages is maintained in registers called the TLB that aids in faster lookup. TLB contains those page-table entries that have been most recently used. Normally, each virtual memory reference causes 2 physical memory accesses- one to fetch appropriate page-table entry, and one to fetch the desired data. Using TLB in-between, this is reduced to just one physical memory access in cases of TLB-hit.

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Q:

During the recent Venus transit (June 2012), the planet appeared as a tiny black circle moving on the Sun. The black colour on the sun is because the planet :

 

A) Is black in colour B) Obstructed all light from the sun
C) Was invisible due to bright rays from the Sun D) Behaved as a black hole during its transit
 
Answer & Explanation Answer: D) Behaved as a black hole during its transit

Explanation:
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Filed Under: World Geography

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Q:

The NAM summit which demanded expansion of the United Nations Security council had met at

A) Tehran B) Cairo
C) Harare D) Jakarta
 
Answer & Explanation Answer: D) Jakarta

Explanation:
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Filed Under: World Organisations

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Q:

The Human Resource Development Ministry and the External Affairs Ministry launched an online verification portal ___________ to make the document verification process easier.

A) e-bharat B) e-sanad
C) e-foriegn D) e-verify
 
Answer & Explanation Answer: B) e-sanad

Explanation:

The Human Resource Development Ministry and the External Affairs Ministry launched an online verification portal to make the document verification process easier for students who planning to study abroad. The Central Board of Secondary Education’s (CBSE) academic repository of degrees and certificates “Parinam Manjusha” was also involved in the project of creating “eSanad”.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk

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Q:

Which of the following is not correct concerning nerves?

A) Axons make up a majority of the matter in a nerve. B) Nerves are collection of axons of either sensory or motor neurons but not both.
C) Nerves are covered by an outer sheath called the epineurium D) Nerves consist of parallel bundles of myelinated and nonmyelinated axons.
 
Answer & Explanation Answer: A) Axons make up a majority of the matter in a nerve.

Explanation:

Axons make up a majority of the matter in a nerve is the one statement regarding nerves is incorrect.

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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 state decided to start bird hospitals?

A) Kerala B) Delhi
C) Karnataka D) Manipur
 
Answer & Explanation Answer: B) Delhi

Explanation:

Delhi state government has decided to start bird hospitals.

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

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Q:

You find me once in the morning, twice in the afternoon but never in the evening. What am I?

Answer

The letter 'O'.

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Subject: Logic Puzzles Exam Prep: Bank Exams

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Q:

The words Satyameve Jayate in the state Emblem of India have been adopted from which one of the following

A) Mundak Upanishad B) Brahma Upanishad
C) Mudgala Upanishad D) Maitreyi Upanishad
 
Answer & Explanation Answer: A) Mundak Upanishad

Explanation:
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Filed Under: Indian History

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