Questions

Q:

Define Executive Plan in Database SQL ?

Answer

Executive plan can be defined as:


* SQL Server caches collected procedure or the plan of query execution and used thereafter by subsequent calls.


* An important feature in relation to performance enhancement.


* Data execution plan can be viewed textually or graphically.

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Q:

Which Indian sportsperson honoured with "Meethoileima" title?

A) P.V. Sindhu B) Mary Kom
C) Saina Nehwal D) Sania Mirza
 
Answer & Explanation Answer: B) Mary Kom

Explanation:

Six-times World Women Boxing Champion and Olympic medalist, MC Mary Kom has been conferred with the title of "Meethoileima" by the government of Manipur.

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Filed Under: Sports
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Q:

Which of the following statements is most accurate regarding infection with parvovirus B19?

A) Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors B) Parvovirus B19 can cause hydrops fetalis via transplacental infection of a fetus in a seropositive mother
C) Parvovirus B19 can be diagnosed by detection of viral RNA using PCR or hybridization assays D) Parvovirus B19 replicates in the host cell nucleus utilizing a virally encoded DNA polymerase to create a double- stranded DNA intermediate
 
Answer & Explanation Answer: A) Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors

Explanation:

Parvovirus B19 causes severe anemia because it preferentially infects erythrocyte precursors.

 

a. Parvovirus B19 binds preferentially to the erythrocyte blood group P antigen on erythroid precursor cells.

Answers B, C, D are incorrect:

b. after entry the single-stranded viral DNA genome is transported to the cell nucleus where the host DNA polymerase synthesizes the complimentary DNA strand.

c. Parvovirus B19 infection can be diagnosed by direct detection of viral DNA not RNA.

d. the fetus of a seropositive mother is protected from infection by maternal circulating antibodies.

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Filed Under: Biology
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Q:

An implied power is one that

Answer

Implied powers are powers of U.S. government which have not been explicitly granted by the Constitution but that is implied by the necessary and proper clause to be delegated for the purpose of carrying out the enumerated powers.

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Subject: General Awareness Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Which is the world's most valuable company?

A) Apple B) Amazon
C) Microsoft D) Google
 
Answer & Explanation Answer: A) Apple

Explanation:

The world's most valuable company is Apple followed by Amazon and Microsoft.

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Q:

The Cabinet Committee on Economic Affairs (CCEA) has approved expansion of "Beti Bachao Beti Padhao" yojana for a pan India coverage from 2017-2018 to _____.

 

A) 2018-2019 B)  2019-2020
C) 2020-2021 D) 2021-2022
 
Answer & Explanation Answer: B)  2019-2020

Explanation:
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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The impression of an image persists on the retina for about _________ of a second.

A) 1/10th B) 1/8th
C) 1/16th D) 1/5th
 
Answer & Explanation Answer: C) 1/16th

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Who can participate in the proceedings of both the houses without even being a member ?

A) Solicitor General B) Attorney General
C) Comptroller & Auditor General D) All of the above
 
Answer & Explanation Answer: B) Attorney General

Explanation:

Attorney General can participate in the proceedings of both the houses without even being a member.

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Filed Under: Indian Politics
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