Questions

Q:

which of the following represents a set of properties that guarantee that database transactions are processed reliably in computer science ?

A) Buffer Cache B) ACID
C) Foreign Key D) None
 
Answer & Explanation Answer: B) ACID

Explanation:

ACID means (Atomicity, Consistency, Isolation, Durability) is a set of properties of database transactions intended to guarantee validity even in the event of errors, power failures, etc.

In the context of databases, a sequence of database operations that satisfies the ACID properties and, thus, can be perceived as single logical operation on the data, is called a transaction. For example, a transfer of funds from one bank account to another, even involving multiple changes such as debiting one account and crediting another, is a single transaction.

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Filed Under: IBM Certification
Job Role: Analyst , IT Trainer

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Q:

CFS Scheme means

A) Concessional Financing Scheme B) Controversial Fylum Scheme
C) Country Federation Scheme D) None of the above
 
Answer & Explanation Answer: A) Concessional Financing Scheme

Explanation:

CFS Scheme means Concessional Financing Scheme. 

Under the CFS, the Govt. of India has been supporting Indian Entities bidding for strategically important infrastructure projects abroad since 2015-16.

 

The Union Cabinet has recently approved Extension of Concessional Financing Scheme (CFS) to support Indian Entities bidding for strategically important infrastructure projects abroad.

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Q:

Software designed for a specific purpose is called as

A) System software B) Application software
C) Specific software D) None of the above
 
Answer & Explanation Answer: B) Application software

Explanation:

Software designed for a specific purpose is called as Application software.

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Filed Under: Computer
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Q:

Who is the Chief Election Commissioner of India 2018?

A) Ashok Lavasa B) Om Prakash Rawat
C) Montek Singh Ahluwalia D) Sunil Arora
 
Answer & Explanation Answer: B) Om Prakash Rawat

Explanation:

Om Prakash Rawat is the Chief Election Commissioner of India where Ashok Lavasa & Sunil Arora are the Election Commissioners of India. The Election Commission of India had announced Assembly elections for 5 states recently.

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Q:

which is a best way to measure Ground Distance?

Answer

Pace Count is a way to measure to Ground Distance.


Pace Count is nothing but regular single natural step of about 30 inches long.

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Subject: Physics Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

Acceptable noise level for human ear

A) > 85 db B) = 85 db
C) < 85 db D) None of the above
 
Answer & Explanation Answer: C) < 85 db

Explanation:

Sound intensity or level is measured by a unit called a decibel. An 85 decibel noise level is not a safe standard for the public.

 

Hence, Acceptable noise level for human ear is less than 85 db.

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Filed Under: Physics
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Q:

Which of the statements about the Supreme Court are true

A) a state law may be overturned by the Supreme Court B) the Supreme Court can determine if the actions of the President are legal
C) the Surpreme Court detemrines the Constiutionality of all laws passed by Congress D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:
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Filed Under: Indian Politics
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Q:

Market imperfections of a country are reflected in___________.

A) price rigidity B) factor immobility
C) lack of specialization D) All options are correct
 
Answer & Explanation Answer: D) All options are correct

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

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