Q:

What is a data register and address register?

Answer

Data registers - can be assigned to a variety of functions by the programmer. They can be used with any machine instruction that performs operations on data.
Address registers - contain main memory addresses of data and instructions or they contain a portion of the address that is used in the calculation of the complete addresses.

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Subject: Operating Systems

0 2025

Q:

The eminent Saint Vallabhacharya was associated with which of the following branches?

A) Gyanashrayi	B) Krishnashrayi
C) Premashrayi	D) Ramashrayi

Answer & Explanation Answer: B) Krishnashrayi

Explanation:

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

0 2025

Q:

Which of the statements given below are correct?

A) In 2017, Sebastian Vettel raced in Formula One for Ferrari.
B) Grigor Dimitrov won the Tennis 2017 Cincinnati Masters Men's Singles.
C) In 2017 Pro Kabaddi League, Nitin Tomar played for Jaipur Pink Panthers.

A) A and B	B) A and C
C) B and C	D) None

Answer & Explanation Answer: A) A and B

Explanation:

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Filed Under: Sports

0 2025

Q:

Candidate Key in DBMS?

Answer

A candidate key is a column, or set of columns, in a table that can uniquely identify any database record without referring to any other data. Each table may have one or more candidate keys, but one candidate key is unique, and it is called the primary key.

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Subject: Oracle Certification
Job Role: Analyst , Database Administration , IT Trainer , Software Architect

1 2025

Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case noimprovement is needed, select "no improvement".

Opening the door to her each morning is like (lets) a breath of fresh air into my world.

A) let	B) to let
C) letting	D) no improvement

Answer & Explanation Answer: C) letting

Explanation:

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Filed Under: English

0 2025

Q:

Calcium salts used as fertilizer is:

A) Calcium Carbide	B) Calcium Carbonate
C) Calcium Cyanide	D) Calcium Sulphate

Answer & Explanation Answer: D) Calcium Sulphate

Explanation:

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Filed Under: Chemistry

3 2025

Q:

Consumer surplus arises in a market because

A) some consumers are willing to pay more than the equilibrium price but do not need to do so	B) some consumers are willing to pay less than the equilibrium price but do not need to do so
C) at market price, the quantity demanded is less than the quantity supplied	D) at market price, the quantity demanded is greater than the quantity supplied

Answer & Explanation Answer: A) some consumers are willing to pay more than the equilibrium price but do not need to do so

Explanation:

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

1 2025

Q:

Who built Shantiniketan?

A) Guru Ramdas	B) Maharaja Pratap Singh
C) Rabindra Nath Tagore	D) British Govt

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