Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

He said to the principal, "I have made a mistake."

A) He told the principal that I have had made a mistake.	B) He told the principal that he had made a mistake.
C) He tells the principal that he has made a mistake.	D) He told the principal this that he has made a mistake.

Answer & Explanation Answer: B) He told the principal that he had made a mistake.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams , CAT , GRE , TOEFL

1 1959

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Make an ass out of

A) Cause someone or oneself to look foolish or stupid	B) Work very hard like a donkey
C) Be smart but act dumb	D) Make a mistake

Answer & Explanation Answer: A) Cause someone or oneself to look foolish or stupid

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1958

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.

Workspace

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

1 1958

Q:

How does the browser know to go to a certain IP address When you enter a domain like google.com?

Answer

When we enter a URL such as google.com then It searches through local DNS cache, if nothing is there, it queries the ISP's DNS server to resolve the URL.

Workspace

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Subject: Hardware

0 1958

Q:

Improve the bracketed part of the sentence.
There are two pens here and (either write) well.

A) either have written	B) either wrote well
C) either writes	D) No improvement

Answer & Explanation Answer: C) either writes

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1958

Q:

All atoms of the same element have the same

A) number of protons	B) number of electrons
C) atomic number	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

All atoms of an element have the same number of protons. The number of protons in an element is a primary identifier known as its atomic number. The number of electrons is the same as the number of protons.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

0 1958

Q:

Which best describes the nucleus of an atom?

A) It is the densest part of the atom	B) It has neutrons
C) It has protons	D) All of the above

Answer & Explanation Answer: D) All of the above

Explanation:

The nucleus of an atom is the densest part of an atom. It contains the protons and neutrons of an atom.

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

1 1957

Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P- It would be better to speak of uniformities of nature.
Q- Law of nature are not commands but statements of facts.
R- This would do away with elementary fallacy that a law implies a law given.
S- The use of the word law in this context is rather unfortunate.

A) QSRP	B) SQRP
C) QSPR	D) SQPR

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