Q:

Which species is a conjugate acid of OH- ?

A) H+	B) O2-
C) OH	D) H2O

Answer & Explanation Answer: D) H2O

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

4 4162

Q:

The first step in database development is which of the following?

A) Enterprise data modeling	B) Logical database design
C) Physical database design and definition	D) Database Implementation

Answer & Explanation Answer: A) Enterprise data modeling

Explanation:

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Filed Under: Database

0 4162

Q:

A high growth rate of population is characterised by

A) High birth and high death rate	B) High birth and low death rate
C) Low birth and low death rate	D) Low birth and high death rate

Answer & Explanation Answer: B) High birth and low death rate

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Filed Under: Indian Economy

4 4161

Q:

Breaking of relationships is allowed once referential integrity on a database is enforced

A) TRUE

B) FALSE

Answer & Explanation Answer: B) FALSE

Explanation:

Breaking of relationships is prevented once referential integrity on a database is enforced

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Subject: Oracle Certification
Job Role: Database Administration

0 4161

Q:

The World's largest railway platform is at

A) Talchar	B) New York
C) Kharagpur	D) None of these

Answer & Explanation Answer: C) Kharagpur

Explanation:

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Filed Under: Indian Economy

4 4160

Q:

Which is the fastest running train on Indian railway

A) Mumbai - Goa super fast Express	B) New Delhi - Lucknow Shatabdi Express
C) New Delhi -Chandigarh Shatabdi Express	D) New Delhi - Mumbai Rajdhani Express

Answer & Explanation Answer: D) New Delhi - Mumbai Rajdhani Express

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Filed Under: Indian Economy

1 4160

Q:

Generally covalently bonded molecules ______.

I. have high boiling and melting point as compare to ionically bonded molecules

II. poor conductors of electricity

III. have weak intermolecular force

A) Only I and II	B) Only I and III
C) Only II and III	D) All I, II and III

Answer & Explanation Answer: C) Only II and III

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Filed Under: Chemistry
Exam Prep: Bank Exams

1 4160

Q:

Which of the following group of elements are diamagnetic ?

A) Argon, copper, silver	B) Hydrogen, argon, copper
C) Oxygen, copper, silver	D) Hydrogen, oxygen, Argon

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