Q:

The commonly used coolant in refrigerators is

A) Ammonia	B) Nitrogen
C) Freon	D) Oxygen

Answer & Explanation Answer: C) Freon

Explanation:

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Filed Under: Chemistry

2 2427

Q:

All phosphorus atoms have the same

A) Mass number	B) Number of neutrons plus the number of electrons
C) Atomic number	D) Number of neutrons plus the number of protons

Answer & Explanation Answer: C) Atomic number

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

3 2427

Q:

Which isolation level does a database without logging default to?

A) committed read	B) dirty read
C) mode ANSI	D) repeatable read

Answer & Explanation Answer: B) dirty read

Explanation:

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Filed Under: IBM Certification

1 2426

Q:

What is Memory-Management Unit (MMU)?

Answer

Hardware device that maps virtual to physical address. In MMU scheme, the value in the relocation register is added to every address generated by a user process at the time it is sent to memory.

->The user program deals with logical addresses; it never sees the real physical addresses

Workspace

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Subject: Operating Systems

0 2426

Q:

Exercise improves memory and learning.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

Exercise can boost your memory and thinking skills by improvising alertness, attention and motivation.

Workspace

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Subject: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2425

Q:

Who has been elected as Rajyasabha Deputy Chairman in August 2018?

A) R. Venkaiah Naidu	B) Harivansh singh
C) Niteesh Kumsr	D) Hari Prasad

Answer & Explanation Answer: B) Harivansh singh

Explanation:

The Deputy Chairman of the Rajya Sabha presides over the proceedings of the Rajya Sabha in the absence of the Chairman of the Rajya Sabha. The Deputy Chairman is elected internally by the Rajya Sabha.

NDA's Harivansh Narayan Singh becomes Rajya Sabha Deputy Chairperson on the opponent Hari Prasad.

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

4 2425

Q:

Which one of the following climates is found in coastal areas of California in north America, Central Chile in South America and South-west tip of West Australia?

A) Tropical savanna	B) Mediterranean
C) Humid continental	D) Low-latitude steppe

Answer & Explanation Answer: B) Mediterranean

Explanation:

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Filed Under: World Geography

3 2424

Q:

Missing letters puzzle

Answer

Answer: U

Explanation: Start with the D on the outer left of the diagram, and move clockwise around the outer segments, then start on the N anti-clockwise around the inner segments. Letters advance through the alphabet in steps of 3, then 4, 5, and 6, repeating this sequence.

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