Q:

A UPS connects your computer and a power source.

A) TRUE

B) FALSE

Answer & Explanation Answer: A) TRUE

Explanation:

A UPS (Uninterruptible Power Supply) is a device that provides battery backup when the electrical power fails or drops to an unacceptable voltage level.

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Small UPS systems provide power for a few minutes; enough to power down the computer in an orderly manner, while larger systems have enough battery for several hours.

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Subject: Computer
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer

1 3379

Q:

Who is appointed as India's next Ambassador to WTO ?

A) J s Deepak	B) Jagran Josh
C) Ivan Shaid	D) Swetha Nanda

Answer & Explanation Answer: A) J s Deepak

Explanation:

Telecom Secretary J S Deepak was on Wednesday named India’s next Ambassador to the World Trade Organisation (WTO) from June this year. A 1982 batch IAS officer from Uttar Pradesh, Deepak, who is at present attending the World Mobile Congress at Barcelona, has been shifted with “immediate effect” from the telecom ministry and has been made Officer on Special Duty in the commerce department.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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Q:

The first Asin to head the prestigious Trinity College at Cambridge University is

A) Amartya Sen	B) Dr IG Patel
C) Romesh Gunesekera	D) Bhabani Bhattacharya

Answer & Explanation Answer: A) Amartya Sen

Explanation:

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Filed Under: General Awareness

1 3377

Q:

Roentgen discovered

A) Electrocardiograph	B) X–rays
C) Anti polio vaccine	D) Encephalograph

Answer & Explanation Answer: B) X–rays

Explanation:

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Filed Under: Inventions

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Q:

Name the person popularly Known as Gurudv

A) Narayana guru	B) Tagore
C) Dr.S.Radhakrishnan	D) Ramakrishna Paramahamsa

Answer & Explanation Answer: B) Tagore

Explanation:

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Filed Under: Famous Personalities

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Q:

Scalar Quantities are

A) physical quantities which have magnitude only and no direction	B) physical quantities which have no magnitude only and only direction
C) physical quantities which have magnitude only and direction	D) physical quantities which have no magnitude and no direction

Answer & Explanation Answer: A) physical quantities which have magnitude only and no direction

Explanation:

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Filed Under: Physics

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Q:

The time complexity of sequential search is

A) O(n)	B) O(2n)
C) O(n^2)	D) None

Answer & Explanation Answer: A) O(n)

Explanation:

The time complexity of sequential search is O(n)

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Filed Under: Database
Job Role: Database Administration

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Q:

Which one is not the isotopes of hydrogen

A) Protium	B) Deuter
C) Tritium	D) All

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