Q:

What has triggered the need for multitasking in PCs?

Answer

1. Increased speed and memory capacity of microprocessors together with the support for virtual memory and

2. Growth of client server computing

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Subject: Operating Systems

1 3769

Q:

India has been ranked ___ in terms of competitiveness in the annual rankings compiled by Institute for Management Development.

A) 45th	B) 145th
C) 107th	D) 56th

Answer & Explanation Answer: A) 45th

Explanation:

India has been ranked 45th, down four notches from last year, in terms of competitiveness in the annual rankings compiled by IMD which saw Hong Kong topping the list. US was “pushed out” of the top three slots while Hong Kong consolidated its dominance of the annual rankings for the second year in the list compiled by the International Institute for Management Development’s (IMD) World Competitiveness Center.

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Filed Under: Indian Economy

14 3768

Q:

Why are hydrocarbons insoluble in water?

Answer

We know that polar substances are soluble in polar solvents and non polar substances are soluble in non-polar solvents only. Here the hydrocarbons are non-polar molecular substances and water is a polar solvent. So water can't dissolve hydrocabons.

Hence, as hydrocarbons are non-polar substances, they are insoluble in water as it is a highly polar solvent.

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Subject: Chemistry Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

2 3765

Q:

3rd Sunday of June is observed as ______

A) World Freedom Day	B) United Nations Day for South-South Cooperation
C) International Father's Day	D) World Alzheimer's Day

Answer & Explanation Answer: C) International Father's Day

Explanation:

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Filed Under: Important Days and Years

5 3765

Q:

Which of the following is true?

A) It is appropriate to use assertions to validate arguments to methods marked public	B) It is appropriate to catch and handle assertion errors
C) It is NOT appropriate to use assertions to validate command-line arguments	D) None

Answer & Explanation Answer: C) It is NOT appropriate to use assertions to validate command-line arguments

Explanation:

A is incorrect. It is acceptable to use assertions to test the arguments of private methods.

B is incorrect. While assertion errors can be caught, Sun discourages you from doing so.

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Filed Under: Programming

0 3761

Q:

How many times the following program would print 'Jamboree'?

main()

{

printf ( "\nJamboree");

main ();

}

Answer

Till the stack doesn't overflow

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Subject: Programming

2 3761

Q:

Which of the following monuments was not constructed by Shajahan?

A) Red fort, Delhi	B) Tajmahal, Delhi
C) Kuthubminar, Delhi	D) Jama Masjid, Delhi

Answer & Explanation Answer: C) Kuthubminar, Delhi

Explanation:

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Filed Under: Indian History

5 3761

Q:

SEBI decided to give an exemption to some companies from the requirement of the minimum 25 per cent public shareholding. Companies exempted from such requirement should fulfil which of the following norms?

A. They should have market capitalisation of Rs.1,000 crore

B. They should have 20 million shares listed

C. They should have a turnover of Rs.400 crore per annum

A) Only A	B) Only B
C) Only C	D) Both A & B

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