Q:

To drop a column that is used as a foreign key, first:

A) drop the primary key.	B) drop the table containing the foreign key..
C) drop the foreign key constraint.	D) All of the above must be done.

Answer & Explanation Answer: C) drop the foreign key constraint.

Explanation:

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Filed Under: Database

0 4955

Q:

Who is known as inventor of World Wide Standard Time ?

A) Sandford Fleming	B) Fredrich
C) Williamson	D) James Broot

Answer & Explanation Answer: A) Sandford Fleming

Explanation:

Sir Sandford Fleming, (January 7, 1827 – July 22, 1915) was a Scottish Canadian engineer and inventor. Born and raised in Scotland, he emigrated to colonial Canada at the age of 18. He proposed worldwide standard time zones, designed Canada's first postage stamp.

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

11 4955

Q:

Who said that " Man is a political animal" ?

A) Aristotle	B) Karl Marx
C) Lenin	D) Plato

Answer & Explanation Answer: A) Aristotle

Explanation:

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Filed Under: World History

10 4952

Q:

Iam looking to estimate the cost on a project, but I don't want to spend a lot of time on a detailed analysis. I really want a ballpark figure. What options do I have?

A) None - Cost estimating requires details to be accurate	B) Use the cost of similar projects
C) Use a rule-of-thumb or per-square-foot estimate	D) Add up the costs on the WBS

Answer & Explanation Answer: B) Use the cost of similar projects

Explanation:

Although it is less accurate than adding up individual costs from the WBS, it is less time consuming. The trade-off is accuracy. Answer A is incorrect because to do a more accurate cost estimate, you need to delve into details. Answer C is tempting also, and possible, except we don't really know if the project in question can use perametric modeling . Answer D is incorrect because it takes the most time, but it is most accurate.

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Filed Under: PMP Certification

0 4951

Q:

The Cholas were the only known rulers in the history of india to have undertaken successful overseas naval expeditions. Who of the following Chola rulers successfully invaded Laccadives, Maldives, Sri Lanka and Sumatra?

A) Parantaka - I	B) Rajaraja - I
C) Rajendra - I	D) Both (b) and (c)

Answer & Explanation Answer: C) Rajendra - I

Explanation:

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Filed Under: Indian History

3 4951

Q:

Where would you find Oraon, Munda, Santhal, Gonds and Asurs?

A) Chhattishgarh	B) Andhra Pradesh
C) Maharashtra	D) Jharkhand

Answer & Explanation Answer: D) Jharkhand

Explanation:

These tribes are also found in West Bengal.

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Filed Under: Indian Geography

12 4948

Q:

Sagarmatha friendship is between which two countries ?

A) Pakistan & China	B) Nepal & India
C) India & China	D) China & Nepal

Answer & Explanation Answer: D) China & Nepal

Explanation:

The first ever joint military exercise named 'Sagarmatha Friendship-2017' is all set between Nepal and China. Sagarmatha is the Nepali name for Mt Everest, which stands in between both the countries.

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

6 4948

Q:

In which Ocean is the Christmas Island located?

A) Pacific Ocean	B) Indian Ocean
C) Arctic Ocean	D) Antarctic Ocean

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