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Q:

How can you get/set an environment variable from a program?

Answer

Getting the value of an environment variable is done by using `getenv()’. Setting the value of an environment variable is done by using `putenv()’

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Subject: Operating Systems Exam Prep: GATE

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Q:

' Crime and Punishment ' was written by

A) Alexander Solzhenitysn B) Lewis Carroll
C) Fyodor Dostoevsky D) Valdimir Nabakov
 
Answer & Explanation Answer: C) Fyodor Dostoevsky

Explanation:
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Filed Under: Books and Authors

2 3309
Q:

Who invented Electrocardiograph(EKG)?

Answer

The EKG was invented by Willem Einthoven in 1903 and is used to monitor and analyze past and present heart activity in an individual.

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Subject: Inventions

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Q:

Using OQL, you may do which of the following?

A) Return an entire collection of elements including duplicates. B) Return a collection of elements without duplicates.
C) Return a specific subset of elements using a given criteria. D) All of the above.
 
Answer & Explanation Answer: D) All of the above.

Explanation:
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Filed Under: Database

0 3309
Q:

Which year is associated with the Boston Tea Party ?

A) 1773 B) 1770
C) 1776 D) 1765
 
Answer & Explanation Answer: A) 1773

Explanation:

In 1773, several colonies of North America refused to unload the tea coming in English ship.In Boston, when the governor ordered a ship to be unloaded, a group of citizens, dressed as American Indians, boarded the ship and dumped the crates of tea into the water. This incident is known as the 'Boston Tea Party '.

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Filed Under: World History

1 3308
Q:

I have three eyes but only one leg.

I still close one even if you beg. 

What am I?

Answer

A traffic light.


It has three 'eyes' (the red, orange and green lights) and the leg is the pole holding it up. Many people beg the light to stay green as they’re approaching.

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

2 3307
Q:

Outward extension of the shoulder bone is the

A) acromion B) foramen
C) cancellous bone D) All of the above
 
Answer & Explanation Answer: A) acromion

Explanation:

Outward extension of the shoulder bone is called as the acromion.

acromion1533537961.jpg image

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

3 3307
Q:

Which country has replaced China as the top retail destination in 2017 Global retail development index ?

A) Russia B) India
C) Japan D) USA
 
Answer & Explanation Answer: B) India

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

8 3307