Q:

main()

{

fork();

printf(“Hello World!”);

}

Output for the above unix program is

A) Hello World!	B) Hello World!Hello World!
C) Hello World	D) None

Answer & Explanation Answer: B) Hello World!Hello World!

Explanation:

The fork creates a child that is a duplicate of the parent process. The child begins from the fork().All the statements after the call to fork() will be executed twice.(once by the parent process and other by child). The statement before fork() is executed only by the parent process

Report Error

View Answer Report Error Discuss

Filed Under: Operating Systems
Exam Prep: GRE

12 34330

Q:

Consider the following statements about indifference curves:

1. Indifference curves are convex to the origin.

2. Higher indifference curve represents higher level of satisfaction.

3. Two indifference curves cut each other.Which of the statements given above is/are correct?

A) 1 only	B) 1 and 2
C) 2 and 3	D) 3 only

Answer & Explanation Answer: B) 1 and 2

Explanation:

The indifference curves cannot intersect each other.

Higher indifference curve represents a higher level of satisfaction because higher IC means a bundle consisting more of both the goods or same quantity of one good n more quantity of the other good .Hence statement 2 is correct and 3 is incorrect.

Indifference curves is convex to the point of origin because of diminishing Marginal Rate of Substitution.

Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy
Exam Prep: Bank Exams

0 34309

Q:

Every inductive argument is __________.

A) a comparison of two sets of events, ideas, and things	B) based on rules, definitions, and principles
C) either valid or sound	D) either invalid or unsound

Answer & Explanation Answer: A) a comparison of two sets of events, ideas, and things

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Science
Exam Prep: Bank Exams

2 34300

Q:

Which of the books is written by Kapil Dev

A) One day Wonders	B) Cricket - My Style
C) Twenty Years at the top	D) Cricket-Favourite Game

Answer & Explanation Answer: B) Cricket - My Style

Explanation:

Which_of_the_books_is_written_by_Kapil_Dev1556278350.jpg image

Cricket - My Style is written by Kapil Dev.

Report Error

View Answer Report Error Discuss

Filed Under: Books and Authors
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

113 34248

Q:

Wellington Trophy is related to which game ?

A) Rowing	B) Hockey
C) Tennis	D) Polo

Answer & Explanation Answer: A) Rowing

Explanation:

Rowing is the game to which Wellington Trophy is related to. In this participants will be in race in rivers.

Report Error

View Answer Report Error Discuss

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

125 34185

Q:

In India, the oath of secrecy to union ministers is administered by whom?

A) The Prime Minister of India	B) Comptroller and Auditor General of India
C) The President of India	D) Chief Justice of India

Answer & Explanation Answer: C) The President of India

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Politics
Exam Prep: Bank Exams

1 34166

Q:

Bats can fly in the dark because

A) they have a better vision in the dark	B) the light startles in them
C) they produce high pitched sounds called ultrasonics	D) none of the above

Answer & Explanation Answer: C) they produce high pitched sounds called ultrasonics

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness

162 34164

Q:

Union Home Minister is to launch the 'Single Window Clearance System' in which sector?

A) DISCOMs	B) Steel Plants
C) Coal Mines	D) Copper Mines

Questions

Quick Links