Q:

What do the functions atoi(), itoa() and gcvt () do? Show how would you use them in a program.

Answer

atoi() Converts a string to an integer.

itoa() Convert an integer to a string

gcvt() Converts a floating-point number to a string

#include "stdlib.h"

main()

{

char s[] = "12345";

char buffer [15], string[20];

int i;

i = atoi (s);

printf("\n%d",i);

gcvt (20.141672, 4, buffer);

printf ("\n%s", buffer);

itoa(15, string,2);

printf ("\n%s", string);

}

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Subject: Programming

2 6389

Q:

Who of the following scientists is named after ISRO in sriharikota ?

A) APJ Abdul Kalam	B) Vikram Sarabhai
C) Homi J Baba	D) Satish Dhawan

Answer & Explanation Answer: D) Satish Dhawan

Explanation:

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Filed Under: General Awareness

38 6388

Q:

Improve the bracketed part of the sentence.

You can play video games and paint or (draw) from anywhere.

A) be drawing	B) can draw
C) could draw	D) no improvement

Answer & Explanation Answer: D) no improvement

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 6386

Q:

Which country has always remained free from foreign rule?

A) Phillipines	B) Nepal
C) USA	D) Laos

Answer & Explanation Answer: B) Nepal

Explanation:

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Filed Under: World History

8 6380

Q:

Which of the following regions receives rainfall throughout the year?

A) Tundra	B) Monsoon
C) Mediterranean	D) Equatorial

Answer & Explanation Answer: D) Equatorial

Explanation:

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Filed Under: World Geography
Exam Prep: Bank Exams

1 6379

Q:

Which of the statements given below are correct?

1. The author of the novel 'Missile Gap' is Charles Stross.
2. The author of the novel 'Bird Box' is Victor LaValle.
3. The author of the novel 'The City and the City' is China Mieville.

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

Answer & Explanation Answer: C) 1 and 3

Explanation:

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Filed Under: Books and Authors
Exam Prep: Bank Exams

0 6377

Q:

Order of basicity of amines in gaseous state?

A) 2'> 1'> 3' > NH3	B) 3' > 2' > 1'> NH3
C) 1' > 2' > 3'> NH3	D) 2'> 3'> 1' > NH3

Answer & Explanation Answer: B) 3' > 2' > 1'> NH3

Explanation:

The order of basicity in ammonia is different in gaseous phases vs. aqueous phases due to hydrogen bonding.

So in gaseous phases it's the well known: 3' > 2' > 1'> NH3. Just so we're on the same page, this is due to the inductive effect of electron donating alkyl groups--they destabilize the lone pair on nitrogen atom, making nitrogen more basic.

But in aqueous phase, the order is slightly different: 2'> 1'> 3' > NH3.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer

6 6376

Q:

Point out which from the following is NOT a right enumerated in the Constitution of India but has been articulated by the Supreme Court to be a Fundamental Right

A) Right to life	B) Equality of opportunity in matters of public employment
C) Protection of personal liberty	D) Right to permanent housing

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