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 6645

Q:

We remember Charles Babbage (1792-1871) for what ?

A) Computers	B) Radio-Telegraphy
C) Steam Boating	D) Telescopes

Answer & Explanation Answer: A) Computers

Explanation:

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Filed Under: Inventions

9 6644

Q:

Which of the following features may occur when lava cool at the surface

A) Basalt plateau	B) Still
C) Batholith	D) Dyke

Answer & Explanation Answer: A) Basalt plateau

Explanation:

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Filed Under: World Geography

5 6642

Q:

Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity?

A) Supertype entity	B) Subtype entity
C) Archetype entity	D) Instance entity

Answer & Explanation Answer: A) Supertype entity

Explanation:

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Filed Under: Database

2 6641

Q:

Light year is a unit of

A) time	B) speed of light
C) distance	D) mass

Answer & Explanation Answer: C) distance

Explanation:

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Filed Under: Physics

10 6638

Q:

Smallest of all the continents?

A) Asia	B) Australia
C) Africa	D) America

Answer & Explanation Answer: B) Australia

Explanation:

Australia is the smallest of all the continents

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Filed Under: Longest, Shortest, Deepest

31 6633

Q:

The fastest growing plant is ______ ?

A) Ashoka	B) Banyan
C) Eucalyptus	D) Rose

Answer & Explanation Answer: C) Eucalyptus

Explanation:

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

32 6631

Q:

Kurukshetra , the sence of the epic battle between Kauravas and pandavas, is situated in

A) Gujarat	B) Punjab
C) Uttar Pradesh	D) Haryana

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