Questions

Q:

Point out the error, if any, in the following program.

#include "stdarg.h"

main()

{

     display ( 4, 12.5, 13.5, 14.5, 44.3);

}

display(int num, ...)

{

       float c; int j;

        va_list ptr;

        va_start (ptr, num);

        for ( j = 1; j <= num; j++)

        {

            c = va_arg ( ptr, float );

            printf ("\n%f", c);

         }

}

Answer

While extracting a float argument using va_arg we should have useed 


c = va_arg (ptr, double)

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Subject: Programming

1 5111
Q:

Why do Fold mountains have enormous thickness of sedimentary rocks?

A) Due to deposition of sediments in a valley for milions of years B) Due to accumulation of sediments in a geosyncline
C) The plains were folded into mountains D) The sediments were folded into recumbent and nappe
 
Answer & Explanation Answer: B) Due to accumulation of sediments in a geosyncline

Explanation:
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Filed Under: World Geography

1 5110
Q:

Who is the author of the book "Flaming Tresses of Draupadi" ?

A) Smriti Irani B) Veerappa Moily
C) Mallikarjun Kharge D) None
 
Answer & Explanation Answer: B) Veerappa Moily

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

9 5109
Q:

What has 3 feet but cannot walk?

Answer

We know that 1 yard = 3 feet. 


 


A yardstick which is used for measurement has 3 feet long but it cannot walk.


 

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5 5109
Q:

Which part of a computer performs calculations?

A) Control unit B) Arithmetic and logical unit
C) Both A & B D) Logic bus
 
Answer & Explanation Answer: B) Arithmetic and logical unit

Explanation:

A computer has a CPU which is called as Central Processing UNit or a Processor builton the mother board. It has many components like control unit and Arithmetic and logical unit. 

 

The Arithmetic and logical unit of the CPU performs the arithmetic operations or mathematical calculations.

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

6 5109
Q:

This Union Territory possesses a coastal stretch of about 45 km with 28 marine fishing villages. However 45% of the population is engaged in agricultural and allied products.
Which among the following Union Territories is referred to in the above passage

A) Lakshadweep B) Pondicherry
C) Andaman and Nicobar D) Daman
 
Answer & Explanation Answer: A) Lakshadweep

Explanation:
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Filed Under: Indian Geography

11 5108
Q:

The cult of krishna is primarly exhibited through the 

A) Ancient art B) Rajasthani school of art
C) Mughal school of art D) Bengal school of art
 
Answer & Explanation Answer: B) Rajasthani school of art

Explanation:
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Filed Under: Indian History

3 5104
Q:

How many quarters in a football game?

 

how many quarters in a football game

A) 2 B) 3
C) 4 D) 0
 
Answer & Explanation Answer: C) 4

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

1 5102