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Q:

Persistence of vision is the principle behind

A) Telescope B) Periscope
C) Cinema D) Microscope
 
Answer & Explanation Answer: C) Cinema

Explanation:

Optical illusion is what that refers to persistence of vision with a principle that multiple images blend into a single image in human mind and what is showed in cinema.

 

Hence, Persistence of vision is the principle behind cinema.

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

0 4020
Q:

The office of  the UN general Assembly is in

A) Vienna B) Paris
C) Newyork D) Zurich
 
Answer & Explanation Answer: C) Newyork

Explanation:
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Filed Under: World Organisations

4 4019
Q:

When the simmon commission visited India the Viceroy was

A) Lloyd George B) Lord lrwin
C) Lord Reading D) Lord Ripon
 
Answer & Explanation Answer: B) Lord lrwin

Explanation:
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Filed Under: Indian History

4 4019
Q:

Who amongst the following is the author of the book ' Freedom from Fear '

A) Nelson Mandela B) Aung San Suukyi
C) Taslima Nasreen D) Benazir Bhutto
 
Answer & Explanation Answer: B) Aung San Suukyi

Explanation:
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Filed Under: Books and Authors

10 4018
Q:

What is silly window syndrome?

Answer

It is a problem that can ruin TCP performance. This problem occurs when data are passed to the sending TCP entity in large blocks, but an interactive application on the receiving side reads 1 byte at a time.

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Subject: Networking
Job Role: Database Administration

0 4018
Q:

How would you free the memory allocated by the following program?

#include "alloc.h"

#define MAXROW 3

#define MAXCOL 4

main()

{

     int **p, i;

     p = (int **) malloc (MAXROW * sizeof (int *));

      for ( i = 0; i < MAXROW ; i++)

            p[i] = (int *) malloc (MAXCOL * sizeof (int ));

}

Answer

for ( i=0; i < MAXROW ; i++)


free (p[i]);


free (p);

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Subject: Programming

0 4017
Q:

What is the assigned code name of India first nuclear explosion at Pokran ?  

A) Operation Sakshi B) Operation Hurricane
C) Operation smiling Buddha D) Operation cross road
 
Answer & Explanation Answer: C) Operation smiling Buddha

Explanation:
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Filed Under: General Awareness

3 4017
Q:

The rate of heartbeat is accelerated by the harmone

A) adrenaline B) acetylcholine
C) thyroxine D) pituitrin
 
Answer & Explanation Answer: A) adrenaline

Explanation:

The hormone adrenaline also called epinephrine is known as a stress harmone. In emotional upset (like fear, anger etc.) this harmone is poured into the blood and it accelerates heart beat. The hormone acetylcholine decelerates heartbeat rate.

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Filed Under: Biology

10 4016