Stimulate calculator using Switch-case-default statement for two numbers

0 Answers   Wipro,

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What is a char c?

0 Answers  

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5) Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.without using big int and exponential function

1 Answers   TCS,

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any "C" function by default returns an a) int value b) float value c) char value d) a & b

0 Answers  

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In which mode we open the file for read,write and append also in c ? a)W b)w+ c)r+ d)a

2 Answers   BitWise,

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Explain logical errors? Compare with syntax errors.

0 Answers  

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Is that possible to add pointers to each other?

0 Answers  

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#include<stdio.h> main() { int a[3]; int *I; a[0]=100;a[1]=200;a[2]=300; I=a; Printf(“%d\n”, ++*I); Printf(“%d\n”, *++I); Printf(“%d\n”, (*I)--); Printf(“%d\n”, *I); } what is the o/p a. 101,200,200,199 b. 200,201,201,100 c. 101,200,199,199 d. 200,300,200,100

1 Answers  

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A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

0 Answers  

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write a pgm to print 1 1 2 1 1 2 3 2 1 1 2 3 4 3 2 1

3 Answers  

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Write a program in c to print * * * * * *******

1 Answers  

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Explain about block scope in c?

0 Answers  

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