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C Programming

C Programming
Given b=110 and c=20, what is the value of 'a' after execution of the expression a=b-=c*=5?

110
-110
-10
10
450

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C Programming
What is the result of compiling and running this code?main(){ char string[] = "Hello World"; display(string);}void display(char *string){ printf("%s", string);}

will print garbage value
None of these.
will print Hello World
Compilation Error

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C Programming
Consider the following program fragment:for(c=1, sum=0; c <= 10; c++){ scanf("%d", &x); if( x < 0 ) continue; sum += x;}What would be the value of sum for the input 1, -1, 2, -2, 3, -3, 4, -4, 5, -5

10
-5
15
1
30

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C Programming
char *ptr;char myString[] = "abcdefg";ptr = myString;ptr += 5;what string does ptr point to in the sample code above?

cdefg
efg
bcdefg
defg
fg

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C Programming
What will be the value of sum after the following program is executed?void main(){ int sum=1, index = 9; do{ index = index – 1; sum *= 2; }while( index > 9 );}

0.25
9
2
1
0.5

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C Programming
Which of the following function calculates the square of 'x' in C?

power(x, 2)
pow(2, x)
power(2, x)
sqr(x)
pow(x, 2)

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