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Welcome to the Data Types,Operators and Expressions in C MCQs Page

Dive deep into the fascinating world of Data Types,Operators and Expressions in C with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Types,Operators and Expressions in C, a crucial aspect of C Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Types,Operators and Expressions in C, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within C Programming.

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Check out the MCQs below to embark on an enriching journey through Data Types,Operators and Expressions in C. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of C Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Types,Operators and Expressions in C. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Types,Operators and Expressions in C MCQs | Page 36 of 66

Q351.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int i=3;
    i = i++;
    printf("%d\n", i);
    return 0;
}

a.

3

b.

4

c.

5

d.

6

Discuss
Answer: (b).4
Q352.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int a=100, b=200, c;
    c = (a == 100 || b > 200);
    printf("c=%d\n", c);
    return 0;
}
Discuss
Answer: (c).c=1
Q353.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int x=55;
    printf("%d, %d, %d\n", x<=55, x=40, x>=10);
    return 0;
}
Discuss
Answer: (a).1, 40, 1
Q354.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int i=2;
    printf("%d, %d\n", ++i, ++i);
    return 0;
}
Discuss
Answer: (d).Output may vary from compiler to compiler
Q355.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int k, num=30;
    k = (num>5 ? (num <=10 ? 100 : 200): 500);
    printf("%d\n", num);
    return 0;
}
Discuss
Answer: (b).30
Q356.
What will be the output of the program?
#include<stdio.h>
int main()
{
    char ch;
    ch = 'A';
    printf("The letter is");
    printf("%c", ch >= 'A' && ch <= 'Z' ? ch + 'a' - 'A':ch);
    printf("Now the letter is");
    printf("%c\n", ch >= 'A' && ch <= 'Z' ? ch : ch + 'a' - 'A');
    return 0;
}
Discuss
Answer: (a).The letter is aNow the letter is A
Q357.
What will be the output of the program?
#include<stdio.h>
int main()
{
    int i=2;
    int j = i + (1, 2, 3, 4, 5);
    printf("%d\n", j);
    return 0;
}

a.

4

b.

7

c.

6

d.

5

Discuss
Answer: (b).7
Q358.
In which numbering system can the binary number 1011011111000101 be easily converted to?
Discuss
Answer: (b).Hexadecimal system
Q359.
Which bitwise operator is suitable for turning off a particular bit in a number?
Discuss
Answer: (b).& operator
Q360.
Which bitwise operator is suitable for turning on a particular bit in a number?
Discuss
Answer: (d).| operator

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