My Report

C Programming Mock Test 1


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. What will be the output of the following C code?

    #include <stdio.h>
    int main()
    {
        if (7 & 8)
        printf("Honesty");
            if ((~7 & 0x000f) == 8)
                printf("is the best policy\n");
    } 

Question 1 of 10

Question 2 of 10

2. Relational operators cannot be used on ____________

Question 2 of 10

Question 3 of 10

3. What will be the final value of j in the following C code?

    #include <stdio.h>
    int main()
    {
        int i = 0, j = 0;
        if (i && (j = i + 10))
            //do something
            ;
    } 

Question 3 of 10

Question 4 of 10

4. What will be the output of the following C code?

    #include <stdio.h>
    void main()
    {
        int x = 4;
        int *p = &x;
        int *k = p++;
        int r = p - k;
        printf("%d", r);
    } 

Question 4 of 10

Question 5 of 10

5. What is the precedence of arithmetic operators (from highest to lowest)?

Question 5 of 10

Question 6 of 10

6. What will be the output of the following C function?

    #include <stdio.h>
    enum birds {SPARROW, PEACOCK, PARROT};
    enum animals {TIGER = 8, LION, RABBIT, ZEBRA};
    int main()
    {
        enum birds m = TIGER;
        int k;
        k = m;
        printf("%d\n", k);
        return 0;
    }

Question 6 of 10

Question 7 of 10

7. What will be the output of the following C code?

    #include <stdio.h>
    int main()
    {
        if (~0 == 1)
            printf("yes\n");
        else
            printf("no\n");
    } 

Question 7 of 10

Question 8 of 10

8. What will be the output of the following C code?

    #include <stdio.h>
    int main()
    {
        int a = 1, b = 2;
        a += b -= a;
        printf("%d %d", a, b);
    } 

Question 8 of 10

Question 9 of 10

9. Which is valid C expression?

Question 9 of 10

Question 10 of 10

10. What will be the output of the following C code?

    #include <stdio.h>
    int const print()
    {
        printf("Sanfoundry.com");
        return 0;
    }
    void main()
    {
        print();
    }

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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