What will be the output of the following C code? #include <stdio.h> int main() { int a = 1; if (a) printf("All is Well "); printf("I am Well\n"); else printf("I am not a River\n"); }

Compile time errors during compilation

Output will be I am Well I am not a River

Output will be All is Well I am Well

What does the following program do when the input is unsigned 16-bit integer? #include<stdio.h> int main() { unsigned int num; int i; scanf ("%d", &num); for ( i = 0; i<16; i++) { printf ("%d", (num << i & 1 << 15 ) ? 1:0); } return 0; }

It prints binary equivalent of num

It prints all even bits from num

It prints all odd bits from num

C Programming- Control statements

Quiz

•

Professional Development

•

University

•

Practice Problem

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Hard

Shaik Imam

Used 23+ times

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20 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the output of the following C code? (Assuming that we have entered the value 1 in the standard input)
    #include <stdio.h>
    void main()
    {
        double ch;
        printf("enter a value between 1 to 2:");
        scanf("%lf", &ch);
        switch (ch)
        {
           case 1:
             printf("1");
             break;
           case 2:
             printf("2");
             break;
        }
    }

Nothing

Compile time error

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the output of the following C code?
    #include <stdio.h>
    void main()
    {
        int x = 0;
        if (x == 0)
            printf("hi");
        else
            printf("how are u");
            printf("hello");
    }

hello

hihello

how are you

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the output of the following C code?
    #include <stdio.h>
    void main()
    {
        int x = 5;
        if (x < 1);
            printf("Hello");
    }

Nothing

Run time error

Varies

Hello

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include <stdio.h>
    void main()
    {
        char ch;
        printf("enter a value between 1 to 2:");
        scanf("%c", &ch);
        switch (ch)
        {
           case 1:
              printf("1\n");
           default:
              printf("2\n");
        }
    }

Run time error

1 2

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the output of the following C code?
    #include <stdio.h>
    int x;
    void main()
    {
        if (x)
            printf("hi");
        else
            printf("how are u");
    }

error

how are you

compile time error

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the output of the following C code?
    #include <stdio.h>
    int main()
    {
        int a = 1;
        if (a--)
            printf("True");
            if (a++)
                printf("False");
    }

True

True False

False

No Output

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

#include <stdio.h>
    int main()
    {
        int x = 0;
        if (x == 0)
            printf("true, ");
        else if (x = 10)
            printf("false, ");
        printf("%d\n", x);
    }

compile time error

true, 10

false, 0

true, 0

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C Programming- Control statements

20 questions

What will be the output of the following C code?
    #include <stdio.h>
    void main()
    {
        int x = 0;
        if (x == 0)
            printf("hi");
        else
            printf("how are u");
            printf("hello");
    }

What will be the output of the following C code?
    #include <stdio.h>
    void main()
    {
        int x = 5;
        if (x < 1);
            printf("Hello");
    }

#include <stdio.h>
    void main()
    {
        char ch;
        printf("enter a value between 1 to 2:");
        scanf("%c", &ch);
        switch (ch)
        {
           case 1:
              printf("1\n");
           default:
              printf("2\n");
        }
    }

What will be the output of the following C code?
    #include <stdio.h>
    int x;
    void main()
    {
        if (x)
            printf("hi");
        else
            printf("how are u");
    }

What will be the output of the following C code?
    #include <stdio.h>
    int main()
    {
        int a = 1;
        if (a--)
            printf("True");
            if (a++)
                printf("False");
    }

#include <stdio.h>
    int main()
    {
        int x = 0;
        if (x == 0)
            printf("true, ");
        else if (x = 10)
            printf("false, ");
        printf("%d\n", x);
    }

#include <stdio.h>
    int main()
    {
        int x = 1;
        if (x > 0)
            printf("inside if\n");
        else if (x > 0)
            printf("inside elseif\n");
    }

What will be the output of the following C code?
    #include <stdio.h>
    int main()
    {
        int a = 1;
        if (a)
            printf("All is Well ");
            printf("I am Well\n");
        else
            printf("I am not a River\n");
    }

What will be the output of the following C code?
    #include <stdio.h>
    int main()
    {
        int a = 1, b = 1;
        switch (a)
        {
           case a*b:
              printf("yes ");
           case a-b:
              printf("no\n");
              break;
        }
    }

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C Programming- Control statements

20 questions

What will be the output of the following C code? (Assuming that we have entered the value 1 in the standard input) #include <stdio.h> void main() { double ch; printf("enter a value between 1 to 2:"); scanf("%lf", &ch); switch (ch) { case 1: printf("1"); break; case 2: printf("2"); break; } }

What will be the output of the following C code? #include <stdio.h> void main() { int x = 0; if (x == 0) printf("hi"); else printf("how are u"); printf("hello"); }

What will be the output of the following C code? #include <stdio.h> void main() { int x = 5; if (x < 1); printf("Hello"); }

#include <stdio.h> void main() { char ch; printf("enter a value between 1 to 2:"); scanf("%c", &ch); switch (ch) { case 1: printf("1\n"); default: printf("2\n"); } }

What will be the output of the following C code? #include <stdio.h> int x; void main() { if (x) printf("hi"); else printf("how are u"); }

What will be the output of the following C code? #include <stdio.h> int main() { int a = 1; if (a--) printf("True"); if (a++) printf("False"); }

#include <stdio.h> int main() { int x = 0; if (x == 0) printf("true, "); else if (x = 10) printf("false, "); printf("%d\n", x); }

#include <stdio.h> int main() { int x = 1; if (x > 0) printf("inside if\n"); else if (x > 0) printf("inside elseif\n"); }

What will be the output of the following C code? #include <stdio.h> int main() { int a = 1; if (a) printf("All is Well "); printf("I am Well\n"); else printf("I am not a River\n"); }

What will be the output of the following C code? #include <stdio.h> int main() { int a = 1, b = 1; switch (a) { case a*b: printf("yes "); case a-b: printf("no\n"); break; } }

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What will be the output of the following C code? (Assuming that we have entered the value 1 in the standard input)
#include <stdio.h>
void main()
{
double ch;
printf("enter a value between 1 to 2:");
scanf("%lf", &ch);
switch (ch)
{
case 1:
printf("1");
break;
case 2:
printf("2");
break;
}
}

What will be the output of the following C code?
#include <stdio.h>
void main()
{
int x = 0;
if (x == 0)
printf("hi");
else
printf("how are u");
printf("hello");
}

What will be the output of the following C code?
#include <stdio.h>
void main()
{
int x = 5;
if (x < 1);
printf("Hello");
}

#include <stdio.h>
void main()
{
char ch;
printf("enter a value between 1 to 2:");
scanf("%c", &ch);
switch (ch)
{
case 1:
printf("1\n");
default:
printf("2\n");
}
}

What will be the output of the following C code?
#include <stdio.h>
int x;
void main()
{
if (x)
printf("hi");
else
printf("how are u");
}

What will be the output of the following C code?
#include <stdio.h>
int main()
{
int a = 1;
if (a--)
printf("True");
if (a++)
printf("False");
}

#include <stdio.h>
int main()
{
int x = 0;
if (x == 0)
printf("true, ");
else if (x = 10)
printf("false, ");
printf("%d\n", x);
}

#include <stdio.h>
int main()
{
int x = 1;
if (x > 0)
printf("inside if\n");
else if (x > 0)
printf("inside elseif\n");
}

What will be the output of the following C code?
#include <stdio.h>
int main()
{
int a = 1;
if (a)
printf("All is Well ");
printf("I am Well\n");
else
printf("I am not a River\n");
}

What will be the output of the following C code?
#include <stdio.h>
int main()
{
int a = 1, b = 1;
switch (a)
{
case a*b:
printf("yes ");
case a-b:
printf("no\n");
break;
}
}