C program

___________is a collection of data items, all of same type, accessed using a common name

• arrays

• pointers

• statements

• data types

Analyze the program and predict the output

#include<stdio.h>

int main()

{

int mynumbers[ ]={25,60,70,12}

print ("%d", mynumbers[1]);

return 0;

}

• 60

• 70

• 25

• 12

Examine the program and predict the output

#include<stdio.h>

void main()

{

int a[5]={10,20,30,40,50};

int i;

for(i=0;i<5;i++)

{

printf("%d\n",a[i]);

}

return 0();

}

• 10,20,30,40,50

• 10.40,70,90

• 20,30,40,50

• 50,40,30,20,10

Evaluate the following code and determine the output

#include<stdio.h>

int main()

{

int nums[3]={5,15,25};

printf("%d", nums[2]);

return 0;

}

• 5

• 15

• 25

• None of the above

Inspect the code and predict the output

#include<stdio.h>

int main()

{

int values[4]={1,2,3,4};

for(int j=0;j<4;j++)

{

printf("%d ", values[j]);

}

return 0;

}

• 1 2 3 4

• 4 3 2 1

• 2 3 4

• 1 2 3

Review the following code and determine the output

#include<stdio.h>

int main()

{

int arr[4]={100,200,300,400};

printf("%d", arr[3]);

return 0;

}

• 100

• 200

• 300

• 400

Analyze the code snippet and predict the output

#include<stdio.h>

int main()

{

int numbers[5]={1,2,3,4,5};

for(int k=0;k<5;k++)

{

printf("%d ", numbers[k]);

}

return 0;

}

• 1 2 3 4 5

• 5 4 3 2 1

• 2 3 4 5

• 1 2 3 4

Evaluate the following code and determine the output

#include<stdio.h>

int main()

{

int values[3]={10,20,30};

printf("%d", values[0]);

return 0;

}

• 10

• 20

• 30

• None of the above

Predict the output

int main ()

{

int a=12, b=25;

printf(" Output=%d", a &b)

return 0

}

• 8

• 10

• 15

• 20

Predict the output

int main ( )

{

int a=10;

printf ("%d\n", a);

printf ("%d\n", a+=10);

• 10

  20

• 20

  20

• 30

  20

• 40

  40