C Programming Assessment-1

Where does C program executes?

• CPU (micro processor)

• ROM

• Hard disk

• North Bridge

Which of the following is not mandatory to run C program?

i) Header section

ii) Main section

iii) Global declaration section

iv) Documentation Section

• i only

• ii,iii,iv

• i,iii,iv

• iii,iv

Which of the following is not an application of C-Language?

• Kernel development

• Machine Learning

• IOT and embedded systems

• Operating Systems

What is the extension for C-object code file?

• .compile

• .cobj

• .obj

• .object

Choose the appropriate output

#include

void main()

{

printf(“%f”,3.14);

}

• 3.140000

• 3.1400

• 3.14

• 3.0

With what return value does the program exits?

#include

int main()

{

printf(“This is an C exam”);

}

• 0

• -1

• 17

• 1

What is true about const keyword?

• Characters can’t be declared using const keyword as they are not mathematical constants.

• Constants can change its value if they are declared in global declaration section.

• Constants are read-only entities.

• Constants occupy more space than that of normal variables of same type.

Which of the following is unary operator in C?

• +

• -

• =

• %

Find the output?

#include

void main()

{

int a=010;

int b=0x10;

printf("%d",a|b);

}

• 2

• 24

• 256

• TypeError: mismatched types for operator OR.

Find the output?

#include

void main()

{

printf("%d",(2+3/1+2*33/11+printf("Hello World")));

}

• TypeError: Expected a number for operator + instead function found.

• 22

• Segmentation Fault Error

• Hello World22