EST102 QUIZ II

All keywords in C are in

• LowerCase letters

• UpperCase letters

• CamelCase letters

• None of the above

What is the result of logical or relational expression in C?

• True or False

• 0 or 1

• 0 if an expression is false and any positive number if an expression is true

• None of the above

We cannot use the keyword ‘break’ simply within _________.

• while

• for

• if-else

• do-while

What is an example of iteration in C?

• for

• 
  while
  

• do-while

• all of the above

What is #include <stdio.h>?

• Preprocessor directive

• Inclusion directive

• File inclusion directive

• None of the above

What is the sizeof(char) in a 32-bit C compiler?

• 1 bit

• 2 bits

• 1 Byte

• 2 Bytes

scanf() is a predefined function in______header file.

• stdlib. h
  

• stdio. h

• ctype. h

• stdarg. h

 

How are String represented in memory in C?

• An array of characters.

• The object of some class.

• Same as other primitive data types.

• LinkedList of characters.

What is short int in C programming?

• The basic data type of C

• Qualifier

• Short is the qualifier and int is the basic data type

• all of the above

Which of the following declaration is not supported by C language?

• String str;

• char *str;

• float str = 3e2;

• all of the above