Chapter 03 Worksheet

Which function is used for output purpose in C language?

• scanf()

• getch()

• printf()

• input()

Which character terminates a C statement?

• Semicolon

• Period

• Colon

• Comma

Which escape sequence is used to move cursor to the beginning of the current line?

• \n

• \r

• \b

• \a

Which of the following is an arithmetic operator?

• &&

• %

• <=

• +=

Which of the following is a logical operator?

• &&

• <=

• %

• +=

Which statement is equivalent to 'k = k + a;'?

• k=a++;

• k+=a;

• k=+a;

• k++a;

What will be the output of the expression, 5 + 3 * 3 - 1?

• 23

• 13

• 12

• 16

What is the role of a format specifier?

• To control program flow

• To declare functions

• To specify data types and formats

• To define variable names

Which operator is used to compare two values of the same type?

• Arithmetic operator

• Logical operator

• Relational operator

• Assignment operator

Which operator has the highest precedence?

• &&

• <=

• =

• *