C Operators

Question 1

What is the C type cast operator

Answer 1

An operator that converts the type of a value to another specified data type

Question 2

What is the C sizeof operator

Answer 2

An operator that returns the size of a data type or value in bytes

Question 3

What is the return type of the C sizeof operator

Answer 3

size_t

Question 4

C Operator: (type)

Answer 4

Type cast operator

Question 5

C Operator: =

Answer 5

Assignment operator

Question 6

C Operator: >

Answer 6

Greater than

Question 7

C Operator: >=

Answer 7

Greater than or equal to

Question 8

C Operator: %

Answer 8

Modulos operator

Question 9

C Operator: &

Answer 9

Address of operator and bitwise AND operator

Question 10

What is the operator in the C compound assignment operator

Answer 10

Any one of the arithmetic operators

Question 11

C Operator: ==

Answer 11

Equals to

Question 12

C Operator: <

Answer 12

Less than

Question 13

C Operator: <=

Answer 13

Less than or equal to

Question 14

C Operator: !=

Answer 14

Not equal to

Question 15

What are C binary operators

Answer 15

Operators that have two operands

Question 16

C Operator: +

Answer 16

Addition operator

Question 17

C Operator: *

Answer 17

Multiplication Operator

Question 18

C Operator: /

Answer 18

Division Operator

Question 19

C Operator: -

Answer 19

Subtraction operator

Question 20

C Operator: ++

Answer 20

Increment operator

Question 21

C Operator: –

Answer 21

Decrement operator

Question 22

What does the prefix form of the C increment and decrement operator do

Answer 22

Alters its operands contents by 1 first, before the value is used in an expression

Question 23

What does the postfix form of the C increment and decrement operator do

Answer 23

Alters its operands contents by 1 after it has been used in an expression

Question 24

What does the C increment operator do

Answer 24

Adds 1 to its operand

Question 25

What does the C decrement operator do

Answer 25

Subtracts 1 from its operand

Question 26

What is the C compound assignment operator

Answer 26

An assignment operator mixed with an arithmetic operator which alters the variables contents by using its old value in an expression and assigning the new value to the same variable

Question 27

C Operator: +=

Answer 27

Compound addition assignment operator

Question 28

C Operator: -=

Answer 28

Compound subtraction assignment operator

Question 29

C Operator: /=

Answer 29

Compound division assignment operator

Question 30

C Operator: *=

Answer 30

Compound Multiplication assignment operator

Question 31

C Operator: %=

Answer 31

Compound modulus assigment operator

Question 32

C Operator: &&

Answer 32

Logical AND operator

Question 33

C Operator: ||

Answer 33

Logical OR operator

Question 34

C Operator: !

Answer 34

Logical NOT operator

Question 35

What does the C logical AND operator do

Answer 35

Takes two boolean expressions as its operands and if both are true, the final evaluation is true. if one or both expressions is false, then the final evaluation is false

Question 36

What are C logical operators

Answer 36

Binary operators that take two boolean expressions as its operands and uses the evaluation of the expressions to create another expression which it evaluates as its final result

Question 37

What does the C logical OR operator do

Answer 37

Takes two boolean expressions as its operands and if one or both expressions are true, then the final evaluation is true. if both expressions are false, then the final evaluation is false

Question 38

What does the C logical NOT operator do

Answer 38

Takes a boolean value or expression as its operand and reverses it, so true becomes false and false becomes true

Question 39

What is the second operand when using the C conditional operator

Answer 39

The value for the entire conditional expression if the condition is true

Question 40

What is the third operand when using the C conditional operator

Answer 40

The value for the entire conditional expression if the condition is false

Question 41

Where is the C cast operator placed

Answer 41

To the left of the variable whose type you want to convert

Question 42

What is the C conditional operator

Answer 42

An operator that takes three operands. one logical statement to the left and two expressions to the right. if the logical expression is true, the value that is evaluated is the first expression. if the logical expression is false, the value that is evaluated is the second expression

Question 43

What is the first operand when using the C conditional operator

Answer 43

A condition

Question 44

What C data types do binary operators only operate on

Answer 44

Integer types

Question 45

How is the C cast operator used

Answer 45

By placing the data type you want to cast the value to in parenthesis in front of the variable

Question 46

C Operator: <<

Answer 46

Bitwise shift left operator

Question 47

C Operator: |

Answer 47

Bitwise OR operator

Question 48

C Operator: >>

Answer 48

Bitwise shift right operator

Question 49

What does the C bitwise AND operator do

Answer 49

Combines the corresponding bits of its operands in such a way that if both bits are 1, the resulting bit is 1; otherwise the resulting bit is 0

Question 50

What are C bitwise operators

Answer 50

Operators that operates on bits in integer values

Question 51

C Operator: ^

Answer 51

Bitwise exclusive OR (XOR) operator

Question 52

What does the C bitwise NOT operator do

Answer 52

Reverses the bits of the operand, so 1 becomes 0 and 0 becomes 1

Question 53

C Operator: ?

Answer 53

Conditional operator

Question 54

What does the C bitwise XOR operator do

Answer 54

Produces a 1 if both bits are different, and 0 if they are the same

Question 55

What does the C bitwise OR operator do

Answer 55

Produces a 1 if either or both of the corresponding bits are 1 otherwise the result is 0

Question 56

C Operator: ~

Answer 56

Bitwise NOT operator

Question 57

What do the C bitwise shift operators do

Answer 57

Shift the bits in the left operand by the number of positions specified by the right operand.

Question 58

What does the C address of operator do

Answer 58

Produces the address in memory of its operand

Question 59

What is operator precedence

Answer 59

A set of rules determines the sequence in which operators in an expression are executed