operators

Question 1

operators

Answer 1

symbols performing computations on variables and values

Question 2

arithmetic operators

Answer 2

operators performing mathematical computations

Question 3

%

Answer 3

modulus
outputs the remainder of a dividion

Question 4

++

Answer 4

increment, increases value by 1
before operand: pre-increment
after operand: post-increment

Question 5

_ _

Answer 5

decrement, decreases value by 1
before operand: pre-decrement
after operand: post-decrement

Question 6

pre-increment/decrement is applied….?

Answer 6

before the value of a variable is used in an expression

Question 7

post-increment/decrement is applied….?

Answer 7

after the value of a variable is used in an expression

Question 8

assignment operators

Answer 8

assign values to a variable
ex: =

Question 9

+-/*%= operators

Answer 9

perform the arithmetic and then assign the value
ex: B += A is the same as B = B+A

Question 10

relational operators

Answer 10

check the relationship of two values
1 is returned if the relation is true
0 is returned if the relation is false
*==, >, <, etc.

Question 11

logical operators

Answer 11

connects two or more expressions, returns either 0 or 1 depending if the compound expression results true or false

Question 12

&&

Answer 12

logical and
*true if all operands are true

Question 13

||

Answer 13

logical or
*true if at least one of the operands are true

Question 14

!

Answer 14

logical not
*reverses the logical state (if condition is true, then not will make it false)

Question 15

bitwise operators

Answer 15

perform bit-level operations

compiler will not show binaries and will return decimal values