Javascript lesson 2

Used to increase the value of an operand by 1.

• decrementation

• incrementation

• multiplication

Which of the following is a postfix

• 5++

• =5+

• ++5

if y=9 , then ++y=

• 9

• 10

• 11

let x= "3", type of x is

• number

• string

• integer

which of the following comparisons gives the answer (false)

• "apple"="apple"

• "Apple" != "orange"

• "APPle"=="Apple"