Contents

The order in which operator of same precedence are evaluated is known as…
a) operator precedence                      
b) operator associativity
c) expression precedence                                  
d) expression associativity

b

What is the associativity of assignment operator?
a) left-to-right                      
b) right-to-left
c) top-to-bottom 
d) bottom-to-top

b

The process of converting the data type of a value during execution is known as
a) operator precedence                      
b) operator associativity
c) type casting    
d) none of these

c

How many types of type casting?
a) one                                    
b) two
c) three                                  
d) four

b

Explanation: Implicit type casting, Explicit type casting


The type casting that is performed automatically by JavaScript is called…
a) Implicit type casting                    
b) explicit type casting
c) expression type casting
d) none of these

a

The type casting that is performed by programmer is called……..
a) Implicit type casting      
b) explicit type casting
c) expression type casting
d) none of these

b