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Which of the following tag is used to inform browser about start of JavaScript?
a) <start>                              
b) <SCRIPT>
c) <head>                             
d) <body>

b

How many types of numeric data in JavaScript?
a) one                                    
b) two
c) three                                  
d) four

b

Explanation: Integer, Floating-point numbers


Which of the following datatype incudes true and false?
a) logical                                               
b) Boolean
c) both a & b                       
d) character

c

The symbolic names that refer to different values……….
a) integer                              
b) variables
c) numbers                           
d) data frame

b

A statement that tells JavaScript to create a variable in memory is called…….
a) variable initialization    
b) variable declaration
c) variable specification 
d) none of these

b

Which of the following are rules of declaring variables?
a) first character must letter             
b) special symbol cannot be used
c) reserve words cannot be used      
d) all of these

d