JavaScript applications on the client side are largely………
a) function-driven
b) action-driven
c) event-driven
d) executed without user interaction
Which of the following types of values is recognized by javascript?
a) null
b) Null
c) NULL
d) all of these
A memory location with some data that will change is……….
a) constant
b) variable
c) name constant
d) symbolic constant
Which of the following is true about variable?
a) name and data value can change
b) name can change, data cannot
c) name cannot change, but data can
d) name and data both cannot change
Which is not a rule for naming variables?
a) use descriptive name for variable
b) start name of variable
c) use nothing but letters
d) all of these
Variables names cannot begin with……
a) number
b) underscore
c) upper case letter
d) lower case letter
