21. Which keyword do you use to create a variable??
a.?forb.?value
c.?assignd.?var
22. Variables : 1320955.
21. Which keyword do you use to create a variable??
a.?forb.?value
c.?assignd.?var
22. Variables and literals contained in an expression are known as ____.
a.?operatorsb.?operands
c.?eventsd.?properties
23. Symbols such as + and * used in expressions to manipulate operands are known as? ____.
a.?operatorsb.?variables
c.?eventsd.?properties
24. Which method do you use to reference an element on a web page in a script??
a.?write()
b.?alert()
c.?onclick()
d.?getElementById()
25. Which method displays a dialog box with an OK button??
a.?write()
b.?alert()
c.?onclick()
d.?getElementById()
26. Special words that are part of the JavaScript language syntax and that can’t be used as variable names are known as? ____.
a.?identifiersb.?reserved words
c.?operandsd.?operators
