chapters_2-4(CMAD).txt

1) What is the keyword that declares a variable?












2) how to declare a variable?









3) how to declare multiple variables in one line/statement?









4) In a single statement declare a variable and assign a string to it. 









5) Assign a string to a variable that has already been declared.








6) This statement has already been coded.
	var bestMan = "Charlie";
	Assign the variable a new string value.








7) how to alert a variable?









8) If a number is enclosed in quotes, it's a ______. example.("10")? 









9) What is the value of total?
	var a = 100;
	var b = 10;
	var total = a + b;









10) alert('10' + '20');
11) alert(10 + '20');








12) In a single statement declare a variable and assign a number to it. 








13) Rewrite this using camelCase.
	var Nameofband;





14) Legal and Illegal variables names.
	a) COUNT
	b) 1st
	c) _file1
	d) FILE*
	e) $count
	f) The Answer
	g) user$name
	h) alert
	i) HOME_DIRECTORY



15) var num = "3"; Statement is true or false?






16) var num1 = 15, num2 = 10; Statement is true or false?








17) What is the value in variables num1 and num2
		var num1 = num2 = 4;








18) Which of the following are legal and illegal
	a) var $ = 10;       
	b) var _ = 50;
	c) var a_ = 10;
	d) var *a = 5; 
	e) var a*a = 5;






19)  alert("<div></div>");