1.The body of a do/while loop is always executed at least once.

True or False?

2.Which of the following statements adds the value "oak" as the third element of the trees array?

trees[3] = "oak"

trees += "","","oak";

trees[2] + "oak"

trees += "oak"

3.The following will evaluate display false. var a = 1; var b = "1"; console.log(a === b);

True or False?

4.What is the value of a after executing the following code snippet? var a = 1; a += 1;

1

undefined

2

0

5.Which of the following properties returns the number of elements in an array?

length

elements

size

indexes

6.We track the progress of a loop with a(n) ___________________.

decrement

counter

increment

iteration

7.The ______________ statement halts a looping statement and restarts the loop with a new iteration.

break

halt

restart

continue

8.What is the correct syntax for creating an empty array named taxRules?

var taxRules;

var taxRules[5];

var taxRules= {};

var taxRules= [];

9.Operators at the same level of precedence associate(evaluate) from right to left.

True or False?

10.The following code will display true. var a = 1; var b = 2; console.log(a === b);

True or False?