11. Programming languages that require you to declare the data types of variables are called ____ typed programming languages.

a.dynamicb.strongly

c.staticd.loosely

12. JavaScript is a ____ programming language.

a.static typedb.loosely typed

c.strongly typedd.numeric typed

13. A(n) ____ is a positive or negative number with no decimal places.

a.floating-point numberb.scientific number

c.exponential numberd.integer

14. A literal string can be assigned a zero-length string value called a(n) ____ string.

a.emptyb.undefined

c.shortd.byte

15. You can use the compound ____ to combine two strings.

a.value separatorb.equals comparison

c.assignment operatord.declaration operator

16. A(n) ____ tells the compiler or interpreter that the character that follows it has a special purpose.

a.exclamation pointb.escape character

c.null characterd.upper case character

17. The strict equal operator is ____.

a.=b.==

c.===d.!=

18. You can use an arithmetic operator to return the modulus of a calculation, which is the ____ when you divide one number by another number.

a.remainder leftb.quotient

c.productd.difference

19. The And operator is ____.

a.!=b.||

c.&&d.===

20. The ____ operator executes one of two expressions based on the results of a conditional expression.

a..b.()