CodeHS JavaScript Control Functions

His name is Fred and he is less than 16 years old

• if (name = "fred" && age < 16 )

• if (name === "fred" && age < 16 )

• if (name = "fred" || age < 16 )

• if (name === "fred" || age < 16 )

Repeat something 10 times

• repeat 10

• for (var i=0; i<10; i++)

• repeat { } until 10;

• while (i = 10)

When we are done with a line what do we put at the end?

• a colon :

• a semi-colon ;

• a period .

• a quotation mark "

When we surround a word with quotes "David" it's called ?

• a program

• a loop

• a string

• a command

What is a variable

• Store values in containers so we can use them later.

• Store values in containers so we can use them never.

• Store values in containers so we can use them once.

• Store values in containers so we can't use them later.

A short form writing the word variable is

• rav

• VAR

• var

• varia

What is the symbol used for the INCREMENT operator in JS?

• +

• ++

• =

• ==

Conditions return values of which data type?

• Integer

• boolean

• floating-point

• string

How many times will the following code print "Welcome to Java"?
int count = 0;
while (count < 10) {
 System.out.println("Welcome to Java");
 count++;
}

• 8
• 9
• 10
• 0

Loops in programming start counting from ?

• 0

• 1

• Any number