Javascript Quiz 2

How many choices are possible when using a single if-else statement?

• 1

• 2

• 3

• 4

What Javascript code matches this statement:

Their name is Kim and they are less than 16 years old

• if (name = "Kim" && age < 16 )

• if (name = "Kim" || age < 16 )

• if (name === "Kim" && age < 16 )

• if (name === "Kim" || age < 16 )

What Javascript code matches this statement:

The player's health is 0 and they still have a life remaining.

• if (health == "0" && lives > "0")

• if (health === 0 && lives >= 0)

• if (health <1 && lives > 0)

• if (health === 0 && lives > 0)

What Javascript code matches this statement:

The player has gathered at least 300 coins or reached the end of the level.

• if ("coins" >= 300 && "end" == true)

• if (coins >= 300 || end == true)

• if ("coins" >= 300 OR "end" == true)

• if ("coins" >= 300 || "end" == true)

What kind of statement is an If statement?

• comparison statement

• anecdotal statement

• conditional statement

• looping statement

What kind of operators do If statements use to test conditions?

• comparison operators

• arithmetic operators

• array operators

• bitwise operators

What happens when an If statements conditional is not true?

• the if statement executes

• Nothing happens

• the if statement start over

• all options are correct

What will be the output of the following JavaScript code?

if (10 > 5) {

var outcome = "if block";

}​

outcome;

• 10

• 5

• if block

• none

What will be the output of the following JavaScript code?

if ("cat" === "dog") {

var outcome = "if block";

} else {

var outcome = "else block";

}

outcome;

• if block

• else block

• both a And b

• none

What will be the output of the following JavaScript code?

var grade='B';

var result;

switch(grade)

{

case 'A':

{

result+="10";

break;

}

case 'B':

{

result+=" 9";

break;

}

case 'C':

{

result+=" 8";

break;

}

default:

result+=" 0";

}

document.write(result);

• 10

• 9

• 8

• 0