Control Flow

Which keyword can one use make a decision based on a condition?

• if

• let

• how

• ifToSay

Bisi wants to check if a users age is above 20 and the user is from Nigeria, which if statement can she use?

• if (age >=20 && country = 'Nigeria')

• if (age > 20 && country === 'Nigeria')

• if (age ===20 && country === 'Nigeria')

• if (age >= 20 && country === 'Nigeria')

If we need to add multiple conditions, what keyword can we use?

• evenThough

• else

• justBecause

• other

Which of the following does this:

The age should be equal to or above 10 OR the gender should be male

• if (gender === 'male' && age > 10)

• if (gender = 'male' && age >= 10)

• if (gender === 'male' || age >= 10)

• if (gender === 'male' || age > 10)

Which looping construct in JavaScript is used for iterating over the elements of an array or characters of string?

• for loop

• continue loop

• break loop

• insert loop

What is the purpose of the continue statement in a loop

• To terminate the loop and exit

• To skip the current iteration and move to the next one

• To restart the loop from the beginning

• To continue to the next iteration of the loop

What is the purpose of the break statement in a loop

• To terminate the loop and exit

• To skip the current iteration and move to the next one

• To restart the loop from the beginning

• To continue to the next iteration of the loop

for (let i = 0; i < 10; i++)

How many times would the loop run?

• 10

• 11

• 9

• 8

Can we use the for loop to iterate over a string?

• Yes

• No

• maybe

• I don't know

for (let i = 0; i >= 10; i++)

How many times would this run?

• 0

• 10

• 11

• 9