Code.org Unit 4 Quiz

What is a conditional statement in programming?

• A statement that is always true

• A statement that is executed only once

• A statement that performs different actions based on a condition

• A statement that is used for debugging purposes

Which of the following is NOT a comparison operator in programming?

• A

• D

• B

• C

What is the purpose of a variable in programming?

• To create loops

• To store and manipulate data

• To execute functions

• To display data

Which of the following is a valid variable name in programming?

• myVariable

• my_variable

• my variable

• my-variable

What is the value of the variable 'result' after executing the following code snippet? var num = 7; var result = (num > 5) ? 'Greater' : 'Smaller';

• Equal

• 7 is greater than 5

• Greater

• Smaller

Which of the following is NOT a valid way to declare a variable in programming?

• D

• C

• A

• B

What is the purpose of an 'else if' statement in programming?

• To skip the 'if' statement and move to the next block of code.

• To end the program.

• To create a loop in the program.

• To add additional conditions to an 'if' statement.

What is the result of the following code snippet? var x = 10; var y = 5; var z = x + y; console.log(z);

• 25

• 10

• 50

• 15