JavaScript Unit 5: Control and Structure Questions and Answers Latest Update Graded A+

JavaScript Unit 5: Control and Structure Questions and Answers Latest Update Graded A+ Which keyword is used to define a condition in JavaScript? A) case B) check C) if D) condition What is the purpose of an `else` statement? A) To check another condition B) To execute code when the `if` condition is false C) To define a loop D) To repeat the `if` statement Which operator is used to check both value and type in a condition? A) === B) != 2 C) == D) = How can you check multiple conditions in an `if` statement? A) Using `!` B) Using a `switch` statement C) Using `&&` or `||` operators D) Using a `for` loop Which control structure is best suited for selecting one case out of many? A) for loop B) if-else C) switch D) while loop What happens if a `switch` case does not have a `break` statement? A) The program stops B) Only that case executes 3 C) An error occurs D) The next case(s) execute as well What type of loop runs at least once before checking the condition? A) for B) while C) do...while D) switch How do you stop a loop immediately? A) break B) stop C) return D) exit Which statement skips the rest of the current loop iteration? A) skip B) continue 4 C) break D) stop Which loop is best for iterating over an array? A) for B) while C) switch D) do...while How do you iterate over object properties? A) for...in B) for...of C) while D) switch What will `for (let i = 0; i < 3; i++) { (i);