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Question 1:  Which built in tool is commonly used for debugging JavaScript in browsers?

(A) Task Manager

(B) Developer Console

(C) Control Panel

Question 2:  Which function is used to print messages for debugging in JavaScript?

(A) print()

(B) console.log()

(C) debug.log()

Question 3:  Which keyword can pause the execution of JavaScript code for debugging?

(A) stop

(B) debug

(C) debugger

Question 4:  What is the purpose of breakpoints in debugging?

(A) To delete code

(B) To pause code execution at a line

(C) To restart the program

Question 5:  Which method shows detailed error messages in the browser console?

(A) console.error()

(B) console.warn()

(C) console.info()

Question 6:  Which debugging technique helps you see the sequence of function calls?

(A) Call stack inspection

(B) Memory leak test

(C) Code minification

Question 7:  Which console method is used to test if a condition is true or false?

(A) console.assert()

(B) console.test()

(C) console.check()

Question 8:  What does step over do while debugging?

(A) Runs the next line including function calls

(B) Skips the entire program

(C) Deletes the next statement

Question 9:  What does step into do while debugging?

(A) Goes inside the function to debug line by line

(B) Skips all functions

(C) Stops the program completely

Question 10:  Which feature helps you check values of variables during debugging?

(A) Watch expressions

(B) Cache memory

(C) Task scheduler