Q.1
Freddy is designing toy traffic lights. He programs a toy car to stop when the lights are red and go when the lights are green. He writes this program: Go If Red, Go If Green, Go Freddy tests his program. But the car does not stop at a red light. Can you help Freddy debug his program? What should Freddy code?
  • Stop - If Red, Go - If Green, Go
  • Stop - If Red, Stop - If Green, Stop
  • Go - If Red, Stop - If Green, Go
  • Go - If Red, Stop - If Green, Stop
Q.2
Ellie’s program does not work. So Ellie looks for the bug and puts it right. Ellie is _________ the program.
  • Debugging
  • Executing
  • Running
  • Testing
Q.3
Ellie thinks she has found a bug in her program. The program is to make a toy robot stop when it gets to a wall. This is the bug: Forward Wall? Yes - Forward No - Stop Ellie corrects the code. What does she write?
  • Forward Wall? Yes - Back No - Stop
  • Forward Wall? Yes - Forward No - Back
  • Forward Wall? Yes - Stop No - Forward
  • Forward Wall? Yes - Back No - Forward
Q.4
What is a mistake in a program called?
  • A code
  • A bit
  • A byte
  • A bug
Q.5
Ellie debugs her program. It works really well all the time now. Ellie’s program is a _______.
  • Failure
  • Success
  • Mess
  • Disaster
Q.6
Alice has a program to make a computer do sums. There are three codes she can use: ADD SUBTRACT SHOW Alice wants the computer to add two numbers and show the result. Alice writes: ADD SUBTRACT SHOW There is a bug in Alice’s code. What should she write?
  • SUBTRACT SHOW
  • SHOW ADD
  • SHOW SUBTRACT
  • ADD SHOW
Q.7
Sunil has written a program for a washing machine. The washing machine must wash, rinse and spin in that order. He writes a code: Rinse Wash Spin His program does not work properly. What should Sunil write?
  • Spin Rinse Wash
  • Wash Spin Rinse
  • Rinse Wash Spin
  • Wash Rinse Spin
Q.8
What will happen if there is a bug in Ellie’s program?
  • The program will work properly
  • The program will not work properly
  • The program will work all the time
  • The program will be great
Q.9
Programs are written. Then they are tested. Any bugs are put right. Then they are tested again until they are working properly. This is called the _________ cycle.
  • Cycling
  • Debugging
  • Yearly
  • Round
Q.10
Ellie is trying out a program. She is _______ it.
  • Writing
  • Spelling
  • Testing
  • Adding
0 h : 0 m : 1 s