Q.1
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.2
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.3
What is a mistake in a program called?
  • A code
  • A bit
  • A byte
  • A bug
Q.4
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.5
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.6
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.7
Ellie debugs her program. It works really well all the time now. Ellie’s program is a _______.
  • Failure
  • Success
  • Mess
  • Disaster
Q.8
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.9
Ellie is trying out a program. She is _______ it.
  • Writing
  • Spelling
  • Testing
  • Adding
Q.10
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
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