WorksheetsEnd of unit Quiz
Total questions: 10
Worksheet time: 20mins
Which sentence is not correct?
a. Flowcharts add more lines to the code.
b. Flowcharts are simple graphs that describe the code.
c. Flowcharts are algorithms.
2. A ____________ repeats an action in a robot’s program.
a. timer
b. loop
c. condition
3. Which one repeats a code forever?
a. While loop with a sensor that changes the reading
b. Forever loop
c. Forever timer
4. __________ loop repeats an action in a robot’s program when there is a condition.
a. If
b. For
c. While
5. An algorithm is a set of instructions used to build a computer program.
a. True
b. False
6. Which loop is used to repeat a program for a set number of times?
7. Sometimes you have many ways of programming a robot.
a. True
b. False
8. The square symbol in the flowchart means:
a. Input the data
b. Start/End
c. Shows instructions or steps
9. The circle symbol in the flowchart means:
a. Input the data
b. Start/End
c. Shows instructions or steps
10. Flowcharts should be done at the beginning of programming.
a. True
b. False
