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CSIM Final Exam Review

Total questions: 35

Worksheet time: 18mins

Name
Class
Date
1.

1. Which of the following is an input device?

a)

A - mouse

b)

B - speaker

c)

C - printer

d)

D - Monitor

2.

2. Which is the most important component in making a computing system work?

a)

A - mouse

b)

B - keyboard

c)

C - processor

d)

D - human

3.

3. I open a song on YouTube and listen to it on my speakers. What process is this?

a)

A - input

b)

B - output

4.

4. The processor of a computer is also known as what?

a)

A - eyes

b)

B - head

c)

C - brain

d)

D - feet

5.

5. I type a letter in google docs on my keyboard. What type of process is this?

a)

A - input

b)

B - output

6.

6. What type of component is in the picture?

a)

A - input

b)

B - output

7.

7. The processor receives signals and executes the necessary program to create the output desired.

a)

A - True

b)

B - False

8.

8. The computer processes programs slowly.

a)

A - True

b)

B - False

9.

9. I'm watching a movie on my device. Which component am I using?

a)

A - mouse

b)

B - keyboard

c)

C - monitor/screen

10.

10. On a real computer, how is data transferred from one hardware part to another?

a)

A - slow speed

b)

B - medium speed

c)

C - high speed

d)

D - super high speed

11.

11. A flow chart is a visual that uses geometric shapes connected with arrows to show the steps of a process.

a)

A - True

b)

B - False

12.

12. How does decomposing help in the process of solving problems?

a)

A - it helps by enlarging pieces

b)

B - it helps by sharing pieces

c)

C - it helps by breaking down pieces

d)

D - it helps to build pieces

13.

13. A conditional statement is a command that performs different actions depending on whether it is yes or no/true or false.

a)

A - True

b)

B - False

14.

14. What symbol is used for beginning and end points?

a)

A - triangle

b)

B - oval

c)

C - rhombus

d)

D - rectangle

15.

15. What is used to connect symbols to show the direction or flow of action?

a)

A - arrow

b)

B - star

c)

C - period

d)

D - line

16.

16. What symbol is used to show command actions?

a)

A - rectangle

b)

B - oval

c)

C - triangle

d)

D - rhombus

17.

17. What symbol is used to show conditional statements?

a)

A - rectangle

b)

B - oval

c)

C - triangle

d)

D - rhombus

18.

18. What do flowcharts do?

a)

A - They label the steps.

b)

B - They read the steps.

c)

C - They show the sequence of steps.

d)

D - They list geometric shapes.

19.

19. What type of flowchart does the picture represent?

a)

A - conditional

b)

B - linear

20.

20. What type of flowchart does the picture represent?

a)

A - conditional

b)

B - linear

21.

21. Circled are the A & B buttons on a microbit. Are these input or output devices?

a)

A - input

b)

B - output

22.

22. The 25 LED Grid of the microbit is an input.

a)

A - True

b)

B - False

23.

23. Which device on the back of the Microbit lets you detect movement?

a)

A - compass

b)

B - RAM

c)

C - bluetooth

d)

D - accelerometer

24.

24. I would use an accelerometer if I were designing a flight simulator program.

a)

A - True

b)

B - False

25.

25. If I design a communication program that sends emojis and messages to another device, I would use radio blocks in my program.

a)

A - True

b)

B - False

26.

26. To build a program that measures light which device would you use in your program?

a)

A - compass

b)

B - buttons

c)

C - light sensor

d)

D - accelerometer

27.

27. What component on the Micro:Bit supports radio technology?

a)

A - compass

b)

B.- BLE Antenna

c)

C - CPU

d)

D - accelerometer

28.

28. Which of the following is an analog sensor that can be used to turn on lights when it gets dark and turn the lights off when it becomes bright?

a)

A - Photocell Resistor

b)

B - Flex Sensor

c)

C - LED

d)

D - Accelerometer

29.

29. A program should change a straight horizontal line to a smiling emoji whenThe flex sensor attached to pin 0 is bent to a value of 966, andA user presses the A push button on the micro:bit Which of the following programs does this?

a)
b)
c)
d)
30.

30. In the Microsoft MakeCode environment, what are the blocks of code grouped in?

a)

A - tabs

b)

B - menus

c)

C - folders

d)

D - drawers

31.

31. What is the file type associated with the Makecode environment?

a)

A - .doc

b)

B - .hex

c)

C - .xls

d)

D - .jpg

32.

32. What is the correct order of the Design Process?

a)

A - Problem- Design- Build- Test- Refine- Share

b)

B - Build- Test- Design- Problem- Refine- Share

c)

C - Share- Refine- Test- Build- Design- Problem

d)

D - Design- Problem- Share- Build- Test- Refine

33.

33. A simulator that imitates a program or events is an?

a)

A - output

b)

B - monitor

c)

C - emulator

d)

D - iteration

34.

34. Code block needed when using a pressure sensor.

a)

A - Digital Write Pin

b)

B - Digital Read Pin

c)

C - Analog Write Pin

d)

D - Analog Read Pin

35.

35. What fields of study would you be able to use computer science skills?

a)

A - Medical, Art Engineering, Chemistry

b)

B - Construction, Architecture, Biology, Theater

c)

C- None of the Above

d)

D- All of the above