Log in
Sign up for FREE
arrow_back
Library

G8 - Binary and Algorithm (End of unit test)

star
star
star
star
star
Last updated 11 months ago
17 questions
1
1
1
1
5
5
2
1
10
1
1
1
1
1
1
3
1
Answer all the questions.
Question 1
1.

Question 2
2.

Question 3
3.

Question 4
4.

Question 5
5.

Carry out the following following addition in binary:

Question 6
6.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 7
7.

What is an algorithm?

Question 8
8.

Question 9
9.
Other Answer Choices:
Ask for patients’ name
Patient needs to update records
Patient arrives
Is the Dr. available to see patient?
Patient leaves
Is the patient information up to date?
Patient sees Dr.
Waiting room
Is Patient registered with GP?
Patient needs to complete registration forms
Question 10
10.

What is a BBC micro:bit?

Question 11
11.

Question 12
12.

Question 13
13.

Question 14
14.

Question 15
15.

Question 16
16.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 17
17.

Name one input method on a BBC micro:bit.

What is 00110111 in denary?
45
55
50
65
Convert the denary number 14 to binary
00011010
00001111
00001110
00011110
Convert the denary number 131 to binary
10000100
10101010
10000011
10000111
Convert the binary number 00010101 to denary
21
41
31
11
Match the basic symbols used in flowcharts with what they represent:
Process
oval
Decision
rectangle
Input/Output
diamond
Flow lines
parallelogram
Start/End
arrows
Algorithms can be presented in Flowchart or Pseudocode forms.
True
False
Drag and drop the correct description to the appropriate flowchart symbols.
How many outputs are there on the BBC Micro:bit?
6
2
4
8
The BBC micro:bit is a physical computing device that only allows programming in Python.
True
False
The BBC micro:bit contains an accelerometer and a compass.
True
False
The micro:bit's display consists of 25 LEDs.
True
False
The BBC micro:bit can only be powered with a USB cable.
True
False
Match the parts of the BBC micro:bit to their functions.
25 LED matrix
Detects physical position and movement
Accelerometer
Detects current temperature
Temperature sensor
Displays output as images or text