KS3 Binary/Flowcharts

Question 1

What is an algorithm?

Accepted Answer

Step by step instructions used to solve a problem.

Question 2

What is the decimal for the number 0010?

Accepted Answer

2

Question 3

What does this flowchart symbol mean?

Accepted Answer

Decision

Question 4

Binary uses what numbers to represent data

Accepted Answer

Ones and Zeros

Question 5

What is the number 10 represented as in Binary?

Accepted Answer

1010

Question 6

In Computing, a set of clear instructions is called:

Accepted Answer

Sequence

Question 7

What is a flowchart?

Accepted Answer

An algorithm represented graphically.

Question 8

What is the decimal for the number 0111?

Accepted Answer

7

Question 9

What is the decimal number for 0110?

Accepted Answer

6

Question 10

What is the decimal for the number 1111?

Accepted Answer

15

Question 11

The flowchart symbol for START is exactly the same as the END symbol

Accepted Answer

True

Question 12

What does this flowchart symbol mean?

Accepted Answer

Process, Start/End

Question 13

What is the number 4 represented as in Binary?

Accepted Answer

0100

Question 14

What does this flowchart symbol mean?

Accepted Answer

Input/Output

Question 15

What should be considered when designing an algorithm?

Accepted Answer

If there is more than one way to solve the problem

Question 16

When can algorithms be used?

Accepted Answer

When designing a solution to any problem.

Question 17

Algorithms only work for computers

Accepted Answer

False

Question 18

An individual binary number e.g. 1 or 0, is called what?

Accepted Answer

Bit

Question 19

What should a good algorithm have in order to work?

Accepted Answer

All the steps in the correct order

Question 20

An algorithm can be written for any task that requires clear instructions

Accepted Answer

True

Questions 20