National 5 - Revision 1

Question 1

Convert 13 into a 8-bit binary number.

Accepted Answer

00001101

Question 2

If you access a network without permission what law are you breaking?

Accepted Answer

Communication Act

Question 3

Which bus is used to select individual memory locations?

Accepted Answer

Address bus

Question 4

Which of the following standard file formats is not used to store graphics?

Accepted Answer

MP4

Question 5

Comments are used in code to improve the...

Accepted Answer

Readability

Question 6

What is the output when number1 = 2 and number2 = 8 ?

Accepted Answer

28

Question 7

What is this an example of?

Accepted Answer

Phishing

Question 8

What is the following symbol used for? <>

Accepted Answer

Is not equal to

Question 9

In programming 67.45 would be stored as a....

Accepted Answer

real

Question 10

A compiler is used...

Accepted Answer

once development is complete.

Question 11

How many bits are used to represent 256 colours?

Accepted Answer

8-bit

Question 12

What does URL stand for?

Accepted Answer

Uniform Resource Locator

Question 13

"True" - State the variable type.

Accepted Answer

String

Question 14

What type of error still allows a program to run?

Accepted Answer

Logic

Question 15

State the standard algorithm you need to know for National 5.

Accepted Answer

Input Validation

Question 16

What piece of software is required to view a web page?

Accepted Answer

Browser

Question 17

Are the Internet and the World Wide Web the same thing?

Accepted Answer

No

Question 18

Which of the following is not a data type?

Accepted Answer

Array

Question 19

Which of the following is an example of pseudocode?

Accepted Answer

assign number the value of ten, SET number TO 10, number = 10, make number 10

Question 20

Which of the following is not a type of test data?

Accepted Answer

Exemplary

Questions 20