High and low-level programming languages can be understood by a computer.

• False
• True

An example of a high-level programming language is:

• Python
• Assembly
• Machine code
• Cloud

Low-level languages are more efficient that high-level ones.

• True
• False

Machine code uses the binary number system.

• True
• False

High-level languages need to be compiled into machine code before they can be used by a computer.

• True
• False

Machine code is easy to understand by a human.

• False
• True

The same machine code entered into one computer will be guaranteed to work on any other computer.

• False
• True

What can be added to high-level program code to make it easier to understand?

• Comments
• Variables
• Registers
• Descriptions

In a machine code instruction, the action to perform is known as the:

• Opcode
• Operand
• Variable
• Command

Machine code can be represented in assembly language using:

• Mnemonics
• Pneumatics
• Nomanics
• Psychotics