Computer Concepts Quiz

What is the binary equivalent of the decimal number 13?

• 1101

• 1011

• 1110

• 1001

Answer explanation

The binary equivalent of the decimal number 13 is 1101, which is the correct choice.

Which of the following is NOT a primary function of a computer's hardware?

• Processing data

• Storing data

• Interpreting laws

• Inputting data

Answer explanation

The correct choice is 'Interpreting laws' because a computer's hardware is not designed to interpret laws, but rather to process, store, and input data.

What does the term "bit" stand for in computer data measurements?

• Binary digit

• Binary data

• Bitrate digit

• Bistable digit

Answer explanation

The term 'bit' stands for Binary digit in computer data measurements, representing the smallest unit of data in computing.

Which unit is the largest in terms of data storage capacity?

• Kilobyte

• Gigabyte

• Terabyte

• Megabyte

Answer explanation

The largest unit in terms of data storage capacity is the Terabyte, which is greater than Kilobyte, Megabyte, and Gigabyte.

What is an example of an output device?

• Keyboard

• Mouse

• Monitor

• Hard drive

Answer explanation

An example of an output device is a monitor, which displays visual information from the computer.

Which law protects the use of personal data in digital form?

• Copyright Law

• Data Protection Act

• Patent Law

• Trademark Law

Answer explanation

The Data Protection Act protects the use of personal data in digital form, ensuring privacy and security.

What is computational thinking primarily concerned with?

• Understanding laws

• Solving problems using computer-based solutions

• Learning programming languages

• Repairing computer hardware

Answer explanation

Computational thinking is primarily concerned with solving problems using computer-based solutions, making it the correct choice among the options provided.

Which of the following is a component of computer hardware?

• Operating System

• CPU

• Software Application

• Programming Code

Answer explanation

The CPU is a component of computer hardware, responsible for executing instructions and performing calculations. It is not an Operating System, Software Application, or Programming Code.

What does the term "byte" represent in computer data measurements?

• 8 bits

• 10 bits

• 16 bits

• 4 bits

Answer explanation

The term 'byte' represents 8 bits in computer data measurements, making it the correct choice.

Which of the following is an ethical issue related to computer use?

• Speed of processing

• Color of the computer

• Privacy concerns

• Type of keyboard

Answer explanation

Privacy concerns are an ethical issue related to computer use as they involve safeguarding personal information and data from unauthorized access or misuse.