Computer Science Fundamentals Quiz

What is a bit?

• A single unit of information on a computer, represented as 0 or 1

• A method of data encryption

• A type of computer processor

• A unit of data storage

What does the term 'bit rate' refer to?

• The speed of a computer processor

• The number of bits conveyed or processed per unit of time

• The amount of data a computer can store

• The frequency of a wireless signal

Which of the following is a set of rules for data exchange between devices?

• Bit rate

• Latency

• Bandwidth

• Protocol

What is latency?

• The number of bits per second

• The capacity of a network

• The time it takes for a signal to arrive

• The speed of data transmission

What does bandwidth measure?

• The number of devices on a network

• The frequency of a signal

• The time it takes for a signal to arrive

• Transmission capacity, measured by bit rate

What is a Boolean question?

• A question that requires a detailed explanation

• A question for which only two answers are possible

• A question that involves numerical calculations

• A question with multiple possible answers

Which method of data transmission uses light?

• Fiberoptics

• WiFi

• Bluetooth

• Copper Wire

What is a prototype?

• A final product ready for market

• A preliminary sketch or model for something new

• A type of computer program

• A method of data encryption

What is an IP Address?

• A unique identifier for a computer program

• A number assigned to any item connected to the Internet

• A protocol for data transmission

• A type of data packet

What is the function of a router?

• To store data

• To receive messages and redirect them towards their intended destinations

• To encrypt data

• To assign IP addresses