What is Computer Science Quiz

What is physical computing?

• The study of natural phenomena using computers.

• Building interactive physical systems using software and hardware that can sense and respond to the analog world.

• The process of creating computer programs and applications.

• The use of physical exercise to improve computing skills.

What is the focus of computer science?

• The study of historical computing devices.

• The development of computer hardware components.

• The science of creating solutions and solving problems using the help of a computer.

• The exploration of biological systems through computation.

What is a program in the context of computing?

• A live broadcast of a computing event.

• A set of instructions that a computer executes to achieve a particular objective.

• A documentation of computer hardware specifications.

• A sequence of musical notes generated by a computer.

What is Bluetooth® technology?

• A long-range satellite communication protocol.

• A type of computer virus.

• A standard, short-range wireless connection for electronic devices.

• A wired connection standard for transferring data.

What does interference refer to in the context of electronic devices?

• The physical obstruction of a device by another object.

• An interruption or break in a signal or transmission from one device to another.

• The legal restrictions on the use of electronic devices.

• The heat generated by electronic devices during operation.

What is a microcontroller?

• A device that controls the power supply to a computer.

• A small computer on a single integrated circuit containing a processor, memory, and programmable inputs and outputs.

• A software program that manages computer peripherals.

• A large mainframe computer used for complex calculations.

What does it mean to execute a program?

• To delete a program from a computer's memory.

• To design the user interface of a program.

• To carry out or put into effect.

• To transfer a program from one computer to another.

Who are computer scientists?

• Individuals who repair and maintain computer hardware.

• Scientists who apply their knowledge of computation to creating solutions using a computer system.

• Experts in the field of computer security and cryptography.

• Professionals who specialize in the physical design of computers.

What is an algorithm?

• A mathematical formula used exclusively in cryptography.

• A type of computer hardware.

• An ordered set of instructions that are used to carry out a task.

• A programming language developed in the early days of computing.

What is algorithmic thinking?

• The process of solving problems using a series of steps.

• A diagram that represents an algorithm.

• A command that performs different actions based on a condition.

• A small computer on a single integrated circuit.