Computing Test Notes Flashcards

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Questions and Answers

What does CPU mean?

Central Processing Unit

What do computers use to perform tasks?

Logic

What date does the first computer date back to?

3000 BC

How does a computer perform calculations?

They follow and execute specific instructions to solve problems. Signup and view all the answers

What is an input device?

Input devices are used to allow the user to give data or information to the computer. Signup and view all the answers

Mice and webcams are what kind of devices?

Input devices Signup and view all the answers

Laptops, cell phones, and tablets are all considered what?

Computers Signup and view all the answers

What does an output device do?

An output device allows the computer to display or communicate the result of a computation. Signup and view all the answers

A speaker is what kind of device?

Output device Signup and view all the answers

The abacus is the earliest type of computer; what three come next?

The analytical engine, ENIAC, and then the IBM laptop. Signup and view all the answers

What does a storage device do?

A storage device allows the computer to store information or programs. Signup and view all the answers

What is a floppy disk?

A storage device Signup and view all the answers

What does a network device do?

A network device allows computers to connect and communicate with other computers. Signup and view all the answers

What is a router?

A network device Signup and view all the answers

What are computers responsible for?

Managing memory allocation for all applications. Signup and view all the answers

What does computer hardware include?

The CPU, memory, and the motherboard. Signup and view all the answers

What does the motherboard do?

Connects all of the physical components of a computer together. Signup and view all the answers

What do user applications include?

The browser, file explorer, games, and text editor. Signup and view all the answers

What does artificial intelligence include?

Foreign language translation, handwriting recognition, and game AI. Signup and view all the answers

What are some things that use computers?

Computer science, medicine, video gaming, and automotive careers. Signup and view all the answers

What have computers been used for many years?

To make predictions about future events, solve mathematical equations, and analyze data. Signup and view all the answers

Study Notes

CPU and Logic

CPU stands for Central Processing Unit, the primary component that performs calculations and operations in a computer.
Computers utilize logic to perform tasks, crucial for problem-solving and executing instructions.

History of Computers

The first recorded instance of computing dates back to 3000 BC with the use of the abacus.
Notable early computers include the Analytical Engine and ENIAC, followed by advancements like the IBM laptop.

Input and Output Devices

Input devices enable users to provide data to computers; examples include mice and webcams.
Output devices display or communicate computational results; speakers represent a common type of output device.

Computers and Their Types

Laptops, cell phones, and tablets all classify as types of computers, indicating their multifunctional capabilities.

Storage and Network Devices

Storage devices, such as floppy disks, hold information and programs for computer usage.
Network devices like routers facilitate communication and connection between multiple computers.

Computer Functionality

Computers manage memory allocation for applications, ensuring efficient operation and performance.
Hardware encompasses physical components such as the CPU, memory, and motherboard, which connects all devices.

User Applications and Artificial Intelligence

User applications include tools such as browsers, file explorers, games, and text editors for various tasks.
Artificial intelligence applications involve foreign language translation, handwriting recognition, and game development.

Applications of Computers

Computers serve various fields like computer science, medicine, video gaming, and automotive industries, highlighting their versatility.
Historically, computers have been utilized for making predictions, solving equations, and analyzing data efficiently.

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Description

Test your knowledge of essential computing concepts with these informative flashcards. Each card covers important terms and definitions related to computer operations, including the CPU, logic, and input devices. Perfect for students or anyone wanting to enhance their understanding of computing!