A type of permanent storage for data.

Volatile memory used for temporary data storage during program execution.

A type of external storage device.

A memory type that retains data even when powered off.

A type of volatile memory used for temporary data storage.

Non-volatile memory used to store basic programs, such as BIOS.

A type of memory that can be written to and erased multiple times.

Memory used exclusively for graphics processing.

Software that helps analyze, configure, optimize, or maintain computers (e.g., antivirus software, backup tools).

Software that is primarily used for entertainment purposes (e.g., video games, streaming services).

Software that is designed for creating and editing documents (e.g., word processors, spreadsheets).

Software that is used for web browsing and online communication (e.g., web browsers, email clients).

A magnetic storage device used for long-term data storage.

A type of volatile memory used for temporary data storage.

A solid-state device that uses flash memory for storage.

An optical storage medium used for reading and writing data.

A flash storage device with faster data access speeds.

A type of magnetic storage device.

An optical storage medium for data.

A traditional hard disk drive (HDD).

光盘是一种用于存储数据的磁性介质。

光盘是一种用于读取和写入数据的光学介质，例如CD和DVD。

光盘是一种用于播放视频的设备。

光盘是一种用于打印文档的工具。

A small-sized type of volatile computer memory that provides high-speed data access to the processor.

A large-sized type of non-volatile storage used for long-term data retention.

A type of memory that is slower than RAM but faster than hard drives.

A type of memory used exclusively for graphics processing.

The speed at which the processor executes instructions, measured in GHz.

The amount of memory the CPU can access at once.

The number of cores in the CPU.

The temperature at which the CPU operates optimally.

Portable storage devices, such as USB drives.

A type of volatile memory used in computers.

A brand of solid-state drives.

An external hard drive with a large capacity.

Includes operating systems and utilities that manage system resources.

Software that is primarily used for gaming and entertainment.

Applications that are designed for specific tasks like word processing.

Programs that are used to create and edit multimedia content.

L1, L2, L3

SSD, HDD, RAM

CPU, GPU, TPU

Python, Java, C++

Uses magnetic fields to store data (e.g., hard drives).

Uses lasers to read/write data (e.g., CD, DVD).

Stores data in solid-state memory (e.g., USB flash drives).

Uses chemical processes to record data (e.g., film).

Multiple processing units can run tasks simultaneously within a CPU.

The total number of transistors in the CPU.

The clock speed of the CPU measured in GHz.

The amount of cache memory available in the CPU.

Hardware used to input data into a computer (e.g., keyboard, mouse).

Software that manages computer hardware and software resources.

A type of storage device for saving data permanently.

A device used to display output from a computer.

Uses flash memory for faster data access (e.g., SSDs, USB drives).

Uses magnetic disks for data storage.

Relies on optical media for data retrieval.

Utilizes tape drives for long-term storage.

Dedicated computing systems that perform specialized functions within larger systems (e.g., microcontrollers in appliances).

General-purpose computers used for a variety of tasks.

Systems that only run on mobile devices.

Computers that are designed for gaming purposes.

Storing data on remote servers accessed via the internet.

Storing data on local hard drives only.

Storing data in physical files in an office.

Storing data on USB drives and external hard drives.

使用光盘存储数据（例如，CD）

使用磁性介质存储数据（例如，硬盘驱动器）

使用闪存存储数据（例如，USB驱动器）

使用纸张存储数据（例如，打印文档）

Hardware that receives data from a computer (e.g., monitor, printer).

Software that processes data and sends it to the CPU.

A type of memory used for storing data temporarily.

A device that connects to the internet for data transmission.