ddd

28問 • 1年前

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It refers to the physical components of a computer system that you can touch and see. This includes items like the Central Processing Unit (CPU), memory chips, storage devices, monitors, keyboards, and more

hardware

It refers to the set of instructions or programs that tell the hardware how to operate.

software

Operates behind the scenes to manage hardware resources

system software

Directly assists users in performing specific tasks

application software

It used to input data into a computer

input devices

It used to output data into a computer

output devices

It stores data and programs permanently or temporarily.

storage devices

It is responsible for processing data and executing instructions.

processing devices

The "brain" of the computer, responsible for performing calculations and executing instructions

central processing unit

Specialized processor for handling graphics and visual output, often used for gaming and multimedia applications.

graphics processing unit

Temporary storage that provides space for the computer to read and write data to be accessed by the CPU quickly.

random access memory

It is used to connect computers and devices to networks, enabling communication and data transfer.

network devices

Directs data packets between different networks, such as between a local network and the internet.

router

Connects multiple devices within a local network, allowing them to communicate efficiently.

switch

Modulates and demodulates signals for internet connectivity, translating data between digital and analog forms.

modem

It directs the operation of the processor. It fetches instructions from memory, decodes them, and then signals the necessary parts of the CPU to execute these instructions.

control unit

It performs all arithmetic (addition, subtraction, multiplication, and division) and logic operations (such as comparing values or determining whether conditions are true or false).

arithmetic/logic unit

It is small, high-speed storage locations within the CPU. They store intermediate data and instructions that the CPU is currently working on.

registers

It is a type of volatile memory used by a computer to store data that is actively being used or processed by the CPU.

random access memory

It uses flip-flops to store data, which makes it faster and more reliable than DRAM, but also more expensive.

static ram

It is the most common type of RAM used in computers and other devices. It stores each bit of data in a separate capacitor within an integrated circuit.

dynamic ram

It refers to the environmentally responsible use of computers and related resources.

green computing

It is a collection of data or instructions that tell a computer how to work

software

It acts as the interface between the user and the machine

software

Manages the hardware and basic system operations.

system software

Designed to help users perform specific tasks.

application software

Handles system maintenance and optimization tasks.

utility software

Tools used to write, test, and develop software programs, This category includes programs and environments that enable developers to create other software.

programming software

RIZAL QUIZ 1

Alyssa Laciste · 14問 · 2年前

RIZAL QUIZ 1