Question

Which one defines the physical equipment that is involved in the computer functioning Software Hardware Firmware Nextware Hard disc 82 The computer hardware is typically divided into four main parts which are Printers, Xerox, input and output devices Processing Devices, Memory Devices, Input/, Output Devices Control Unit (CU) and the Arithmetic and Logic Unit (ALU) Local, broadband, personal, regional Printer, plotter, modem, headphones 83 A series of instructions that tells a computer how to perform the tasks is called device A program Number Command Text 84 Any hardware component that allows you to enter data, programs, commands, and user responses into a computer is known as An output Device An Input Device Processing Power supply BIOS 85 Which device is not classified as an input device Keyboard Printer Trackball Mouse Joystick 86 How do we call the digital representations of non-text information such as drawings, charts, pictures and photographs Text Graphics sound number video 87 Music, speech, or any other sound is called Video Audio Text Graphics 0..9 88 The number system whose base is 8 is known as the Hexadecimal number system the octal number system the binary number system the decimal number system The non octal number system

Answer 1

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Answer 2

Ответ:

Which one defines the physical equipment that is involved in the computer functioning:

Hardware

The computer hardware is typically divided into four main parts which are:

Processing Devices, Memory Devices, Input/, Output Devices

A series of instructions that tells a computer how to perform the tasks is called:

A program

Any hardware component that allows you to enter data, programs, commands, and user responses into a computer is known as:

An Input Device

Which device is not classified as an input device:

Printer

How do we call the digital representations of non-text information such as drawings, charts, pictures and photographs:

Graphics

Music, speech, or any other sound is called:

Audio

The number system whose base is 8 is known as:

the octal number system

Объяснение:

Answer 3

Definitions of Computer Equipment

The physical equipment involved in computer functioning can be categorized into different types, including software, hardware, firmware, and other components. Let's explore each of these terms:

- Software: Software refers to the programs and data that instruct a computer on how to perform specific tasks. It includes applications, operating systems, and utility programs. Software is intangible and is stored electronically, typically on storage devices like hard drives or solid-state drives (SSDs) .

- Hardware: Hardware refers to the physical components of a computer system. It includes devices such as the central processing unit (CPU), memory modules, storage devices (e.g., hard disk drives, solid-state drives), input devices (e.g., keyboard, mouse), output devices (e.g., monitor, printer), and other peripherals. Hardware components are tangible and can be physically touched or manipulated .

- Firmware: Firmware is a type of software that is embedded in hardware devices. It provides low-level control and instructions for the hardware to function properly. Firmware is typically stored in read-only memory (ROM) or flash memory and is responsible for initializing and controlling the hardware components during the boot-up process .

- Nextware: There is no widely recognized term called "Nextware" in the context of computer equipment. It is possible that this term is either a misspelling or a less commonly used term.

- Hard disk: A hard disk, also known as a hard disk drive (HDD), is a type of storage device used to store and retrieve digital data. It consists of one or more rotating magnetic disks (platters) coated with a magnetic material and read/write heads that move across the platters to read and write data. Hard disks are commonly used for long-term storage of files and programs in computers .

Main Parts of Computer Hardware

Computer hardware is typically divided into four main parts:

1. Processing Devices: Processing devices include the central processing unit (CPU) and other components responsible for executing instructions and performing calculations. The CPU is often referred to as the "brain" of the computer, as it carries out most of the processing tasks .

2. Memory Devices: Memory devices store data and instructions that the CPU needs to access quickly. They include random access memory (RAM) and cache memory. RAM is volatile memory that temporarily holds data and program instructions while the computer is running, while cache memory is a smaller and faster memory that stores frequently accessed data for quick retrieval .

3. Input/Output (I/O) Devices: Input devices allow users to enter data, commands, and user responses into a computer, while output devices display or provide the results of computer processing. Examples of input devices include keyboards, mice, and trackballs, while output devices include monitors, printers, and speakers .

4. Control Unit (CU) and Arithmetic and Logic Unit (ALU): The control unit coordinates and manages the operations of the CPU, while the arithmetic and logic unit performs mathematical calculations and logical operations. These components work together to execute instructions and process data .

Classification of Devices

Let's classify some devices based on their function:

- Input Devices: Input devices are hardware components that allow users to enter data, programs, commands, and user responses into a computer. Examples include keyboards, mice, trackballs, and joysticks .

- Output Devices: Output devices display or provide the results of computer processing. Examples include monitors, printers, and speakers .

Instructions and Data Representation

- Program: A series of instructions that tells a computer how to perform tasks is called a program. Programs are written in programming languages and are executed by the computer's CPU .

- Digital Representations: Digital representations of non-text information, such as drawings, charts, pictures, and photographs, are called graphics. Graphics are stored as binary data and can be displayed on computer screens or printed on output devices .

- Sound: Music, speech, or any other audible information is referred to as audio. Audio is represented digitally and can be played back through speakers or headphones .

Number Systems

- Base 8 (Octal): The number system whose base is 8 is known as the octal number system. It uses digits from 0 to 7 to represent numbers. Octal numbers are commonly used in computer programming and digital systems .

- Base 16 (Hexadecimal): The number system whose base is 16 is known as the hexadecimal number system. It uses digits from 0 to 9 and letters A to F to represent numbers. Hexadecimal numbers are widely used in computer science and digital systems to represent binary data more compactly .

- Base 2 (Binary): The number system whose base is 2 is known as the binary number system. It uses only two digits, 0 and 1, to represent numbers. Binary numbers are fundamental in computer systems, as they directly correspond to the on/off states of electronic components .

- Base 10 (Decimal): The decimal number system is the most commonly used number system in everyday life. It uses digits from 0 to 9 to represent numbers. Decimal numbers are used in arithmetic calculations and are easily understood by humans .

I hope this information clarifies the definitions and classifications of computer equipment and related concepts. Let me know if you have any further questions!