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A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. A computer system is a “complete” computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for “full” operation.
What classifies something as a computer?
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web.
What 4 Things Must a computer be able to do to be considered a computer?
Computers are general-purpose information machines that can perform a variety of tasks on data. These tasks are all related to the four basic computer operations: input, output, processing and storage.
What 3 things make a computer?
Computer Hardware – CPU, RAM, and persistent storage Now let’s talk about the three major parts that make up a computer — CPU, RAM, and Persistent Storage. These three are found in all computers: laptops, smartphones, and tablets.
What are the four classifications defining a computer?
There are four types in the classifications of the computer by size are Supercomputer, Mainframe computer, Minicomputer, and Micro Computer.
Are phones computers?
Yes, smartphones and tablets are indeed considered computers. A computer is really any device that accepts input from a user, performs calculations on that input, and provides an output to the user.
What are the 7 types of computers?
Types of computers Supercomputer. Mainframe. Server Computer. Workstation Computer. Personal Computer or PC. Microcontroller. Smartphone. 8 References.
Is a car a computer?
A carputer is a computer with specializations to run in a car, such as compact size, low power requirement, and some customized components. The computing hardware is typically based on standard PCs or mobile devices. They normally have standard interfaces such as Bluetooth, USB, and WiFi.
Is a printer a computer?
Printers are one of the most popular computer peripherals and are commonly used to print text and photos.
What are 5 basic functions performed by a computer system?
Five basic operations of a computer system are: Inputting. Processing. Outputting. Storing. Controlling.
What are the 6 parts of computer?
A case, memory, hard drive, processor, and motherboard are table stakes for a computer. To make your computer work just for you, you might add peripherals. These could include a mouse, keyboard, monitors, headphones, and speakers.
What are the 10 components of a computer?
10 Parts that make up a Computer Memory. Hard Drive or Solid State Drive. Video card. Motherboard. Processor. Power Supply. Monitor. Keyboard and Mouse.
What are the 5 classification of computer?
Classification of Computers Sr.No. Type 2 Workstation 3 Mini-Computer 4 Main Frame 5 Super-Computer.
Is a remote a computer?
A remote computer is a computer that a user has no access to physically, but may be able to access it remotely via a network link from another computer. Remote connections are made through the use of a network which connects the computer and the device that is used to access it.
Is a handheld a computer?
A highly mobile and compact computer, also called a PDA (personal digital assistant), originally built to function as a personal scheduling assistant. Today, handheld computers frequently provide a convenient connection to the Internet using wireless technology.
Is a laptop a computer?
A laptop, laptop computer, or notebook computer is a small, portable personal computer (PC) with a screen and alphanumeric keyboard. Most modern laptops feature integrated webcams and built-in microphones, while many also have touchscreens.
What are the 3 types of computer?
These three types of computers are: Analog computers. Digital computers. Hybrid computers.
What are the 3 categories of computers?
On the basis of data handling capabilities, the computer is of three types: Analogue Computer. Digital Computer. Hybrid Computer.
Is a microwave a computer?
The modern definition of a computer suggests a processor chip, a memory bank, a hard drive and some sort of input and output device. Since the microprocessor inside a microwave lacks several of these features, it is not classified as computer.
Is a vacuum a computer?
A vacuum-tube computer, now termed a first-generation computer, is a computer that uses vacuum tubes for logic circuitry. Although superseded by second-generation, transistorized computers, vacuum-tube computers continued to be built into the 1960s. These computers were mostly one-of-a-kind designs.
Are headphones considered a computer?
Are headphones input or output devices? When headphones are connected to a computer (laptop, smartphone, etc.), they receive information outputted from the computer. This means headphones are output devices. Headphones with built-in microphones are input and output devices according to the computer.
What is a mouse in a computer?
The mouse is a small, movable device that lets you control a range of things on a computer. Most types of mouse have two buttons, and some will have a wheel in between the buttons. Most types of mouse connect to the computer with a cable, and use the computer’s power to work. Some types of mouse are wireless.
What is the Internet?
The Internet is a vast network that connects computers all over the world. Through the Internet, people can share information and communicate from anywhere with an Internet connection.
Is a speaker an output device?
Speakers are used to connect to a computer to generate sound, which are one of the most common output devices. Some speakers are designed to connect with any kind of sound system, while some can be hooked up only with computers.
What are the 4 main functions of a computer?
There are four main equipment functions of a computer system: Input, Processing, Storage and Output.
What does CPU stand for?
CPU (Central Processing Unit) The component of a computer system that controls the interpretation and execution of instructions. The CPU of a PC consists of a single microprocessor, while the CPU of a more powerful mainframe consists of multiple processing devices, and in some cases, hundreds of them.
What are the 9 classifications of computers?
Classes by purpose Microcomputers (personal computers) Minicomputers (mid-range computers) Mainframe computers. Supercomputers. Servers. Workstations. Information appliances. Embedded computers.
What are the 20 computer parts?
20 Examples of Computer Hardware Motherboard. Central Processing Unit (CPU) Power Supply. Random Access Memory (RAM) Hard Disk Drive (HDD) Video Card. Solid-State Drive (SSD) Optical Disc Drive (e.g. BD drive, DVD drive, CD drive).
What are the 8 main parts of a computer?
8 Standard Computer Components and What They Do Motherboard. The motherboard is an important computer component because it’s what everything else connects to! Power Supply. Central Processing Unit (CPU) Random-access Memory (RAM) Hard Disk Drive / Solid State Drive. Video Card. Optical Drives.
