- What is digital computer and explain with block diagram?
- What is Computer explain its block diagram with all parts?
- What are the 4 functional parts of computer system?
- What are the examples of analog and digital computer?
- How computers are made step by step?
- How does computer work explain with diagram?
- What are the two types of digital computer?
- What are the 5 classification of computer?
- What are the three classes of computer?
- What are the four functional components of a computer?
- What type of work can a computer perform?
- Where are digital computers used?
- How does a computer work 0 and 1?
- What are the advantages of a digital computer?
- What are the examples of analogue computer?
- What are the functional components of a digital computer?
- What are the four types of digital computer?
- What is digital computer and example?
What is digital computer and explain with block diagram?
A digital computer is considered to be a calculating device that can perform arithmetic operations at enormous speed.
It is defined as a device that operates upon information/data..
What is Computer explain its block diagram with all parts?
Computer Block Diagram Mainly computer system consists of three parts, that are central processing unit (CPU), Input Devices, and Output Devices. The Central Processing Unit (CPU) is divided into two parts again: arithmetic logic unit (ALU) and the control unit (CU). The set of instruction is in the form of raw data.
What are the 4 functional parts of computer system?
Taking data and instructions from a user, processing the data as per instructions, and displaying or storing the processed data, are the four major functions of a computer. These functions are also known as the input function, process function, output function, and storage function, respectively.
What are the examples of analog and digital computer?
Comparison ChartBasis for comparisonAnalog ComputersDigital ComputersMechanismUses variation of different physical quantities.Uses binary numbers and binary arithmetic.ExamplesSpeedometers, energy meters and traditional washing machine, etcDigital cameras and watches, thermometers, scanners, modern computers, etc.4 more rows•Aug 13, 2019
How computers are made step by step?
Making a ComputerStep 1: The Materials. To build a computer that functions, you only need- … Step 2: The Motherboard. I have five motherboards, one is shot, one is in use and three are in storage. … Step 3: Processors. … Step 4: Hard Drives. … Step 5: Graphics Cards. … Step 6: RAM. … Step 7: CD/DVD. … Step 8: Monitor/Visual Display Unit.More items…
How does computer work explain with diagram?
The computer does its primary work in a part of the machine we cannot see, a control center that converts data input to information output. This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions.
What are the two types of digital computer?
Types of digital computersPresented : ANSIF EK. Digital computers are programmable machines that use electronic technology to generate, store and process data. … Digital Computer Micro computer Supercomputer Mainframes Minicomputer.More items…•
What are the 5 classification of computer?
When classified according to size and capacity, the following types of computers can be identified: supercomputers, mainframe computers, minicomputers, microcomputers and embedded computers.
What are the three classes of computer?
Contents1.1 Microcomputers (personal computers)1.2 Minicomputers (mid-range computers)1.3 Mainframe computers.1.4 Supercomputers.
What are the four functional components of a computer?
A computer consists of five functionally independent main parts input, memory, arithmetic logic unit (ALU), output and control unit. Input device accepts the coded information as source program i.e. high level language.
What type of work can a computer perform?
Artwork: A computer works by combining input, storage, processing, and output. All the main parts of a computer system are involved in one of these four processes. Input: Your keyboard and mouse, for example, are just input units—ways of getting information into your computer that it can process.
Where are digital computers used?
It is used to run everything from spacecraft to factories, healthcare systems to telecommunications, banks to household budgets. Since its invention during World War II, the electronic digital computer has become essential to the economies of the developed world.
How does a computer work 0 and 1?
Binary (or base-2) a numeric system that only uses two digits — 0 and 1. Computers operate in binary, meaning they store data and perform calculations using only zeros and ones. A single binary digit can only represent True (1) or False (0) in boolean logic.
What are the advantages of a digital computer?
The main advantage of Digital computers is that they can store loads of data and it is very accurate. Analog computer is quick and hence fastest. Digital computers are comparatively slower than Analog and this is the main disadvantage.
What are the examples of analogue computer?
These are examples of analog computers that have been constructed or practically used:Boeing B-29 Superfortress Central Fire Control System.Deltar.E6B flight computer.Kerrison Predictor.Leonardo Torres y Quevedo’s Analogue Calculating Machines based on “fusee sans fin”Librascope, aircraft weight and balance computer.More items…
What are the functional components of a digital computer?
A typical digital computer system has four basic functional elements: (1) input-output equipment, (2) main memory, (3) control unit, and (4) arithmetic-logic unit. Any of a number of devices is used to enter data and program instructions into a computer and to gain access to the results of the processing operation.
What are the four types of digital computer?
These digital computers are broadly classified into four categories based on their size and type.Micro Computer.Mini Computer.Mainframe Computer.Super Computer.
What is digital computer and example?
In computer science, a digital electronic computer is a computer machine which is both an electronic computer and a digital computer. Examples of a digital electronic computers include the IBM PC, the Apple Macintosh as well as modern smartphones.