digital computer, any of a class of devices capable of solving problems by processing information in discrete form . It operates on data, including magnitudes, letters, and symbols, that are expressed in binary code—i.e., using only the two digits 0 and 1.
What is a computer and its functions?
An electronic data processing device, which requires input raw data for processing and generates the output in desired form . It stores the data in its memory which can be accessed any number of times for reference from its memory. It is made up of a lot of electronics, software and mechanical parts.
What are functions of computer?
- Data input.
- Data processing.
- Information output.
- Data and information storage.
What is the function of analog computer?
An analog computer is a computer which is used to process analog data . Analog computers store data in a continuous form of physical quantities and perform calculations with the help of measures. It is quite different from the digital computer, which makes use of symbolic numbers to represent results.
What is the function of hybrid computer?
Hybrid computers are computers that exhibit features of analog computers and digital computers. The digital component normally serves as the controller and provides logical and numerical operations , while the analog component often serves as a solver of differential equations and other mathematically complex equations.
What are the 5 functions of a computer?
- Input or inserting data and instructions.
- Processing.
- Output or retrieving data or information.
- Storing data or information/file management.
- Controlling of devices and functions.
What is RAM and ROM in computer?
RAM, which stands for random access memory , and ROM, which stands for read-only memory, are both present in your computer. RAM is volatile memory that temporarily stores the files you are working on. ROM is non-volatile memory that permanently stores instructions for your computer. Find out more about RAM.
What are the 10 parts of computer?
- Memory.
- Hard Drive or Solid State Drive.
- Video card.
- Motherboard.
- Processor.
- Power Supply.
- Monitor.
- Keyboard and Mouse.
What are the main parts of a computer and their functions?
- The computer case. This is the part that holds all of the internal components to make up the computer itself. ...
- Motherboard. ...
- CPU: Central Processing Unit. ...
- RAM: Random Access Memory. ...
- Graphics Card. ...
- Sound Card. ...
- Hard Drive. ...
- SSD: Solid State Drive.
What are the basic parts of computer?
- A motherboard.
- A Central Processing Unit (CPU)
- A Graphics Processing Unit (GPU), also known as a video card.
- Random Access Memory (RAM), also known as volatile memory.
- Storage: Solid State Drive (SSD) or Hard Disk Drive (HDD)
What are 5 examples of analog computer?
Examples of Analog Computers are planimeters, nomograms, operational amplifiers, mechanical integrators, slide rules, tide pool predators , electric integrators that solve partial differential equations as well as solves algebraic equations.
What are the advantages and disadvantages of analog computer?
- It is Easier in processing.
- Analog Signals are best fitted to audio and video transmission.
- It has a coffee cost and is portable.
- It posses higher density.
- Not necessary in Analog Signals to shop for a replacement graphics board.
- It Uses less bandwidth than digital sounds.
What is the difference between analog and digital computer?
| S.No. ANALOG COMPUTER DIGITAL COMPUTER | 14. Analog computers employs analog encoding. Digital computers employs digital encoding. |
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What are the five examples of hybrid computer?
- Gasoline Station. The fuel vending machine at a gas station measures the amount of fuel via analogue technology and displays the information regarding cost in digital form. ...
- Electrocardiogram Machine. ...
- Ultrasound Machine. ...
- Monitoring Machine. ...
- Research and Production Industries. ...
- Forensic. ...
- Defence.
What are the advantages of hybrid computer?
Hybrid computers are well known for their ability to blend analog and digital features of computers. Advantages include the availability of both analog and digital computations within a single unit and an efficient processing speed.
What is hybrid computer very short answer?
Answer: A hybrid computer is a computing system that combines both digital and analog components . Traditionally, the analog components of the computer handle complex mathematical computations. The digital components take care of logical and numerical operations in addition to serving as the controller for the system.
