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What are the characteristics of a digital computer?

Joe Ford

What are the characteristics 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 characteristics of computers explain?

The characteristics of computers that have made them so powerful and universally useful are speed, accuracy, diligence, versatility and storage capacity. Let us discuss them briefly. Computers work at an incredible speed. A powerful computer is capable of performing about 3-4 million simple instructions per second.

What is the basic function of computer?

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 two components of a computer?

Every computer is composed of two basic components: hardware and software.

  • hardware includes the Physical features, which are every part that you can either see or touch, for example: monitor, case, keyboard, mouse, and printer.
  • The part which activates the physical components cs alled software.

What are the computer components and their functions?

Eight Basic PC Parts And Their Functions

  • Motherboard. The motherboard is a paramount computer component as this is the central part where everything else is connecting to.
  • Power Supply.
  • Input And Output Devices.
  • CPU (Central processing unit)
  • RAM (random-access memory)
  • Hard Disk drive / Solid-state drive.
  • Video Card.
  • Optical Drives.

What are the different applications of computer?

Basic Applications of Computer

  • Home. Computers are used at homes for several purposes like online bill payment, watching movies or shows at home, home tutoring, social media access, playing games, internet access, etc.
  • Medical Field.
  • Entertainment.
  • Industry.
  • Education.
  • Government.
  • Banking.
  • Business.

What are the applications of computer in education?

Computers have revolutionized the teaching profession in multiple ways. Teachers use computers to record grades, calculate averages, manage attendance and access data on student performance in online programs and assessments. Computers have also made it easier for teachers to vary their instructional delivery.

What is Computer Applications Technology?

Computer Applications Technology is the study of the integrated components of a computer system (hardware and software) and the practical techniques for their efficient use and application to solve everyday problems.

What is the importance of computer technology?

Individuals, communities, government and organizations rely on computer technology to produce or innovate the majority of things in their lives, such as food, services, entertainment, care, communication, education and transportation.

Why is computer applications technology important?

Computer Applications Technology helps learners acquire computer skills that improve their performance when they enter tertiary institutions. It can also help them to find jobs in companies that need people who are able to operate computers.

What skills can you learn from computer application technology?

For learners to be effective computer applications users, they need three basic skills – computer literacy, computer fluency and intellectual and reasoning skills to apply computational techniques or computer applications to the problems and projects in a field.