Often asked: Factors To Consider When Selecting A Computer System?

The three most important factors to consider when purchasing computer hardware and software are: Quality. Price.


  • How well does this product meet my specific needs?
  • Does it have the features and functions I require?
  • How well is it made?
  • How long will it last?

What are the factors to consider in selecting a computer?

Top Ten Things to Consider When Buying a Computer

  • Most importantly, know what you want to use it for and set aside a realistic budget.
  • The Processor.
  • RAM (Computer Memory)
  • Hard Drive.
  • Graphics.
  • Computer Software.
  • Anti-Virus Software.
  • Your Computer Lifeline, Internet.

What are the most important considerations when comparing computer systems?

What are the most important considerations when comparing computer systems? RAM is significant to a computer’s operation because it allows multiple applications or software programs to be run simultaneously. A computer with insufficient RAM will have difficulty running current software programs that require more RAM.

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What are the four primary criteria for a 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 makes a computer system a system?

A computer along with additional hardware and software together is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/output devices and storage devices. All these components function together as a single unit to deliver the desired output.

What are 5 important things to consider when buying a computer?

Whether you’re buying a laptop, desktop or tablet computer, it’s essential that you take the time to consider the device’s processor, hard drive, memory, graphics card and operating system before making your purchase. These five components make up the meat and potatoes of your computer.

What are the two most important criteria when deciding which computer to buy?

The two most important criteria to determine which computer to buy are usually how it will be used and the price. Do the following to determine your requirements for your new computer: 1. You first need to decide how the computer will be used.

How do I choose a desktop computer?

Your best bet is to look for PCs in your price range and then research the processors to make sure they are powerful enough for your needs.

  1. Memory. Memory, or RAM, plays a big role in the speed and performance of a PC.
  2. Video/Graphics Cards.
  3. External Peripheral Connectors.
  4. Desktop Monitors.
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What factors should be considered before buying software?

7 Things to Consider Before Buying Software

  • How much does it cost and what is the value?
  • Will you need assisted implementation?
  • Is the software company prepared to fix bugs?
  • How often do they push updates?
  • Is the system customizable enough to meet your needs?
  • What kind of support do they offer?

What are the four key functions of a computer system?

The 4 Functions of a Computer

  • Data input.
  • Data processing.
  • Information output.
  • Data and information storage.

What are the four basic components of a computer system explain each?

A computer has four main components: Input Units, the central processing unit or CPU, the Primary memory, and Output units. Input Unit – The devices to input information, such as a keyboard, and mouse. CPU – The CPU is further broken up into ALU, Control Unit, and Instruction Unit.

What are the five basic functions performed by a computer system?

These usually include:

  • 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 are the main elements of a computer system?

It is generally composed of three major elements: the processor (central processing unit or CPU), the memory, and the input output (I/O) devices.

What are the two major elements of the computer system?

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.
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What are the components of the computer system?

There are Mainly Five basic Components of a computer system.

  • Input Unit.
  • Output unit.
  • Memory Unit.
  • Control unit.
  • Arithmetic and Logic Unit.

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