Computer Hardware

Information Technology.

The use of information technology in every field of life is increasing with the passage of time. It is very important for students as well as common people to know the latest concepts of information technology to compete in world. Proficiency in information technology is very important to apply it effectively in different fields for betterment.

The concept of information technology from IT series is a Multiple Choices Question that is written to provide students with firm foundation in computer, information technology and the use of information technology in variety of fields the readers would be able to understand computer software hardware and internet the Multiple choices question is written for all levels of proficiency in commuter and information technology.

All important aspect of the Multiple choices question is its effectiveness for examination of all type it

contains Thousands of multiple choices. These multiple choices will enable the students to get high 

marks in All type of examination and test for job and further qualification.

Computer Hardware and System Unit.

Computer Hardware is the Physical parts of computer which we can touch them Like Hard disk, mouse, keyboard, monitor etc. and system unit is a box that contains different electronic components of the computer used to process data. The electronic components in the system unit are connected to motherboard. All computer system have a system unit. Syste unit is made of plastic or metal to protect the component inside it. Most storage devices, memory processor, cards, ports and connectors reside inside the system unit. Other devices like keyboard mouse speakers and printers reside outside the system unit.

After completing the Computer Hardware and system Unit Online Test Through Online Test management system, you will be able to Understand,

• Hardware and software
• Input and output devices
• Input, output and processing unit
• Central processing unit
• Control unit
• Memory unit and its types
• Arithmetical and logical unit
• Storage devices
• Peripheral devices
• Expansion slots and cards
• Ports and buses and much more