Introduction learning to use a computer is an essential skill that everyone who wants to be successful in todays world must learn. The primary components of computer hardware input devices. This basic computer knowledge pdf is useful for competitive exams like ssc cgl, bank, railways, rrb ntpc, lic aao, and many other exams. The human equivalent of an average computer would be morethan one million mathematicians working 24 hours a day. It uses graphics pictures to connect you to the computer s hardware and software in an easytounderstand hopefully. The basic unit used in computer data storage is called a bit. Basic computer knowledge computer general knowledge 2019. A basic knowledge of network topology, channel access protocol, network t. In a computer, clock speed refers to the number of pulses. As you know, i have been sharing materials related to computer knowledge for upcoming competitive exams. Introduction to computer networking and hardware concepts. Software software is a set of electronic instructions that tell a. A personal computer that can be easily carried around some laptops sacrifice functionality in order to be more portable. Basic computer skills georgia institute of technology.
Hardware fundamentals arun sundararajan at nyu stern. Both of them must work together to make a computer produce a useful output. Basic computer knowledge is one of the most important sections in the entire computer knowledge competitive, campus and entrance online test. This basic computer knowledge section covers many important questions for ibps po, sbi and rbi like exams and other similar tests. Evaluate your basic knowledge of computer skills by trying the online computer knowledge test and know your score. Some exams like sbi po, sbi clerk, ibps po, ibps clerk, ssc cgl, railways rrb etc. Hardware is a general term used to describe the electronic machines that carry out the activities of. Hardware and software hardware and software computer hardware includes all the electrical, mechanical, and the electronic parts of a computer. Software cannot be utilized without supporting hardware. Fully solved examples with detailed answer description, explanation are given and it would be easy to understand. The central processing unit is often abbreviated and referred to as the cpu. You will learn vocabulary about computer hardware, and computer software.
As a number of aspirants have been asking me to share complete mcqs and other materials of computer knowledge which i have, here i am sharing all the pdf files i have. Some basic hardware includes the motherboard, cpu, ram, hard drive, etc. Computer hardware is the collection of physical elements that constitutes a computer system. Unlike most other computer training courseware, each customguide manual is uniquely. Customguide courseware allows instructors to create and print manuals that contain the specific lessons that best meet their students needs. It controls how the computer does its most basic tasks, like storing files or talking to printers. Inputoutput io devices these allow you to send information to. Basic computer knowledge is as important to a banker as a paper is to a publisher. The underlying software that runs all of the computer hardware and software. Basic computer components computers come in different shapes and sizes. These include the central processing unit cpu, memory, input, and output. Computer hardware refers to the physical parts of a computer system. The software is the instructions that makes the computer work.
Hardware without a set of programs to operate upon cannot be utilized and is useless. Students who are already accustomed to computer work can skim this section quickly. You will earn how you can put information in computers and get information out of computers. Working with computers is a worthwhile path to consider if that is where the heart lies. As a result, communications also has become an essential element of the. Computer pdf is here to help you learn programs, enhance your knowledge in computer security, databases, office, automation, analytics and it in general. The two fundamental components of the computer, which together play the primary role in the processing. Computer basics for kids eastern local school district. These components include the central processing unit, primary memory, and the system board. The computer basics training session is a two 2 to four hour course.
Software refers to the programs that you use on your computer like a word processing program or the programs that make your computer work you physically cannot touch these. Housed in the case, you will find the floppy drive, cd rom drive, and. Today, we are sharing a questions answers pdf of basic computer knowledge pdf download in hindi. Learn the basics pc laptop 101 east stroudsburg area. Computer literacy and knowledge by kiran prakashan pdf download. Case or tower this is the plastic box that contains the computer. The basic computer knowledge practice problem section will. In contrast to software, hardware is a physical entity. Everything you need to know about computer hardware. Hardware concepts the intent of this module is to provide the students with a basic understanding of the internal and external hardware parts of a computer. In other words, this book was designed and printed just for you. Keyboard shortcuts and basic computer knowledge questions and answers with explanation for lic aao, rrb railway jobs, bank jobs, ibps, interview, competitive examination and entrance test. Hardware hardware is any part of a computer system you can see or touch.
About basic computer hardware every part of your computer is the. To get a particular job done on the computer, relevant software should be loaded into the hardware. Basic computer knowledge questions and answers for exam preparation. Basic computer hardware tutorial for beginners youtube. Computer basics quiz test your knowledge of computer basics by taking our quiz. Working of computer if basic or more thoughtful technical computer knowledge chances to expose the geek in you at a young age, chances are that a young persons career finds its turn in the computer business. Complete computer knowledge mcqs 19 pdf files free. Computer hardware refers to the physical parts or components of a computer. The motherboard is made up of even more parts that power and control the computer.
This chapter provides an introduction to computer networking and hardware concepts and highlights the use of software and hardware tools as an aid to enhance teaching and learning computer networking and hardware fundamentals. Downloading free computer courses and tutorials in pdf. Any kind of computers consists of hardware and software. The motherboard is the key circuit board holding the essential processing parts of a. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. Ccoommppuutteerr bbaassiiccss university of salford. Use these computer notes to familiarize yourself with basic computer hardware. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc. Course objectives be more familiar with the basic components of a computer start a computer and shut a computer down know the parts of a windows environment be aware of the different disk drives of a computer be less apprehensive using a computer. If you are new to computers or just want to update your computer skills, this free computer basics tutorial will show you how. Microsoft windows xp is an example of an operating system. Computer a laptop has an all in one design built in monitor keyboard speakers.
In everyday life activities, we process data or encounter cases of data processing. For more computer knowledge, check out this course on computer repair for beginners, or this introduction to personal computers using windows 8. One of the oft seen topics in computers is hardware. Computer hardware is organized according to these basic functions. Basic computer hardware questions are easy to remember and can count for easy marks. Hard drives can be installed in your pc or be external devices.
Thanks for posting basic computer knowledge which is very helpful and also useful to get more computer knowledge. However, there are several parts on a computer that are universal to all computers. This article gives the useful information for computer hardware such as memory devices, ram. List of boundary lines between countries for sbi, ssc, upsc pdf 2018. This pdf tutorial aims to give students who have had little or no contact with computers the foundation for all work using a computer. Feel free to download our it tutorials and guide documents and learn the joy of free learning. Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu.
Youll learn about computer hardware and software, about the microsoft windows 7 operating system, and about the. Basic knowledge of computer main parts of computer barcode reader a barcode reader or barcode scanner is an electronic device that can read and output printed barcodes to a computer. Hardware and software are interconnected, without software, the hardware of a computer. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk hdd. Objectives basic knowledge of computer components turning on and off the computer running a program handling files. Basic computer hardware notes in pdf testbook blog. Software is held either on your computers hard disk, cdrom, dvd or on a diskette floppy disk and is loaded i. Computer basics page 1 of 2 all computers have a few basic components. Absolute beginners guide to computer basics, fifth edition, will help you figure out how to use your new computer system. Other pieces of hardware are commonly referred to as peripherals. Any part that we can see or touch is the hard ware. You would have observed that instructions have to be fed into the computer in a. Tag c omputer basics pdf, basic computer questions and answers pdf, basic computer knowledge pdf, theory of computation pdf, computer knowledge pdf, computer fundamentals pdf, basic computer notes, computer basics, computer fundamentals, computer pdf, basic computer knowledge pdf, introduction to computer pdf, computer notes in hindi pdf. Basic computer components are the essential part of computer.
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