what are basic computer knowledge?
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Computer Knowledge – Main Parts of Computer. Computer hardware is what you can physically touch includes the computer case, monitor, keyboard, and mouse. It also includes all the parts inside the computer case, such as the hard disk drive, motherboard, video card, and many others.
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The most important of these components is the central processing unit (CPU), or microprocessor, which acts as the "brain" of your computer. Another component is random access memory (RAM), which temporarily stores information that the CPU uses while the computer is on.
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This course is designed to aim at imparting a basic level IT Literacy programme for the common man. This programme has essentially been conceived with an idea of giving an opportunity to the common man to attain computer literacy thereby contributing to increased and speedy PC penetration in different walks of life.
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['Degree in Computer Science, Information Science or equivalent.', 'Problem-solving skills.', 'Active listening skills.', 'Knowledge of data storage and data recovery.', 'Service-oriented.', 'Exceptional technical expertise.', 'Superior working knowledge of computer systems.', 'Time and task management.']
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A Computer is device on which you can input some data and get the useful information in return while computing is a process in which a person or a computer perform mathematical or procedural tasks.
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['Physical knowledge: These are facts about the features of something. ... ', 'Social knowledge: These are names and conventions, made up by people. ... ', 'Logico-mathematical knowledge: This is the creation of relationships.']
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['knowledge of engineering science and technology.', 'knowledge of computer operating systems, hardware and software.', 'maths knowledge.', 'design skills and knowledge.', 'excellent verbal communication skills.', 'the ability to use, repair and maintain machines and tools.', 'thinking and reasoning skills.']
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['RAM. RAM (Random Access Memory) is a type of computer hardware that is used to store the information and then process that information. ... ', 'Hard disk. The hard disk is another type of computer hardware that is used to store the data in it. ... ', 'Monitor. ... ', 'CPU. ... ', 'Mouse. ... ', 'Keyboard. ... ', 'Printer.']
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["Processor Speed and Cache Size. The central processing unit (CPU) is effectively your computer's brain. ... ", 'Front Side Bus. ... ', 'RAM Speed and Amount. ... ', 'Hard Drive Size and Speed.']
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What are the four basic functions of a computer system? At a fundamental level, computers operate through these four functions: input, output, processing, and storage.
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['Input, used to interact with, or send data to the computer (mouse, keyboards, etc.)', 'Output, which provides output to the user from the computer (monitors, printers, etc.)', 'Storage, which stores data processed by the computer (hard drives, flash drives, etc.)']
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['The Computer Mother Board Explained. The main printed circuit board in a computer is known as the motherboard. ... ', "The Computer's Microprocessor. ... ", 'The Computer Memory. ... ', 'The BIOS. ... ', 'The CMOS Battery. ... ', 'The Computer Cache Memory. ... ', 'The Expansion Buses. ... ', 'The Computer Chip-sets.']
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Some core computer science courses you may cover include theory of computation, fundamentals of computer science, compliers and operating systems, information theory, basic programming, systems and architecture, software development and testing, web applications and databases, algorithms and data structures, and ...
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['Identify what you need to learn. ... ', 'Start with the basics—and ensure you know how to use a computer. ... ', 'Familiarize yourself with an understanding of how computers (and the Internet) work. ... ', 'Take a free online or-in person computer course. ... ', 'Apply the knowledge and get hands-on practice.']
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['Data Types. Computer systems work with different types of digital data. ... ', 'Analog vs. Digital Data. ... ', 'Character Strings. One of the most basic data types is plain text. ... ', 'Numeric Data Types. ... ', 'Boolean Data. ... ', 'Date and Time.']
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['There are Four Different Computer Types. ... ', 'Supercomputers are Very Fast and Most Powerful. ... ', 'The Mainframe Computers. ... ', 'Minicomputers are Mid-Sized. ... ', 'Microcomputers or the Personal Computers. ... ', 'The Desktop Computers. ... ', 'Tower Casing. ... ', 'Desktop Casing.']
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['20 Uses of Computers. Business. ... ', 'Business. Almost every business uses computers nowadays. ... ', 'Education. Computers can be used to give learners audio-visual packages, interactive exercises, and remote learning, including tutoring over the internet. ... ', 'Healthcare. ... ', 'Retail and Trade. ... ', 'Government. ... ', 'Marketing. ... ', 'Science.']