from scratch and disassembled many as well for hardware upgrading purposes. The hardware needed in order to make up a PC are and not limited to: - Computer case and components - Power supply - Motherboard - CPU - RAM - Hard Disk Drive - Optical Drive - Floppy Drive - Adapter Cards Most importantly when beginning the assembly is to make sure you wear anti-static wrist straps to avoid ESD damage to the equipment. Also use a table or workbench to work with the area being clutter free.
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information handled by a computer. One bit expresses a 1 or a 0 in a binary numeral. □ Or‚ it’s a true or false logical condition‚ and is represented physically by an element such as a high or low voltage at one point in a circuit or a small spot on a disk magnetized one way or another. □ A single bit conveys little information a human would consider meaningful. □ A group of 8 bits‚ however‚ makes up a byte‚ which can be used to represent many types of information‚ such as a letter of the alphabet
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COMPONENTS OF A PERSONAL COMPUTER Can you imagine a world without computers? Computers have changed everyday life in infinite ways that we would have never imagined 50 years ago. Long ago‚ computers were primarily used to compute numbers and to do word processing. As times have changed‚ computers have also evolved to help us with our everyday tasks. Nowadays we even use our computers for personal enjoyment by using them for games and finding information on the Internet. One way computers
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Data Input Methods Optical data readers The best data input method for printed questionnaires would be Optical Data Readers. Optical Data Readers are a special type of scanning device to be used on documents. Optical Data Readers fall under two categories‚ optical mark recognition (OMR) and optical character recognition (OCR) (Stair‚ R.‚ Reynolds‚ G.‚ 2004). Printed questionnaires which‚ for instance‚ can be used for surveying groups of people regarding a particular subject can utilize OMR through
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Fifth Generation Computers Scott Martino Ever since computers first came into production‚ they have been evolving. The Commodore 64 and Apple computers have dominated the very first computer market. Today‚ there are many companies in the computer industry fighting for technology supremacy. And since the beginning‚ every new generation of computers has dominatedover the old ones. When they first came out‚ each jump in technology took awhile‚ but nowadays‚ the technology changes daily.
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more convenient to use more productive printers that work should work faster that those that could be used for a resume‚ for instance‚ because more information is needed to be printed. Also‚ it is quite convenient to use electronic devices such as a floppy
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A Project Report On SIMULATION OF DISK SCHEDULING (Using C++ and Graphics) Index ABSTRACT…………………………………………………………………………………… 2 PROBLEM DEFINITION…………..…………………………………………………..….. 3 HARDWARE REQUIREMENT….……………………………………………………….. 4 SOFTWARE REQUIREMENT………………….………………………………………… 5 ALGORITHM EXPLANATION/CONCEPT …………………………………………… 6 PROJECT DIAGRAM …………………………………………………………………….. 7 SAMPLE CODE …………………………………………………………………………….. 9 SCREEN SHOTS ………………………..……………………………………………….
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Aireen Rose R. Manguiran BSIT III Submitted to: Ms. Mailyne Bacongco‚ CoE TABLE OF CONTENTS I. Hardware ------------------------------------------------------------------------ 3 II. HDD (Hard Disk Drive)-------------------------------------------------------- 4 III. Memory Card-------------------------------------------------------------------- 5 IV. Memory Card Configuration------------------------------------------------- 5 V. CD/DVD
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capturing screenshots‚ stealing personal data‚ etc. • It does not spread automatically using its own means. It needs the attacking user’s intervention in order to reach the affected computer. The means of transmission used include‚ among others‚ floppy disks‚ CD-ROMs‚ email messages with attached files‚ Internet downloads‚ FTP‚ IRC channels‚ peer-to-peer (P2P) file sharing networks‚ etc. • A virus that also has the characteristics of a worm. • It inserts its code in other files and programs. It
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Task-1 Aim: To Identify the peripherals of a computer‚ components in a CPU and its functions. Draw the block diagram of the CPU along with the configuration of each peripheral and submit to your instructor. Description of the Computer Components: "computer" is a collection of devices that function as a unit. The most basic collection includes a Computer CPU‚ a Monitor‚ a Keyboard‚ and a Mouse. The Computer CPU is normally a rectangular box that sits on your desktop (called a "Desktop Case")
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