oduction CHAPTER 1: INTODUCTION TO COMPUTER AND INFORMATION TECHNOLOGY 2 Computer and Information Literacy Know how to use a computer is a basic skill Purpose : • To succeed in business • To function effectively in society To fulfill the purpose we should be a computer literate and information literate Computer literate • Must be knowledgeable in how to use a computer Information literate • Must be knowledgeable
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International Journal of Electronics Communication and Computer Engineering a Volume 4‚ Issue (2) REACT-2013‚ ISSN 2249–071X National Conference on Research in Electronics Advances & Collaborative Technologies – 2013 USB To USB Data Transfer Without PC Mr. Tushar Sawant M.E. Student (EXTC Dept.) D. J. Sanghavi College of Engg.‚ Mumbai Email : tushar.sawant44@gmail.com Abstract - Today‚ the need of life for many people in the world is importance of data in human life. It has become an inevitable
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destroy a military target; Iran’s Natanz nuclear facility. The attack was aimed at industrial SCADA controllers and was a stand-alone attack. It was not an attack that required access to the Internet. The attackers relied on local networks and USB drives to carry out the attack. It targeted Siemens controllers and underwent a complex process to make sure that it found the correct target. Once the target was found‚ malicious code was entered into the controller‚ which caused their centrifuges to
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Information Technology Information technology refers to the collection of tools that make it easier to use‚ create‚ manage and exchange information. The Internet is the latest of a long series of information technologies‚ which includes printing‚ mail‚ radio‚ television and the telephone. It is the application of computers and telecommunications equipment to store‚ retrieve‚ transmit and manipulate data‚ often in the context of a business or other enterprise. The term is commonly used as a synonym
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REPORT ON STUDENT INDUSTRIAL WORK EXPERIENCE SCHEME (SIWES) TRAINING PROGRAMME AT The Nigerian Airspace Management Agency (NAMA) NAMA Headquarters‚ Murtala Mohammed International Airport P.M.B. 21084‚ Ikeja‚ Lagos Phone: +234(01)7618376‚ 2120512‚ 7767185‚ (0709)8001337 E-mail: info@namahqtr.net BY NAME: KOYA TEMITOPE ABAYOMI MATRIC NO: ACU/597 PROGRAMME: INFORMATION COMMUNICATION TECHNOLOGY FROM: MAY - OCTOBER 2009. AJAYI CROWTHER UNIVERSITY‚ OYO. FACULTY
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assumed to be the secondary memory. The secondary memory is used to store the data permanently in the computer. The secondary storage devices are usually as follows: hard disk drives – this is the most common type of storage device that is used in almost all the computer systems. The other ones include the floppy disk drives‚ the CD ROM‚ and the DVD ROM. The flash memory‚ the USB data card etc. History of Data Storage * The earliest known form of data storage was punch cards which were created
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Working with Image Files (also known as .IMG and .ISO files) 2012-12-18 TABLE OF CONTENTS ISO and IMG FIles ........................................................................................................................................ 2 What is an IMG or ISO File? ............................................................................................................... 2 32-Bit vs 64-Bit .....................................................................................
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For this assignment I will discuss and evaluate the improvements to computer systems achieved by routine housekeeping procedures and the benefits. Listed below is what I shall be discussing. - Physical cleaning - Disk Defragment - Virus Scanning - Disk Clean up - Disk Checker - Windows updates Physical Cleaning Physical cleaning means that you will clean the keyboard‚ mouse‚ computer screen and check for any errors such as stuck or missing keys on the PCs keyboard. This process involves
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external hard drive or USB thumb drives also gives you space to use. Freeing up your system’s RAM is easy to do by closing out programs you are not using at the moment. This frees up space to be used by a program you are needed at the moment. RAM on some systems is not overly priced depending on the type. Individuals can spend a lot of money on upgrading their RAM if they are not careful with what they really need for their system. Two examples of virtual memory are an external hard drive or a USB
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the right level of light in your home. The way of business conducted be entirely changed. Instead of long distance business trips‚ business will be conducted via interactive tele- conferences. Documents and files will be stored on computers hard drives. Much of this is done today but in the future it will expand as we become a paperless society. Many workers will not have to go to a
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