SIR AHTISHAM ALI SHAH ahtii@msn.com CELL: 0333 – 3102680 ahti_shah@hotmail.com computer Chapter INTRODUCTION TO COMPUTER IX One Q - 1) Define the term computer? or Define computer? Ans: Computer is an electronic and automatic device that accepts data and instruction (In form of program) as Input and process it and produces the results or information as Output. It has also capability to plug and play different devices. Q - 2) Define Hardware and Software? Hardware: The physical and tangible
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Investments. Removable Devices Defined 1. USB Memory sticks (flash drive) 2. USB or external hard drive 3. Media Card Readers 4. Embedded microchips (smart cards‚ mobile phone SIM cards) 5. MP3 or IPods 6. Cameras 7. Any media device with storage space with means of transfer via Bluetooth‚ WIFI‚ or USB cord. 8. Any device with means to record data Risk Assessment Richman Investments recognizes the risks associated with users using and accessing data in order to properly conduct assigned
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6 Research Paper 1 • Network-attached storage (NAS) is hard disk storage that is set up with its own network address rather than being attached to the department computer that is serving applications to a network ’s workstation users. By removing storage access and its management from the department server‚ both application programming and files can be served faster because they are not competing for the same processor resources. The network-attached storage device is attached to a local area network
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Alina FratilaLecture Assignment #2 Chapter 3: Storage Devices Description Purpose Type of Access: Random (or sometimes called direct access) OR sequential Storage Capacity Type of Storage: Magnetic‚ Optical OR Flash Memory Advantage Disadvantage Magnetic (internal) hard drive Data storage - Magnetic hard drive w metal hard disks or platters and read/write heads and an access mechanism. Design to store data for desktops and laptops Random magnetic Robust and can be used many years They are not
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articles/why-databaseagnostic-enterprise-applications-are-on-the-way-out-18920/) According to Arnie Alvarez that networked storage system makes IT managers act like storage specialist and has the ability to meet the needs of future customers. How‚ by reducing its number of servers‚ and helping minimize maintenance and operating overheads‚ while increasing processing capability‚ storage capacity and ultimately‚ uptime for the business. Information infrastructure technology gives solutions that enable organizations
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is needed to backup all the information on the organization’s computers. With 11 computers and only 1 laptop all running on XP‚ additional hardware and storage needed so the organization can run efficiently. This paper will focus on the recommendation for this backup and the hardware needed‚ a four step process that will ensure proper storage for the data and a strategy incase files are lost‚ deleted or destroyed in any form of disaster. Backup Hardware Recommendation An individual would
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Chapter 3 & 5 Study guide Chapter 3 TRUE/FALSE. Write “T” if the statement is true and “F” if the statement is false. 1. The learning environment includes the space but not the facilities in which learning takes place. 2. Myers and Briggs did extensive work matching learning styles to a variety of factors‚ including the physical environment. 3. The Design-Plan-Act system is a three-part system that is designed to help teachers plan the learning environment and activities. 4. An effective
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The hard disk is the main storage device in your computer. It is a bit like a filing cabinet: all of your data files and applications software are stored on it. The hard disk contains a number of metal platters which have been coated with a special magnetic material. The data is stored in this magnetic material. Thus‚ the hard disk is known as a magnetic storage device. In order to access the data‚ the platters spin many thousands of times a second and a magnetic read and write head floats just
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CARIBBEAN EXAMINATIONS COUNCIL Caribbean secondary Education certificate Information Technology Syllabus Effective for Examinations from May/June 2010 Correspondence related to the syllabus should be addressed to: The Pro-Registrar Caribbean Examinations Council Caenwood Centre 37 Arnold Road‚ Kingston 5‚ Jamaica‚ W.I. Telephone Number: (876) 920-6714 Facsimile Number: (876)967-4972 E-mail address: cxcwzo@cxc.org Website: www.cxc.org Copyright ® 2008 by Caribbean Examinations Council
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teachers and 127 students. And lately it become ninety (90) Students per section in all year levels faced the faculty. From the initial enrolment of students Handled by ten (10) teachers in 1989‚ San Jose National High School‚ a public secondary school with fiscal autonomy‚ now has total of two thousand sixty seven (2067) students with
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