It is always slower to access data from backing storage than from internal memory. Fixed hard disks A hard-drive built into the case of the computer is known as ‘fixed’. Most computers have one. Fixed hard-drives act as the main backing storage device. They provide almost instant accsess to files (random access and high access speeds) Large storage capacity Stores and retrieves data much faster than a floppy disk or CD-ROM Data is not lost when you switch off the computer Usually fixed inside
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The basic principles of an accounting information system include all of the following except | | | Student Answer: | | cost effectiveness. (Cost effectiveness is one of the basic principles of accounting information systems.) | | | | flexibility. (Flexibility is one of the basic principles of accounting information systems.) | | | | useful output. (Useful output is one of the basic principles of accounting information systems.) | | | | periodicity. (Correct! Periodicity
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Language without rhetoric devices is like a dish without all the spices. Rhetoric devices plays an essential role in persuading things effectively. It creates the beauty of t he language. In” Students and Money‚ in Their Own Words" by Vivian Marquez successfully makes use of rhetorical devices in order to persuade the reader of her need for financial assistance. Some of the rhetorical devices she used successfully throughout her essay are an imagery‚ metaphor‚ and repetition. In her essay‚ Marquez
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ambiguity of manner. 8. Anachronism – Something or someone that is not in its correct historical or chronological time‚ esp. a thing or person that belongs to an earlier time: The sword in an anachronism in modern warfare. 9. Anaphora – A rhetorical device in which a word or phrase is repeated at the beginnings of successive phrases or sentences. Compare this to epistrophe‚ where such repetitions occur at the ends. (lesson 10. Analogy – A similarity between like features of two things‚ on which a
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1. Alliteration Alliteration is a literary device in which two or more consecutive words‚ or words that are nearby in the same sentence‚ start with the same letter. It is often used in poetry‚ literature‚ slogans‚ and other propaganda because it is usually impressive and memorable. For example‚ Peter Piper picked a peck of pickled peppers. 2. Assonance Assonance is the repetition of a pattern of similar sounds within a sentence. It is used to produce a form of rhyme throughout the whole
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Accounting‚ or accountancy‚ is the measurement‚ processing and communication of financial information about economic entities. Accounting‚ which has been called the "language of business"‚ measures the results of an organization ’s economic activities and conveys this information to a variety of users including investors‚ creditors‚ management‚ and regulators. Practitioners of accounting are known as accountants. Accounting can be divided into several fields including financial accounting‚ management
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Pointing Devices are direct entry input devices. They allow users to control the pointer and the insertion point on the screen. Examples of pointing devices are mouse‚ trackball‚ touch pad‚ pointing stick‚ joystick‚ touch screen‚ light pen and graphics tablets. A mouse is a computer device‚ which has a ball sealed at the bottom. It is attached with a cable to the system unit. When rolled on the flat surface‚ the movement of the ball will generate electrical circuits‚ which are then sent to the
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Task: Using the Internet‚ list and define at least five different types of storage devices from the most reliable to the least reliable. Include in your search cost and availability of the storage devices. Include names of vendors for these storage devices. There are three main types of consumer-grade computer storage: internal‚ external‚ and network attached. Internal storage is generally a hard drive or solid-state drive (SSD) that hosts computer’s operating systems and programs. External
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1. Introduction to Network Devices All networks are made up of basic hardware building blocks to interconnect network nodes‚ such as Network Interface Cards (NICs)‚ Bridges‚ Hubs‚ Switches‚ and Routers. In addition‚ some method of connecting these building blocks is required‚ usually in the form of galvanic cable (most commonly Category 5 cable). Less common are microwave links (as in IEEE 802.12) or optical cable ("optical fiber"). An ethernet card may also be required. Network interface cards
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Input Devices QWERTY Keyboard The keyboard is the most common type of input device. In other countries‚ the keyboard layout is different due to their different language and characters. There are some variations of keyboards to the normal keyboard. Some are wireless which means that no wire is required to connect it to the PC; and some have ergonomic design‚ which have a special design in order to reduce muscular stress on the user. Mouse The mouse is a pointing device which is used to move
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