switching and packet switching. a. Circuit Switching – One wire connects multiple destinations through communication nodes which creates a dedicated channel with full bandwidth available for communication. b. Packet Switching – Groupings of transmitted data are converted into smaller packets that are sent over a network. The transmission resources are allocated as needed and a connection exists only as long as the transmission is sent. 2. Packetization is the bundling of data being sent into
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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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mmTASK 1 a) Explain the following types of data communication networks and their applications * Public switched telephone network (PSTN) * Local area networks (LANs) * Metropolitan area networks (MANs) * Wide area networks (WANs) * Packet switched data network (PSDN)‚ * Integrated services digital network (ISDN) Public switched telephone network (PSTN) Public Switched telephone network (PSTN) is the global collection of interconnects originally designed to
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INPUT DEVICES 1. Where does the name QWERTY keyboard come from ? The name QWERTY comes from the first six letters on the top row of the alphabet keys. 2. Why do think the QWERTY keyboard is the most popular method of data entry? The QWERTY keyboard is the most popular method of entering data because an easy way of usage and when you get used to it you start typing faster 3. Who might make use of a concept keyboard? A concept keyboard might be used by a fast food restaurant
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Rhetorical Devices Essay In Florence Kelley’s speech about child labor she emphasizes the need to obliterate these harsh working conditions for children. She uses pathos‚ rhetorical questions‚ and repetition to move the audience to act against child labor. With using these techniques throughout her speech she develops a well appealing argument for the audience to connect with. Florence Kelly incorporates pathos into her speech to enhance her argument. She wants the audience to feel for these
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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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The Woodspurge The poem woodspurge uses different tools of poetry that are common in very good ways which makes a poem what is it gives it a back bone‚ a structure some might say its format or foundation but to me it is to enhance and to impasses a poem and to make it as relatable and as descriptive as possible. One of the tools used was a meter In poetry‚ meter is the basic rhythmic structure of a verse or lines in verse. Many traditional verse forms prescribe a specific verse metre‚ or a certain
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A network architecture in which a set of clients are connected by a shared communications line‚ called as a bus. A network consists of one central switch‚ hub or computer which acts as a conduit to transmit messages‚ called as a star. Bus networks are the simplest way to connect multiple clients‚ but often have problems when two clients want to transmit at the same time on the same bus. The star topology is a computer network connected via cables to a central system called a
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Central Processing Units Once data have been captured‚ they usually must be processed to be valuable to decision makers and these processing tasks are performed by the central processing unit (CPU) of a computer system. A central processing unit (CPU)‚ also referred to as a central processor unit‚ is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical‚ logical‚ and input/output operations of the system. In the computer industry
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LITERARY DEVICES (ELEMENTS AND TECHNIQUES) Allegory Definition: An allegory is a symbolism device representing an abstract idea. Example: Faith is like a stony uphill climb: a single stumble might send you sprawling but belief and steadfastness will see you to the very top. Alliteration Definition: Alliteration is a literary device where words are used in quick succession and begin with letters belonging to the same sound group. Example: The Wicked Witch of the West went her own way. Allusion
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