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NamaNo KPKelas:Angka GliranNo SoalanJawapan CalonSkor1.B12.i.False2ii.True33.Keyword blocking/halangan kata kunci44.D. Firewall55.C. Identification Card66.i.Q7ii.S87Utility program98.A – Fetching109.i.80 gb11ii.1.86ghz1210.Metropolitan Area Network (MAN)1311.i.True14ii.True1512.i.Q (Network Interface Card)16ii.P (Router)1713.C1814.i.Z19ii.X2015.storyboard2116.Programmer2217.i.Design phase23ii.Publishing Phase2418Object – oriented programming (OOP)2519.i.K. Machine language26ii.J. 5 GL2720.Interpreter2821.i.Integer29ii.String3022.true3123.C3224.i.People33ii.software3425.i.Record35ii.Field36JUMLAH SKORSCHEME / SKEMASKEMA PEMARKAHAN BAHAGIAN B26.QUESTION 1:HackingDestruction / Digital defacement of data / Gaining access to intellectual / Proprietary technology / information.- Don't open unexpected email attachments.- Check for closed padlock/key symbol in the browser window. - Only download software from trusted sites. - Use up-dated anti-virus software. - Use the latest version of your operating system and web browsers. - Good passwords. - Don't store important passwords on your machine or in a password saver. - Install a firewall27.a)Component B contains the control unit and arithmetic and logic unit. State one function for each of the component.Control Unit : - control all activities within the computer system. (1m)Arithmetic Logic Unit :-b)D is a storagePrimary storageSecondary storgeVolatileNon volatileNon portablePortable (easy to bring)Faster to access Slow to access compare primary storage incompare secondary storage in systemsystem28. (a)Multimedia is the presentation of information by using a combination of text,audio,graphic,video and animationExamples: Cool Edit, Sound Forge, Sound Recorder, Adobe Audition32004026670048069532448529.30. (a) (i) State the items for the program that you are going to develop.(ii) Input Item: Sale for the month, Prizes of itemOutput item : Discount, Total sales, ada salah satu input item = 1m ada salah satu output item = 1m (b) Write a data type of each following:i)Discount: Double (1m)ii)Total sale: Double / single (1m)Catatan : Terima jawapan pelajar jika SETARA dengan jawapan yang diberikan32.a. suitable NETWORK ARCHITECTURE : CLIENT-SERVER (1m)JUSTIFIKASI : Mesti berdasarkan situasi yg diberiHave a server, so it suitable to choose client-server. In peer-to-peer we no need a server.Server is computer that provides services to other computers called clients. It can share information and resources with other computers on a network. (function of server)(answer with explainatin = 2m)b.suitable network topology : star (1m)sketch : (1m)mesti ada 1 server, 1 hub, 10 pc, 1 Router (optional)973455245745TWO ADVANTAGE OF STAR TOPOLOGY COMPARE WITH OTHERS. (2m)Easy to implement compare bus or ring, star topology we only add nodes to the host.The failure of a node does not affect the entire LAN, compare with ring failure node will affect the pare the others, Star topology is no disruptions to the network when connecting or removing pare the others, Trouble shooting is easy when the host fails. Simply repair or replace the host and the network will continue to function.48069532702533.b.Interpreter – (1m)Interpreter is used to interpret and execute program directly from its source without compiling it first.(1m)The source code of an interpreted language is interpreted and executed in real time when the user executes it. (1m)Program that translates and executes one program code statement at a time.The interpreter will read each codes converts it to machine code and executes it line by line until the end of program.ORCompiler – (1m)Program that converts entire source code into machine language before executing it. (1m)The source code (in text format) will be converted into machine code which is a file consisting of binarymachine code that executed on a computer.If the compiler encounters any errors, it records them in the program-listing file.Answer with explanations (2m) ................
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