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Jenis dan Ragam TIK

Jenis dan Ragam TIK. Oleh : R. Arri Widyanto. Jenis - jenis TIK. Sistem Informasi Berbasis Komputer. Sering disebut juga Computer Based Information System (CBIS) Sistem Informasi yang menggunakan komputer dan teknologi komunikasi untuk melakukan tugas-tugas yang diinginkan .

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Jenis dan Ragam TIK

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  1. Jenis dan Ragam TIK Oleh : R. Arri Widyanto

  2. Jenis- jenis TIK

  3. SistemInformasiBerbasisKomputer • Sering disebut juga Computer Based Information System (CBIS) • SistemInformasi yang menggunakankomputerdanteknologikomunikasiuntukmelakukantugas-tugas yang diinginkan.

  4. InfrastrukturInformasi • PerangkatKeras(Hardware) • PerangkatLunak(Software) • JaringandanKomunikasi • Basis Data (Database) • Information Management Personnel • ArsitekturInformasi • Perencanaanterhadapkebutuhaninformasi

  5. KemampuanSistemInformasi • Prosestransaksicepatdanakurat • Kapasitaspenyimpananbesardanaksescepat • Komunikasicepat, dll. • TujuanTeknologiInformasi • Memecahkanmasalah, membukakreativitas, efektivitasdanefisiensi. • PrinsipTeknologiInformasi • High-Tech-High-Touch

  6. FungsiTeknologiInformasi • Menangkap (Capture), Mengolah (Processing), Menghasilkan(Generating), Menyimpan(Storage), MencariKembali(Retrieval), MelakukanTransmisi(Transmission). • KeuntunganTeknologiInformasi • Speed, Consistency, Precision (ketelitian), Reliability (dapatdipercaya)

  7. Perangkat Keras Komputer (Hardware) • KomponenHardware • Central Processing Unit(CPU) • Media PenyimpananatauMemory • Input Device (Peralatan Input) • Output Device (Peralatan Output) • Communication Device (PeralatanKomunikasi)

  8. Central Processing Unit (CPU) • Komponen CPU : • Control Unit • Arithmatic Logic Unit (ALU)

  9. Machine Cycle (SiklusMesin) • Fetch = mengambilkan • Decode = membacasandi • Execute = melaksanakan • Store = menyimpan • Communication Device (PeralatanKomunikasi) • FaktorPenentuKemampuanProsesor: • System Clock • Bus Width (bus luas) • I/O Bus • Data Bus • Word Size

  10. JenisProses : • Serial Processing • Parallel Processing • SIMD (Single Instruction Multiple Data) • MIMD (MultipleInstruction Multiple Data) • Pipeline Processing • TahapanProses : • Pengambilaninstruksi • Penerjamahaninstruksi • Ekseskusiinstruksi • Penulisanhasilinstruksi

  11. Media Penyimpanan (Storage) • Primary Storage • RAM (Random Access Memory) • DRAM (Dynamic RAM) • SRAM (Static RAM)

  12. ROM (Read Only Memory) • PROM • EPROM • EEPROM

  13. Karakteristik Media Penyimpanan • Kecepatan • Volatility = keadaanmudah hilang/menguap • MetodeAkses • Serial Access • Random Access • Paralell Access • Portability = Portabilitas • Capacity

  14. PerbandinganPrimary Storage dan Secondary Storage: • Temporary vsPermanent (sementaravspermanen) • Hanyadapatmenyimpan data jikakomputernyalavsDapatmenyimpan data jikakomputermati

  15. Peralatan Input (Input Device) • Keyboard

  16. Pointing Device • Mouse • Trackball • Joystick

  17. Terminal • Dumb terminal • ATM • Point of SalesTerminal

  18. Optical Reading Device (scanner) • Barcode Reader • Handprint Reader • Image Scanner

  19. PeralatanOutput (Output Device) • Visual Display (Monitor) • Printer • Impact Printer : dot matrix printer • Non Impact Printer : inkjet printer

  20. Plotters • Computer Output Microfilm (COM) • Audio Response Unit (ARU) Voice Output Device dalambentukFlash Memory

  21. PeralatanKomunikasi(Communication Device) • Modem (Modulation Demodulation) • External vs Internal Modem • Smart Modem • Fax modem

  22. PerangkatLunakKomputer(Software) • SistemPerangkatLunak • System Control Programs • System Support Program • System Utility Program (Kegunaansitem program) • System Performance Monitor • System Security Monitor • JenisAplikasiPerangkatLunak • Proprietary Application Software =Pemilikpenggunaanbahanberisicatatanuntukkeperluanmenjalankankomputer. • Off the shelf Application Software

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