Introduction Pengantar Ilmu Komputer dan Profesi Informatika What

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Introduction Pengantar Ilmu Komputer dan Profesi Informatika

Introduction Pengantar Ilmu Komputer dan Profesi Informatika

What is Computer?

What is Computer?

Previous Computer Electronic Numerical Integrator and Computer (ENIAC)

Previous Computer Electronic Numerical Integrator and Computer (ENIAC)

Modern Computer

Modern Computer

Just it ? ?

Just it ? ?

Do you know any other form of computer?

Do you know any other form of computer?

Mobile Computing

Mobile Computing

Other Computer

Other Computer

Other Computer

Other Computer

Computer Defenition • Computere To Count • Computer today : q. Electronic Device q

Computer Defenition • Computere To Count • Computer today : q. Electronic Device q Accepting Input q. Processing q. Producing Output : Information q. Program q. Storing Output q. Otomatic

Computer System • System Network or elements that link together become united to reach

Computer System • System Network or elements that link together become united to reach goal of the system • The goal of computer system : processing data and provide information • Computer System element : üHardware üSoftware üBrainware

Hardware Physical Devices in computer system that make up the computer system Example :

Hardware Physical Devices in computer system that make up the computer system Example : Printer, Memory, Monitor Else? ?

Software Stuff that make your computer working /do things for you. It contains instruction

Software Stuff that make your computer working /do things for you. It contains instruction to process data. Example : C, Mathlab, Fortran Else ? ? ?

Brainware Person that operate and manage computer system Example : System Analyst, Computer operator,

Brainware Person that operate and manage computer system Example : System Analyst, Computer operator, Network Engineer Else? ? ?

Computer Capability • Basic Operation : counting in fast speed. • Unit measurement for

Computer Capability • Basic Operation : counting in fast speed. • Unit measurement for computer speed are : millisecond, microsecond, nanosecond or picosecond

Unit measurement for computer speed Measurement Speed Millisecond (ms) (1/1000) Microsecond (us) (1/1. 000)

Unit measurement for computer speed Measurement Speed Millisecond (ms) (1/1000) Microsecond (us) (1/1. 000) Nanosecond (ns) (1/1. 000) Picosecond (ps) (1/1. 000)

Capacity Measurement Capacity 1 Bit Binary Digit 1 Byte 8 bits atau 1 karakter

Capacity Measurement Capacity 1 Bit Binary Digit 1 Byte 8 bits atau 1 karakter 1 KB (Kilo Byte) 1024 bytes 1 MB (Mega Byte) 1024 KB atau 1. 048. 576 byte 1 GB (Giga Byte) 1024 MB atau 1. 048. 576 KB atau 1. 073. 741. 824 bytes 1 TB (Terra Byte) 1. 099. 511. 627. 776 bits atau 137. 438. 953. 472 bytes 1 PB ( Peta Byte) 1024 Terra Byte 1 EB (Exa Byte) 1024 Peta Byte 1 ZB (Zetta Byte) 1024 Exa Byte 1 YB (Yotta Byte) 1024 Zetta Byte 1 Brontobyte 1024 Yotta Byte 1 Geop Byte 1024 Bronto Byte 1 Bit Binary Digit 1 Byte 8 bits atau 1 karakter 1 KB (Kilo Byte) 1024 bytes

Questions 1. 2. 3. 4. 5. 6. Write computer definition in your opinion What

Questions 1. 2. 3. 4. 5. 6. Write computer definition in your opinion What is computer system! Explain computer system elements! Write the smallest computer memory measurement! Explain what for are you using computer in your daily life? Explain does computer giving you advantage or not? Explain your answer! 7. Do you expecting any device that will make your life easier ? Describe how you expected that device in fulfill your needs? 8. Are you depend on certain technology? Make a list that contain of technologies you need in life. Write the consequences you could get when the device broken. What do you do to keep the devices in good conditions.