Selasa, 10 September 2013

Pengantar Teknologi Informasi.

Tugas Pertemuan 2 Mata kuliah Pengantar Teknologi Informasi.
1. Sebutkan 7 macam area usaha, dimana kesempatan tenaga kerja IT ditemukan?
Management System development Progremming Technical services operations Training Security
2. Berikan penjelasan dan contoh untuk masing-masing area usaha tersebut ?
Management Chief information officer (CIO) : Directs the Company's information service and communications functions System development Database analyst : uses data modeling techniques and tools to analyze ,tune,and specify data usage within an application area Progremming systems progremmer : installs and maintains operating system software and provides technical support to the progremming staff Technical services Web designer : develops graphical content using photoshop , flash , and other multimedia tools operations Computer operator : performs equipment related actifities such as monitoring performance, running jobs , backup , and restore Training Computer science / IT instructor : teaches students computer science and information technology skills Security Security administrator :administers network security access; monitors and protects against unauthorized access
3. Apakah yang disebut dengan CERTIFICATION ? 
is the process of verifying the technical knowledge of an individual who has demonstrated competencein a particular area
4.Berikan contoh sertifikasi dan apa keuntungan orang yang bersertifikasi? Application Software Certifications Operating System Certifications Programmer/Developer Certifications HArdware Certifications Networking Certifications Digital Forensics Certifications Security Certifications Internet Certifications Databasse System Certifications Keuntungan : 1. Career : a certification is one of the first accomplishments an employer notices on a resume. 2. Profesional : certification is a personal achievement that adds credibility among peers and employers. 3. Salary : Numerous salary surveys show that certification help influence pay increases.

Minggu, 08 September 2013

PTI

PTI

Teknologi Informasi : Keseluruhan yang mencangkup bentuk teknologi yang digunakan untuk membuat, menyimpan, tukar menukar dalam bidang informasi.

Komputer : Alat elektronik yang beroperasi dibawah control instruksi – intruksi yang tersimpan.

Proses
Accept data – proses data info

Komponen computer :  -      Input device = keyboard, mouse.
-        Output device = printer, monitor.
-       System unit = Cpu.
-       Storage = hardisk.
-       Comunication device = headset, webcame.

-       Input device : hardware yang digunakan untuk memasukkan data dan instruksi.
-       Output device : hardware yang menampilkan informasi ke satu / lebih orang.
-       System unit : kotak dengan berisi komponen elektronik.
-       Storage : alat menyimpan data.
-       Komponen motherboard : cpu dan memori.

GUI ( Graphical User Interface )

- Sebuah interfas yang berinteraksi dengan software yang menggunakan graphics & icon.