ZO4L2

a.Sebutkn dan jelaskan jenis memori internal!
internal memory: In a computer, all of the storage spaces that are accessible by a processor without the use of the computer input-output channels. Note: Internal memory usually includes several types of storage, such as main storage, cache memory, and special registers, all of which can be directly accessed by the processor. Synonym internal storage.
a) ROM (Read Only Memory)
b) Chace Memory
c) RAM (Random Access Memory)

b.Sebutkan dan jelaskan 10 jenis memori eksternal
External Memory adalah memori yang bersifat nonvolatile dimana data yang disimpan di dalamnya tidak akan hilang disimpan di dalamnya tidak akan hilang ketika sistem mati. Dikenal juga dengan nama secondary memory yang berfungsi sebagai media storage dari program dan data untuk jangka waktu yang panjang
a) harddisk
b) flashdisk
c) DVD
d) CD
e) Harddisk
f) ZIP drive
g) MMC
h) Micro SD
i) Mini SD
j) External Harddisk


Soal 4
a.Sebutkan danjelaskan 5 jenis software dan system yg utama!
*Operating system - the principal component of system software
*Device drivers - help the computer control peripheral devices
*Utility programs - support, enhance, or expand existing programs
*Antivirus software - program that scans hard disks, floppy disks, and memory to detect viruses
* dekstop n lapto OS
* networking OS
* Os for handle


b.Sebutkan dan jelaskan 10 jenis software aplikasi yg anda ketahui!
Application Software: For Sale, for Free, or for Rent
Commercial software – copyrighted and must be paid for
Public-domain software – not copyrighted
Shareware - copyrighted and free but requires a fee to be paid for continued use.
Freeware - Copyrighted and free
Rentalware – Copyrighted and leased
Pirated software – Software obtained illegally
Abandonware – Software that is no longer sold or supported by its publisher
Tutorials & Documentation
Tutorial - an instruction book or program that helps you learn to use the product by taking you through a prescribed series of steps
Documentation - information that describes a product to users. For example, a user guide or reference manual
Productivity software - software whose purpose is to make users more productive at particular tasks

Soal 5;
a.Sebutkan dan jelaskan 10 jenis piranti masukan!
Mouse, keyboard, scanner, mic, trackball, pointing stick, touchpad, pen input, bar code readers, Fax
b.Sebutkan dan jelaskan 10 jenis piranti keluaran!
CRT Monitor, LCD Monitor, impact printer, non impact printer, plotter, Speaker, subwoofer, tweete