Long quiz Flashcards
is a pathway composed of
cables and connectors
used to carry data
between a computer
microprocessor and the
main memory.
The system bus
is a system
within a computer or
device, consisting of a
connector or set of
wires, that provides
transportation for data.
Data Bus
is a
computer bus architecture
used to transfer data
between devices that are
identified by the hardware
address of the physical
memory
Address Bus
is a
computer bus that is
used by the CPU to
communicate with
devices that are
contained within the
computer.
Control Bus
READ AND UNDERSTAND
- The amount of data sent throughout the system bus
depends on the size of the bus, i.e., 32-bit or 64-bit. - Latest computer system use a 64-bit bus, but majority still
uses 32-bit computing size. - 32-bit bus can only process 32-bit application software, or
else, the hardware will experience overheating. - 64-bit bus can process both 32-bit and 64-bit application
software.
Two or more computers that
are connected with one
another for the purpose of
communicating data
electronically.
Computer Network System
is formed when two
or more computers or cell
phones interconnect to one
another wirelessly over a
short range, typically less
than about 30feet.
Personal Area Network [PAN]
comprises cables,
access points, switches,
routers, and other
components that enable
devices to connect to
internal servers, web
servers, and other LANs
via wide area networks.
Local Area Network [LAN]
is a computer
network that connects
computers within a large
geographical area
comprising a region, a
country, a continent or
even the whole world.
Wide Area Network [WAN]
a professional technical
association identified 802.11
for Wi-Fi and 802.15 for
Bluetooth in the wireless
standards.
The Institute of Electrical and
Electronics Engineer [IEEE],
is the radio signal sent
from a wireless router to a
nearby device, which
translates the signal into data
you can see and use.
WiFi
is a short-
range wireless technology
standard that is used for
exchanging data between
fixed and mobile devices over
short distances.
Bluetooth
Two areas of Computer System
Computer
Hardware
Computer
Software
is a combination of instructions, data and programs.
Computer Software
also called as computer PROGRAMS.
Computer Software
is the most common
type of programming language
object-oriented programming
UNDERSTAND PLS
LOGIC, is the core of all software.
Input»_space; Process»_space; Output
Two Major Software Types
System
Application
TYPES OF SOFTWARES
System software
Programming Software
Application Software
Driver SoftWare
This are example of what?
MS Excel
Photoshop
Skype
Application Software
- can be reffered as mediator
- function of the platform
- support high level languages
- instal numerous application
- use without install on your system
Application Software
Tools that are used to create word sheet and type document.. etc
example, MsWORD, Notepad, wordpad, Apple works
Word Processing Software
used to compute quantitative data
example, apple numbers , Microsoft Excel, and Quattro Pro
Spreadsheet software
Used to store data and sort information
ex. Oracle, Ms Access, and Film Maker pro
Database software
