Week 3-4 PRELIMS Flashcards
What are the 2 classes of computer software
Application Software
System Software
It’s a class of software that a set of computer software to perform specific task or a business process.
Application Software
This is the type of software that acts as intermediaries between the hardware and the application software.
System Software
What are the 3 types of system softwares
Operating System
Utilities
Compilers
This is the software that supervises the overall operation of a computer system.
Operating Systems
The main fuction of this is to provide a virtual machine that is easier to use and hide all the complexity of the underlying computer hardware
Operating System
What are the 2 ways of Interacting with an Operating System
Command Line Interface (CLI)
Graphical User Interface (GUI)
What are the other types of System Software
Language Translator
Program Editor
Authoring Tools
System Utilities
Disk Checkers
System Performance Monitor
Anti-Virus Software
It’s commonly known as “compilers”. The main function of
a compiler is to convert programs written in high-level languages into the machine
language.
Language Translator
this enables programmers to create a program file, edit the file
and then save the file
Program Editor
It allows non-programmers to easily create multimedia or
web-based application.
Authoring Tools
The main role of this is to support the operation, management
and users of a computer system.
System Utilities
A software that scans for errors in a disk in order to check the
integrity of the disk
Disk Checkers
it is a software that monitors the performance
of processes in the computer system.
System Performance Monitor
A software that protects a computer system from virus
attack.
Anti-Virus Software