IT grade 8. IAM WRITING THIS LINE TO MAKE THE QUESTION LONGER
Answers
a) Software is a set of programs, which is designed to perform a well-defined function. A program is a sequence of instructions written to solve a particular problem. There are two types ofsoftware − System Software. ApplicationSoftware
b) Software does not wear out.
Reusability of components.
Maintainability of software.
Portability of software.
Reliability of Software.
c) Memory Management.
Processor Management.
Device Management.
File Management.
Security.
d) MicrosoftWindows,ApplemacOS,Linux, Android and Apple's iOS.
e) The user interface (UI), in the industrial design field of human-computer interaction, is the space where interactions between humans and machines occur.
f) GUI: GUI stands for Graphical User Interface. This is a type of user interface
where user interacts with the computer using graphics. Graphics include icons, navigation bars, images etc. Mouse can be used while using this interface to interact with the graphics. It is a very user-friendly interface and requires no expertise. Eg: Windows has GUI.
CUI: CUI stands for Character User Interface. This is a type of user interface
where user interacts with computer using only keyboard. To perform any action a command is required. CUI is precursor of GUI and was used in most primitive computers. Most modern computers use GUI and not CUI. Eg: MS-DOS has CUI.
g) Check boxes,Buttons,Label buttons,Radio buttons,Sliders,Droplists,Text boxes.
Hope it helps