Advertisements
Advertisements
Question
What is Graphical User Interface (GUI) ?
Advertisements
Solution
GUI stands for graphical user interface. A GUI, which some folks pronounce as 'gooey', is exactly what it sounds like... a graphical way to do stuff. Simply put, a graphical user interface is a way to communicate what you want to a computer application (or computer operating system) using graphical symbols rather than typing the instructions in. GUIs let you work with picture-like items (icons and arrows for example) to tell the computer what you want from it. And, rather than a keyboard (which can leave you guessing what to type next), you get to scoot around a blocky thing on your desk called a mouse, which makes the arrows and icons scoot around on the screen
APPEARS IN
RELATED QUESTIONS
The time required to move RIW Head to the particular track is called ---
(i) Latency Time
(ii) Seek Time
(iii) Waiting Time
(iv) Response Time
What is Virtual Memory?
.....................is an Operating System.
(i) VBSCRIPT
(ii) UNIX
(iii) c
(iv) BASIC
Context Switching is a term related to........... Management
(i) Process
(ii) Memory
(iii) Information
(iv) Device
What is Computer Virus?
What are the different method by which virus can infect other programs ?
If the page size for 2MB memory is 2KB then the number of higher order bits on address bus used to denote page number is________.
(i) 11
(ii) 10
(iii) 9
(iv) 8
What is VDU?
Explain the following component of GUI:
Menu Bar
Explain the following process state:
Ready State
Explain the following process state:
Blocked State
Define Security
Explain following terms in case of Process Scheduling
1) Turn-around Time
2) Waiting Time
3) Terminal Response Time
4) Event Response Time
List any six features of LINUX Operating System.
With reference to process management, explain the term:
External Priority
Complete the following activity.
Identify the usage of Operating Systems.
