Question

Fill in the blanks.

a. ______________ is an organized collection of computer data and instructions.

b. ____________________ is the most important system software.

c. A single-user operating system allows only _____________ user to use the system at a time.

d. A mobile operating system is specially designed and developed to be used on ____________.

e. WWW is an example of ________________ system.



Write the full forms of the following.



a. GUI ______________________

b. WWW ______________________

c. UI ______________________

d. CUI ______________________

e. OS ______________________

3. State whether the following statements are true or false.



Security management is a feature of an operating system.

Software is responsible for the execution of various application and system programs.

User interface refers to the means by which the user interacts with a computer system.

Windows cannot be moved, minimized, resized or maximized to the size of the screen.

Without system software, computers cannot run.

The operating system manages the computer hardware and software.



4. Answer the following.



a. What is a user interface? Name its two types.

b. Define operating system. Give any two examples.

c. Briefly explain the importance of an operating system.

d. Write a short note on software.

e. Give any two examples of CUI.

f. How does a user interact with a system in a GUI-based operating system?

Answer 1

Answer:

A graphical user interface is the full form of gui

user interface (UI)

CUI stands for Character User Interface .

Operating system (OS),

World Wide Web

Examples of CUI would include any personally identifiable information such as legal material or health documents, technical drawings and blueprints, intellectual property, as well as many other types of data (ans no E)