Understanding System Software and User Interfaces

The video tutorial explains the purpose and functionality of system software in computer systems, focusing on operating systems and utility software. It covers how operating systems provide a platform for application software and manage hardware interactions. The tutorial also discusses various user interfaces, including graphical, command line, menu-driven, and natural language interfaces, highlighting their features and use cases.

What is the primary role of an operating system in a computer system?

• To process data and produce output

• To provide a platform for application software

• To directly interact with hardware

• To encrypt and compress data

Which of the following is NOT an example of application software?

• Device driver

• Graphics program

• Spreadsheet

• Word processor

What is the function of utility programs in a computer system?

• To provide a user interface

• To execute application software

• To manage virtual memory

• To maintain the computer system

How does an operating system manage memory for the processor?

• By directly interacting with hardware

• By loading programs into memory and managing data

• By providing a graphical user interface

• By encrypting and compressing files

What is the purpose of device drivers in a computer system?

• To encrypt and compress data

• To manage virtual memory

• To provide a platform for application software

• To translate operating system instructions for hardware

Which type of user interface is known for being resource-efficient and suitable for advanced users?

• Command line interface

• Menu-driven interface

• Graphical user interface

• Natural language interface

What is a WIMP interface?

• Wide, Integrated, Modular, and Portable

• Web, Interactive, Multimedia, and Platform

• Wireless, Internet, Mobile, and Protocol

• Windows, Icons, Menus, and Pointers

Which user interface is commonly used in devices like cashpoints and chip-and-pin devices?

• Command line interface

• Graphical user interface

• Menu-driven interface

• Natural language interface

What is a key advantage of a natural language interface?

• It is text-heavy and resource-efficient

• It is optimized for mouse and touch input

• It allows users to interact using spoken language

• It is highly reliable and accurate

Which of the following is an example of a natural language interface?

• Windows

• Siri

• Command prompt

• ATM menu