FBISE, NCP & NBF-aligned resources for Classes 9–12
Browse by Class
Browse by Type
Computer Chapter 1 : Topic 1.6
Computer System Requirements and Concepts
1 / 12
A computer system cannot perform any meaningful task unless certain essential components work together in coordination. Which combination is most necessary for basic functioning?
Reasoning: A functioning system requires hardware, software, data processing, and user input to operate effectively.
2 / 12
In computer systems, what term best describes the set of physical components that can be touched and seen inside or attached to the computer?
Reasoning: Hardware refers to physical parts such as CPU, monitor, keyboard, and memory devices.
3 / 12
A user installs a program that allows editing documents and managing files efficiently on a computer system. What category does this program belong to?
Reasoning: Application software is designed to help users perform specific tasks like editing or managing files.
4 / 12
Which key concept in computer systems explains the process of converting raw data into meaningful and useful information?
Reasoning: Processing transforms raw data into meaningful information through CPU operations.
5 / 12
A computer system stops working when electrical power is suddenly removed. Which requirement is most directly affected in this situation?
Reasoning: A stable power supply is essential for keeping all computer components functioning.
6 / 12
Which concept best describes the sequence of steps a computer follows to solve a problem or complete a task logically?
Reasoning: An algorithm is a step-by-step logical procedure used to solve problems.
7 / 12
When a computer system receives input, processes it, and produces output, which fundamental model is being demonstrated?
Reasoning: The IPO cycle explains how data flows through a computer system.
8 / 12
A computer system requires an operating system to manage hardware and software resources efficiently. What is the main role of the operating system?
Reasoning: The operating system manages hardware, software, memory, and processes.
9 / 12
Which requirement ensures that data can be temporarily stored and quickly accessed during processing tasks in a computer system?
Reasoning: RAM provides temporary storage for active data and programs during processing.
10 / 12
A computer system must follow a precise set of binary instructions to execute tasks correctly. What is the most fundamental reason for using binary language?
Reasoning: Binary corresponds to electrical signals (on/off), making it ideal for digital circuits.
11 / 12
When multiple hardware and software components are properly compatible, the computer system operates without errors or conflicts. What concept does this describe?
Reasoning: Compatibility ensures that all system components work together smoothly.
12 / 12
A computer system becomes useful only when users interact with it by providing instructions and interpreting results. Which component is considered essential for this interaction process?
Reasoning: Users are essential because they provide input and interpret output from the system.
Your score is
Restart quiz