Basic Computer Concepts I - JSS1 Computer Sudies Past Questions and Answers - page 1
What is the fundamental distinction between hardware and software in a computer system?
Hardware is tangible; software is intangible.
Hardware and software are interchangeable.
Hardware and software refer to the same components.
Hardware is intangible; software is tangible.
Which of the following is an example of hardware in a computer system?
Operating System
Device Drivers
Solid State Drive (SSD)
Python Programming Language
What role does the Central Processing Unit (CPU) play in a computer system?
Manages hardware resources.
Stores data permanently.
Executes instructions and performs calculations.
Connects various hardware components.
What category of software manages hardware resources and provides a user interface?
Device Drivers
Utilities
Applications
Operating System (OS)
Which programming language is mentioned as a tool for creating software?
Java
SSD
Monitor
Motherboard
What component provides temporary storage for data actively being used by the CPU?
Hard Disk Drive (HDD)
Random Access Memory (RAM)
Optical Drive
Network Interface Card (NIC)
What is the primary function of a motherboard in a computer system?
Executes instructions and performs calculations.
Manages hardware resources.
Connects various hardware components.
Provides temporary storage.
Which type of software performs specific tasks such as antivirus protection and system maintenance?
Operating System (OS)
Applications
Utilities
Device Drivers
Explain the fundamental differences between hardware and software in a computer system. Provide examples of each category and discuss how their interdependence contributes to the overall functionality of a computer.
The fundamental difference lies in tangibility; hardware includes physical components like the Central Processing Unit (CPU), while software consists of intangible programs and instructions. Examples of hardware include Solid State Drives (SSD), keyboards, and monitors, while software examples encompass Operating Systems (OS), applications, and programming languages. The interdependence between hardware and software is crucial, with hardware providing the physical platform for software execution.
Discuss the role of the Central Processing Unit (CPU) in a computer system. How does it contribute to the overall functioning of the system, and what types of tasks is it responsible for performing?
The CPU is the core processing unit in a computer system, responsible for executing instructions and performing calculations. It plays a vital role in managing the overall functioning of the system, contributing to tasks such as arithmetic and logical operations. The CPU acts as the brain of the computer, executing instructions from software and coordinating various hardware components to execute specific functions.