Test: Computer Software - 2 - SSC CGL MCQ

Disk Compression utilities in a computer system primarily function to compress stored information, thereby increasing the storage capacity of a hard disk. This process enables users to store more data efficiently on their disks by reducing the space occupied by files through compression algorithms.

For software to be considered open source, a key criterion is that the source code must be included. This characteristic distinguishes open source software from proprietary software, as it allows users to view, modify, and redistribute the code according to the terms of the open source license.

The primary purpose of Backup Utilities in a computer system is to make copies of information stored on a disk. By creating backup copies, users can safeguard their data against loss due to hardware failures, accidental deletions, or other issues, ensuring that important information can be restored when needed.

A key feature that distinguishes open source software is that the source code must be included. This characteristic allows users to inspect, modify, and improve the software, fostering transparency, collaboration, and innovation within the open source community.

The primary role of Anti-virus software in a computer system is to scan for viruses and prevent files from being corrupted. By detecting and eliminating malware, viruses, and other malicious threats, Anti-virus software helps protect the integrity and security of a user's data and system.

A fundamental characteristic of open source software distribution, concerning Free Redistribution, is that the license must permit giving away the software without requiring royalties or fees. This aspect supports the open and collaborative nature of open source projects, allowing users to share and distribute software freely within the terms of the open source license.

Disk Cleaners in a computer system primarily aim to find files that haven't been used for a long time. By identifying and removing unnecessary or obsolete files, Disk Cleaners help optimize disk space, improve system performance, and enhance overall efficiency in managing storage resources.

A distinguishing feature of open source software is that anyone can modify the source code. This characteristic fosters a collaborative and inclusive development environment where users can enhance and customize the software according to their needs, contributing to the ongoing improvement and evolution of open source projects.