16 Questions
What is the primary function of device drivers in an operating system?
To control and manage the operation of computer hardware
Which type of software is responsible for performing regular virus checks and maintaining system security?
Virus checker (anti-virus software)
Why is it important to regularly defragment a hard disk drive (HDD)?
To improve data access time by consolidating fragmented files
What is the purpose of backing up files regularly?
To ensure data recovery in case of hardware failure or accidental deletion
Which component of an operating system manages the allocation and usage of hardware resources?
System software (kernel)
What is the purpose of heuristic checking in anti-virus software?
To analyze the behavior and patterns of unknown programs for potential threats
What is the primary function of an operating system's memory management component?
To manage the primary storage (RAM) and move data between RAM and HDD/SSD during program execution
Which component of an operating system is responsible for ensuring the integrity, confidentiality, and availability of data?
Security management
What is the primary role of device drivers in an operating system's hardware peripheral management?
To communicate with all input and output devices using device drivers
Which component of an operating system is responsible for maintaining directory structures and file naming conventions?
File management
What is the primary purpose of multitasking in an operating system?
To carry out more than one task at a time and share hardware resources
What is the role of the bootstrap loader in the operating system startup process?
To load the necessary part of the operating system into RAM and execute it during startup
What is the primary function of interrupts in an operating system?
To signal the microprocessor to temporarily stop its current task and handle a specific event or condition
Which component of an operating system is responsible for managing user accounts and their access rights?
Security management
What is the primary function of buffers in an operating system?
To temporarily store data during input/output operations
Which component of an operating system is responsible for handling user interactions and providing a graphical user interface (GUI)?
Human-Computer Interface (HCI)
Test your knowledge on computer utilities, security software, encryption, access control, and more. Learn about the importance of backups, remote storage, and software updates.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
