Operating System Basics Quiz

The primary function of an operating system is to act as an interface between the user and the computer hardware, and to control the execution of application programs.

The main activities an operating system performs for memory management are: keeping track of what part of the primary memory is in use and what part is not, deciding which process will get memory and how much, allocating memory when a process requests it, and de-allocating memory when a process no longer needs it or has been terminated.

In a multiprogramming environment, the operating system decides which process gets the processor, when, and for how long. This function is called process scheduling, and the OS keeps track of the processor and the status of each process.

<p>The operating system plays a crucial role in facilitating communication between distributed systems. It provides the necessary protocols, interfaces, and resource management to enable efficient data exchange and coordination between different components of a distributed system.</p> Signup and view all the answers

<p>The operating system manages I/O operations by providing device drivers, handling interrupt requests, and coordinating the flow of data between the computer's internal components and external devices. It ensures that I/O operations are performed efficiently and without conflicts.</p> Signup and view all the answers

<p>The operating system is responsible for managing the file system, including creating, deleting, and organizing files and directories, as well as controlling access and permissions to the file system. It also handles file storage and retrieval, and provides a user-friendly interface for interacting with the file system.</p> Signup and view all the answers

<p>The operating system is responsible for allocating and managing the various resources of a computer system, such as processor time, memory, storage, and I/O devices. It uses scheduling algorithms and resource management policies to ensure that these resources are utilized efficiently and fairly among the running processes.</p> Signup and view all the answers

<p>The operating system is responsible for loading programs into memory, managing their execution, and providing the necessary environment and resources for them to run. It handles tasks such as process creation, context switching, and memory management to ensure smooth program execution.</p> Signup and view all the answers

<p>The operating system provides a user interface, either graphical or command-line based, that allows users to interact with the computer system. It handles user input, interprets commands, and translates them into actions that the computer can understand and execute.</p> Signup and view all the answers

<p>The operating system is responsible for managing the various hardware devices connected to the computer system. It provides device drivers, handles device-related interrupts, and coordinates the communication between the CPU and peripheral devices. This ensures that applications can interact with hardware components seamlessly.</p> Signup and view all the answers