Operating Systems Junior

A deadlock is a type of error that happens when there is a mismatch in process priorities.

A deadlock occurs when a process terminates unexpectedly without releasing its resources.

A deadlock is a mechanism used to synchronize processes in an operating system.

A deadlock is a situation where two or more processes are unable to proceed because each is waiting for the other to release resources.

A page fault occurs when a program exceeds its allocated memory limit.

A page fault occurs when a program tries to access data that is not currently in physical memory.

A page fault is a security mechanism to prevent unauthorized access to memory.

A page fault happens when there is an error in the paging file of the operating system.

Preemptive scheduling allows the operating system to interrupt and switch processes, while non-preemptive scheduling does not.

Preemptive scheduling is a hardware feature, while non-preemptive scheduling is a software feature.

Preemptive scheduling runs processes in the background, while non-preemptive scheduling runs processes in the foreground.

Preemptive scheduling is used only for high-priority tasks, while non-preemptive scheduling is for low-priority tasks.

A shell is a type of hardware that connects peripherals to a computer.

A shell is a graphical user interface for designing software applications.

A shell is a command-line interpreter that provides an interface for users to interact with the operating system.

A shell is an operating system feature that manages system memory.

A semaphore is a hardware component that manages memory in a computer.

A semaphore is a function used to execute threads in a specific order.

A semaphore is a signaling mechanism used to control access to shared resources in concurrent programming.

A semaphore is a programming language used for developing concurrent applications.

A mutex is a synchronization primitive used to prevent multiple threads from accessing a shared resource concurrently.

A mutex is a type of variable used to store multiple values in concurrent programming.

A mutex is a function that schedules tasks in concurrent programming.

A mutex is an error-checking mechanism in concurrent programming.

A file system is a protocol used for transferring files over the internet.

A file system organizes and manages files on a storage device and includes components such as directories, files, and metadata.

A file system is a software application used to edit text files.

A file system is the hardware component that stores data in a computer.

Virtual memory is a memory management technique that provides an idealized abstraction of the storage resources.

Virtual memory is a type of hard disk used for temporary storage.

Virtual memory is the physical RAM installed on the computer.

Virtual memory refers to the virtual storage space provided by cloud services.

A process runs in the background, while a thread runs in the foreground.

A process is a function within a program, while a thread is a program that runs independently.

A process and a thread are the same, both being the smallest unit of execution in a system.

A process is an independent program in execution, while a thread is a lightweight process that exists within a process.

An operating system manages hardware and software resources on a computer.

An operating system is a hardware component that speeds up computing tasks.

An operating system is a type of application software used for browsing the internet.

An operating system is used to write and compile code in various programming languages.