Question Discussion & Solution

MCQ

The aim of creating page replacement algorithms is to ____________

replace pages faster

increase the page fault rate

decrease the page fault rate

to allocate multiple pages to processes

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Similar Questions

NAT

Consider a system with 32-bit virtual addresses and a page size of 8 KB. The system uses a two-level paging scheme where the first-level page table has 1024 entries. Each page table entry is 4 bytes. What is the size (in KB) of the second-level page table?

Discussion

MCQ

In FIFO page replacement algorithm, when a page must be replaced ____________

oldest page is chosen

newest page is chosen

random page is chosen

none of the mentioned

Discussion

MCQ

When a program tries to access a page that is mapped in address space but not loaded in physical memory, then ____________

segmentation fault occurs

fatal error occurs

page fault occurs

no error occurs

Discussion

MCQ

If execution time binding is being used, then a process ______ be swapped to a different memory space.

has to be

can never

must

may

Discussion

MCQ

Applying the LRU page replacement to the following reference string. 1 2 4 5 2 1 2 4 The main memory can accommodate 3 pages and it already has pages 1 and 2. Page 1 came in before page 2. How many page faults will occur?

Discussion

Banking

Engineering

General

Medical

Question Discussion & Solution

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Operating System Topics

Introduction to Operating System

Types

Services

Structures

Processes

Threads

CPU Scheduling

Process Synchronization

Memory Management

Storage Management

Input Output Systems

Networking

Distributed Operating System

Protection and Security

Unix

Linux

MS Windows

Mixed

Operating Systems Overview

Process Management

Finding and Processing Files

File Management

Banking

Engineering

General

Medical

Question Discussion & Solution

report Report Error

forum Community Discussion

auto_awesome Similar Questions

report Report Error

report Report Error

report Report Error

report Report Error

report Report Error

category More Operating System Topics

Introduction to Operating System

Types

Services

Structures

Processes

Threads

CPU Scheduling

Process Synchronization

Memory Management

Storage Management

Input Output Systems

Networking

Distributed Operating System

Protection and Security

Unix

Linux

MS Windows

Mixed

Operating Systems Overview

Process Management

Finding and Processing Files

File Management

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Operating System Topics