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FILE SYSTEM FOR BOTH WINDOWS AND MAC SOFTWARE
FILE SYSTEM FOR BOTH WINDOWS AND MAC FREE

If hardware or software RAID 5 is employed, a volume consists of stripes spanning multiple disks.Īttention reader! Don’t stop learning now.

A volume can be all or a portion of a single disk or it can extend across multiple disks. At any time, a volume consists of a file system information, a collection of files, and any additional unallocated space remaining on the volume that can be allocated to files. The cluster size in sectors is a power of 2.Ī logical partition on a disk, consisting of one or more clusters and used by a file system to allocate space. One or more contiguous (next to each other on the same track) sectors. The data size in bytes is a power of 2 and is almost always 512 bytes. The smallest physical storage unit on the disk. NTFS makes use of the following disk storage concepts. The most notable features of NTFS include the following. NTFS is a flexible and powerful file system, built on a simple file system model. Network applications for large corporate systems.Resource-intensive engineering and scientific applications.Client/server applications such as file servers, computer servers and database servers.But the developers of also designed a new file system, the W2K file system (NTFS), that is intended to meet hogh-end requirements for workststions and servers.Įxamples of high-end applications include the following. Named pipe – This is a common channel between two or more processes for data exchange.įile System in Windows :- Windows 2000 (W2K) supports a number of file systems including the file allocation table (FAT) that runs on Windows 95, MS-DOS and OS/2.Special File – This refers to a device driver.Symbolic Link – This file is actually a link to (or path of) another file.Ordinary File – This is a file containing data or application program or executable.Directory – This is simply a list of names.I-nodes – These are the actual i-nodes.

FILE SYSTEM FOR BOTH WINDOWS AND MAC FREE

I-node Bitmap – Contains a list of free I-nodes.

Block Bitmap – Contains a list of free blocks.

Group Description – Contains information about the bitmap location, number of free blocks, i-nodes, directories in the group, etc.

Super Block – Specifies the number of blocks, the number of i-nodes, block size etc.

Difference between 32-bit and 64-bit operating systems.

Difference between Multiprogramming, multitasking, multithreading and multiprocessing.

Random Access Memory (RAM) and Read Only Memory (ROM).

Preemptive and Non-Preemptive Scheduling.

Program for Shortest Job First (or SJF) CPU Scheduling | Set 1 (Non- preemptive).

Introduction of Process Synchronization.

Commonly Asked Operating Systems Interview Questions.

Program for Round Robin scheduling | Set 1.

Program for FCFS CPU Scheduling | Set 1.

Introduction of Operating System - Set 1.

Introduction of Deadlock in Operating System.Page Replacement Algorithms in Operating Systems.ISRO CS Syllabus for Scientist/Engineer Exam.ISRO CS Original Papers and Official Keys.GATE CS Original Papers and Official Keys.