File Management In a computer systems protection is needed for data to keep it from unauthorized access. Protection can be accomplished in many ways. For a small single user system, we might provide protection by physically removing the floppy disks and locking them in a desk drawer or file cabinet. In a multiuser system, however, other mechanisms are needed. Utilizing controlled access to limit the type of access to files is one such protection mechanism. Some of the types of controlled access
Words: 663 - Pages: 3
UNIX, Linux, and Windows Server Critique POS/420 Name Professor Date University of Phoenix Abstract The following sections in this paper focus on analyzing operating systems for Riordan Manufacturing Inc. that specializes in plastic molding and design. Team B concentrated on five main areas of UNIX, Linux, and Windows Server. The five areas include Security, Administration, Networking, Performance, and Programmability. The team explains the existing systems, followed by comparing advantages
Words: 2760 - Pages: 12
File Management In the company which I am employed, we have employees which access one file at a time. We offer any user to access the file at any time, but if a user already have the file open. He or she cannot make any changes to the file, until the primary user close the following file. This will protect the file from getting damage by other users, or other problems which may occur. When considering a system that supports 5,000 users. Suppose to only wanting to allow 4,990 of those users to be
Words: 320 - Pages: 2
Process Management, File Management, Memory Management, and Security are going to be compared between Windows, Linux, UNIX, and Mac operating systems. Every operating system is different and is interesting to see how every piece of software has the same outcome but has different procedures in between. Process management is defined as how the OS manages multiple programs running at the same time. A thread is a feature of an OS that enables parallel processing within a single process. UNIX, Windows
Words: 452 - Pages: 2
April 10, 2015 PT2540 Database Management Systems Database can serve as a very important tool that companies use to track and store data. There are many different kinds of databases you need to make sure that the database is compatible with the operating system. It is always best to research the database to determine if it will fulfil all your needs of your database. While reviewing the four different databases such as the Oracle 11G, MySQL, IBM DB2, and Microsoft Sql Server
Words: 628 - Pages: 3
| UNIX Performance Monitoring | My Research Paper | Student: Dwayne Blanchard Instructor: Professor Cliff KrahenbillAdvanced UNIX AdministrationMarch 3, 2012 | | | | | | The topic of my research paper will be on UNIX performance monitoring. The reason for choosing this topic is for personal understanding on how much UNIX performance monitoring differs from the monitoring of Windows based computers. This research paper is not
Words: 1293 - Pages: 6
Anx.31 J - M Sc CS (SDE) 2007-08 with MQP Page 1 of 16 Annexure No. SCAA Dated BHARATHIAR UNIVERSITY, COIMBATORE – 641 046 M. Sc COMPUTER SCIENCE For School of Distance Education (Effective from the academic Year 2007-2008) Scheme of Examinations 31 J 29.02.2008 Year Subject and Paper I Paper I Paper II Paper III Paper IV Practical I Paper V Paper VI Paper VII Practical II Project Advanced Computer Architecture Computer Graphics & Multimedia Software Engineering Computer Networks
Words: 3613 - Pages: 15
Comparison of the Security of Windows NT and UNIX† Hans Hedbom1,2, Stefan Lindskog1,2, Stefan Axelsson1 and Erland Jonsson1 1Dept of Computer Engineering 2Dept of Computer Science Chalmers University of Technology S-412 96 Göteborg, SWEDEN {sax, Erland.Jonsson}@ce.chalmers.se University of Karlstad S-651 88 Karlstad, SWEDEN {Hans.Hedbom, Stefan.Lindskog}@hks.se Abstract This paper presents a brief comparison of two operating systems, Windows NT and UNIX. The comparison covers two different aspects
Words: 6676 - Pages: 27
Linux and Windows Server Critique Team C POS 420 June 25, 2012 Yevgeniy Tovshteyn Linux vs. Windows Both Linux and Windows are operating systems with advantages and differences in functionality and user friendliness. With networking becoming an important part of company operation in this day and age. Kudler will come to depend on networking for availability to the marketplace via the Internet, while requiring their internal systems for email, Voice over Internet Protocol (VoIP) phone systems
Words: 1833 - Pages: 8
purpose of a container in an LDAP-compatible NOS directory? To organize similar objects for easier management What is the relationship between threads and multiprocessing? Processes are made of threads; threads within a process can be handled by different processors to improve server performance. When a server’s RAM is fully utilized, where can the NOS store unused information blocks? In a page file on its hard drive What primary advantage does Windows Server 2008 gain by assigning each operation
Words: 636 - Pages: 3
