resonated with you. General Questions - General General Questions POS 355 Week 1 Individual Assignment Memory Management Paper For this assignment, you will choose one the following options: · Option 1: Write a 2-page paper that explains memory management requirements. · Option 2: Write a 2-page paper that explains the differences in memory management between Windows® and Linux®. Format your paper consistent with APA guidelines. UNIX/Linux Versus Mac
Words: 355 - Pages: 2
Stephen Sylvester File Management POS:335 John Demory May 26th 2014 In this paper on file access I will be covering two different ways that a system that can support 5,000 users, specifically a protection scheme in UNIX. Please note that out of these 5,000 users, only 4,990 of those users will have access to a specific file. I will first begin with the explanation of one of the ways that a system can support 5,000 users and then move on to the second way that a system can support 5,000 users
Words: 654 - Pages: 3
Week 2 File Management Paper POS/355 Joey Turner JR Professor Alicia Pearlman Most UNIX systems that you will come across are usually based on the control scheme of file access associate with early versions of the UNIX system. In UNIX, every individual user is assigned their own unique user ID that they may use to access files saved in memory. Users are identified by being a part of a private group or various groups which can be identified then by their group ID. When a file is created in LINUS
Words: 884 - Pages: 4
File Management: File Access in UNIX POS/355 July 7, 2014 File Management: File Access in UNIX The Problem Company X is an organization that utilizes a UNIX operating system supporting approximately 5,000 users. Recently, the IT Department has received a request from the CEO of the company; 4,990 out of its 5,000 users on the network need to be able to access one file. How would the IT Department specify the protection scheme in UNIX where the other ten users would not be able to gain access
Words: 727 - Pages: 3
MATHEMATICAL/COMPUTER SCIENCE MATRIC NO: SCI/13/14/0247 LEVEL: 300L COURSE TITLE: OPERATING SYSTEM 1 COURSE CODE: CMP 307 TOPIC: MEMORY MANAGEMENT DATE SUBMITTED: 15 – 02 – 2016 LECTURER IN CHARGE: DR ADESHINA MEMORY MANAGEMENT Memory management is the functionality of an operating system which handles or manages primary memory. Memory management keeps track of each and every memory location either it is allocated to some process or it is free. It checks how much memory is to be allocated
Words: 2862 - Pages: 12
Digital Rights Management 12/1/2010 Digital Rights Management 1 Introduction • Digital Rights Management (DRM) is a term used for systems that restrict the use of digital media • DRM defends against the illegal altering, sharing, copying, printing, viewing of digital media • Copyright owners claim DRM is needed to prevent revenue lost from illegal distribution of their copyrighted material 12/1/2010 Digital Rights Management 2 DRM Content and Actions • There are many capabilities
Words: 2387 - Pages: 10
File Access File restrictions and file access are common place for almost any company that operates with any sort of database / file management system. In this case we have 5,000 users, but only want to allow 4,990 of those user to access a certain file. Of course that first that that pops into the minds of most database administrators would be grouping. Of course just saying that does not mean that it is that simple of a task. There are also other variables that must be taken into account. Someone
Words: 313 - Pages: 2
dealing with particular categories of records are provided in the boxes below. Other important statutes, statutory instruments, EU Directives, and further provisions and proposals include the following: Acts Limitation Act 1980 Data Protection Act 1998 Freedom of Information Act 2000 The Regulation of Investigatory Powers Act 2000 Anti-Terrorism, Crime and Security Act 2001 Statutory instruments Privacy and Electronic Communications (EC Directive) Regulations 2003 (SI 2003/2426)
Words: 1158 - Pages: 5
File Management POS 355 30 September 2013 Paul Rouk File Management According to Stallings (2012), “In most applications, the file is the central element.” A large number of UNIX operating systems are established on file access control. Unfortunately, permissions for both read and write cannot be assigned to only a certain number of users on the access control list (ACL). Suppose a system that must support 5,000 users was needed but only 4,990 are required to access one file, this would
Words: 687 - Pages: 3
File Management POS355 May 30, 2012 File Management When implementing a networked information system that will support thousands of users, it is important to consider which files will need restricted access, and which will be open to all users. The purpose of this essay will explore how a Unix system configured to support five thousand users is able to allow only four thousand nine hundred ninety of those users access to a single file. Unix File Access Control Although Unix has evolved over
Words: 580 - Pages: 3
