Week 1 : Windows Server Environment - Quiz Top of Form 1. (TCO 1) _____ enables the server administrator to manage critical configuration features from inside one tool. (Points : 5) Server Core PowerShell SMP Server Manager 2. (TCO 1) Windows _____ is a command-line interface that offers a shell. (Points : 5) IIS Server Core PowerShell Server Manager 3. (TCO 1) If you are upgrading a computer that has been used for a different operating system‚ such as one currently
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Overview of Mobile Operating Systems Today Samuel Echevarria Lee University February 29‚ 2012 Abstract The paper discusses the importance of mobile operating systems in today’s world‚ while also giving a brief overview of the important mobile OS’s that are popular in the US. Advantages and disadvantages are analyzed within each mobile OS and will give an insight as to which mobile OS caters to a user’s or business need. This is done by evaluating the smartphone market (market share‚ hardware sales
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Components of an Operating System In order to perform the actions requested by the computer’s users‚ an operating system must be able to communicate with those users. The portion of an operating system that handles this communication is often called the user interface. Older user interfaces‚ called shells‚ communicated with users through textual messages using a keyboard and monitor screen. More modern systems perform this task by means of a graphical user interface (GUI) in which objects to be
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Operating System Security Abstract Information systems are now becoming the social infrastructure so it is necessary to improve the security level because of privacy and data theft. One of the important issues which have to concern in the security of cyberspace is the security of operating system. This paper helps us to know about the security of most commercial Operating system like UNIX and Microsoft windows which are widely using in whole world. Introduction Computer system from
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their operating systems. Just like a PC can run different operating systems (like Windows‚ Linux‚ BSD etc.) or different versions of the same operating system (like Windows XP‚ Windows Vista‚ Windows 7 etc.)‚ most smartphones can also run different versions of the operating system they were made for and in exceptional cases‚ they might even be able to run operating systems they weren’t made for. They can be classified in the following manner. 1. Manufacturer-built proprietary operating systems •
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The Purpose of an Operating System Professor John St. John COMP 129 – PC Hardware and Software October 2‚ 2014 Some professionals in the Information Technology (IT) field might describe the Operating System (OS) of a Personal Computer (PC) as its software brain. Jean Andrews‚ Ph.D.‚ describes an OS this way: “An operating system is software that controls a computer. It manages hardware‚ runs applications‚ provides an interface for users‚ and stores‚
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Associate Level Material Appendix B LAN Operating Systems Scenarios Read the three scenarios below and answer the questions that follow each scenario. 1. You are the network administrator for a new company that has 10 users and that plans to add 5 more users within a year. The files need to be accessed by all 10 users‚ and each user must have different security rights. What kind of network would you install? How would the pieces and components of this network relate to each other? Define
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A mobile operating system (mobile OS) is an OS built exclusively for a mobile device‚ such as a smartphone‚ personal digital assistant (PDA)‚ tablet or other embedded mobile OS. Popular mobile operating systems are Android‚ iOS and Windows Phone. A mobile OS is responsible for identifying and defining mobile device features and functions‚ including keypads‚ application synchronization‚ email and text messaging. Android OS is owned by Google and powered by the Linux kernel‚ it debuted in 2007.
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SQL Server 2014 and Windows Azure Blob Storage Service: Better Together SQL Server Technical Article Summary: SQL Server 2014 introduces significant new features toward a deeper integration with Microsoft Azure‚ thus unlocking new scenarios and provide more flexibility in the database space for IaaS data models. This technical article will cover in depth SQL Server 2014 Data Files on Azure Blob storage service‚ starting from step-by-step configuration‚ then providing guidance on scenarios‚ benefits
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1. In a multiprogramming and time sharing environment‚ several users share the system simultaneously. This situation can results in various security problems. a. What are the two such problems? Ans: The two problems in Multiprogramming and time sharing environment are Stealing or copying a user’s files; Writing over another program’s (belonging to another user or to the OS) area in memory; Using system resources (CPU‚ disk space) without proper accounting; Causing the printer to mix output by
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