Windows NT is a unique and powerful operating system. It has been an entirely different operating system than Microsoft’s initial Windows desktops operating systems. It was simply better and more secure ("Survey of operating Systems" pg125.) Windows NT offers you a high degree of performance and a wealth of capabilities and features. ("Windows NT 101"‚ 1998.) NT supports two file systems: NtFS4 and FAT16. It can use up to 4 Gigabytes of RAM and also uses virtual memory. Windows NT doesn’t work well
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The Myth of Secure Computing Case Analysis Report Digital security….the term is almost a paradox in that there is no such thing as security when it comes to secure computing. At best‚ threats to digital security can be lessened and sometimes prevented but there is no such thing as an impenetrable defense. Corporations are constantly plagued by computer viruses and hacker attacks are on the rise leaving corporate networks vulnerable. It is estimated that 90% of all businesses every year
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automatically become part of the root (/) filesystem. Linux temporarily stores programs and data on a swap partition when it doesn’t have enough RAM to hold all the information it is processing. you can use mkswap to make space and swapon to enable it. -Fedora supports i386/i686‚ x86_64‚ and Mac Powerpc -ls list the contents of a directory‚ ls –l gives a detailed list‚ ls –a shows hidden files -cd changes a directory‚ su – takes you straight to your root ‚ cd.. change to parent dir(up one level) cd~
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03 Factoring Trinomials x2 + bx + c Part 1 Factor each trinomial below. Please show your work and check your answer. (1 point each) x2 – 8x + 15 (x - 3) (x -5) x^2 - 5x - 3x +15 x^2 -8x + 15 a2 – a – 20 (a +4)(a-5) a^2 -5a +4a -20 a2 + 12ab + 27b2 (a +9b)(a +3b) a^2 + 3ab +9ab + 27b^2 2a2 + 30a + 100 (2a + 10)(a + 10) 2a^2 +20a +10a + 100 Part 2: (5 points) It’s your turn to be a game show host! As you know‚ in the game of Math Time‚ the contestants are
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This work contains POS 420 Week 5 UNIX Paper Computer Science - General Computer Science POS 420 Week 1 UNIX® and Linux® Comparison Matrix Resources: University of Phoenix Material: UNIX® and Linux® Comparison Matrix Complete the UNIX® and Linux® Comparison Matrix located on your student website. See the Assignment 1 post in the Main forum or Course Materials forum for detailed instructions. POS 420 Week 2 Individual File Processing Commands Worksheet
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Integrated DNS Servers and what type to use. One of the branch offices is very small (5 users) and has very slow network connectivity. Do I need a DNS Server and‚ if so‚ which type of zone should it host? The second branch office is much larger (about 30 users) and has better network connectivity. Does this office need a DNS Server and‚ if so‚ what type of zone would you recommend? Thank you‚ Junior Admin Good afternoon Junior Admin‚ You want to make sure that you are using your resources wisely
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Life as a server is always something that I had seen on television or heard from a friend but had never experienced first-hand. I’m a server at a Mexican restaurant. Being a server changed my life and my perspective on life in many ways. Ways such as managing money that flows differently‚ learning to be a team player‚ When you are paid every two weeks‚ you eventually learn to pay bills and live life off of that bi-weekly paycheck. Becoming a server‚ you get paid every day. Paying bills‚ budgeting
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that you are sitting at your computer‚ surfing the Web‚ and you get a call from a friend who says‚ "I just read a great article! Type in this URL and check it out. It’s at http://computer.howstuffworks.com/web-server.htm." So you type that URL into your browser and press return. And magically‚ no matter where in the world that URL lives‚ the page pops up on your screen. At the most basic level possible‚ the following diagram shows the steps that brought that page to your screen: # INCLUDEPICTURE
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• A server is a computer that is a meant to be a dedicated service provider‚ and a client is a computer that requests services. • Before selecting the hardware and software components of a server‚ you should identify the server roles and network services that the server will need to provide and how many people will be accessing the server at once to help determine the load the server needs to fulfill. • The primary subsystems that make up a server are processor‚ memory‚ storage‚ and network
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?’s 1. Your company is discussing plans to migrate desktop and laptop users to Linux. One concern raised by the users is whether Linux supports the use of CDs and DVDs for both work files and for listening to music. Which of the following is an appropriate answer? c. Linux supports both the UDF and iso9660 file systems for CD and DVD use. 2. You receive a message that you’ve successfully backed up hda2 on your Linux system. What is hda2? b. the second partition on your main hard disk
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