Computer and our life Importance of computer: Computer is an important machine in our life. Without computer our life is nothing. We need to use it in every sector of our life. What type of work sector that is we are using computer. It makes our job easier and simple. Computer creates a great opportunity for us. We are changing our life style quickly through computer. We are using it in education sector‚ medical sector‚ research and experimental job‚ designing‚ architectural designing‚ planning
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Personal computers | Personal PC that stores information and has hardware‚ software‚ and internet connection | http://www.techterms.com/definition/pc | Dell‚ IBM‚ Gateway‚ | Servers | Server serves information to computers that are connected to it | http://www.techterms.com/definition/server | Web servers‚ mail servers‚ and LAN servers | Supercomputers | It is a high performance computing machine designed to have extremely fast
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address book of IP addresses. Instead‚ we just connect through a domain name server‚ also called a DNS server or name server‚ which manages a massive database that maps domain names to IP addresses. Whether we’re accessing a Web site or sending e-mail‚ your computer uses a DNS server to look up the domain name we’re trying to access. The proper term for this process is DNS name resolution‚ and we would say that the DNS server resolves the domain name to the IP address. For example‚ when we enter "http://www
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Deployment and Server Edition. Windows Server 2012 with Hyper-V will be deployed on all servers throughout the enterprise. Hyper-V will support WAI’s workload‚ with its expanded support for host processors and memory. In addition Hyper-V will allow WAI to utilize existing servers while still taking advantage of new hardware technology for virtualization now and in the future. Server Core will be installed on all servers for reliability and security. There will be a total of 10 servers for the WAI’s
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more aware and threatened by the fact that their computers are prone to attack. Virus scanners are becoming necessities on all machines. Installing and monitoring these virus scanners takes many man hours and a lot of money for site licenses. Many server programs are coming equipped with a program called "netlog." This is a program that monitors the computer use of the employees in a company on the network. The program monitors memory and file usage. A qualified system administrator should be able
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good idea to put shared servers and services on a DMZ when both internal and external users need access? With a DMZ‚ there are two firewalls to protect the internal network from external threats. The necessary servers can be placed between the two in order to allow access from either side through strict firewalls while still allowing very little external traffic into the internal zone. The outermost firewall can allow a certain set of traffic to come in and access the servers. The inner most firewall
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FACULTY OF INFORMATION & COMMUNICATION TECHNOLOGY BIS1513 INTRO TO INFORMATION SYSTEMS Title : Group Assignment Due Date : Week 12 Lecturer : Hossein Babaei Name Student ID# 1. Tito biwott kipngetich 110033563 2. Samora Machel Olimi 110033402 3.Walid Mohamed
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such as servers‚ like those in the accompanying figure? a. clustering c. aggregation b. concatenation d. virtualization C5. Which of the following do most major corporations use for business activities like billing millions of customers‚ preparing payroll for thousands of employees‚ and managing millions of items in inventory? a. embedded computers c. mainframes b. supercomputers d. mobiles devices B6. Which of the following kinds of computing refers to an environment of servers that house
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is possible‚ meaning that people are only a click away from their mail. Other features that can be built into the system include personal and group calendars‚ shared email folders‚ and integrated encryption mechanisms. Innovatrix’s Linux based Mail Server is a one stop solution for all your mailing needs. Our Enterprise Mailing Solutions are an apt answer to this problem. Why Linux Linux is an Open Source software‚ with no limitations be it with the licensing or features. 100% Virus & Spam free The
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Shavekia Garrett NT1230 Client-Server Networking I Mr. Lyles August 23‚ 2014 Unit 10 Assignment The company I choose is a small IT company. The company offers all the big major companies technical support. They have to backup client information‚ finical records‚ and employee’s information. The company would use the GFS scheme for backing up their information. The GFS scheme comes with a full month backup which is stored offsite‚ and a weekly and daily backup that is kept onsite as well as offsite
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