iPhone 5 vs. Galaxy S3 vs. Lumia 920 Difference

The Apple iPhone 5 is finally real. While its specs are premium, the iPhone isn't the only worthwhile smartphone on the block. We compare it, spec to spec, to the top Android and Windows phones: the Samsung Galaxy S3, and Nokia Lumia 920. iPhone S3 NOKIA Lumia 920 SAMSUNG GALAXY S3 Apple iPhone 5 Samsung Galaxy 3 Nokia Lumia 920 Operating system iOS 6 Android 4.0 Windows Phone 8 Display 4-inch IPS LCD; 1,136x640 pixels, 326 ppi 4.8-inch...

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Wireless Local Area Network (WLAN)

A wireless local area network (WLAN) A wireless local area network (WLAN) uses radio frequency (RF) technology to transmit and receive data over the air.The Institute of Electrical and Electronics Engineers (IEEE) have established the IEEE 802.11 standard, which is the predominant standard for wireless LANs.Any LAN application, network operating system, or protocol including TCP/IP, will run on 802.11-compliant WLANs as they would over Ethernet 802.11...

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How to Make Network Cables?

How to Make Your Own Network Cables?1. Making your own network cable A network cable basically consists of a patch cable and two network connectors (formally known as RJ45 modular plugs) attached to each of its ends. The job of making your own cable is attaching these connectors to a patch cable. What you need: A crimping/cutting/stripping tool: This the most important tool; it helps cut, strip, and crimp patch cable. It costs just about $15. I...

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Configure the domain controller

Domain controllers store data and manage user and domain interactions, including user logon processes, authentication, and directory searches. If you plan to use this server to provide the Active Directory directory service to network users and computers, configure this server as a domain controller. To configure a server as a domain controller, install Active Directory on the server. There are four options available in the Active Directory Installation...

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Nokia Windows phone 8 launch

                     Nokia unveiled the Lumia 920 and 820 with PureView, its first smartphones using Windows 8 software, in a joint event with Microsoft in New York, at a critical time for both companies.Nokia has finally launched its smart phone handsets powered by Microsoft's Windows Phone 8 operating system. Microsoft and Nokia unveiled the new...

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MCITP

What is MCITP? The Microsoft Certified IT Professional (MCITP) certification helps validate that an individual has the comprehensive set of skills necessary to perform a particular IT job role, such as database administrator or enterprise messaging administrator. MCITP certifications build on the technical proficiency measured in the Microsoft Certified Technology Specialist (MCTS) certifications. Therefore, you will earn one or more MCTS certifications...

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Exchange Servers

Exchange Servers:-               Microsoft Exchange Server is the server side of a client–server, collaborative application product developed by Microsoft. It is part of theMicrosoft Servers line of server products and is used by enterprises using Microsoft infrastructure products.Microsoft Exchange Server is the brand name for Microsoft's email server software and is typically found in corporations running Microsoft...

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