Computer software can be divided into two main categories: application software and system software. Application Software: Application Software includes programs that do real work for user. Example: Payroll systems‚ Inventory Control‚ Manage student database‚ Word Processor‚ Spreadsheet and Database Management System etc. Application software consists of the programs for performing tasks particular to the machine’s utilization. Examples of application software include spreadsheets‚ database systems
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Graded Assignments The following sections contain student copies of the assignments. These must be distributed to students prior to the due dates for the assignments. Online students will have access to these documents in PDF format‚ which will be available for downloading at any time during the course. Course Revision Table Change Date Updated Section Change Description Change Rationale Implementation Quarter 11/04/2011 All New Curriculum December 2011
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Types of WLAN Private/Home WLAN This is the most common area to see a wireless. Home WLANs are meant to be used for small areas‚ usually with up to a 200-foot radius‚ and as such are suitable for homes or small businesses. The private WLAN subscribes to the 802.11 technology standard for wireless networking‚ with the most common being the 802.11b standard‚ often referred to as Wi-Fi. Private WLANS will frequently be based around a single router/access point which will connect to the Internet
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which is shared by Bluetooth devices and microwave ovens. Rationale It is an interconnection of autonomous computers within a single building or a small campus. It is generally called WLAN (Wireless Local Area Network). WLANs are privately owned computer networks. The range of WLAN varies from 10m to 1.5km. WLANs are small sized networks. That is‚ a few number of computers are connected each other. Each computer usually contains a network interface device that connects the computer directly to the
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1.0. Introduction Over the last few years‚ Wireless Local Area Networks (WLANs) have gained strong popularity in a number of vertical markets‚ including health-care‚ retail‚ manufacturing‚ warehousing‚ and academic areas. These industries have profited from the productivity gains of using hand-held terminals and notebook computers to transmit real time information to centralized hosts data processing [1]. Wireless communications offer users and organizations many benefits such as portability
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Riordan Manufacturing is a global plastics manufacturer. Their products include plastic beverage containers produced in Albany‚ Georgia‚ custom plastic parts produced in Pontiac‚ Michigan‚ and plastic fan parts produced in Hang Zhou‚ China (UOPX‚ 2013‚ p. 1). Riordan’s research and development is in San Jose‚ California (Corporate Headquarters). Riordan ’s main customers are automotive parts manufacturers‚ aircraft manufacturers‚ the Department of Defense‚ beverage makers and bottlers‚ and appliance
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Chapter 1 How unified communication connect people and business Aligning business processes and mapping each one to software applications and IT solutions is called Business process management (BPM) Unified Communication (UC) refers to combining multiple technologies to provide the most effective real-time and non-real time communication with the correct individual Real-time communication and non-real-time communications Real time communications methods Telephony Presence/availability
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off of the company’s network usually using a leased line. WLAN A WLAN stands for wireless local area network which Kudler Fine Foods can use running their RF hand scanners‚ laptops‚ and printers wirelessly. A benefit to using a WLAN is it is cost effective as the computer or device does not require running cables to connect to the network‚ and it does not need to be in line of sight of the wireless router (WAP) to operate. A typical WLAN can operate in ranges of 3 to 150 m speeds capable of reaching
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CSMA/CD token passing CSMA/CA polling 14 Which two statements are valid planning considerations for WLAN deployments? (Choose two.) The IEEE 802.11n draft standard is intended to improve WLAN data rates and range without requiring additional power or RF band allocation. In North America‚ 802.11a channels should be restricted to 1‚ 6‚ and 11 to reduce channel overlaps. An ESS generally includes
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Related articles entities‚ materials‚ or equipment are necessarily the best available for the ..... WLAN Security Best Practices .......................................................................................8-1 ... Learn from NIST: Best practices in security program management searchsecurity.techtarget.com/.../Learn-from-NIST-Best-practi...This tip gives best practices for implementing such mandates and others. ... challenges behind operational integration of security and network management
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