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Explain Main Difference Between System Software and Application Software

Topic: Explain Main Difference Between System Software and Application Software            Differentiate between system software and application software Before , explaining the main differences between application software and system software, let us know the definitions of Application software and System software with examples. What is System Software: System software is a set of programs to control all components of computer and to manage overall operations of computer system. Differences between System software and application software System software is used as a base to install and run all application software. Examples of system software include: Operating Systems, like Microsoft Windows, DOS, Unix and Linux Device Drivers like Device driver software of a Printer (found on CD normally provided with the printer) Utility Programs like AVAST anti virus, Disk Scanners and File Viewers etc. What is Applicat...
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Advantages and Disadvantages of Mesh Topology

Topic: Advantages and Disadvantages of Mesh Topology Mesh Topology In a mesh topology, every device on the network is physically connected to every other device on the network. Therefore, data can be sent on several possible paths from source computer to destination computer. Mesh topology is more reliable with better performance. Mesh Network Topology is mostly used in wide area networks where reliability is important. Advantages of Mesh Network Topology 1. Since, there are many links to transfer data, Mesh topology gets rid of the traffic problem . Data may be transferred through different links. 2. If one link becomes unusable, it does not disturb the whole system . Other links can be used for communication. 3. Since each node has physical connection with other nodes, therefore, one node can transfer data to many nodes at the same time. Disadvantages of Mesh Network Topology 1. It is very expensive due to implementation of multiple links for each no...
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Uses Of Computer In Education Field

Computer can be used in education in the following ways:  Computers In Teaching and Learning Process ( Computer Aided Learning - CAL ) Computers are being used actively in educational institutes to improve the learning process. Teachers can use audio video aids through computer to prepare lesson plans. They can use Microsoft Power Point to prepare electronic presentations about their lectures. These electronic presentations will be displayed on multimedia projectors in class rooms. This will be interesting and easy to learn for students. Multimedia presentations are easy to deliver for teachers too, These presentations save a lot of effort and time. Moreover multimedia presentations are interesting to view and hear sound and visual  effects. Computers will be helpful for:                        Instructing the students using PowerPoint slides, Word documents or Web pages and using hyperlinks for be...
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