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Q. Define Guided Media?
- Offers a conduit from one device to another
- Signal is directed as well as contained by physical limits of medium
- Twisted-pair and coaxial utilize copper conductors to accept and transport signals in form of electrical current
- Optical fiber is glass cable that accepts as well as transports signals in form of light
What Automatic Repeat Request (ARQ)? Error control is both error detection and error correction. It allows the receiver to inform the sender of any frames lost or damaged in tr
Switches operate at layer 2. They enhance bandwidth by decreasing the number of devices sharing the media. They isolate collisions. Like a bridge they forward traffic based upon la
Along any transmission path from a given source to a given destination, a group of virtual circuits can be grouped together into what is known as path.
Which of the following commands will display the current print jobs on a printer named Office Printer 01?
explaination of framing in datalink layer .
Diiferentiate between HTML and HTTP Hypertext Markup Language (HTML) The language used in writing pages for the World Wide Web. Knowledge of not HTML is not necessary f
What is Remote Procedure Call (RPC)? RPC hides the intricacies of the network by using the ordinary process call mechanism familiar to every programmer. A client process calls
How can you evaluate route tables on the router?
What is Protocol Data Unit? The data unit in the LLC level is known as the protocol data unit (PDU). The PDU having of four fields a destination service access point (DSAP), a
Question: Wireless Access points have been known to have various security vulnerabilities that can lead to breach of Secured wired networks. IEEE 802.11 standards have identifi
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