Computer Networking On a class B network, how many subnets are available with a subnet mask of 248? 126 2 30 62 6 126 2 30 62 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? physical layer data link layer network layer None of these transport layer physical layer data link layer network layer None of these transport layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An anticipated result from multiprogramming operations is: All of these the handling of more jobs None of these reduced computer idle time better scheduling of work All of these the handling of more jobs None of these reduced computer idle time better scheduling of work ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions? Videoconferencing None of these Bulletin board system (BBS) Teleconferencing E-mail Videoconferencing None of these Bulletin board system (BBS) Teleconferencing E-mail ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the clocking is mixed with the data in asynchronous transmission the bandwidth required is different the clocking is derived from the data in synchronous transmission the pulse height is different. None of these the clocking is mixed with the data in asynchronous transmission the bandwidth required is different ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software Link access procedure (LAP) Error detecting protocols None of these Telecommunications Communications software Link access procedure (LAP) Error detecting protocols None of these Telecommunications ANSWER DOWNLOAD EXAMIANS APP
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