Computer Networking Which of the following communications service provides message preparation and transmission facilities? x400 Teletex Teletext Fax None of these x400 Teletex Teletext Fax None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network designer wants to connect 5 routers as point-to-point simplex line. Then the total number of lines required would be 5 32 20 None of these 10 5 32 20 None of these 10 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following program is used to copy files to or from another UNIX timesharing system over a single link? UART VMTP UUCP None of these TFTP UART VMTP UUCP None of these TFTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the pulse height is different. the clocking is mixed with the data in asynchronous transmission None of these the bandwidth required is different the clocking is derived from the data in synchronous transmission the pulse height is different. the clocking is mixed with the data in asynchronous transmission None of these the bandwidth required is different the clocking is derived from the data in synchronous transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Fax system Teletex system None of these Microwave system Videotex system Fax system Teletex system None of these Microwave system Videotex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the purpose of Spanning Tree Protocol in a switched LAN? To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To create collision domains To manage the VLAN database across multiple switches To prevent routing loops in networks with redundant paths To prevent switching loops in networks with redundant switched paths To provide a mechanism for network monitoring in switched environments To create collision domains To manage the VLAN database across multiple switches To prevent routing loops in networks with redundant paths ANSWER DOWNLOAD EXAMIANS APP
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