Computer Networking To avoid transmission errors, a check figure is calculated by the transmitting computer both A and B None of these Start and stop bit receiving computer transmitting computer both A and B None of these Start and stop bit receiving computer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Fax Modem Keyboard Scanner None of these Fax Modem Keyboard Scanner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A switch has been configured for three different VLANs: VLAN2, VLAN3, and VLAN4. A router has been added to provide communication between the VLANs. What type of interface is necessary on the router if only one connection is to be made between the router and the switch? 1Gbps Ethernet 10Mbps Ethernet 56Kbps Serial 100Mbps Ethernet 1Gbps Ethernet 10Mbps Ethernet 56Kbps Serial 100Mbps Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The core diameter of a single-mode fibers is about 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these 3 times the wavelength of the light carried in the fiber 7 times the light carried in the fiber 10 times the wavelength of the light carried in the fiber 10 times the fiber radius None of these 3 times the wavelength of the light carried in the fiber ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who originally designed TCP/IP? Xerox IBM Novell None of these The Department of Defense Xerox IBM Novell None of these The Department of Defense ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Gateway Active hub Router 802.6 Switch Gateway Active hub Router 802.6 Switch ANSWER DOWNLOAD EXAMIANS APP
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