In a synchronous modem, the receive equalizer is known as adaptive equalizer statistical equalizer None of these compromise equalizer impairment equalizer TRUE ANSWER : ? YOUR ANSWER : ?
What does RIPv2 use to prevent routing loops?1. CIDR2. Split horizon3. Authentication4. Classless masking5. Holddown timers 1 and 3 3 and 4 2, 3 and 5 2 and 5 TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following medium access control technique is used for bus/tree? token bus CSMA token ring None of these MAC TRUE ANSWER : ? YOUR ANSWER : ?
When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Data, segment, frame, packet, bit Segment, data, packet, frame, bit Data, frame, packet, segment, bit TRUE ANSWER : ? YOUR ANSWER : ?
You are working with a network that has the network ID 192.168.10.0 and require nine subsets for your company and the maximum number of hosts. What subnet mask should you use? 255.255.255.192 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.224 TRUE ANSWER : ? YOUR ANSWER : ?
The data-link layer, in reference to the OSI model, specifies All of these the virtual circuit interface to packet-switched service data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following statements is correct for the use of packet switching? by employing wide bandwidth circuits for the trunk networks substantial economies through extensive sharing of capacity could be achieved. None of these the subdivision of information into individually addressed packets in conjunction with alternative routing arrangement enabled the transmission path to be altered in the event of congestion or individ the employment of additional intelligence within the network enabled more sophisticated error control and link control procedures to be applied All of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following commands connect access list 110 inbound to interface ethernet0? Router(config-if)# ip access-list 110 in Router(config)# ip access-group 110 in Router(config-if)# ip access-group 110 in Router(config)# ip access-list 110 in TRUE ANSWER : ? YOUR ANSWER : ?
You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be? The configuration register setting is incorrect. The newly upgraded IOS is not compatible with the hardware of the router. You didn NVRAM is corrupted. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following signals is not standard RS - 232-C signal? CTS None of these VDR RTS DSR TRUE ANSWER : ? YOUR ANSWER : ?