Computer Networking
In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and

PC
synchronous port
None of these
crossover cable
asynchronous port

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
How does a host on an Ethernet LAN know when to transmit after a collision has occurred?1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.3. You can improve the CSMA/CD network by adding more hubs.4. After a collision, the station that detected the collision has first priority to resend the lost data.5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.

2 and 4
1,3 and 4
1 and 3
2 and 5

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?

The highest IP address of any logical interface
The lowest IP address of any logical interface
The lowest IP address of any physical interface
The highest IP address of any physical interface

ANSWER DOWNLOAD EXAMIANS APP