Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 2, 3 and 4 2 and 4 1 and 3 2 only 2, 3 and 4 2 and 4 1 and 3 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum distance with maximum data rate for 802.11a? Over 200 feet About 90-100 feet About 65-75 feet About 150 feet Over 200 feet About 90-100 feet About 65-75 feet About 150 feet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? controller None of these doubleplexer multipplexer concentrator controller None of these doubleplexer multipplexer concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is always less expensive than flat-rate service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What layer of the OSI model would you assume the problem is in if you type show interface serial 1 and receive the following message? "Serial1 is down, line protocol is down." Network layer Physical layer None. It is a router problem. Data Link layer Network layer Physical layer None. It is a router problem. Data Link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? None of these 8 Kbps 64 Kbps 32 Kbps 128 Kbps. None of these 8 Kbps 64 Kbps 32 Kbps 128 Kbps. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS