Computer Networking Switching at the network layer in the Internet uses the datagram approach to: IP switching Packet switching Message switching Circuit switching IP switching Packet switching Message switching Circuit switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as Carrier Amplitude None of these Aloha Attenuation Carrier Amplitude None of these Aloha Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver All of these 3 and 4 5 only 1 only 1 and 3 All of these 3 and 4 5 only 1 only 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11h? 23 12 40 3 23 12 40 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following access lists will allow only HTTP traffic into network 196.15.7.0? access-list 110 permit ip any 196.15.7.0 0.0.0.255 access-list 100 permit tcp any 196.15.7.0 0.0.0.255 eq www access-list 100 permit 196.15.7.0 0.0.0.255 eq www access-list 10 deny tcp any 196.15.7.0 eq www access-list 110 permit ip any 196.15.7.0 0.0.0.255 access-list 100 permit tcp any 196.15.7.0 0.0.0.255 eq www access-list 100 permit 196.15.7.0 0.0.0.255 eq www access-list 10 deny tcp any 196.15.7.0 eq www ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation in which the two binary values are represented by two different amplitudes of the carrier frequency is known as Amplitude modulation Amplitude None of these Amplitude-shift keying Aloha Amplitude modulation Amplitude None of these Amplitude-shift keying Aloha ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS