Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.3 X.75 X.21 None of these X.25 X.3 X.75 X.21 None of these X.25 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? Layer 7 protocols Layer 5 protocols Layer 4 protocols None of these Layer 6 protocols Layer 7 protocols Layer 5 protocols Layer 4 protocols None of these Layer 6 protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? None of these 20 seconds 120 seconds 2 seconds 12 seconds None of these 20 seconds 120 seconds 2 seconds 12 seconds ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The physical layer, in reference to the OSI model, defines data link procedures that provide for the exchange of data via frames that can be sent and received None of these the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service All of these data link procedures that provide for the exchange of data via frames that can be sent and received None of these the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 4 protocol is used for a Telnet connection? TCP UDP TCP/IP IP TCP UDP TCP/IP IP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 1 and 5 1, 3 and 6 3, 4 and 6 2, 3 and 5 1 and 5 1, 3 and 6 3, 4 and 6 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS