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 5 protocols None of these Layer 4 protocols Layer 6 protocols Layer 7 protocols Layer 5 protocols None of these Layer 4 protocols Layer 6 protocols Layer 7 protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: None of these datalink, network and transport application, presentation and session Session, transport and network physical datalink and network None of these datalink, network and transport application, presentation and session Session, transport and network physical datalink and network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The network layer, in reference to the OSI model, provide data link procedures that provide for the exchange of data via frames that can be sent and received None of these All of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device data link procedures that provide for the exchange of data via frames that can be sent and received None of these All of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? VPN xDSL HDLC Cable IPSec VPN xDSL HDLC Cable IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? Telephone line Coaxial cable Telegraph line None of these Microwave systems Telephone line Coaxial cable Telegraph line None of these Microwave systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What can greatly reduce TCP/IP configuration problems? WINS Server DHCP Server None of these WINS Proxy PDC WINS Server DHCP Server None of these WINS Proxy PDC ANSWER DOWNLOAD EXAMIANS APP
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