Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP 3, 4 and 5 1 and 4 All of these 2 only 3, 4 and 5 1 and 4 All of these 2 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: application, presentation and session Session, transport and network datalink, network and transport None of these physical datalink and network application, presentation and session Session, transport and network datalink, network and transport None of these physical datalink and network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP All of these 1 and 3 1, 3 and 5 3, 4 and 5 All of these 1 and 3 1, 3 and 5 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? protocols multiplexer gateway None of these modem protocols multiplexer gateway None of these modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem is connected in between a telephone line and a computer serial port None of these network communication adapter computer serial port None of these network communication adapter ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a VLSM network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses? /30 /28 /29 /27 /30 /28 /29 /27 ANSWER DOWNLOAD EXAMIANS APP
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