Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? close disconnect disable exit close disconnect disable exit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A required characteristic of an online real-time system is: None of these offline batch processing no delay in processing more than one CPU All of these None of these offline batch processing no delay in processing more than one CPU All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What function does a serial interface perform in data communication? Converts serial data into audio signals Converts parallel data into a stream of bits Converts analog signals into digital signals None of these Decodes incoming signals into computer data Converts serial data into audio signals Converts parallel data into a stream of bits Converts analog signals into digital signals None of these Decodes incoming signals into computer data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? X.25 UDP None of these VMTP SMTP X.25 UDP None of these VMTP SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? higher error rate Slower data transmission interference of transmissions from different computers All of these higher error rate Slower data transmission interference of transmissions from different computers All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. LLC, MAC PDU, HDLC MAC, LLC None of these HDLC, PDU LLC, MAC PDU, HDLC MAC, LLC None of these HDLC, PDU ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS