Computer Networking On a class B network, how many hosts are available at each site with a subnet mask of 248? 1,022 2,046 16,382 8,190 4,094 1,022 2,046 16,382 8,190 4,094 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 SMTP VMTP None of these X.25 UDP SMTP VMTP None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking X.21 is a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media None of these a very common bit-oriented data link protocol issued by ISO network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for microwave communications, satellite and radar? Low Frequency : 30 kHz to 300 kHz Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Extremely High Frequency :30,000 MHz Low Frequency : 30 kHz to 300 kHz Super High Frequency : 3000 MHz to 30000 MHz Medium Frequency : 300 kHz to 3 MHz None of these Extremely High Frequency :30,000 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 49 80 110 90 49 80 110 90 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Error detecting code Cyclic redundancy check Error rate Checksum None of these Error detecting code Cyclic redundancy check Error rate Checksum None of these ANSWER DOWNLOAD EXAMIANS APP
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