Computer Networking Which of the following provide inter-switch VLAN communication? 1. ISL 2. VTP 3. 802.1Q 4. 802.3Z 1 and 3 2 only 2 and 4 2, 3 and 4 1 and 3 2 only 2 and 4 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation All of these the simultaneous transmission of data to a number of stations None of these a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation All of these the simultaneous transmission of data to a number of stations None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? modem t-switch frequency-division multiplexer None of these time-division multiplexer modem t-switch frequency-division multiplexer None of these time-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1 and 2 1, 3 and 4 1, 2 and 4 2, 3 and 5 1 and 2 1, 3 and 4 1, 2 and 4 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask? 15 14 16 30 15 14 16 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Log-on procedure Safeguard procedure Identification procedure None of these Security procedure Log-on procedure Safeguard procedure Identification procedure None of these Security procedure ANSWER DOWNLOAD EXAMIANS APP
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