Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard? 2 6 None of these 3 4 2 6 None of these 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands sets a trunk port on a 2960 switch? trunk on switchport mode trunk trunk all switchport trunk on trunk on switchport mode trunk trunk all switchport trunk on ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? HDLC PPP PAP Frame Relay 802.1 HDLC PPP PAP Frame Relay 802.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Switches Bridges Managed hubs Switches configured with VLANs Switches Bridges Managed hubs Switches configured with VLANs ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is None of these a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. None of these a method of determining which device has access to the transmission medium at any time network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which of the following technologies is the term HFC used? Frame Relay PPPoE DSL Dedicated T1 Frame Relay PPPoE DSL Dedicated T1 ANSWER DOWNLOAD EXAMIANS APP
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