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Which statement accurately explains the purpose of the TCP protocol and what it provides?
Which statement accurately explains the purpose of the TCP protocol and what it provides?A . The primary purpose of TCP is to provide reliable communications between application services.B . The primary purpose of TCP is to provide unreliable communications between application servicesC . The primary purpose of TCP is to...
Choose two true statements that characterize Link State Routing
Choose two true statements that characterize Link State RoutingA . Routers send a copy of their routing table to their neighbors periodically.B . Routers flood link information throughout the entire area.C . Network converges quickly (within several seconds) after a topology change.D . Routers do not have precise knowledge of...
What is the meaning of carrier sense in the CSMA/CD algorithm?
What is the meaning of carrier sense in the CSMA/CD algorithm?A . The host will retransmit the frame if it detects a collision during transmission.B . The host is able to detect the transmission speed of the Ethernet switch port to which the host is connected.C . The host will...
Which of the following Ethernet rates requires an optical cable to operate?
Which of the following Ethernet rates requires an optical cable to operate?A . 10 Mb/s Ethernet.B . 100 Mb/s Ethernet.C . 1000 Mb/s Ethernet .D . There are copper and optical versions possible for all of these Ethernet data rates.View AnswerAnswer: D
The TCP/IP and OSI models of protocol are similar in that they both have:
The TCP/IP and OSI models of protocol are similar in that they both have:A . An application and session layer.B . A network layer that provides a universal and consistent forwarding service.C . A transport layer with two protocols.D . An applications services layer with similar layering and service definitions.View...
Which command must be configured in a Dockerfile to accomplish this goal?
A DevOps engineer has built a container to host a web-server and it must run as an executable. Which command must be configured in a Dockerfile to accomplish this goal?A . ENTRYPOINT <usr/sbin/apache2ctl>B . ENTRYPOINT [“/usr/sbin/apache2ctl”, “-D”, “FOREGROUND”]C . ENTRYPOINT [“BACKGROUND”, “-D”, “/usr/sbin/apache2ctl”]D . ENTRYPOINT {usr/sbin/apache2ctl}View AnswerAnswer: B
Which of the following is not supported on the Nokia 7450 ESS?
Which of the following is not supported on the Nokia 7450 ESS?A . Support for IPv6.B . Support for POD . Upgrade path to the Nokia 7750 SF . Support for IS-ISView AnswerAnswer: C
Which of the following best describes an Ethernet bridge?
Which of the following best describes an Ethernet bridge?A . A passive device simply used to connect two or more cables. Does not generate or amplify any signals.B . A device that receives and retransmits a signal out its other ports, but does not do any Layer 2 analysis of...
What information is used to separate VLANs on a VLAN trunk that connects multiple VLANs?
What information is used to separate VLANs on a VLAN trunk that connects multiple VLANs?A . VLAN tag.B . IP Header.C . FCE . Priority Value.View AnswerAnswer: A
Who was responsible for developing and publishing the original standard that was used for 10 Mbit/s Ethernet?
Who was responsible for developing and publishing the original standard that was used for 10 Mbit/s Ethernet?A . Intel Corporation.B . Digital Equipment Corporation.C . DEC-Intel-Xerox.D . Apple Computer.E . IBView AnswerAnswer: C
