- All Exams Instant Download
How does TCP differ from UDP? (Choose two.)
How does TCP differ from UDP? (Choose two.)A . TCP provides best effort delivery.B . TCP provides synchronized communication.C . TCP segments are essentially datagrams.D . TCP provides sequence numbering of packets.E . TCP uses broadcast delivery.View AnswerAnswer: BD Explanation: TCP differs from UDP in the following ways: TCP provides...
What are possible reasons for this problem?
Refer to the graphic. R1 is unable to establish an OSPF neighbor relationship with R3. What are possible reasons for this problem? (Choose two)A . All of the routers need to be configured for backbone Area 1B . R1 and R2 are the DR and BDR, so OSPF will not...
What would be an effect of this cable being disconnected?
Refer to the exhibit. A problem with network connectivity has been observed. It is suspected that the cable connected to switch port Fa0/9 on Switch1 is disconnected. What would be an effect of this cable being disconnected?A . Host B would not be able to access the server in VLAN9...
Which two options will help to solve the problem of a network that is suffering a broadcast storm? (Choose two.)
Which two options will help to solve the problem of a network that is suffering a broadcast storm? (Choose two.)A . a bridgeB . a routerC . a hubD . a Layer 3 switchE . an access pointView AnswerAnswer: BD Explanation: Routers and layer 3 switches will not propagate broadcast...
Which layer of the OSI model controls the reliability of communications between network devices using flow control, sequencing and acknowledgments?
Which layer of the OSI model controls the reliability of communications between network devices using flow control, sequencing and acknowledgments?A . PhysicalB . Data-linkC . TransportD . NetworkView AnswerAnswer: C Explanation: There are many services that can be optionally provided by a transport-layer protocol, and different protocols may or may...
How many collision and broadcast domains exist on the switch (collision, broadcast)?
A switch has 48 ports and 4 VLANs. How many collision and broadcast domains exist on the switch (collision, broadcast)?A . 4, 48B . 48, 4C . 48, 1D . 1, 48E . 4, 1View AnswerAnswer: B Explanation: A switch uses a separate collision domain for each port, and each...
Which of the following describe the process identifier that is used to run OSPF on a router? (Choose two)
Which of the following describe the process identifier that is used to run OSPF on a router? (Choose two)A . It is locally significant.B . It is globally significant.C . It is needed to identify a unique instance of an OSPF database.D . It is an optional parameter required only...
Which of the following is true regarding the configuration of SwitchA?
Hotspot Questions Which of the following is true regarding the configuration of SwitchA?A . only 5 simultaneous remote connections are possibleB . remote connections using ssh will require a username and passwordC . only connections from the local network will be possibleD . console access to SwitchA requires a passwordView...
How can the network administrator solve this problem?
Refer to the exhibit. Host A can communicate with Host B but not with Hosts C or D. How can the network administrator solve this problem?A . Configure Hosts C and D with IP addresses in the 192.168.2.0 network.B . Install a router and configure a route to route between...
Why would a network administrator configure port security on a switch?
Why would a network administrator configure port security on a switch?A . to prevent unauthorized Telnet access to a switch portB . to prevent unauthorized hosts from accessing the LANC . to limit the number of Layer 2 broadcasts on a particular switch portD . block unauthorized access to the...
