更多"[单选题] Rachel ______ that movie thre"的相关试题:
[多选题]Which three statements are typical characteristics of VLAN arrangements? (Choose three.)
A. A new switch has no VLANs configured.
B. Connectivity between VLANs requires a Layer 3. device.
C. VLANs typically decrease the number of collision domains.
D. Each VLAN uses a separate address space.
E. A switch maintains a separate bridging table for each VLAN.
F. VLANs cannot span multiple switches.
[多选题]
Which three statements accurately describe layer 2. Ethernet switches?(choose three)
A. Microsegmentation decreases the number of collisions on the network.
B. if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
C. Spanning Tree Protocol allows switches to automatically share vlan information.
D. In a properly functioning network with redundant switched paths,each switched aegment will contain oneroot bridge with all its ports in the forwarding state.All other switches in that broadcast domain will haveonly one root port.
E. Establishing vlans increases the number of broadcast domains.
F. Switches that are configured with vlans make forwarding decisions based on both layer 2. and layer 3.address information.
[单选题]
A router has learned three possible routes that could be used to reach a destination network. One route is
The last is from RIPv2. and has a metric of 4.. Which route or routes will the router install in the routing
Table?
A. the OSPF route
B. the EIGRP route
C. the RIPv2. route
D. all three routes
E. the OSPF and RIPv2. routes
[多选题]
What are three basic parameters to configure on a wireless access point? (Choose three.)
A. SSID
B. RTS/CTS
C. AES-CCMP
D. TKIP/MIC
E. RF channel
F. authentication method
[多选题]
Which three of these statements regarding 802..1.Q trunking are correct? (Choose three.)
A. 802..1.Q native VLAN frames are untagged by default.
B. 802..1.Q trunking ports can also be secure ports.
C. 802..1.Q trunks can use 10. Mb/s Ethernet interfaces.
D. 802..1.Q trunks require full-duplex, point-to-point connectivity.
E. 802..1.Q trunks should have native VLANs that are the same at both ends.
[多选题]
What are three benefits of implementing vlans?(choose three)
A. A more efficient use of bandwidth can be achieved allowing many physical groups to use the samenetwork infrastructure
B. Broadcast storms can be mitigated by decreasing the number of broadcast domains,thus increasingtheir size.
C. A higher level of network security can be reached by separating sensitive data traffic from other networktraffic.
D. Port-based vlans increase switch-port use efficient,thanks to 802..1.Q trunks
E. A more efficient use of bandwidth can be achieved allowing many logical networks to use the samenetwork infrastructure.
F. Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing theirsize.
G. VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to thesame broadcast domain.
[单选题]
Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which
Switch is elected as the root bridge for the spanning-tree instance of vlan 1.?
A. the switch with the lowest MAC address
B. the switch with the higest MAC address
C. the switch witch the higest IP address
D. the switch with the lowest IP address
[多选题]Which are three reasons that an organization with multiple branch offices and roaming users mightimplement a Cisco VPN solution instead of point-to-point WAN links?(choose three)
A. reduced cost
B. better throughput
C. increased security
D. scalability
E. reduced latency
F. broadband incompatibility
[多选题]
Which three statements about VTP features are true?(choose three)
A. When properly configured,VTP minimizes VLAN misconfigurations and configuration inconsistencies
B. Each broadcast domain on a switch can have its own unique VTP domain
C. VTP works at Layer 3. of the OSI model and requires that a management VLAN IP address beconfigured.
D. When properly configured,VTP maintains VLAN configuration consistency and accelerates trunk linknegotiation.
E. VTP pruning is used to increase available bandwidth in trunk links
F. Client,server,and transparent are valid VTP modes
G. To configure a switch to be part of two VTP domains,each domain must have its own passwords
[多选题]Which three VMware-recommended best practices should an administrator follow before upgrading to vSphere6.5?
A. Disconnect ESXi host from vCenter.
B. VMware Tools are installed in the virtual machine.
C. Ensure that the system hardware complies with ESXi requirements.
D. Back up the host.
E. Check the interoperability of any other software integrated with vSphere.
[单选题]Three hours enough for us to finish the task.
A. was
B. were
C. is
D. are
[多选题]
What are three valid reasons to assign ports to VLANs on a switch? (Choose three.)
A. to make VTP easier to implement
B. to isolate broadcast traffic
C. to increase the size of the collision domain
D. to allow more devices to connect to the network
E. to logically group hosts according to function
F. to increase network security
[多选题]
Refer to the exhibit. Which three statements are true about how router JAX will choose a path to the
A. By default, if RIPv2. is the routing protocol, only the path JAX-ORL will be installed into the routing table.
B. The equal cost paths JAX-CHI-ORL and JAX- NY-ORL will be installed in the routing table if RIPv2. isthe routing protocol.
C. When EIGRP is the routing protocol, only the path JAX-ORL will be installed in the routing table bydefault.
D. When EIGRP is the routing protocol, the equal cost paths JAX-CHI-ORL, and JAX-NY-ORL will beinstalled in the routing table by default.
E. With EIGRP and OSPF both running on the network with their default configurations, the EIGRP pathswill be installed in the routing table.
F. The OSPF paths will be installed in the routing table, if EIGRP and OSPF are both running on the
Network with their default configurations.
[多选题]
Refer to the diagram. Which three statements describe the router port configuration and the switch portconfiguration as shown in the topology? (Choose three.)
A. The Router1. WAN port is configured as a trunking port.
B. The Router1. port connected to Switch1. is configured using subinterfaces.
C. The Router1. port connected to Switch1. is configured as 10. Mbps.
D. The Switch1. port connected to Router1. is configured as a trunking port.
E. The Switch1. port connected to Host B is configured as an access port.
F. The Switch1. port connected to Hub1. is configured as full duplex.
[多选题]
What are three characteristics of the OSPF routing protocol? (Choose three.)
A. It converges quickly.
B. OSPF is a classful routing protocol.
C. It uses cost to determine the best route.
D. It uses the DUAL algorithm to determine the best route.
E. OSPF routers send the complete routing table to all directly attached routers.
F. OSPF routers discover neighbors before exchanging routing information.
[多选题]
Which three Layer 2. encapsulation types would be used on a WAN rather than a LAN? (Choose three.)
A. HDLC
B. Ethernet
C. Token Ring
D. PPP
E. FDDI
F. Frame Relay
[多选题]
Which three approaches can be used while migrating from an IPV4. addressing scheme to an IPV6. scheme.(choose three)
A. statically map IPV4. address to IPV6. addresses
B. configuration IPv4. tunnels between IPV6. islands
C. use DHCPv6. to map IPV4. addresses to IPV6. addresses
D. use proxying and translation to translate IPV6. packets into IPV4. packets
E. configure IPV6. directly
F. enable dual-stack routing
[单选题]Three hours ( )enough for us to finish the task.
A.was
B.were
C.is
D.are
