[单选题]
Refer to the exhibit. Which mask is correct to use for the WAN link between the routers that will provide
Connectivity while wasting the least amount of addresses?
A. /23.
B. /24.
C. /25.
D. /30.

[单选题]
Refer to the exhibit. Which VLSM mask will allow for the appropriate number of host addresses for Network
A. /25.
B. /26.
C. /27.
D. /28.

[单选题]
Refer to the exhibit. Which statement describes DLCI 17.?
A. DLCI 17. describes the ISDN circuit between R2. and R3..
B. DLCI 17. describes a PVC on R2.. It cannot be used on R3. or R1..
C. DLCI 17. is the Layer 2. address used by R2. to describe a PVC to R3..
D. DLCI 17. describes the dial-up circuit from R2. and R3. to the service provider.

[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]
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.

[单选题]
Refer to the exhibit. Which of these statements correctly describes the state of the switch once the boot
Process has been completed?
A. Only the default VLANs are configured on SwitchA.
B. SwitchA does not have a VTP domain name configured.
C. VTP pruning needs to be enabled on SwitchA.
D. SwitchC needs to have the VTP domain name configured.
E. SwitchB is in transparent mode.

[多选题]
Refer to the exhibit. Which destination addresses will Host A use to send data to Host B? (Choose two.)
A. the IP address of Switch1.
B. the IP address of Router1. Fa0./0.
C. the IP address of HostB
D. the MAC address of Switch1.
E. the MAC address of Router1. Fa0./0.
F. the MAC address of HostB

[单选题]
Which statement is correct regarding the operation of DHCP?
A. A DHCP client uses a ping to detect address conflicts.
B. A DHCP server uses a gratuitous ARP to detect DHCP clients.
C. A DHCP client uses a gratuitous ARP to detect a DHCP server.
D. If an address conflict is detected, the address is removed from the pool and an administrator mustresolve the conflict.
E. If an address conflict is detected, the address removed from the pool for an amount of timeconfigurable by the administrator.
F. If an address conflict is detected, the address is removed from the pool and will not be reused untilserver is rebooted.

[单选题]
Which statement is correct about the internetwork shown in the diagram?
A. Switch2. is the root bridge.
B. Spanning Tree is not running.
C. HostD and Server1. are in the same subnet.
D. No collision can occur in traffic between Host B and Host C
E. If Fa0./0. is down on Router1., HostA cannot access Server1..
F. If Fa0./1. is down on Switch3., HostC cannot access Server 2..

[单选题]Which statement is correct when migrating from a Windows vCenter Server to the vCenter Server Appliance 6.5?
A.Migration deployments do not migrate local OS users from the source vCenter Server.
B.Migration deployments support DHCP on the source vCenter Server.
C.Migration deployments allow the source vCenter Server to remain powered on afterwards.
D.Migration deployments support custom ports for all services on the source vCenter Server.

[单选题]
Refer to the exhibit. Which rule does the DHCP server use when there is an IP address conflict?
A. The address is removed from the pool until the conflict is resolved.
B. The address remains in the pool until the conflict is resolved.
C. Only the IP detected by Gratuitous ARP is removed from the pool.
D. Only the IP detected by Ping is removed from the pool.
E. The IP will be shown, even after the conflict is resolved.

[多选题]
Refer to the exhibit. Which two statements are true about the loopback address that is configured on
RouterB? (Choose two.)
A. It ensures that data will be forwarded by RouterB.
B. It provides stability for the OSPF process on RouterB.
C. It decreases the metric for routes that are advertised from RouterB.
D. It indicates that RouterB should be elected the DR for the LAN.

[单选题]
Refer to the exhibit.Which user-mode password has just been set?
A. Telnet
B. Auxiliary
C. SSH
D. Console

[单选题]
Which pairing reflects a correct protocol-and-metric relationship?
A. OSPF and mumber of hops and reliability
B. EIGRP and link cost
C. IS-IS and delay and reliability
D. RIPv2. and number of hops

[多选题]
Refer to the exhibit.Which three variables(router,protocol port,and router ACL direction)apply to an
Extended ACL that will prevent student 01. from securely browsing the internet?
A. OUT
B. Router 3.
C. HTTTP
D. IN
E. Router 1.

[多选题]
Refer to the exhibit.Which two devices can be used to complete the connection between the WAN router at
The customer site and the service provider?
A. modem
B. Frame Relay switch
C. CSU/DSU
D. WAN switch
E. ISDN TA
F. ATM switch

[多选题]About the interventricular septum, which of the following descriptions are correct?
A.Its position is indicated by the anterior and posterior interventricular grooves.
B.It can be divided into muscular and membranous parts.
C.The upper part is thicker than the lower part.
D.It pressents the fossa ovalis in the lower part.
E.If the interventricular septum is defect, it is one of congenital cardiac disease called as ventricu

[多选题]About the commom carotid arteries, which of the following descriptions are correct?
A.The left common carotid artery is a branch of the brachiocephalic trunk.
B.The right common carotid artery arises from the arch of the aorta.
C.They divide into the external and internal carotid arteries at the level of the upper border of the
D.The carotid sinus is a slight dilation formed at the end of the common carotid artery and the initia
E.The pulsation (搏动) of the common carotid artery can be detected by pressing gently on the place be