HP0-Y52 Online Practice Questions and Answers

Refer to the exhibit.

The physical interfaces for Comware-1 and Comware-2 switches in the exhibit are configured in routed mode and OSPF. Both switches have the three subnets in their routing tables. The administrator wants to use DHCP to assign addressing information to the users. Based on the exhibit, where should the administrator configure DHCP relay?

A. Comware-1. G1/0/2

B. Comware-1, G1/0/1

C. Comware-2. G1/0/2

D. Comware-2, G1/0/1

A network administrator is managing an HP Comware switch from the CLI. Which action can the administrator only perform in User view?

A. verifying connectivity with traceroute or ping tools

B. creating a VLAN and assigning ports to it

C. executing display commands

D. viewing files located in flash memory

Which statement is true about wireless technologies?

A. 802.11b/g uses an 802.11a-compatible frequency

B. 802.11a has higher data rates than 802.11g does.

C. 802.11n users MIMO technology to improve throughput

D. 802.11a uses the less crowded 2.4 GHz range

Refer to the exhibit.

Based on the topology shown in the exhibit, which symptom does a network administrator see if the HP switches are in their factory default states?

A. Mislearned MAC addresses

B. Unicast storms

C. Multiple ARP requests

D. Layer 3 loop

What is the maximum number of active links supported between a device and HP ProVision switches when distributed trunking is used to connect the device to the ProVision switches?

A. Two

B. Four

C. Six

D. Eight

A network administrator establishes an aggregated link between an HP Comware and ProVision switch. VLAN 1 is untagged and VLANs 2 and 3 are tagged. The administrator configures these commands on the Comware switch:

The administrator configures theses commands on the ProVision switch:

Some of the links in the aggregated link become blocked.

Which Comware configuration should the administrator apply to the Comware switch to resolve this issue?

A. interface bridge-aggregation 1link-aggregation mode dynamic

B. interface bridge-aggregation 1link-aggregation type lacp dynamic

C. interface bridge-aggregation 1link-aggregation mode static

D. interface bridge-aggregation 1link-mode type lacp

Refer to the exhibit.

A network administrator is upgrading the operating system on an HP Comware switch. When copying the new image from a TFTP server to the flash of the switch, the process fails because there is not enough flash to store the new operating system. The new operating system is 3.2MB in size. The administrator then executes the commands shown in the exhibit above.

Which action should the administrator perform to solve this problem?

A. Execute the reset recycle-bin command, and perform the TFTP transfer again.

B. Execute the clear flash command, and perform the TFTP transfer again.

C. Reformat flash, and perform the TFTP transfer again.

D. Execute the delete old.app command, and perform the TFTP transfer again.

Refer to the Exhibit.

Originally, all four switches had the same region configuration. VLAN 14 was added to Switch_D and then mapped to instance 2. How does this affect the Multiple Spanning Tree Protocol (MSTP) topology?

A. Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_D.

B. All connectivity is lost; both uplinks are blocked on Switch_D.

C. A Layer 2 loop exists and will cause sporadic connectivity issues.

D. Load sharing is lost; one of the uplinks is blocked for all traffic on Switch_C and Switch_D.

Refer to the exhibit.

Exhibit: Network diagram and routing tables

Why does traffic from PC1 fail to reach PC2?

A. Only static routes have been enabled

B. The subnet mask is incorrect on the routers

C. There is no route back from router B

D. A default gateway setting is incorrect

Refer to the exhibit.

Which endpoint or endpoints receive broadcast ARP requests sent by EndpointA?

A. EndpointB, EndpointC, and EndpointD

B. EndpointB only

C. EendpointB and EndpointC only

D. EndpointC only