HP0-Y52 Online Practice Questions and Answers

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

An HP Comware switch should send messages to an SNMP server when various events occur. What is one step in the configuration of this feature?

A. Enable SSH on the switch, and create a user account to match settings on the SNMP server.

B. Set the SNMPv2 read-write community string to match the string on the SNMP server.

C. Enable logging to the console globally.

D. Specify an SNMP trap server with the SNMP server IP address and community string.

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

Refer to the exhibit.

Based on the output in the exhibit, which statement is correct about the spanning tree protocol running in this network?

A. Switch- is a root switch.

B. Port 2 is a designated port.

C. Port 3 is a root port.

D. Port 4 is a designated port.

When configuring Multiple Spanning Tree Protocol (MSTP), how should VLANs be separated to perform load balancing?

A. placed into separate instances

B. configured with different priority values

C. never configured with more than one VLAN per instance

D. placed into separate regions

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

An HP ProVision switch is operating at its factory default settings. A network administrator connects the switch to a VLAN with a DHCP server. The switch-to-switch connection is carrying untagged traffic. The administrator wants to log in to the switch CLI using Telnet.

How should the administrator contact the switch and log in?

A. Contact the switch at its DHCP-assigned IP address and log in with the default password hp.

B. Contact the switch at its default IP address 192.168.1.1/24 and log in without entering a password.

C. Contact the switch at its DHCP-assigned IP address and log in without entering a password.

D. Contact the switch at its default IP address 192.168.1.1/24 and log in with the default password hp.

What is one feature that MSTP has that RSTP does not have?

A. load-sharing on redundant links

B. alternate root ports

C. multiple designated ports per segment

D. one set of BPDUs per VLAN

A network administrator wants to join a switch to an Intelligent Resilient Framework (IRF) virtual device. The administrator changes the switch member ID from 1 to 2. What must the administrator do before configuring the IRF port on this switch?

A. Physically connect the switch to the IRF master device.

B. Reboot the switch.

C. Disable IP routing.

D. Enable the physical interfaces that will be assigned to the IRF port.

A network administrator deletes old files in the flash file system of an HP Comware switch. The administrator then notices that the amount of free space available has not changed. Which command must the administrator execute to free up the space from deleted files?

A. reset recycle-bin

B. recycle-bin cleanup

C. cleanup recycle-bin

D. recycle-bin empty