F50-531 Online Practice Questions and Answers

What is the purpose of provisioning?

A. Provisioning allows modules that are not licensed to be fully tested.

B. Provisioning allows modules that are licensed be granted appropriate resource levels.

C. Provisioning allows the administrator to activate modules in non-standard combinations.

D. Provisioning allows the administrator to see what modules are licensed, but no user action is ever required.

Monitors can be assigned to which three resources? (Choose three.)

A. NATs

B. pools

C. iRules

D. nodes

E. SNATs

F. pool members

G. virtual servers

A site would like to ensure that a given web server's default page is being served correctly prior to sending it client traffic. They assigned the A site would like to ensure that a given web server's default page is being served correctly prior to sending it client traffic. They are assigned the default HTTP monitor to the pool. What would the member status be if it sent an unexpected response to the GET request default HTTP monitor to the pool. What would the member's status be if it sent an unexpected response to the GET request?

A. The pool member would be marked offline (red).

B. The pool member would be marked online (green).

C. The pool member would be marked unknown (blue).

D. The pool member would alternate between red and green.

You need to terminate client SSL traffic at the BIG-IP and also to persist client traffic to the same pool member based on a BIG-IP supplied cookie. Which four are profiles that would normally be included in the virtual server's definition? (Choose four.)

A. TCP

B. HTTP

C. HTTPS

D. ClientSSL

E. ServerSSL

F. Cookie-Based Persistence

Which two statements are true about NATs? (Choose two.)

A. NATs support UDP, TCP, and ICMP traffic.

B. NATs can be configured with mirroring enabled or disabled.

C. NATs provide a one-to-one mapping between IP addresses.

D. NATs provide a many-to-one mapping between IP addresses.

Which statement is true concerning a functional iRule?

A. iRules use a proprietary syntax language.

B. iRules must contain at least one event declaration.

C. iRules must contain at least one conditional statement.

D. iRules must contain at least one pool assignment statement.

Which statement is true regarding fail-over?

A. Hardware fail-over is disabled by default.

B. Hardware fail-over can be used in conjunction with network failover.

C. If the hardware fail-over cable is disconnected, both BIG-IP devices will always assume the active role.

D. By default, hardware fail-over detects voltage across the fail-over cable and monitors traffic across the internal VLAN.

Where is the load-balancing mode specified?

A. within the pool definition

B. within the node definition

C. within the virtual server definition

D. within the pool member definition

If a client's browser does not accept cookies, what occurs when the client connects to a virtual server using cookie persistence?

A. The connection request is not processed.

B. The connection request is sent to an topology server.

C. The connection request is load-balanced to an available pool member.

D. The connection request is refused and the client is sent a "server not available" message.

Which VLANs must be enabled for a SNAT to perform as desired (translating only desired packets)?

A. The SNAT must be enabled for all VLANs.

B. The SNAT must be enabled for the VLANs where desired packets leave the BIG-IP.

C. The SNAT must be enabled for the VLANs where desired packets arrive on the BIG-IP.

D. The SNAT must be enabled for the VLANs where desired packets arrive and leave the BIG-IP.

Which statement is true concerning iRule events?

A. All iRule events relate to HTTP processes.

B. All client traffic has data that could be used to trigger iRule events.

C. All iRule events are appropriate at any point in the client-server communication.

D. If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely.

A virtual server is listening at 10.10.1.100:any and has the following iRule associated with it: when CLIENT_ACCEPTED { if {[TCP::local_port] equals 80 } { pool pool1 } elseif {[TCP::local_port] equals 443 } { pool pool2 } If a user connects to 10.10.1.100 and port 22, which pool will receive the request?

A. pool1

B. pool2

C. None. The request will be dropped.

D. Unknown. The pool cannot be determined from the information provided.

Which two statements describe differences between the active and standby systems? (Choose two.)

A. Monitors are performed only by the active system.

B. Fail-over triggers only cause changes on the active system.

C. Virtual server addresses are hosted only by the active system.

D. Configuration changes can only be made on the active system.

E. Floating self-IP addresses are hosted only by the active system.

Where is persistence mirroring configured?

A. It is always enabled.

B. It is part of a pool definition.

C. It is part of a profile definition.

D. It is part of a virtual server definition.

How is MAC masquerading configured?

A. Specify the desired MAC address for each VLAN for which you want this feature enabled.

B. Specify the desired MAC address for each self-IP address for which you want this feature enabled.

C. Specify the desired MAC address for each VLAN on the active system and synchronize the systems.

D. Specify the desired MAC address for each floating self-IP address for which you want this feature enabled.