Free F50-521 Exam braindumps download (F50-521 exam dumps Free)

QUESTION: 36

Where is persistence mirroring configured?

It is always enabled.
It is part of a pool definition.
It is part of a profile definition.
It is part of a virtual server definition.

Answer(s): C

QUESTION: 37

Given the iRule below, which three statements are true? (Choose three.)
when HTTP_REQUEST {
if { [ findstr [HTTP::uri] "?" 7 2 ] == "ca" } {
pool pool2
}
else {
discard
}}

The following request would be sent to pool2:
http://www.xyz.com/i.htm?users=ca5678state=wa
The following request would be sent to pool2:
http://www.xyz.com/i.htm?userid=ca5678state=wa
The following request would be sent to pool2:
http://www.xyz.com/i.htm?ctrycd=ca5678user=ca5678
The following request would be discarded:
http://www.xyz.com/i.htm?users=ca5678state=wa
The following request would be discarded:
http://www.xyz.com/i.htm?userid=ca5678state=wa
The following request would be discarded:
http://www.xyz.com/i.htm?ctrycd=ca5678user=ca5678

Answer(s): A,E,F

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QUESTION: 38

Which three iRule events are likely to be seen in iRules designed to select a pool for load balancing? (Choose 3)

CLIENT_DATA
SERVER_DATA
HTTP_REQUEST
HTTP_RESPONSE
CLIENT_ACCEPTED
SERVER_SELECTED
SERVER_CONNECTED

Answer(s): A,C,E

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QUESTION: 39

Which statement is true concerning the default communication between a redundant pair of BIGIP devices?

Communication between the systems cannot be effected by port lockdown settings.
Data for both connection and persistence mirroring are shared through the same TCP connection.
Regardless of the configuration, some data is communicated between the systems at regular intervals.
Connection mirroring data is shared through the serial fail-over cable unless network fail-over is enabled.

Answer(s): B

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