F50-531 Real Exam Questions and Verified Answers

Question 1 Single choice

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.

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Correct answer: C

Question 2 Single choice

A standard virtual server has been associated with a pool with multiple members.
Assuming all other settings are left at their defaults, which statement is always true concerning traffic processed by the virtual server?

A
The client IP address is unchanged between the client-side connection and the server-side connection.
B
The server IP address is unchanged between the client-side connection and the server-side connection.
C
The TCP ports used in the client-side connection are the same as the TCP ports server-side connection.
D
The IP addresses used in the client-side connection are the same as the IP addresses used in the server-side connection.

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Correct answer: A

Question 3 Multiple choice

Which two can be a part of a virtual server's definition? (Choose two.)

A
rule(s)
B
pool(s)
C
monitor(s)
D
node address(es)
E
load-balancing method(s)

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Correct answers: A, B

Question 4 Single choice

Which statement is true concerning cookie persistence?

A
Cookie persistence allows persistence independent of IP addresses.
B
Cookie persistence allows persistence even if the data are encrypted from client to pool member.
C
Cookie persistence uses a cookie that stores the virtual server, pool name, and member IP address in clear text.
D
If a client's browser accepts cookies, cookie persistence will always cause a cookie to be written to the
client's file system.

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Correct answer: A

Question 5 Single choice

Which statement is true about the synchronization process, as performed by the Configuration Utility or by typing b config sync all?

A
The process should always be run from the standby system.
B
The process should always be run from the system with the latest configuration.
C
The two /config/bigip.conf configuration files are synchronized (made identical) each time the process is run.
D
Multiple files, including /config/bigip.conf and /config/bigip_base.conf, are synchronized (made
identical) each time the process is run.

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Correct answer: C

Question 6 Single choice

Which statement is true concerning SSL termination?

A
A virtual server that has both ClientSSL and ServerSSL profiles can still support cookie persistence.
B
Decrypting traffic at the BIG-IP allows the use of iRules for traffic management, but increases the load on the pool member.
C
When any virtual server uses a ClientSSL profile, all SSL traffic sent to the BIG-IP is decrypted before it is forwarded to servers.
D
If a virtual server has both a ClientSSL and ServerSSL profile, the pool members have less SSL processing than if the virtual server had only a ClientSSL profile

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Correct answer: A

Question 7 Single choice

A virtual server is defined per the charts. The last five client connections were to members C, D, A, B, B.
Given the conditions shown in the above graphic, if a client with IP address 205.12.45.52 opens a connection to the virtual server, which member will be used for the connection?

A
172.16.20.1:80
B
172.16.20.2:80
C
172.16.20.3:80
D
172.16.20.4:80
E
172.16.20.5:80

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Correct answer: D

Question 8 Single choice

You have created a custom profile named TEST2. The parent profile of TEST2 is named TEST1.
If additional changes are made to TEST1, what is the effect on TEST2?

A
All changes to TEST1 are propagated to TEST2.
B
Some of the changes to TEST1 may propagate to TEST2.
C
Changes to TEST1 cannot affect TEST2 once TEST2 is saved.
D
When TEST1 is changed, the administrator is prompted and can choose whether to propagate changes to TEST2.

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Correct answer: B

Question 9 Single choice

A virtual server at 10.10.1.100:80 has the rule listed below applied. When HTTP_REQUEST { if
{[HTTP::uri] ends_with "htm" } { pool pool1 } elseif {[HTTP::uri] ends_with "xt" } { pool pool2 }
If a user
connects to http://10.10.1.100/foo.txt 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.

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Correct answer: B

Question 10 Multiple choice

Assume a BIG-IP has no NATs or SNATs configured.

Which two scenarios are possible when client traffic arrives on a BIG-IP that is NOT destined to a self-IP? (Choose two.)

A
If the destination of the traffic does not match a virtual server, the traffic will be discarded.
B
If the destination of the traffic does not match a virtual server, the traffic will be forwarded based on routing tables.
C
If the destination of the traffic matches a virtual server, the traffic will be processed per the virtual server definition.
D
If the destination of the traffic matches a virtual server, the traffic will be forwarded, but it cannot be load-balanced since no SNAT has been configured.

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Correct answers: A, C