201 by F5 Valid Free Exam Practice Test

Question 1

Which statement describes a typical purpose of iRules?

A. iRules can be used to update the timers on monitors as a server load changes. B. iRules can be used to look at client requests and server responses to choose a pool member to select for load balancing C. iRules can examine a server response and remove it from a pool if the response is unexpected. D. iRules can be used to add individual control characters to an HTTP data stream.

Correct Answer: D

Question 2

A BIG-IP Administrator needs to apply a license to the BIG-IP system to increase the user count from the base license.
Which steps should the BIG-IP Administrator?

A. System > License > Re-activate > Base Registration> Edit B. Device Management > Devices > Select BIG-IP System > Update C. System License > Re-activate> Add-On Registration> Edit D. System > Configuration >Device > General

Correct Answer: C

Question 3

A site has assigned the ICMP monitor to all nodes and a custom monitor, based on the HTTP template, to a pool of web servers. The HTTP based monitor is working in all cases. The ICMP monitor is failing for 2 of the pool member 5 nodes.
All other settings are default. What is the status of the monitor is working in all cases?

A. All pool members are up since the HTTPbased monitor is successful. B. The pool members whose nodes are failing the ICMPbased monitor will be marked unavailable. C. The pool members whose nodes are failing the ICMPbased monitor will be marked disabled. D. All pool members are down since the ICMPbased monitor is failing in some cases.

Correct Answer: B

Question 4

Which statement is true concerning iRule events?

A. All iRule events are appropriate at any point in the clientserver communication. B. If an iRule references an event that doesn't occur during the client's communication, the client's connection will be terminated prematurely. C. All iRule events relate to HTTP processes. D. All client traffic has data that could be used to trigger iRule events.

Correct Answer: D

Question 5

A site needs to terminate client HTTPS traffic at the BIG-IP and forward that traffic unencrypted. Which two are profile types that must be associated with such a virtual server? (Choose two.)

A. ServerSSL B. ClientSSL C. HTTPS D. HTTP E. TCP

Correct Answer: B,E

Question 6

Which statement is true concerning cookie persistence?

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

Correct Answer: D

Question 7

Refer to the exhibit.

Which TMSH command generated this output?

A. tmsh show /sys sync-status B. tmsh list /sys sync-status C. tmsh show /cm sync status D. tmsh list /cm sync-status

Correct Answer: C

Question 8

Which statement is true concerning SSL termination?

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

Correct Answer: B

Question 9

A BIG-IP Administrator needs to view the CPU utilization of a particular Virtual Server. Which section of the Configuration Utility should the administrator use for this purpose?

A. Statistics > Module Statistics > Local Traffic > Virtual Addresses B. Statistics > Module Statistics > Traffic Summary C. Statistics > Module Statistics > Local Traffic > Virtual Servers D. Statistics > Analytics > Process CPU Utilization

Correct Answer: C

Question 10

A BIG-IP Administrator needs to check the memory utilization on a BIG-IP system. Which two methods can the UIG IP Administrator use? (Choose two.)

A. Go to Statistics > Module Statistics > Traffic Summary in the configuration utility B. Run the tmsh show/sys memory command C. Go to System > Disk Management in the configuration utility D. Run the tmsh show/sys traffic command E. Go to Statistics > Module Statistics > Memory in the configuration utility

Correct Answer: B,E

Question 11

The BIG-IP Administrator disable all pool members in a pool Users are still able to reach the pool members.
What is allowing users to continue to reach the disabled poo! members?

A. A slow ramp time on virtual Server B. A persistence profile on the Virtual Server C. A slow to time on Pool D. A persistence profile on the Pool

Correct Answer: B

Question 12

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

A. Failover triggers only cause changes on the active system. B. Floating selfIP addresses are hosted only by the active system. C. Monitors are performed only by the active system. D. Virtual server addresses are hosted only by the active system. E. Configuration changes can only be made on the active system.

Correct Answer: B,D

Question 13

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 default HTTP monitor to the pool. What would the member 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 alternate between red and green. C. The pool member would be marked unknown (blue). D. The pool member would be marked online (green).

Correct Answer: D

F5 BIG-IP Administrator - 201 Exam Practice Test