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Q121. Which of these statements about a stream profile is false?
A. It is applied to an HTTP class profile
B. It is not recommended for telnet traffic
C. It can replace one data string for another for all traffic going through a virtual server
D. It applies to both inbound and outbound traffic
E. It will not inspect HTTP headers when an HTTP profile is present
Answer: A
Q122. A top-level DNS zone uses a CNAME record to point to a sub-zone. Which of the following is an example of asub-zone?
A. www.F5.com/sub
B. www.F5.com
C. www.gslb.F5.com
D. .com
E. f5.com
Answer: C
Q123. When using only LTM in redundant pairs, a customer can load balance to multiple data center.
A. True
B. False
Answer: B
Q124. Identifying users by their IP address is a sufficient method of performing authentication andauthorization.
A. True
B. False
Answer: B
Q125. GTM solves which three of these standard DNS limitations?
A. It can verify that a host is available before resolving a host name for a client
B. It can use HTTPS for the connection between itself and the client
C. It can ensure that clients remain at the same data center for stateful applications
D. It can verify that a client does not have any viruses before sending the IP address
E. It has more complex load balancing methods
Answer: A,C,E
Explanation: Explanation/Reference: GTM solves three of these standard DNS limitations It can verify that a host is available before resolving a host name for a client It can ensure that clients remain at the same data center for stateful applications It has more complex load balancing methods
Q126. An age-based policy is set up on the ARX that retains only data modified in the Iast 3 months on tier 1 storageand moves the rest of the data to secondary storage. What happens when the end user tries to access datathat has not been touched in 6 months?
A. The end user is unaware that the data has been moved to secondary tier storage and is able to access thedata without difficulty
B. The networking mapping window appears, allowing the end user to re-establish direct access to the dataeven though it has been moved to secondary storage
C. An error message appears saying "File is no longer unavailable."
D. A message appears explaining that the file has been archived, and a link to the new secondary storage tierlocation is provided
Answer: A
Q127. Which two of the following options can LTM use when all of the pool members are not available or if the pool isoverloaded?
A. Floating IPs
B. Fallback host
C. Auto last hop
D. SNAT automap
E. Pool offload
F. Priority group activation Explanation: Explanation/Reference: http://support.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/ltm_configuration_guide_10_0_0/ltm_pools.html
Q128. Select the keyquestionyou would use to ask your customer related to DNS attacks?
A. Do you over-provision your DNS infrastructure?
B. Do you regularly update BIND or some other DNS application to the latest release?
C. Do you rely on your network firewall to protect your DNS server?
D. How do you secure your DNS infrastructure against attacks?
Answer: D
Q129. LTM can only load balance outbound traffic by using iRules
A. True
B. False
Answer: A
Q130. Requests that do not meet the ASM security policies can:
A. Generate learning suggestions
B. Be blocked
C. All of the above
D. Be logged
Answer: C
Q131. Which three of these scenarios should you identify as being an APM opportunity?
A. An organization using Novell Netware for authentication
B. An organization that has been recently fined for failing security compliance
C. An organization with a traveling sales force
D. An organization with a single location and no remote employees
E. An organization that needs to ensure users are using Symantec antivirus software
F. An organization sharing a public Web site for all Internet users
Answer: B,C,E
Q132. A customer says his business wouldn't benefit from buying ARX because it already has block based storagevirtualization in place. Is he right? Why or why not?
A. Yes. Block based storage virtualization is just another name for file virtualization
B. No. ARX allows customers to implement storage tiering benefits, but block based storage virtualization doesnot
C. Yes. Block based storage virtualization offers the same functionality as ARX's file virtualization, although ituses slightly different technology.
D. No. Both technologies attempt to solve similar problems, but only the ARX allows the customer to havevisibility into their data and apply business policy at the file level. Block based virtualization has no visibilityinto the type of data.
Answer: D
Q133. Which three of the following are some of the methods that F5 uses with its environmental stress screeningchamber?
A. Varying the voltage from extreme high to extreme low
B. Running a product 300 to 500 times on each cycle
C. Repairing failed components until they function properly
D. Alternate temperature from -5 degrees Celsius to 60 degrees Celsius
E. Ensuring continual functioning through fire or flooding conditions
Answer: A,B,D
Q134. The PCI compliance report is proof that a company is secure.
A. True
B. False
Answer: B
Q135. How does the ARX eliminate the disruption caused by re-provisioning storage?
A. By identifying data that has not been modified and moving it to a secondary tier
B. By reducing the time necessary to run a complete backup
C. By allowing system administrators to apply policy to specific types , data
D. By automating capacity balancing and allowing seamless introduction of file systems into the environmentafter the ARX is installed.
Answer: D