Application Delivery Fundamentals v1.0

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Exam contains 460 questions

FILL BLANK -
GTM uses the F5 ___________ protocol to synchronize performance metrics between GTM devices. (Fill in)



Answer : iQuery

Which four of the monitoring methods listed below can GTM use to determine the status and performance of BIG-IP and servers? (Choose four.)

  • A. ping
  • B. Application monitors
  • C. Inband monitors
  • D. SSH
  • E. iQuery
  • F. SNMP


Answer : ABEF

Explanation:
http://support.f5.com/kb/en-us/products/big-ip_gtm/manuals/product/gtm-concepts-11-30/1.html

Configuring -
GTM to determine packet gateway health and availability
http://support.f5.com/kb/en-us/products/big-ip_gtm/manuals/product/gtm-implementations11-5-0/9.html sol13690:
Troubleshooting BIG-IP GTM synchronization and iQuery connections (11.x) http://support.f5.com/kb/en-us/solutions/public/13000/600/sol13690.html

What happens when the data center that GTM recommends for a client is unavailable?

  • A. GTM uses cached information to determine an alternate route.
  • B. GTM queries the local DNS server.
  • C. GTM sends subsequent queries to the next preferred data center.
  • D. GTM directs the client to use its DNS cache to select an alternate location.
  • E. The client continues to attempt to access the preferred data center.


Answer : C

Explanation:

GTM can load balance to LTM in addition to non-BIG-IP hosts.

  • A. True
  • B. False


Answer : A

Which of the following is NOT included on the F5 DevCentral site?

  • A. Subscription purchasing options
  • B. Actual iRules written by other customers
  • C. iRules reference materials
  • D. Forums
  • E. The F5 iRule editor


Answer : A

Explanation:
Subscription purchasing options is in Partner Resource Center

If LTM uses the least connections load balancing method, which pool member in the following diagram receives the next request?


  • A. A
  • B. B
  • C. C
  • D. D


Answer : B

Explanation:

Why does deploying LTM into an existing network immediately improve security?

  • A. Only requests for specific ports are allowed through LTM.
  • B. All traffic through LTM is checked for DDoS attacks.
  • C. No traffic A allowed through LTM until it has been specified.
  • D. All users must authenticate before accessing applications through LTM.
  • E. Only LAN administrators can access resources through LTM.


Answer : C

Explanation:

You can use an HTTP class profile to forward traffic that matches which three of these types of criteria? (Choose three.)

  • A. Port
  • B. HTTP header
  • C. URI path
  • D. User name
  • E. Protocol
  • F. Host name


Answer : BCF

Explanation:

When an optimized TCP connection exists between LTM and the pool member, LTM can accept server responses faster than the client. What is the name of this feature?

  • A. HTTP caching
  • B. OneConnect
  • C. TCP connection queuing
  • D. Content spooling
  • E. Priority activation


Answer : D

Explanation:

As a full TCP proxy, LTM acts as the termination point for both requests from the client and responses from the server.

  • A. True
  • B. False


Answer : A

Explanation:

FastCache will NOT work with compressed objects.

  • A. True
  • B. False


Answer : A

Explanation:

Which of the following can be accomplished using iRules?

  • A. Track inbound and outbound traffic
  • B. Perform deep packet inspection
  • C. Inspect traffic and drop it
  • D. All of the above
  • E. Intercept traffic and redirect it


Answer : D

Explanation:

GTM uses Auto Discovery to add virtual servers from both LTM and non-BIG-IP load balancers.

  • A. True
  • B. False


Answer : B

Explanation:

Which four of the following statements about LDNS probes are true? (Choose four.)

  • A. Only GTM devices can act as a prober.
  • B. They check each requesting LDNS that has made a request of the GTM.
  • C. They can determine available cache size on the client.
  • D. They are used to develop path metrics.
  • E. They verify the link between a data center and an LDNS.
  • F. Probing only takes place if GTM is configured to use dynamic load balancing.


Answer : BDEF

Explanation:

Similar to LTM monitors, GTM monitors use both an Interval and a Timeout value.

  • A. True
  • B. False


Answer : A

Explanation:

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Exam contains 460 questions

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