F5 F5 Certifications 201 Questions & Answers

• Question 131:

  Refer to the exhibit.

  

  How many nodes are represented on the network map shown?

  A. Four

  B. Three

  C. One

  D. Two

  Correct Answer: B

• Question 132:

  A BIG-IP Administrator needs to make sure that the automatic update check feature works properly.

  What must the administrator configure on the BIG-IP system?

  A. Update Check Schedule

  B. NTP servers

  C. DNS name servers

  D. SMTP servers

  Correct Answer: A

• Question 133:

  Which statement is true concerning the default communication between a redundant pair of BIG-IP devices?

  A. Communication between the systems cannot be effected by port lockdown settings.

  B. Data for both connection and persistence mirroring are shared through the same TCP connection.

  C. Regardless of the configuration, some data is communicated between the systems at regular intervals.

  D. Connection mirroring data is shared through the serial fail over cable unless network failover is enabled.

  Correct Answer: B

• Question 134:

  A BIG-IP Administrator upgrades the BIG-IP LTM to a newer software version. After the administrator reboots into the new volume, the Configuration fails to load. Why is the Configuration failing to load?

  A. The license needs to be reactivated before the upgrade.

  B. The upgrade was performed on the standby unit.

  C. A minimum of at least two reboots is required.

  D. Connectivity to the DNS server failed to be established.

  Correct Answer: A

• Question 135:

  A 8IG-IP Administrator configures a Virtual Server to load balance traffic between 50 webservers for an ecommerce website Traffic is being load balanced using the Least Connections (node) method. The webserver administrators report that customers are losing the contents from their shopping carts and are unable to complete their orders.

  What should the BIG-IP Administrator do to resolve the issue?

  A. Change Default Persistence Profile setting to cookie

  B. Change Load Balancing method to Ratio (member)

  C. Change Default Persistence Profile setting to sipjnfo

  D. Change Load Balancing method to Ratio (node)

  Correct Answer: A

• Question 136:

  Assume the bigd daemon fails on the active system. Which three are possible results? (Choose three.)

  A. The active system will restart the bigd daemon and continue in active mode.

  B. The active system will restart the tmm daemon and continue in active mode.

  C. The active system will reboot and the standby system will go into active mode.

  D. The active system will failover and the standby system will go into active mode.

  E. The active system will continue in active mode but gather member and node state information from the standby system.

  Correct Answer: ACD

• Question 137:

  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. Run the tmsh show/sys memory command

  B. Run the tmsh show/sys traffic command

  C. Go to Statistics > Module Statistics > Traffic Summary in the configuration utility

  D. Go to Statistics > Module Statistics > Memory in the configuration utility

  E. Go to System > Disk Management in the configuration utility

  Correct Answer: AD

• Question 138:

  Which parameters are set to the same value when a pair of BIG-IP devices are synchronized?

  A. host names

  B. system clocks

  C. profile definitions

  D. VLAN failsafe settings E. MAC masquerade addresses

  Correct Answer: C

• Question 139:

  Which type of Virtual Server requires the use of a FastL4 profile?

  A. Performance (Layer 4)

  B. Stateless

  C. Performance (HTTP)

  D. Standard

  Correct Answer: A

• Question 140:

  On the VCMP system, a BIG-IP host administrator imports a new ISO image into the host's /shared/images folder. The new ISO images that reside on the vCMP host are available for installation on the guest. How should the BIG-IP Administrator install one image from within the guest?

  A. Install the new software on the host and wait for it to automatically be installed on all guests.

  B. Run the following command on guest tmsh install sys software block-device-image image_name volume < volume_name>

  C. Run the following command on guest tmsh install sys software image image_name volume < volume_name>

  D. Run the following command on host tmsh install sys software block-device-image image_name volume < volume_name>

  Correct Answer: D