F5 101 Online Practice Questions and Exam Preparation

F5 101 Online Questions & Answers

• Question 411:

  Which VLANs must be enabled for a SNAT to perform as desired (translating only desired packets)?

  A. The SNAT must be enabled for all VLANs.
  B. The SNAT must be enabled for the VLANs where desired packets leave the BIG-IP.
  C. The SNAT must be enabled for the VLANs where desired packets arrive on the BIG-IP.
  D. The SNAT must be enabled for the VLANs where desired packets arrive and leave the BIG-IP.
  C. The SNAT must be enabled for the VLANs where desired packets arrive on the BIG-IP.

• Question 412:

  When we have a * wildcard entity configured in the File Type section with tightening enabled, the following may occur when requests are passed through the policy. Which is the most accurate statement?

  A. File type violations will not be triggered.
  B. File type violations will be triggered and learning will be available based on these violations.
  C. File type entities will automatically be added to the policy (policy will tighten).
  D. File type violations will not be triggered and the entity learning section will be populated with file type recommendations.
  B. File type violations will be triggered and learning will be available based on these violations.

• Question 413:

  With standard DNS, assuming no DNS request failures, which process describes the normal resolution process on a "first time" DNS request?

  A. Client requests address from root server, root server returns IP address to Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
  B. Client requests address from LDNS, LDNS requests from GTM, GTM requests from Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
  C. Client requests address from LDNS, Authoritative DNS receives request from root server, root server returns LDNS address, LDNS returns client address, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
  D. Client requests address from LDNS, LDNS requests from root server, root server returns Authoritative DNS address, LDNS requests from Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.
  D. Client requests address from LDNS, LDNS requests from root server, root server returns Authoritative DNS address, LDNS requests from Authoritative DNS, Authoritative DNS returns requested IP address, LDNS returns requested IP address to client.

• Question 414:

  Which two of the following statements about how TMOS typically manages traffic between a client and server are accurate? (Choose two.)

  A. It changes the destination address before forwarding a request to the server.
  B. It changes the destination address before sending a response to the client.
  C. It changes the source address before sending a response to the client.
  D. It changes the source address before forwarding a request to the server.
  B. It changes the destination address before sending a response to the client.
  D. It changes the source address before forwarding a request to the server.

• Question 415:

  Which of the following is NOT a benefit of using SSL offload?

  A. It increases the bandwidth between the client and LTM.
  B. It enables LTM to decrypt traffic, examine the payload, and then re-encrypt before sending it to a pool member.
  C. The organization requires far less SSL certificates.
  D. The CPU processing load on backend servers is reduced.
  E. It enables iRules to be used on traffic arriving to LTM that is encrypted.
  A. It increases the bandwidth between the client and LTM.

• Question 416:

  Which of the following statements is true about ARX's capacity balancing ability?

  A. When new files are created, the ARX can determine in real time where to place each file based on the available space on each storage device
  B. When configuring the ARX, customers can choose to implement either an age-based policy or a capacity based policy, but are not able to run both policies at the same time
  C. All files created at approximately the same time (within 10 minutes) will be stored on the same tier of storage to minimize latency and improve the user experience
  D. The ARX balances capacity within tiers A storage, but cannot balance capacity across tiers of storage
  A. When new files are created, the ARX can determine in real time where to place each file based on the available space on each storage device

• Question 417:

  Client traffic for a web application is managed by load balancers in a high availability configuration. After a failover event all clients ant forced to login again to the application. What is the most like reason this occurred?

  A. Clients were sending request to failed load balancer
  B. correction mirroring configuration was NOT configured on the load balancer
  C. The server was responding to the failed load balancer
  D. SSL offloading was NOT configured on the load balancer
  B. correction mirroring configuration was NOT configured on the load balancer

• Question 418:

  A site is load balancing to a pool of web servers. Which statement is true concerning BIG- IP's ability to verify whether the web servers are functioning properly or not?

  A. Web server monitors can test the content of any page on the server.
  B. Web server monitors always verify the contents of the index.html page.
  C. Web server monitors can test whether the server's address is reachable, but cannot test a page's content.
  D. Web server monitors can test the content of static web pages, but cannot test pages that would require the web server to dynamically build content.
  A. Web server monitors can test the content of any page on the server.

• Question 419:

  What are Iwo examples of failover capabilities of BIG-IP? (Choose two )

  A. failing over based on an over temperature alarm
  B. failing over serial cable based on electric failure code
  C. II failing over network connection based on heartbeat detection
  D. fading over network connection based on SNMP error
  E. failing over serial cable based on voltage detection
  C. II failing over network connection based on heartbeat detection
  E. failing over serial cable based on voltage detection

• Question 420:

  The drawback to having BIG-IP act as a full application proxy is the decrease in application performance.

  A. True
  B. False
  B. False