A Review Of Refined 101 Practice Question

NEW QUESTION 1
What should the administrator investigate first to address this traffic slownes

• A. The virtual server indicates 14 slow connections killed
• B. The pool member is unchecked
• C. Interface 1.2 shows 9.2K errors
• D. The pool shows no current connections.

Answer: C

NEW QUESTION 2
An administrator needs to load balance connections to the application server with the lowest number of Which load balancing method meets these requirements?

• A. Least Sessions
• B. Ratio Least Connections (member)
• C. Least Connections (member)
• D. Least Connections (node)

Answer: D

Explanation:
https:/support f5 com/csp/article/K9573

NEW QUESTION 3
A client receives all of the expected data from a server and sends a FIN packet signaling the end of communication. What will the server do when it receives the FIN Packet from the client?

• A. send a SYN packet
• B. send an RST packet
• C. Send both FIN and RST packets
• D. send an ACK Packet

Answer: D

Explanation:
https://www.geeksforgeeks.org/computer-networ-tcp-connection-termination/

NEW QUESTION 4
HTTPs traffic is not working properly. What is the likely reason for the issue?

• A. 0. 0 0.0 0 is an invalid address in netstat.
• B. 0. 0. 0. 0.0 80 should be in an active stale
• C. The server is not listening on TCP 443
• D. The server is not listening on UDP 80

Answer: C

NEW QUESTION 5
A BIG IP administrator is testing a web server behind ADC. The connection to a Virtual Server is successful but the page is still not loading Where should the administrator test to determine if theserver is available?

• A. from server-side interface in ADC.
• B. from client side interface in ADC
• C. from Workstation client
• D. from switch connected to ADC and Server

Answer: A

NEW QUESTION 6
An administrator needs a remote VPN solution for corporate users. The existing network infrastructure has web-based services. The administrator needs to select the VPN that is the least complicated to deploy.
Which VPN solution should the administrator choose?

• A. IPSec
• B. L2TP
• C. SSL
• D. PPTP

Answer: A

NEW QUESTION 7
What should a BIG-IP Administrator configure to minimize impact during a failure?

• A. MAC masquerading
• B. Clone pool
• C. External monitors
• D. One Connect profile

Answer: A

NEW QUESTION 8
Cryptographic hash functions can be used to provide which service?

• A. data modification
• B. data encryption
• C. data validation
• D. data decryption

Answer: C

Explanation:
https ://en.wikipedia.org/wiki/Hash_function

NEW QUESTION 9
An administrator needs to provide access to corporate resources for remote users. The administrator also needs to verify that the remote use has anti-virus software installed. Which F5 product provides this functionality?

• A. ASM
• B. APM
• C. AFM
• D. TGM

Answer: B

NEW QUESTION 10
In an administrator's environment, the administrator wants to inspect a high volume of SSL traffic What should be used for this task?

• A. Big-IP Global Traffic Manager appliance
• B. Big-lP standard virtual edition
• C. Big-IP Local Traffic Manager appliance
• D. Big-IP virtual edition with FIPS

Answer: C

NEW QUESTION 11
An administrate receives an error message when attempting to create a self-IP address on a BIG-IP appliance Which address should the administrator use to resolve the issue?

• A. 2001 0db8.85a3 0000 0000 8a2e 0370 7334
• B. 2001:db8:85a3 Bd3.Ba2e.370 7334
• C. 2001:0db8:85i3:0000:0000: : 8a2i:0370:7334

Answer: A

NEW QUESTION 12
An administrator lakes a capture of five Traffic using tcpdump. The administrator notices that different ephemeral port numbers are architecture does this indicate?

• A. packet-based architecture
• B. full proxy architecture
• C. hub and spoke architecture
• D. ring network architecture

Answer: B

NEW QUESTION 13
A company needs to use a custom value when making persistence decisions.Which F5 product provides this functionality?

• A. iControI
• B. (Rules
• C. lApps
• D. (Health

Answer: B

NEW QUESTION 14
A BIG-IP Administrator wants to send packets from one subnet to another. What device is required to allow this to function?

• A. switch
• B. Router
• C. HUP
• D. Bridge

Answer: B

NEW QUESTION 15
In which scenario does the client act as a server?

• A. During an active FTP session
• B. When an SMTP connection
• C. During an SMTP connection
• D. When browsing websites

Answer: A

NEW QUESTION 16
BIG-IP ASM is requesting automatic signature updates from the F5 update service

Who is considered the server in this communication?

• A. BIG-IP
• B. User A
• C. F5 update Service
• D. web application

Answer: C

NEW QUESTION 17
ATP administrator recently added a new VLAN and needs to confirm that the BIG IP sees traffic on this VLAN. The VLAN is untagged on interface 1.1 and is named VLAN704 in the BIG IP Configuration Unity.
Which tool should be used to generate a packet capture that shows all traffic on this VLAN?

• A. netstat
• B. map
• C. tcpdump
• D. ifconsfig

Answer: C

NEW QUESTION 18
A company deploys F5 load balancers to manage number of secure applications. The company needs to centrally manage certificates.
Which F5 product provides this functionality?

• A. BIG IQ
• B. GTW
• C. iHeath
• D. LTM

Answer: A

NEW QUESTION 19
An administrator needs to protect a web application from cross-site scripting (CSS) exploits. Which F5 protocol provide this functionality

• A. ASM
• B. APM
• C. AFM
• D. GTM

Answer: A

Explanation:
https //devcentral f5.com/articIes/the-big-ip-application-security-managef-part-1-what-is-the-asm

NEW QUESTION 20
An administrator is updating private keys used for SSL encryption from 1024 to 2048 bits. Which possible effect should the administrator consider when performing this activity?

• A. The larger Key size will increase processing requirements
• B. Some hardware will NOT support the 2048 key
• C. Some certificate authorities will NOT support the 2048 key
• D. The larger key sire will increase private key installation complexity

Answer: A

NEW QUESTION 21
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