Jul-2022 F5 303 Certification Real 2022 Mock Exam [Q128-Q149]

NO.128 During a maintenance window, an EUD test was executed and the output displayed on the screen. The BIG-IP Administrator did NOT save the screen output. The BIG-IP device is currently handling business critical traffic. The BIG-IP Administrator needs to minimize impact. What should the BIG-IP Administrator do to provide the EUD results to F5 Support?

NO.129 An LTM Specialist has recently taken over administration or an LTM devicethat has experienced resource availability issues. The LTM device will need to be solely used for load balancing and SSL offload.
Previously, the LTM device was also used to provide statistical analysis of application traffic. However, that functionality has been moved to a third party solution.
Based on the output below, which configuration change should be made to ensure the LTM module receives the most amount of resources?

NO.130 An LTM device receives a response string containing “error”
Which monitor type and parameter will mark the HTTP server as down?

NO.131 Users report that traffic is negatively affected every time a BIG-IP device fails over. The traffic becomes stabilized after a few minutes.
What should the BIG-IP Administrator do to reduce the impact of future failovers?

NO.132 — Exhibit –


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Refer to the exhibits.
Which two servers are missing two frequently used URLs? (Choose two.)

NO.133 An LTM Specialist is running the following packet capture on an LTM device:
ssldump -Aed -ni vlan301 ‘port 443’
Which two SSL record message details will the ssldump utility display by default? (Choose two.)

NO.134 — Exhibit –

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Refer to the exhibit.
An administrator created a monitor to a pool member web server, which resulted in a pool member that is marked red. The administrator knows the web server is working when it is accessed from another computer.
What should the administrator do to correct the problem?

NO.135 A stand-alone LTM device is to be paired with a second LTM device to create an active/standby pair. The current stand-alone LTM device is in production and has several VLANs with floating IP addresses configured. The appropriate device service clustering (DSC) configurations are in place on both LTM devices.
Which two non-specific DSC settings should the LTM Specialist configure on the second LTM device to ensure no errors are reported when attempting to synchronize for the first time? (Choose two.)

NO.136 An LTM Specialist has a single HTTPS virtual server doing SSL termination. No server SSL profile is defined. The pool members are on the internal VLAN answering on HTTP port 80. Users with certain browsers are experiencing issues.
Which two locations are most appropriate to gather packets needed to determine the SSL issue? (Choose two.)

NO.137 An LTM Specialist is removing some of the load off an existing cluster by adding a adding a third BIG-IP device to the device group. The new device candeliver twice the performance of the other two devices.
The LTM Specialist needs to make sure that the BIG-IP device with the highest available capacity is always selected to take over a traffic group in the event of a failover.
Which failover method is most appropriate?

NO.138 A BIG-IP Administrator reviews the Plane CPU Usage performance chart and discovers a high percentage of Control Plane utilization.
Which type of traffic does this indicate a higher usage of?

NO.139 What is the status of a pool member when manual resume is enabled and a health check first fails and then passes?

NO.140 — Exhibit –

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Refer to the exhibit.
The virtual server is listening on port 443.
What is the solution to the problem?

NO.141 A BIG-IP Administrator needs to modify a virtual server that web offload web traffic compression tasks from the target server.
Which two profiles must the BIG-IP Administrator apply to a virtual server to enable compression? (Choose two)

NO.142 Which command should an LTM Specialist use on the command line interface to show the health of RAID array hard drives?

NO.143 — Exhibit –


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An LTM Specialist uses the information in the logs to determine the cause of a failover event in a high-availability (HA) pair.
What caused the failover?

NO.144 Which two subsystems could the LTM Specialist utilize to access an LTM device with lost management interface connectivity? (Choose two.)

NO.145 A BIG-IP Administrator is checking the BIG-IP device for known vulnerabilities. What should the 8IG-IP Administrator upload to BIG-IP iHealth for further analysis?

NO.146 Refer to the exhibit.

An LTM Specialist has multiple SNAT and virtual server objects configured as in the bigip.conf shown.
The LTMSpecialist tests a connection from a client with. IP 172.163.31.11 to 192.168.0.100:80.
Which two objects will show an increase in Local Traffic statistics connections?

NO.147 — Exhibit –



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Refer to the exhibits.
Users are able to access the application when connecting to the virtual server but are unsuccessful when connecting directly to the application servers. The LTM Specialist wants to allow direct access to the application servers.
Why are users unable to connect directly to the application servers?

NO.148 An HTTP 1.1 application utilizes chunking.
Which header should be used to notify the client’s browser that there are additional HTTP headers at the end of the message?

NO.149 An LTM device pair is configured for failover and connection mirroring. The LTM devices are configured with virtual servers for HTTP, HTTPS with SSL offload, and SSH. An event occurs that causes a failover.
HTTP and SSH sessions active at the time of failover remain active, but HTTPS sessions are dropped.
What is the root cause of this problem?