[2024年10月]更新の101試験問題と有効な101問題集PDF
101ブレーン問題集学習ガイドにはヒントとコツで試験合格を目指そう
質問 # 141
Which statement is true concerning SNATs using automap?
- A. A SNAT using automap can be used to translate the source address of all outgoing traffic to the same address regardless of which VLAN the traffic is sent through.
- B. A SNAT using automap will preferentially use a floating self-IP over a nonfloating self-IP.
- C. SNATs using automap will translate all client addresses to an automap address.
- D. Only specified self-IP addresses are used as automap addresses.
正解：B
質問 # 142
Replicating a large database between sites could take several hours without WOM, and only several minutes with WOM.
- A. False
- B. True
正解：B
解説：
Explanation/Reference:
Explanation:
質問 # 143
Select the best word or phrase to complete the following sentence.
Using the _______ feature in GTM, F5's Application Delivery Firewall solution can handle a significantly higher number of queries than traditional DNS servers.
- A. Location-based routing
- B. Site availability request
- C. DNS Express
- D. BIND
正解：C
解説：
Explanation/Reference:
Explanation:
質問 # 144
A BIG-IP has two load balancing virtual servers at 150.150.10.10:80 and 150.150.10.10:443. The port 80 virtual server has SNAT automap configured. There is also a SNAT configured at 150.150.10.11 set for a source address range of 200.200.1.0 / 255.255.255.0. All other settings are at their default states.
If a client with the IP address 200.200.1.1 sends a request to https://150.150.10.10, what is the source IP address when the associated packet is sent to the pool member?
- A. 150.150.10.11
- B. Floating self IP address on VLAN where the packet arrives on the system
- C. Floating self IP address on VLAN where the packet leaves the system
- D. 200.200.1.1
正解：A
質問 # 145
To function properly, an Enterprise Manager device is required within each data center.
- A. False
- B. True
正解：A
解説：
Explanation
Explanation/Reference:
質問 # 146
Although APM can interoperate with LTM, it is unable to use iRules for advanced processing.
- A. false
- B. True
正解：A
解説：
Explanation/Reference:
Explanation:
質問 # 147
Could an iRule perform persistence based on a cookie?
- A. Yes. An iRule could be desiged to persist based on the contents of a cookie.
- B. No. Cookie persistence is only is based on a cookie persistence profile.
- C. Yes An iRule could be designed to persist based on the contents of a cookie.
- D. No. iRules cannot affect persistence.
正解：A
質問 # 148
The F5 Visual Policy Editor (VPE) is unique to the F5 BIG-IP APM module; no other access management tool has this capability. Select the features that the VPE provides. Select two.
- A. Provides vulnerability scanning
- B. Assigns a lease pool address
- C. Checks operating system patch levels
- D. Determines antivirus patch levels
- E. Customizes landing or login page
正解：C、D
質問 # 149
An HTTP class is available
- A. only when ASM is licensed.
- B. on any BIG-IP LTM system
- C. only when ASM or WA are licensed.
- D. only when a specific license key is required.
正解：B
質問 # 150
What is used to resolve IP address to MAC address mappings?
- A. ARP
- B. DHCP
- C. DNS
- D. ICMP
正解：A
解説：
https://en Wikipedia.org/wiki/Address_Resolution_Protocol
質問 # 151
Which statement is true concerning the default communication between a redundant pair of BIG- IP devices.
- A. Regardless of the configuration, some data is communicated between the systems at regular intervals.
- B. Communication between the systems cannot be effected by port lockdown settings.
- C. Data for both connection and persistence mirroring are shared through the same TCP connection.
- D. Connection mirroring data is shared through the serial failover cable unless network failover is enabled.
正解：C
質問 # 152
A customer says his business wouldn't benefit from buying ARX because it already has block based storagevirtualization in place. Is he right? Why or why not?
- A. Yes. Block based storage virtualization offers the same functionality as ARX's file virtualization, although ituses slightly different technology.
- B. No. ARX allows customers to implement storage tiering benefits, but block based storage virtualization doesnot
- C. Yes. Block based storage virtualization is just another name for file virtualization
- D. No. Both technologies attempt to solve similar problems, but only the ARX allows the customer to havevisibility into their data and apply business policy at the file level. Block based virtualization has no visibilityinto the type of data.
正解：D
質問 # 153
What is the purpose of MAC masquerading?
- A. to minimize ARP entries on routers
- B. to allow both BIG-IP devices to simultaneously use the same MAC address
- C. to prevent ARP cache errors
- D. to minimize connection loss due to ARP cache refresh delays
正解：D
質問 # 154
When configuring the BIG-IP ASM System in redundant pairs, which of the following are synchronized? (Choose 2)
- A. Security policies
- B. Request information
- C. Web applications
- D. Traffic learning information
- E. License file
正解：A、C
質問 # 155
The PCI compliance report is proof that a company is secure.
- A. False
- B. True
正解：A
解説：
Explanation/Reference:
質問 # 156
An administrator is planning on solving latency issues by placing the backup data center in a neighboring city to the primary data center. Why isn't this effective solution?
- A. Users near the data centers will find their connections going back and forth between the two site
- B. It won't improve the backup time from the primary data center to the backup data center.
- C. It costs more to have the data centers close together than further apart.
- D. It does not provide an acceptable disaster recovery solution.
- E. It won't improve latency between the data centers.
正解：D
解説：
It does not provide an acceptable disaster recovery solution, it is too close in proximity
質問 # 157
A BIG-IP Administrator has a cluster of devices.
What should the administrator do after creating a new Virtual Server on device 1?
- A. synchronize the settings of the group to device 1
- B. synchronize the settings of device 1 to the group
- C. create the new virtual server on device 2
- D. create a new cluster on device 1
正解：B
質問 # 158
What are two advantages of the Quality of Service (QoS) load balancing method? (Choose two.)
- A. It allows the GTM System to select the optimum virtual server based on all available path and server metrics.
- B. It allows the GTM administrator to place relative values on each metric used to determine the optimum site.
- C. It combines multiple load balancing metric values in a single load balancing method.
- D. It resolves requests to the site with the highest QoS value in the IP header.
正解：B、C
質問 # 159
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