[2024] Use Valid 302 Exam - Actual Exam Question & Answer
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To prepare for the F5 302 exam, candidates must have a good understanding of DNS services and F5 BIG-IP DNS solutions. They must also be familiar with DNS resolution techniques, DNS server management, and BIG-IP DNS configuration. Additionally, candidates must have experience working with F5 BIG-IP DNS solutions and be able to design, implement, and manage complex DNS infrastructures.
NEW QUESTION # 150
What Does the F5 Recommends regarding to the Key Generation ?
- A. To follow the emergency rollover approach
- B. To follow the Backward approach
- C. To follow the Forwarder approach
Answer: A
Explanation:
F5 recommends following the emergency rollover approach for key generation. This approach involves generating new keys in advance and storing them securely so that they can be quickly activated in case of an emergency or security breach. This ensures minimal disruption to services and enhances security.
Domain
F5 GTM Security
NEW QUESTION # 151
What are the main steps required to be configured on the F5 BIGIP System for the Purpose of SNMP Configuration ?
- A. 4- Identifying the SNMP OID Data and Granting access to it , Whether they are V1, V2C , V3
5- Configuring SNMP Traps
1- Defining the Company Owner
2- The F5 BIGIP System Location
3- Identify the SNMP Manager
4- Identifying the SNMP OID Data and Granting access to it ,for only SNMP V1
5- Configuring SNMP Traps - B. 1- Configuring the SNMP Admininstrator Contact information
2- The F5 BIGIP System Location
3- Identify the SNMP Manager
Answer: A,B
Explanation:
Configuring the SNMP Administrator Contact information, setting the F5 BIGIP System Location, and identifying the SNMP Manager are essential steps in SNMP configuration on the F5 BIGIP System. These steps help in providing necessary information for SNMP monitoring and management.
Identifying the SNMP OID Data and granting access to it for different SNMP versions (V1, V2C, V3) is crucial for SNMP configuration on the F5 BIGIP System. Additionally, configuring SNMP traps allows the system to send notifications to the SNMP Manager in case of specific events or issues.
Domain
SNMP
NEW QUESTION # 152
What is the 12th step in resolving the DNS Query ?
- A. The client system Caches the response including the FQDN and it's IP Address
- B. The
Client Browser send the HTTP Request to the IP Address of the Target web server http://www.f5.com
Answer: B
Explanation:
The
12th step in resolving the DNS query involves the client browser sending the HTTP request to the IP address of the target web server, in this case, http://www.f5.com. This step occurs after the DNS query has been resolved and the IP address of the target server has been obtained. The client browser then uses this IP address to establish a connection and send the HTTP request to the web server.
Domain
DNS Data flow
NEW QUESTION # 153
What is the main role of the Root Domain?
- A. Is to resolve the MAC Address of the Top-Level Domain such as ".com or .edu"
- B. Is to resolve the Port Number of the Top-Level Domain such as ".com or .edu"
- C. Is to resolve the IP Address of the Top-Level Domain such as ".com or .edu"
Answer: A
Explanation:
The main role of the Root Domain is to resolve the IP Address of the Top-Level Domain such as ".com" or
".edu". This is essential for translating human-readable domain names into machine-readable IP addresses, allowing users to access websites and services on the internet.
NEW QUESTION # 154
What is the meaning of the site is at risk ?
- A. There is an impact of an issue that will result in making the site at risk for going down
- B. There is an impact of an issue that will result in a successful resolution of the issue
Answer: A
Explanation:
When the site is at risk, it means that there is an issue or a potential threat that could lead to the site going down or experiencing downtime. This indicates that there is a vulnerability or a critical problem that needs to be addressed to prevent any disruptions in the site's availability or functionality.
Domain
Technical Support
NEW QUESTION # 155
What will happen if we didn't configured the NTP Servers for each GTM Synchronization group member?
- A. Nothing will happen
- B. The Data Synchronization will succeed
- C. The Data Synchronization will fail
Answer: C
Explanation:
Configuring NTP servers for each GTM Synchronization group member is crucial for ensuring accurate time synchronization across all devices. Without proper time synchronization, data synchronization between GTM members can fail due to inconsistencies in timestamps and data ordering. This can lead to data discrepancies and potential errors in the system.
Domain
Synchronization
NEW QUESTION # 156
What is the Main Role of the Local DNS Server in the Root hints Recursion Method?
- A. It works as a router for the WAN
- B. There is no Direct Communication with the End user PC Which had sent the Query
- C. It will handle the recursion process with all Dns Levels then returning the Final Resolution to the User
- D. There is a Direct Communication with the End user PC which had sent the Query
Answer: C,D
Explanation:
The main role of the local DNS server in the root hints recursion method is to handle the recursion process by querying all DNS levels to find the final resolution for the user's query. It acts as an intermediary between the end user's query and the authoritative DNS servers to resolve the domain name.
The local DNS server does not have direct communication with the end user PC that sent the query in the root hints recursion method. Instead, it communicates with other DNS servers in the hierarchy to resolve the query and provide the final resolution back to the user.
NEW QUESTION # 157
What are the main requirements for the GTM Synchronization Group to allow synchronization among all members ?
- A. Each member should be configured with the NTP Servers
The all members should run the same software version - B. Synchronization feature should be enabled at all members
Each member should have the same Synchronization group name - C. A valid Device Certificate must be installed for each member
The TCP Port 4353 must be allowed between all members - D. Port lockdown configuration (Allow default options for self ip addresses that are used for Synchronization) Big3d installation on each member Synchronization feature should be enabled only at one member The all members can run different software versions
Answer: A,B,C,D
Explanation:
Each member in the GTM Synchronization Group should be configured with the same NTP Servers to ensure that all members have synchronized time settings, which is crucial for accurate synchronization among all members.
To allow synchronization among all members in the GTM Synchronization Group, the Synchronization feature must be enabled on all members, and they should have the same Synchronization group name to establish a common synchronization context.
For synchronization to work effectively among all members in the GTM Synchronization Group, each member must have a valid Device Certificate installed to establish secure communication channels between them.
Additionally, allowing TCP Port 4353 between all members is essential for data exchange.
Configuring port lockdown settings to allow default options for self IP addresses used for synchronization is necessary for the GTM Synchronization Group to function properly. Installing Big3d on each member is not a requirement for synchronization among all members.
Domain
Synchronization
NEW QUESTION # 158
What is the name of the Protocol that handles the Communication between the agents inside the BIGIP Systems ?
- A. Query
- B. iQuery
Answer: B
Explanation:
The correct choice is iQuery, as it is the designated protocol for facilitating communication between agents within the BIG-IP Systems. This protocol ensures seamless interaction and data sharing among the various components of the system.
SMTP
Explanation:
SMTP is not the correct choice for the protocol that manages communication between agents inside the BIG-IP Systems. SMTP is primarily used for email transmission and does not serve the purpose of internal communication within the BIG-IP Systems.
iQuery is the correct choice as it is the protocol used for communication between agents inside the BIG-IP Systems. It allows for the exchange of information and coordination between different components within the system.
Domain
iQuery
NEW QUESTION # 159
Given the following command :
openssl genrsa -out /config/ssl/ssl.key/f5BIGIPKEY.com_2024.key 2048
What is the name of the generated private Key ?
- A. f5BIGIPKEY.com_2024.key
- B. f5BIGIPKEY.com_2024.password
Answer: A
Explanation:
The command `openssl genrsa -out /config/ssl/ssl.key/f5BIGIPKEY.com_2024.key 2048` generates a private key with the name `f5BIGIPKEY.com_2024.key` in the specified directory `/config/ssl/ssl.key/`. This key is used for encryption and decryption processes in SSL/TLS communication.
Domain
Dgigital certificate-Openssl
NEW QUESTION # 160
What is the importance of Disconnecting the TMM Switch ports of the F5 GTM System at which we are when installing a UCS Archive to be temporary Disconnected from the Production Network ?
- A. Preventing the F5 GTM System from Synchronizing the UCS Contents to the Sync Group that it will join .
- B. Allowing the F5 GTM System from Synchronizing the UCS Contents to the Sync Group that it will join
.
Answer: A
Explanation:
Disconnecting the TMM switch ports of the F5 GTM system prevents the system from synchronizing the UCS contents to the sync group it will join during the installation process. This is important to avoid any potential conflicts or inconsistencies in the UCS configuration during the temporary disconnection from the production network.
Domain
Archiving
NEW QUESTION # 161
Why Does the F5 GTM reply the Zone Journal file after restarting ?
- A. To incorporate any Zone changes after last updates
- B. To delete the all Zone records
Answer: A
Explanation:
The F5 GTM replies the Zone Journal file after restarting to incorporate any changes that have occurred in the Zone since the last update. This ensures that the Zone is up to date and accurate, reflecting any recent changes that may have been made.
Domain
ZoneRunner
NEW QUESTION # 162
What is the Main or the Key Player in the Root Hints method of the Recursion Process?
- A. It is the Local DNS.
- B. It is the Forwarder Server.
- C. It is the standalone server
Answer: A
Explanation:
The Local DNS server is the main player in the Root Hints method of the Recursion Process. It is responsible for querying the root hints servers to resolve DNS queries recursively and efficiently.
NEW QUESTION # 163
What is the command that should be issued after installing the SSL Certificate and the private key ?
- A. Is to save the current configuration using :
tmsh save /sys config - B. Is to save the current configuration using :
ssh save /sys config - C. Is to delete the current configuration using :
tmsh del /sys config
Answer: A
Explanation:
After installing the SSL Certificate and private key, the correct command to issue is "tmsh save /sys config" to save the current configuration. This command ensures that the changes made, including the SSL Certificate and private key installation, are saved and applied to the system configuration.
Domain
Dgigital certificate-Openssl
NEW QUESTION # 164
True or false :
The Heartbleed Vulnerability is a type of SSL Vulnerabilities
- A. True
- B. False
Answer: A
Explanation:
The Heartbleed Vulnerability is indeed a type of SSL vulnerability. It is a serious security flaw in the OpenSSL cryptographic software library, which allows attackers to read the memory of systems protected by the vulnerable versions of OpenSSL. This vulnerability can potentially expose sensitive information such as private keys, usernames, passwords, and other confidential data.
Domain
Dgigital certificate-Openssl
NEW QUESTION # 165
What is the DNS Express?
- A. It is a feature that allows to transfer DNS Zones to the F5 BIG GTM
- B. It is a SNMP Service
Domain - C. It is a DHCP Service
- D. F5 GTM concept
Answer: A
NEW QUESTION # 166
What is the Tiered Load balancing system ?
- A. The Load balancing will be at different point through the Journey of resolving the DNS Query
- B. The Load balancing will be at different levels through the Journey of resolving the DNS Query
Answer: B
Explanation:
The Tiered Load balancing system involves distributing the load at different levels as the DNS query is resolved. This means that the load balancing mechanism will operate at multiple stages during the process of resolving the DNS query, ensuring efficient distribution of traffic and optimal performance.
NEW QUESTION # 167
What is the importance of the "Order and weight" Builder components in topology records Configuration ?
- A. to be compared to client
- B. to be compared to other records
Answer: B
Explanation:
The "Order and weight" Builder components in topology records configuration are essential for comparing the priority of records with the same name or type. The order determines the sequence in which the system processes the records, while the weight helps in load balancing by distributing traffic based on the specified values. This ensures that the correct record is selected and prioritized in the DNS resolution process.
NEW QUESTION # 168
What is the expected output of the command "tmsh show /gtm iquery"that indicates a FAILED setup for the BIGIP DNS system to be inside the same synchronization group as the remaining listed BIG-IP DNS devices?
- A. In the server type field we should see only "BIGIP "
- B. In the server type field we should see only "BIGIP-DNS "
Answer: A
Explanation:
The correct output for a FAILED setup for the BIGIP DNS system to be inside the same synchronization group as the remaining listed BIG-IP DNS devices is to see only "BIGIP" in the server type field. This indicates that the system is not recognized as a BIG-IP DNS device, which is essential for proper synchronization within the group.
Domain
iQuery Synchronization issue
NEW QUESTION # 169
The f5 bigip system could be a member of more than one prober pool ?
- A. True
- B. False
Answer: A
Explanation:
True. In F5 GTM implementation, the F5 BIG-IP system can indeed be a member of more than one prober pool. This allows for flexibility in monitoring and managing different resources or services using multiple prober pools simultaneously.
Domain
GSLB -GTM Configuration components
NEW QUESTION # 170
What is the filter / option that could be used to limit the number of packets that will be captured?
Answer:
Explanation:
"-c <number of packets >"
Explanation:
The correct option to limit the number of packets that will be captured is "-c ". This option allows the user to specify the exact number of packets to capture before stopping the capture process, providing control over the amount of data collected during the packet capture.
"-Q <number of packets >"
The correct option to limit the number of packets that will be captured is "-c ". This option allows the user to specify the exact number of packets to capture before stopping the capture process, providing control over the amount of data collected during the packet capture.
Domain
TCPDUMP
NEW QUESTION # 171
What is the effect for editing the DNS Profile feature "Logging profile"?
- A. Identifying the DNS Logging Profile
- B. No effect
Answer: A
Explanation:
Editing the DNS Profile feature "Logging profile" allows the user to identify and configure the specific DNS Logging Profile to be used for logging DNS queries and responses. This setting determines where the DNS logging data will be sent and how it will be processed, providing valuable insights into DNS traffic and potential security threats.
Domain
Logging
NEW QUESTION # 172
What are the Main Parts of the DNS Recursion Process?
- A. Local PC Cache, Local DNS, Root Domain, Top Level Domain, Second Level Domain
- B. Second Level Domain , Local PC Cache, Top Level Domain, Local DNS, Root Domain,
Answer: B
Explanation:
This choice correctly identifies the main parts of the DNS recursion process. Local PC Cache, Local DNS, Root Domain, Top Level Domain, and Second Level Domain are all essential components involved in the recursive resolution of domain names in the DNS system. These elements work together to efficiently resolve domain names to their corresponding IP addresses.
NEW QUESTION # 173
What is the "CNAME" Record ?
- A. It is an alias of a specific host name
- B. It is a nick name of a specific host name
- C. It contains the Host server information such as the CPU and Operating System
Answer: A,B
Explanation:
The "CNAME" record, also known as Canonical Name record, is used to create an alias for a specific hostname. It allows multiple domain names to resolve to the same IP address, simplifying DNS management and making it easier to update host information without changing every record individually.
The "CNAME" record serves as an alias for a specific hostname, redirecting queries for that hostname to another specified domain name. This is commonly used when a website needs to point to a different domain or subdomain without changing the actual hostname.
Domain
F5 GTM concept
NEW QUESTION # 174
To which location will the BIG-IP DNS system logs the messages that are related to the health monitor ?
- A. To the following File : /var/log/gtm
- B. To the following File : /var/ltm
Answer: A
Explanation:
The correct choice is A because the BIG-IP DNS system logs messages related to health monitors to the
/var/log/gtm file. This file specifically captures information related to Global Traffic Manager (GTM) functionality, including health monitor status and performance data.
Domain
Health Monitor
NEW QUESTION # 175
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