2024 302 dumps review - Professional Quiz Study Materials

302 Test Prep Training Practice Exam Questions Practice Tests

NEW QUESTION # 106
True or false
The Configuration Files
Is one of the files that UCS Contains by default ?

• A. False
• B. True

Answer: B

Explanation:
True. The Configuration Files is one of the default files contained within a UCS (Unified Configuration Snapshot) by default. It includes important configuration settings and details that are essential for the operation and support of F5 GTM (Global Traffic Manager).
Domain
Archiving

NEW QUESTION # 107
What is the First Step that should be completed to prevent the Entire GTM Sync group from rolling back to the contents of the UCS Archive That will be Installed on a Sync group member ?

• A. Virtually Disconnecting the TMM Switch ports from the Production Network
• B. Physically Disconnecting the TMM Switch ports from the Production Network

Answer: B

Explanation:
Physically disconnecting the TMM switch ports from the production network is the correct first step to prevent the entire GTM Sync group from rolling back to the contents of the UCS archive that will be installed on a Sync group member. By physically disconnecting the switch ports, you ensure that the Sync group member does not receive the UCS archive update, thus preventing any potential rollback of the entire group.
Domain
Archiving

NEW QUESTION # 108
What is the command used to retrieve the DS Record ?

• A. Dig +short NS example.com
• B. Dig +short DS example.com

Answer: B

Explanation:
The command "Dig +short DS example.com" is used to retrieve the DS (Delegation Signer) record for the domain example.com. The DS record is used in DNSSEC (Domain Name System Security Extensions) to establish a chain of trust from the DNS root zone to the domain's authoritative DNS server. This command specifically queries the DNS server for the DS record and provides a concise output with only the essential information.
Domain
Dig Tool

NEW QUESTION # 109
Using the TMSH
How can we check the Self Ips of the Synchronization group GSLB Objects ?

• A. tmsh list /gtm server addresses
• B. tmsh display /gtm server addresses

Answer: A

Explanation:
The correct command to check the Self IPs of the Synchronization group GSLB Objects using TMSH is "tmsh list /gtm server addresses". This command lists all the server addresses associated with the GSLB objects in the synchronization group, including the Self IPs.
Domain
iQuery Synchronization issue

NEW QUESTION # 110
What is the Name of the Operation of resolving the IP Address that Is Corresponding to a specific FQDN?

• A. It is called Switching
• B. It is called the Name Resolution or DNS Lookup
• C. MAC Lookup
• D. It is called Routing
• E. Nsloopup

Answer: B

Explanation:
Name Resolution or DNS Lookup is the process of translating a domain name (FQDN) into an IP address.
This process involves querying DNS servers to find the corresponding IP address for the given FQDN, allowing devices to communicate over the network.
Domain
Name resolution

NEW QUESTION # 111
True or false :
the big3d install script copies the trusted device certificate from the local GTM to the "/config/gtm/client.crt" file on remote BIGIP System

• A. False
• B. True

Answer: B

Explanation:
True. The big3d install script is responsible for copying the trusted device certificate from the local GTM to the "/config/gtm/client.crt" file on the remote BIG-IP system. This certificate is essential for establishing trust between the devices and enabling secure communication.
Domain
big3d

NEW QUESTION # 112
True or false
The UCS is useful for the purpose of backup and restoring the BIGIP System configuration

• A. False
• B. True

Answer: B

Explanation:
True. The UCS (User Configuration Set) file is a backup file that contains the entire configuration of the BIG-IP system. It is useful for backing up the configuration settings of the system and can be used to restore the system to a previous state in case of configuration errors or system failures.
Domain
Archiving

NEW QUESTION # 113
One of the Benefits of the DNS is resolving a changeable IP address to a fixed FQDN of a specific Website?

• A. False
• B. True

Answer: B

Explanation:
This statement is correct. One of the benefits of DNS is to resolve a changeable IP address to a fixed Fully Qualified Domain Name (FQDN) of a specific website. This allows users to access websites using a consistent and easy-to-remember domain name, regardless of any changes in the underlying IP address.
Domain
Name resolution

NEW QUESTION # 114
Which Layer4 Protocol Does the DNS use?

• A. It can Operate over either TCP or UDP
• B. It uses DHCP Protocol
• C. It uses the SNMP Protocol

Answer: A

Explanation:
DNS can operate over either TCP or UDP, depending on the type of query and response. UDP is typically used for most DNS queries due to its speed and efficiency, while TCP is used for larger queries or responses that exceed the 512-byte limit of UDP.
Domain
Name resolution

NEW QUESTION # 115
When F5 GTM Replaces the DNS Server , What is the Role of the F5 GTM?

• A. None of the above
• B. It will take the Role for replying the DHCP Request
• C. It will Take the Role of resolving the incoming DNS Query
• D. There is no Role

Answer: C

Explanation:
Domain
F5 GTM concept

NEW QUESTION # 116
How does the TMSH displays the failing Server Object ?

• A. "Offline "
• B. online

Answer: A

Explanation:
The TMSH displays the failing Server Object as "Offline" when it is not reachable or experiencing issues, indicating that the server is not functioning properly and needs attention.
Domain
iQuery Synchronization issue

NEW QUESTION # 117
When will the SOA be created ?

• A. When Active directory Configured
• B. There is a SOA Record for each Device
• C. There is a SOA Record for each master Zone file
• D. When DHCP Server Configured

Answer: C

Explanation:
In the context of DNS, the Start of Authority (SOA) record is created for each master zone file. This record contains essential information about the zone, such as the primary name server, the email address of the administrator responsible for the zone, the serial number to track changes, and other parameters. Therefore, there is a SOA record for each master zone file in DNS.
Domain
F5 GTM concept

NEW QUESTION # 118
What is the indication of the following BIGIP-DNS SNMP Trap :
"bigipGtmLeftGroup (.1.3.6.1.4.1.3375.2.4.0.74) "?

• A. The BIG-IP system joined a global traffic management synchronization group.
• B. The BIG-IP system left a global traffic management synchronization group.

Answer: B

Explanation:
The SNMP Trap "bigipGtmLeftGroup" indicates that the BIG-IP system has left a global traffic management synchronization group. This could be due to various reasons such as configuration changes, network issues, or maintenance activities. It is important to monitor these traps to ensure the stability and consistency of the global traffic management configuration.
Domain
SNMP Traps

NEW QUESTION # 119
What is the indication of the following BIGIP-DNS SNMP Trap :
"bigipGtmPoolMbrDisabled (.1.3.6.1.4.1.3375.2.4.0.54) "?

• A. A global traffic manager pool member is Enabled.
• B. A global traffic manager pool member is disabled.

Answer: B

Explanation:
The SNMP Trap "bigipGtmPoolMbrDisabled" indicates that a global traffic manager pool member has been disabled. This trap is triggered when a pool member is manually disabled or automatically disabled due to health checks or other configuration settings. It serves as a notification that the specific pool member is no longer available for traffic distribution.
Domain
SNMP Traps

NEW QUESTION # 120
True or false :
The recursion is disabled by default in F5 GTM System ?

• A. False
• B. True

Answer: B

Explanation:
True. Recursion is disabled by default in F5 GTM System for security reasons. Enabling recursion can potentially lead to DNS amplification attacks and other security vulnerabilities, so it is recommended to keep it disabled unless specifically required for certain configurations.
Domain
DNS Data flow

NEW QUESTION # 121
What is the importance of having Different IP addresses assigned to the same FQDN ?

• A. No benefit
• B. Used for Proxy
• C. It provides a Failover capability if a one IP address Went Down

Answer: C

Explanation:
Having different IP addresses assigned to the same FQDN provides failover capability in case one of the IP addresses goes down. This ensures that the service remains accessible even if one of the IP addresses becomes unavailable, improving the overall reliability and availability of the service.
Domain
F5 GTM concept

NEW QUESTION # 122
......

F5 302 exam is designed for professionals who specialize in BIG-IP DNS (Domain Name System) technology. BIG-IP DNS Specialist certification exam is an advanced-level exam that validates the skills and knowledge required for designing, deploying, and managing BIG-IP DNS solutions. 302 exam covers a wide range of topics, including DNS protocol, DNSSEC, GSLB (Global Server Load Balancing), and DNS infrastructure management.

 

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