Quiz NIOS-DDI-Expert Infoblox Qualified NIOS DDI Expert - INE Realistic Valid Exam Tutorial

It is a common sense that only high quality and accuracy NIOS-DDI-Expert practice materials can relive you from those worries. It is our communal wish to reap successful fruits. So our company did a lot to make sure that happen. Our NIOS-DDI-Expert practice materials compiled by the most professional experts can offer you with high quality and accuracy results for your success. If you are unfamiliar with our NIOS-DDI-Expert practice materials, please download the free demos for your reference, and to some unlearned exam candidates, you can master necessities by our NIOS-DDI-Expert practice materials quickly.

Professional ability is very important both for the students and for the in-service staff because it proves their practical ability in the area they major in. Therefore choosing a certificate exam which boosts great values to attend is extremely important for them and the test NIOS-DDI-Expert Certification is one of them. Passing the test certification can prove your outstanding major ability in some area and if you want to pass the test smoothly you’d better buy our NIOS-DDI-Expert study materials.

>> Valid NIOS-DDI-Expert Exam Tutorial <<

Don't Miss Up to 1 year of Free Updates – Buy NIOS-DDI-Expert Dumps Now

FreeDumps offers actual and updated NIOS-DDI-Expert Dumps after seeing the students struggling to prepare quickly for the test. We have made this product after consulting with a lot of professionals so the students can be successful. FreeDumps has hired a team of professionals who work on a daily basis without caring about themselves to update the Infoblox NIOS-DDI-Expert practice material.

Infoblox Qualified NIOS DDI Expert - INE Sample Questions (Q79-Q84):

NEW QUESTION # 79
What sends the email messages for Workflow Approval notifications in NIOS?

A. NIOS Grid Master (GM) and the NIOS Grid Master Candidate (GMC)
B. NIOS SuperAdmin
C. NIOS Grid Master Candidate (GMC)
D. NIOS Grid Master (GM)

Answer: D

Explanation:
Comprehensive and Detailed In-Depth Explanation:Workflow Approval notifications:
* A:The Grid Master (GM) sends emails via its configured SMTP settings (Grid > Grid Properties > Email), as it manages Grid-wide tasks. Correct.
* B:GMC is a standby, not active unless promoted-doesn't send emails. Incorrect.
* C:Only GM sends, not both-GMC is passive. Incorrect.
* D:SuperAdmin is a role, not a process-no sending capability. Incorrect.
* Practical Example:In an INE lab, configure SMTP on the GM, test approval emails, and troubleshoot delivery from GM logs.References:Infoblox NIOS Administrator Guide - Workflow Notifications; INE Course Objective: NIOS DDI Grid Deployment.

NEW QUESTION # 80
What is the destination IP address of a DHCPDISCOVER packet from a client?

A. 255.255.255.255
B. 0.0.0.0
C. 224.0.0.52
D. Broadcast address of client subnet

Answer: A

Explanation:
Comprehensive and Detailed In-Depth Explanation:DHCPDISCOVER is the initial broadcast a client sends to find a DHCP server:
* Packet Details:
* Source IP:0.0.0.0 (client has no IP yet).
* Destination IP:255.255.255.255 (limited broadcast, all devices on the local network).
* Sent via UDP (port 67 server, 68 client).
* Why 255.255.255.255:The client doesn't know the server's IP and broadcasts to all local devices.
Relays may forward it, but the initial packet targets the universal broadcast address.
* Options:
* A:0.0.0.0 is the source, not destination. Incorrect.
* B:224.0.0.52 is a multicast address, not used in DHCPDISCOVER. Incorrect.
* C:Matches DHCP broadcast standard (RFC 2131). Correct.
* D:Subnet-specific broadcast (e.g., 192.168.1.255) applies post-relay, not the initial packet.
Incorrect.
* Practical Example:In an INE lab, you'd capture a DHCPDISCOVER with Wireshark, confirm
255.255.255.255, and troubleshoot relay issues.References:RFC 2131 - DHCP; Infoblox NIOS Administrator Guide - DHCP Basics; INE Course Content: NIOS DDI DHCP Troubleshooting.

NEW QUESTION # 81
When defining a custom DHCP option, what does the administrator need to specify? (Select all that apply.)

A. Option Number
B. Option Name
C. Data Value
D. Data Type

Answer: A,B,D

Explanation:
Comprehensive and Detailed In-Depth Explanation:Custom DHCP options (Data Management > DHCP > Option Spaces):
* A (Option Name):Mandatory label (e.g., "CustomOpt"). Correct.
* B (Option Number):Mandatory code (1-254, e.g., 150). Correct.
* C (Data Type):Mandatory format (e.g., string, integer). Correct.
* D (Data Value):Set when applying the option to a scope/range, not during definition. Optional here.
Incorrect.
* Practical Example:In an INE lab, define "VoiceVLAN" (Number: 150, Type: integer), apply value
"10" later, and troubleshoot client config.References:Infoblox NIOS Administrator Guide - DHCP Options; INE Course Content: NIOS DDI DHCP Troubleshooting.

NEW QUESTION # 82
Revert allows an administrator to swap the Infoblox software to the previously installed version of code, while retaining the current DNS, DHCP, and Grid configuration information.

A. True
B. False

Answer: A

Explanation:
Comprehensive and Detailed In-Depth Explanation:The "Revert" feature in NIOS is a safety mechanism for software upgrades, allowing rollback to the prior version if issues arise. Here's how it works:
* Mechanism:NIOS retains the previous software version and configuration database after an upgrade.
The "Revert" option (Grid > Upgrade > Revert) swaps back to the old code, preserving the current DNS zones, DHCP leases, and Grid settings (e.g., member roles).
* Conditions:
* Revert is available only if the upgrade was successful and the prior version is still stored (not overwritten by multiple upgrades).
* Configuration changes made post-upgrade are kept, unlike a factory reset.
* Why True:This aligns with Infoblox's design to minimize downtime and data loss during version management, a key focus in INE's Grid troubleshooting labs.
* Counterpoint:If the database schema changes significantly between versions, some settings might not fully revert, but core DNS/DHCP/Grid data remains intact per documentation.
* Practical Example:After upgrading to NIOS 8.6.2 and encountering DNS issues, you'd revert to 8.6.1 in an INE lab, verifying that zone data persists for troubleshooting continuity.References:Infoblox NIOS Administrator Guide - Software Revert; INE Course Content: NIOS DDI Grid Troubleshooting.

NEW QUESTION # 83
You accidentally deleted several DNS entries from the Grid. How can you recover from this mistake with the least service disruption?

A. Restore the database from the last backup
B. Force HA failover on the GM, if it is an HA pair
C. Promote a GMC to be the new GM
D. Restore the records from the recycle bin

Answer: D

Explanation:
Comprehensive and Detailed In-Depth Explanation:Accidentally deleting DNS entries (e.g., A records) in NIOS requires a recovery method that minimizes downtime and complexity. Here's the analysis:
* Recycle Bin Feature:NIOS includes a Recycle Bin (Data Management > DNS > Recycle Bin) that temporarily stores deleted objects (e.g., zones, records) unless permanently purged or the bin is disabled. Restoring from here is instantaneous and doesn't interrupt services.
* Options:
* A:Restoring from a backup (Grid > Grid Manager > Backup > Restore) replaces the entire database, requiring service restarts and potentially losing post-backup changes. High disruption.
Incorrect.
* B:Promoting a Grid Master Candidate (GMC) to Grid Master (GM) shifts control but doesn't recover deleted records-it's for GM failure, not data loss. Irrelevant. Incorrect.
* C:Forcing HA failover on the GM switches active/passive nodes but doesn't restore data, as both share the same database. No effect. Incorrect.
* D:Restoring from the Recycle Bin (select records > Restore) reverts the deletion with no service impact, assuming the bin is enabled (default in NIOS). Correct.
* Practical Example:In an INE lab, you'd delete an A record, navigate to the Recycle Bin, restore it, and verify DNS resolution-all without downtime, testing troubleshooting skills.
* Caveat:If the Recycle Bin is disabled or entries are purged, backup restoration (A) becomes necessary, but the question implies least disruption, favoring D.References:Infoblox NIOS Administrator Guide - Recycle Bin; INE Course Content: NIOS DDI DNS Troubleshooting.

NEW QUESTION # 84
......

Since our company’s establishment, we have devoted mass manpower, materials and financial resources into NIOS-DDI-Expert exam materials and until now, we have a bold idea that we will definitely introduce our NIOS-DDI-Expert study materials to the whole world and make all people that seek fortune and better opportunities have access to realize their life value. Our NIOS-DDI-Expert Practice Questions, therefore, is bound to help you pass though the NIOS-DDI-Expert exam and win a better future.

NIOS-DDI-Expert Guaranteed Questions Answers: https://www.freedumps.top/NIOS-DDI-Expert-real-exam.html

Infoblox Valid NIOS-DDI-Expert Exam Tutorial From the view of specialized examination point, it is necessary to teach you tips about the exam, Just come in and try our NIOS-DDI-Expert study materials, and we can assure you that you will not regret your choice, Infoblox Valid NIOS-DDI-Expert Exam Tutorial Key Benefits: Access to all Questions & Answers for every certification, FreeDumps NIOS-DDI-Expert PDF is designed with the help of updated exam content.

There are many online NIOS-DDI-Expert resources for preparing the NIOS-DDI-Expert test , The first two are De Morgan's laws, From the view of specialized examination point, it is necessary to teach you tips about the exam.

Quiz Professional Infoblox - Valid NIOS-DDI-Expert Exam Tutorial

Just come in and try our NIOS-DDI-Expert Study Materials, and we can assure you that you will not regret your choice, Key Benefits: Access to all Questions & Answers for every certification.

FreeDumps NIOS-DDI-Expert PDF is designed with the help of updated exam content, A free demo of the study material is also available at FreeDumps.

Ray Fisher Ray Fisher

Biography

Quiz NIOS-DDI-Expert Infoblox Qualified NIOS DDI Expert - INE Realistic Valid Exam Tutorial

Don't Miss Up to 1 year of Free Updates – Buy NIOS-DDI-Expert Dumps Now

Infoblox Qualified NIOS DDI Expert - INE Sample Questions (Q79-Q84):

Quiz Professional Infoblox - Valid NIOS-DDI-Expert Exam Tutorial

Useful Links