Nutanix NCP-DB Exam - Topic 6 Question 21 Discussion

Actual exam question for Nutanix's NCP-DB exam

Question #: 21
Topic #: 6

An administrator needs to protect a database with a Point In Time Recovery (PITR) SLA that provides a minimum of seven days of log

recovery.

What is the minimum Default SLA that meets this requirement?

ADEFAULT_008 GOLD SLA

BDEFAULT_008 BRONZE SLA

CDEFAULT_008 SILVER SLA

DDEFAULT_008 BRASS SLA

Show Suggested Answer

Suggested Answer: C

Nutanix Era (NDB) utilizes DEFAULT_008 SLAs with varying frequencies for snapshots and log backups to achieve different recovery point objectives (RPOs). Here's how they compare:

DEFAULT_008 GOLD SLA:Typically has frequent log backups (e.g., every 15 minutes) and snapshots every few hours. This is designed for critical databases with very low RPOs.

DEFAULT_008 SILVER SLA:Offers a balance between protection and resource usage. Log backups might occur every hour with snapshots less frequently. This SLA is often suitable for databases requiring a good RPO without being overly resource-intensive.

DEFAULT_008 BRONZE SLA:Has less frequent log backups (e.g., every few hours) and less frequent snapshots. This is used for databases with less stringent RPO requirements.

DEFAULT_008 BRASS SLA:This has infrequent log backups and is usually considered the least protective SLA with the longest potential RPO

Reasoning:

Since the requirement is to have at least a 7-day log recovery period, any SLA with more frequent log backups than daily is excessive. The DEFAULT_008 SILVER SLA, with its hourly log backups, easily satisfies this requirement, offering the ability to restore to a point in time within the last hour of the past seven days.

Nutanix Era User Guide/SLA Management:https://portal.nutanix.com/page/documents/details?targetId=Nutanix-NDB-User-Guide-v2_5:top-sla-management-c.html]

by Heidy at Sep 16, 2024, 01:04 PM

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Armando

6 months ago

Are we sure about the GOLD? I thought SILVER might work too.

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Alpha

6 months ago

Totally agree, GOLD SLA is the way to go!

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Nelida

6 months ago

Wait, is there really a BRASS SLA? Never heard of that one!

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Dylan

7 months ago

Definitely not the BRONZE SLA, that's way too low.

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Jose

7 months ago

I think it's DEFAULT_008 GOLD SLA for sure.

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Tanesha

7 months ago

I thought DEFAULT_008 GOLD SLA was the only one that guaranteed seven days of log recovery, but I could be mixing it up with another topic we covered.

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Elizabeth

7 months ago

I'm leaning towards DEFAULT_008 SILVER SLA as the minimum, but I feel like I need to double-check the definitions of each SLA to be certain.

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Lashaunda

7 months ago

I remember practicing a similar question, and I think SILVER SLA was mentioned as a good option for PITR, but I can't recall the specifics.

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Melodie

8 months ago

I think the answer might be DEFAULT_008 GOLD SLA, but I'm not completely sure if that's the right one for a seven-day log recovery.

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Antione

8 months ago

This is a tricky one. I'm not super familiar with the different SLA tiers, so I'll have to read through the options closely and try to figure out which one provides the log recovery period they're looking for.

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Noel

8 months ago

Okay, I think I've got it. The question is asking for the minimum SLA that meets the 7-day log recovery requirement, so I just need to compare the options and select the lowest one that satisfies that.

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Elliot

8 months ago

Hmm, I'm a little confused. I know PITR is about restoring the database to a specific point in time, but I'm not sure how the SLA options relate to that. I'll have to think this through carefully.

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Paris

8 months ago

This seems pretty straightforward. I just need to figure out which SLA option provides at least 7 days of log recovery.

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Cassi

8 months ago

Hmm, this seems like a tricky one. I'll need to think carefully about the supported XOM sources.

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Orville

2 years ago

BRASS SLA? Really? That's gotta be a joke. C is the only logical choice here.

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Ahmed

2 years ago

Definitely, C is the best option for meeting the PITR SLA requirement.

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Mitzie

2 years ago

I agree, BRASS SLA does sound like a joke.

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Lelia

2 years ago

C is the only logical choice here.

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Margarita

2 years ago

D) DEFAULT_008 BRASS SLA

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Sherell

2 years ago

C) DEFAULT_008 SILVER SLA

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Theron

2 years ago

B) DEFAULT_008 BRONZE SLA

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Marjory

2 years ago

A) DEFAULT_008 GOLD SLA

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Mitsue

2 years ago

Default_008, huh? I'm feeling a bit BRONZE-y today, so I'll have to go with B.

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Valentine

2 years ago

Hmm, let's see. Seven days of log recovery, huh? Sounds like we need the GOLD SLA, baby! A is the way to go.

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Augustine

2 years ago

User 3: Definitely, A is the correct option for meeting the PITR SLA requirement.

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Terry

2 years ago

Yeah, I agree. A) DEFAULT_008 GOLD SLA is the right choice.

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Adelle

2 years ago

I think we need the GOLD SLA for seven days of log recovery.

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Javier

2 years ago

Ah, the age-old question of PITR SLA minimums. I'm going with C - DEFAULT_008 SILVER SLA. Gotta keep that data safe for 7 days, am I right?

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Jaime

2 years ago

I see your point, but I still think C is the most suitable choice for meeting the PITR SLA requirement.

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Jacinta

2 years ago

I'm not so sure, I think A - DEFAULT_008 GOLD SLA might be a better option for ensuring data safety.

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Pansy

2 years ago

Yeah, I think C is the right choice too. It's important to have that level of protection for the database.

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Leila

2 years ago

I agree with you, C - DEFAULT_008 SILVER SLA seems like the best option for a minimum of seven days of log recovery.

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Johna

2 years ago

Hmm, that makes sense too. I guess it depends on the specific requirements of the database.

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Joni

2 years ago

I disagree, I believe the answer is C) DEFAULT_008 SILVER SLA because it is a common choice for database protection.

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Johna

2 years ago

I think the answer is A) DEFAULT_008 GOLD SLA because it sounds like the highest level of service.

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