Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

Amazon DVA-C02 Exam - Topic 4 Question 61 Discussion

A developer is integrating Amazon ElastiCache in an application. The cache will store data from a database. The cached data must populate real-time dashboards. Which caching strategy will meet these requirements?
D) A write-through cache
A) A read-through cache
B) A write-behind cache
C) A lazy-loading cache

Amazon DVA-C02 Exam - Topic 4 Question 61 Discussion

Actual exam question for Amazon's DVA-C02 exam
Question #: 61
Topic #: 4
[All DVA-C02 Questions]

A developer is integrating Amazon ElastiCache in an application. The cache will store data from a database. The cached data must populate real-time dashboards. Which caching strategy will meet these requirements?

Show Suggested Answer Hide Answer
Suggested Answer: D

by Desire at Mar 08, 2026, 07:35 AM

Limited Time Offer

25%

Off

Get Premium DVA-C02 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

0/2000 characters
Submit Cancel
Basilia
24 days ago
Wait, I thought lazy-loading was the way to go for real-time?
upvoted 0 times
...
Elfriede
29 days ago
I disagree, a read-through cache might be more efficient.
upvoted 0 times
...
Zachary
1 month ago
A write-through cache sounds like the best option here.
upvoted 0 times
...
Isreal
1 month ago
Surprised no one mentioned write-behind, it could be useful too!
upvoted 0 times
...
Sharika
1 month ago
Definitely going with write-through, it keeps data consistent.
upvoted 0 times
...
Tu
2 months ago
Wait, isn't a lazy-loading cache too slow for real-time dashboards?
upvoted 0 times
...
Elvera
2 months ago
I disagree, I think a read-through cache would work better.
upvoted 0 times
...
Nancey
2 months ago
A write-through cache sounds like the best fit here.
upvoted 0 times
...
Matt
2 months ago
I’m leaning towards a write-behind cache, but I’m not confident it would meet the real-time requirement.
upvoted 0 times
...
Yaeko
2 months ago
I practiced a similar question, and I feel like a read-through cache could also work, but it might not be as efficient for real-time updates.
upvoted 0 times
...
Anglea
3 months ago
I think a write-through cache might be the right choice since it updates the cache and the database simultaneously.
upvoted 0 times
...
Cristy
3 months ago
I remember studying caching strategies, but I'm not entirely sure which one is best for real-time dashboards.
upvoted 0 times
...

Save Cancel