After revising Cloud-First strategy, a customer's CFO asks an architect to recommend which workloads should be moved to FlashBlade.
Which two workloads will be successful on FlashBlade? (Select two.)
A. Highly Sensitve Training Application that requires synchronous replication.
B. Annual reporting using Oracle Warehouse. ***
C. AI/ML TensorFlow Model. ***
D. Point of Sale using Oracle OLTP.
E. Real Time Gaming Application using MySQL DB.
正解:B,C
質問 2:
A retail customer is designing a new application that will train an AI algorithm with metadata from purchase transactions.
The customer has the following constraints:
-Billions of transactions per hour
-Hundreds of thousands of clients
-Easily connect and disconnect from many network locations
-Asymmetric encryption across a WAN
-Resilience to network latency
Which protocol should the architect recommend?
A. NFS v4.1 ***
B. SMB
C. NFS v3
D. S3
正解:A
質問 3:

The customer is deploying FlashBlade on a ship with no immediate access to replacement part inventory. The customer needs at least 100TB of usable capacity at any time. The customer assumes worst case scenario in which FlashBlade can lose two blades between visting the next port where replacement can be shipped.
What is the recommend FlashBlade configuration?
A. 11 blades
B. 10 blades
C. 12 blades ***
D. 13 blades
正解:C
質問 4:
A customer offers subscription access to E-books. The customer wants to be able to enable and disable access to the E-book efficiently.
What should the architect do?
A. Create and SMB share that uses AD for authentication and manually disable account at a later time.
B. Create an NFS share that uses AD for authentication that can be disabled later.
C. Create and object store with a user account and secret key that will be deleted in the future.
D. Create a presigned object URL that can be disabled with an API call. ***
正解:D
質問 5:
A customer has two workflows. One workflow can use either SMB 3.0 or ISCSI. The other only leverage NFS.
What should the architect recommend as a strategy?
A. Use FlashBlade for both environments
B. Use block storage for both environments
C. Use block storage for NFS and FlashBlade for ISCSI
D. Use block storage for ISCSI and FlashBlade for NFS. ***
正解:D
質問 6:
The customer wants to build a software QA infrastructure using modern big data tools like Spark and Kafka.
The goal is to process 50 billion events per day and provide feedback in real-time in less than 5 seconds.
The architect needs to create a FlashBlade configuration to meet the capacity and performance requirements using the following assumptions:
4 RSyslog servers accessing FlashBlade via NFS
6 servers accessing FlashBlade via S3
Capacity: 6TB + 18TB + 18TB
Each protocol will create a concurrent write and / or read throughput of 6GB/s Which configuration should the architect use to meet these requirements?
A. 40x17TB
B. 7x17TB
C. 12x17TB
D. 24x17TB ****
正解:D
質問 7:
What is the support speed of the out-of-bound management port?
A. 10Mb/s
B. 1Gb/s ***
C. 100Mb/s
D. 10Gb/s
正解:B
質問 8:
A customer is using the FlashBlade as an image database backup/restore target. The dataset that they are backing up is 100TB. The customer has a 5-day snapshot retention policy, and an average of 50TB of data change from day to day.
Which factor will alter the physical datasize?
A. Snapshot Retention
B. Write Size ***
C. RAID Overhead
D. Erasure Coding
正解:D
大村** -
やっと合格できた!
こんな俺が1ヵ月の勉強のみで合格できたので
是非参考にして合格し就活や転職の成功の足しにしてくれ。