Real Exam Questions DP-900 Dumps Exam Questions in here [Oct-2021]
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NEW QUESTION 81
Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract load, and transform (ELT) process.
Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct. Each location may be used once, or not at all, You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl
NEW QUESTION 82
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/frequently-asked-questions
NEW QUESTION 83
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 84
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver15
NEW QUESTION 85
You have an e-commerce application that reads and writes data to an Azure SQL database.
Which type of processing does the application use?
- A. stream processing
- B. batch processing
- C. Online Analytical Processing (OLAP)
- D. Online Transaction Processing (OLTP)
Answer: D
Explanation:
Section: Describe how to work with relational data on Azure
Explanation:
OLTP is designed to serve as a persistent data store for business or front-end applications. OLTP administers day to day transaction of an organization.
Reference:
https://sqlwizard.blog/2020/03/15/sql-server-oltp-vs-olap/
NEW QUESTION 86
You have a transactional application that stores data in an Azure SQL managed instance.
When should you implement a read-only database replica?
- A. You need to improve the recovery point objective (RPO).
- B. You need to implement high availability in the event of a regional outage.
- C. You need to generate reports without affecting the transactional workload.
- D. You need to audit the transactional application.
Answer: B
Explanation:
Section: Describe how to work with relational data on Azure
Explanation/Reference:
https://docs.microsoft.com/en-us/sql/database-engine/availability-groups/windows/active-secondaries- readable-secondary-replicas-always-on-availability-groups?view=sql-server-ver15
NEW QUESTION 87
Match the types of data stores to the appropriate scenarios.
To answer, drag the appropriate data store type from the column on the left to its scenario on the right. Each data store type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 88
Match the Azure services to the appropriate requirements.
To answer, drag the appropriate service from the column on the left to its requirement on the right. Each service may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Explanation
Box 1: Azure Data Factory
Box 2: Azure Data Lake Storage
Azure Data Lake Storage (ADLA) now natively supports Parquet files. ADLA adds a public preview of the native extractor and outputter for the popular Parquet file format Box 3: Azure Synapse Analytics Use Azure Synapse Analytics Workspaces.
NEW QUESTION 89
HOTSPOT
To complete the sentence, select the appropriate option in the answer area.
Hot Area:
Answer:
Explanation:
Section: Describe core data concepts
Explanation/Reference:
https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive- cognitive-analytics/
NEW QUESTION 90
Match the security components to the appropriate scenarios.
To answer, drag the appropriate component from the column on the left to its scenario on the right. Each component may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 91
Match the types of workloads to the appropriate scenarios.
To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/batch-processing
NEW QUESTION 92
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 93
For each of the following statements, select yes if he statement is true, Otherwise select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 94
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/create-graph-gremlin-console
NEW QUESTION 95
You have a table named Sales that contains the following data.
You need to query the table to return the average sales amount day. The output must produce the following results.
How should you complete the query? To answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/sql/t-sql/functions/avg-transact-sql
NEW QUESTION 96
You need to create an Azure Storage account.
Data in the account must replica outside the Azure region automatically.
Which two types of replica can you us for the storage account? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one pint.
- A. read-access geo-redundant storage (RA_GRS)
- B. geo-redundant storage (GRS)
- C. locally-redundant storage (LRS)
- D. zone-redundant storage (ZRS)
Answer: A,B
Explanation:
Azure Storage offers two options for copying your data to a secondary region:
With GRS or GZRS, the data in the secondary region isn't available for read or write access unless there is a failover to the secondary region. For read access to the secondary region, configure your storage account to use read-access geo-redundant storage (RA-GRS) or read-access geo-zone-redundant storage (RA-GZRS).
Reference:
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy#redundancy-in-a-secondary-region
NEW QUESTION 97
Match the Azure services to the appropriate locations in the architecture.
To answer, drag the appropriate service from the column on the left to its location on the right. Each service may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 98
Match the datastore services to the appropriate descriptions.
To answer, drag the appropriate service from the column on the left to its description on the right. Each service may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Explanation
Box 1: Azure Cosmos DB
In Azure Cosmos DB's SQL (Core) API, items are stored as JSON. The type system and expressions are restricted to deal only with JSON types.
Box 2: Azure Files
Azure Files offers native cloud file sharing services based on the SMB protocol.
NEW QUESTION 99
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation
Box 1: Yes
Compute is separate from storage, which enables you to scale compute independently of the data in your system.
Box 2: Yes
You can use the Azure portal to pause and resume the dedicated SQL pool compute resources.
Pausing the data warehouse pauses compute. If your data warehouse was paused for the entire hour, you will not be charged compute during that hour.
Box 3: No
Storage is sold in 1 TB allocations. If you grow beyond 1 TB of storage, your storage account will automatically grow to 2 TBs.
NEW QUESTION 100
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