Black Friday

Why Buy DP-300 Exam Dumps From Passin1Day?

Having thousands of DP-300 customers with 99% passing rate, passin1day has a big success story. We are providing fully Microsoft exam passing assurance to our customers. You can purchase Administering Relational Databases on Microsoft Azure exam dumps with full confidence and pass exam.

DP-300 Practice Questions

Question # 1

You have an Azure SQL database.
You discover that the plan cache is full of compiled plans that were used only once.
You run the select * from sys.database_scoped_configurations Transact-SQL command
and receive the results shown in the following table
You need relieve the memory pressure.
What should you configure?

A.

LEGACY_CARDINALITY_ESTIMATION

B.

QUERY_OPTIMIZER_HOTFIXES

C.

OPTIMIZE_FOR_AD_HOC_WORKLOADS

D.

ACCELERATED_PLAN_FORCING



C.

OPTIMIZE_FOR_AD_HOC_WORKLOADS


Explanation:
OPTIMIZE_FOR_AD_HOC_WORKLOADS = { ON | OFF }
Enables or disables a compiled plan stub to be stored in cache when a batch is compiled
for the first time. The default is OFF. Once the database scoped configuration
OPTIMIZE_FOR_AD_HOC_WORKLOADS is enabled for a database, a compiled plan stub
will be stored in cache when a batch is compiled for the first time. Plan stubs have a
smaller memory footprint compared to the size of the full compiled plan.
Reference:
https://docs.microsoft.com/en-us/sql/t-sql/statements/alter-database-scoped-configurationtransact-
sql



Question # 2

You are designing a dimension table in an Azure Synapse Analytics dedicated SQL pool.
You need to create a surrogate key for the table. The solution must provide the fastest
query performance.
What should you use for the surrogate key?

A.

an IDENTITY column

B.

a GUID column

C.

a sequence object



A.

an IDENTITY column


Dedicated SQL pool supports many, but not all, of the table features offered by other
databases.
Surrogate keys are not supported. Implement it with an Identity column.
Reference:

https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-datawarehouse-
tablesoverview



Question # 3

You are building a database backup solution for a SQL Server database hosted on an
Azure virtual machine.
In the event of an Azure regional outage, you need to be able to restore the database
backups. The solution must minimize costs.
Which type of storage accounts should you use for the backups?

A.

locally-redundant storage (LRS)

B.

read-access geo-redundant storage (RA-GRS)

C.

zone-redundant storage (ZRS)

D.

geo-redundant storage



B.

read-access geo-redundant storage (RA-GRS)


Explanation:
Geo-redundant storage (with GRS or GZRS) replicates your data to another physical
location in the secondary region to protect against regional outages. However, that data is
available to be read only if the customer or Microsoft initiates a failover from the primary to
secondary region. When you enable read access to the secondary region, your data is
available to be read if the primary region becomes unavailable. For read access to the
secondary region, enable 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



Question # 4

You have SQL Server 2019 on an Azure virtual machine that contains an SSISDB
database.
A recent failure causes the master database to be lost.
You discover that all Microsoft SQL Server integration Services (SSIS) packages fail to run
on the virtual machine.
Which four actions should you perform in sequence to resolve the issue? To answer, move
the appropriate actions from the list of actions to the answer area and arrange them in the
correct.



Question # 5

You have an Azure data solution that contains an enterprise data warehouse in Azure
Synapse Analytics named DW1.
Several users execute adhoc queries to DW1 concurrently.
You regularly perform automated data loads to DW1.
You need to ensure that the automated data loads have enough memory available to
complete quickly and
successfully when the adhoc queries run.
What should you do?

A.

Assign a smaller resource class to the automated data load queries.

B.

Create sampled statistics to every column in each table of DW1

C.

Assign a larger resource class to the automated data load queries

D.

Hash distribute the large fact tables in DW1 before performing the automated data
loads.



C.

Assign a larger resource class to the automated data load queries


The performance capacity of a query is determined by the user's resource class.
Smaller resource classes reduce the maximum memory per query, but increase
concurrency.
Larger resource classes increase the maximum memory per query, but reduce
concurrency.
Reference:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/resourceclasses-
for-workloadmanagement



Question # 6

You have an instance of SQL Server on Azure Virtual Machines that has a database
named DB1.
You plan to implement Azure SQL Data Sync for DB1.
Which isolation level should you configure?

A.

SERIALIZABLE

B.

SNAPSHOT

C.

READ UNCOMMITTED

D.

READ COMMITTED



B.

SNAPSHOT


https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-data-sync-data-sql-serversql-
database



Question # 7

From a website analytics system, you receive data extracts about user interactions such as
downloads, link clicks, form submissions, and video plays.
The data contains the following columns:



Question # 8

You have an Azure SQL database that contains a table named Employees. Employees
contains a column named Salary.
You need to encrypt the Salary column. The solution must prevent database administrators
from reading the data in the Salary column and must provide the most secure encryption.
Which three actions should you perform in sequence? To answer, move the appropriate
actions from the list of actions to the answer area and arrange them in the correct order.



DP-300 Dumps
  • Up-to-Date DP-300 Exam Dumps
  • Valid Questions Answers
  • Administering Relational Databases on Microsoft Azure PDF & Online Test Engine Format
  • 3 Months Free Updates
  • Dedicated Customer Support
  • Microsoft Certified: Azure Database Administrator Associate Pass in 1 Day For Sure
  • SSL Secure Protected Site
  • Exam Passing Assurance
  • 98% DP-300 Exam Success Rate
  • Valid for All Countries

Microsoft DP-300 Exam Dumps

Exam Name: Administering Relational Databases on Microsoft Azure
Certification Name: Microsoft Certified: Azure Database Administrator Associate

Microsoft DP-300 exam dumps are created by industry top professionals and after that its also verified by expert team. We are providing you updated Administering Relational Databases on Microsoft Azure exam questions answers. We keep updating our Microsoft Certified: Azure Database Administrator Associate practice test according to real exam. So prepare from our latest questions answers and pass your exam.

  • Total Questions: 337
  • Last Updation Date: 20-Nov-2024

Up-to-Date

We always provide up-to-date DP-300 exam dumps to our clients. Keep checking website for updates and download.

Excellence

Quality and excellence of our Administering Relational Databases on Microsoft Azure practice questions are above customers expectations. Contact live chat to know more.

Success

Your SUCCESS is assured with the DP-300 exam questions of passin1day.com. Just Buy, Prepare and PASS!

Quality

All our braindumps are verified with their correct answers. Download Microsoft Certified: Azure Database Administrator Associate Practice tests in a printable PDF format.

Basic

$80

Any 3 Exams of Your Choice

3 Exams PDF + Online Test Engine

Buy Now
Premium

$100

Any 4 Exams of Your Choice

4 Exams PDF + Online Test Engine

Buy Now
Gold

$125

Any 5 Exams of Your Choice

5 Exams PDF + Online Test Engine

Buy Now

Passin1Day has a big success story in last 12 years with a long list of satisfied customers.

We are UK based company, selling DP-300 practice test questions answers. We have a team of 34 people in Research, Writing, QA, Sales, Support and Marketing departments and helping people get success in their life.

We dont have a single unsatisfied Microsoft customer in this time. Our customers are our asset and precious to us more than their money.

DP-300 Dumps

We have recently updated Microsoft DP-300 dumps study guide. You can use our Microsoft Certified: Azure Database Administrator Associate braindumps and pass your exam in just 24 hours. Our Administering Relational Databases on Microsoft Azure real exam contains latest questions. We are providing Microsoft DP-300 dumps with updates for 3 months. You can purchase in advance and start studying. Whenever Microsoft update Administering Relational Databases on Microsoft Azure exam, we also update our file with new questions. Passin1day is here to provide real DP-300 exam questions to people who find it difficult to pass exam

Microsoft Certified: Azure Database Administrator Associate can advance your marketability and prove to be a key to differentiating you from those who have no certification and Passin1day is there to help you pass exam with DP-300 dumps. Microsoft Certifications demonstrate your competence and make your discerning employers recognize that Administering Relational Databases on Microsoft Azure certified employees are more valuable to their organizations and customers.


We have helped thousands of customers so far in achieving their goals. Our excellent comprehensive Microsoft exam dumps will enable you to pass your certification Microsoft Certified: Azure Database Administrator Associate exam in just a single try. Passin1day is offering DP-300 braindumps which are accurate and of high-quality verified by the IT professionals.

Candidates can instantly download Microsoft Certified: Azure Database Administrator Associate dumps and access them at any device after purchase. Online Administering Relational Databases on Microsoft Azure practice tests are planned and designed to prepare you completely for the real Microsoft exam condition. Free DP-300 dumps demos can be available on customer’s demand to check before placing an order.


What Our Customers Say