[Nov-2023] 100% Guarantee Download DS0-001 Exam Dumps PDF Q&A [Q23-Q38]

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[Nov-2023] 100% Guarantee Download DS0-001 Exam Dumps PDF Q&A

Kickstart your Career with Real Updated Questions

NO.23 A database administrator needs to ensure continuous availability of a database in case the server fails. Which of the following should the administrator implement to ensure high availability of the database?

ETL

Replication

Database dumping

Backup and restore

NO.24 Following a security breach, a database administrator needs to ensure users cannot change data unless a request is approved by the management team. Which of the following principles addresses this issue?

Open access

Least resistance

Elevated privilege

Least privilege

NO.25 A database professional is considering denormalizing a database. Which of the following documents should be used to analyze the database’s structure?

SOP

Data dictionaries

UML diaqrams

ERD

NO.26 A company wants to deploy a new application that will distribute the workload to five different database instances. The database administrator needs to ensure that, for each copy of the database, users are able to read and write data that will be synchronized across all of the instances.
Which of the following should the administrator use to achieve this objective?

[Peer-to-peer replication

Failover clustering

Log shipping

Availability groups

NO.27 Which of the following is used to hide data in a database so the data can only be read by a user who has a key?

Data security

Data masking

Data protection

Data encryption

NO.28 A database’s daily backup failed. Previous backups were completed successfully. Which of the following should the database administrator examine first to troubleshoot the issue?

CPU usage

Disk space

Event log

OS performance

NO.29 A database administrator needs to provide access to data from two different tables to multiple group users in order to facilitate ongoing reporting. However, some columns in each table are restricted, and users should not be able to see the values in these columns.
Which of the following is the best action for the administrator to take?

Create a stored procedure.

Create a view.

Create a csv export.

Create a trigger.

NO.30 Which of the following is a result of an on-path attack on a system?

A Wi-Fi network that redirects to clones of legitimate websites

A website that has crashed and is no longer accessible

An email from an unknown source requesting bank account details

A web application that returns the addresses of its customers

NO.31 A database administrator would like to create a table named XYZ. Which of the following queries should the database administrator use to create the table?

NO.32 A database administrator is creating a table, which will contain customer data, for an online business. Which of the following SQL syntaxes should the administrator use to create an object?

NO.33 Refer to exhibit.
Given the following customer table:

Which of the following ORM snippets would return the ID, state, and country of all customers with the newest customers appearing first?

NO.34 Which of the following commands is part of DDL?

UPDATE

GRANT

CREATE

INSERT

NO.35 Which of the following would a database administrator monitor to gauge server health? (Choose two.)

CPU usage

Memory usage

Transaction logs

Network sniffer

Domain controllers

Firewall traffic

NO.36 Which of the following is the deployment phase in which a DBA ensures the most recent patches are applied to the new database?

Importing

Upgrading

Provisioning

Modifying

NO.37 A database administrator needs to aggregate data from multiple tables in a way that does not impact the original tables, and then provide this information to a department. Which of the following is the best way for the administrator to accomplish this task?

Create a materialized view.

Create indexes on those tables

Create a new database.

Create a function.

NO.38 Which of the following scripts would set the database recovery model for sys.database?