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NEW QUESTION 91
A database administrator would like for users to be able to access resources remotely from home. Which of the following best describes how the administrator can enable this access without compromising the security of the stored data?
A. Implement a virtual private network.
B. Implement strong passwords polices.
C. Configure and deploy a firewall.
D. Implement a parameter network for internet-facing database applications.
Answer: A
NEW QUESTION 92
A database administrator wants to create a database that does not have a predefined schema. Which of the following tools should the administrator use to create this type of database? (Choose two.)
A. PostgreSQL
B. MariaDB
C. MySQL
D. SQL Server
E. MongoDB
F. Cosmos
Answer: EF
NEW QUESTION 93
A business analyst queries the same few tables every quarter and does not want to write new SQL code every time. Which of the following would best support the business analyst’s needs and allow the database administrator to optimize disk space?
A. Table.
B. View.
C. Function.
D. Stored procedure.
Answer: B
NEW QUESTION 94
Which of the following is a tool for preventing data loss?
A. Gateway.
B. IP configuration.
C. Encryption.
D. Scripts.
Answer: C
NEW QUESTION 95
Which of the following transactions is allowed in a shared lock?
A. Read
B. Update
C. Delete
D. Insert
Answer: A
NEW QUESTION 96
A database administrator would like to extract a sales performance report from more than one database instance. Which of the following keywords should the database administrator use?
A. UNION ON
B. UNION AND
C. JOIN ON
D. WITH
Answer: C
NEW QUESTION 97
A database manager would like to reduce the overhead caused by log-based recoveries. Which of the following should the manager use to best mitigate the situation?
A. Deadlocks
B. Checkpoints
C. Locks
D. Indexes
Answer: B
NEW QUESTION 98
Which of the following outlines why replication is important during database management?
A. To ensure that all vulnerabilities within the database are classified and mitigated.
B. To ensure consistency, availability, and reliability between databases.
C. To ensure the performance of web applications is improved.
D. To ensure that an administrator can easily retrieve data from the database.
Answer: B
NEW QUESTION 99
Which of the following commands when executed will rebuild statistics against user-defined tables in a database?
A. sp_autostats
B. sp_updatestats
C. DBCC UPDATEUSAGE
D. DBCC SHOW_STATISTICS
Answer: B
NEW QUESTION 100
Which of the following are ORM tools? (Choose two.)
A. PLSQL
B. XML
C. Entity Framework
D. T-SQL
E. Hibernate
F. PHP
Answer: CE
NEW QUESTION 101
During a routine audit, a database administrator discovers that the department manager’s birthday is next week. The database administrator decides to plan a birthday party for the manager. Which of the following guidelines would the administrator violate by planning the party?
A. PII
B. PCI DSS
C. SOX
D. ANSI
Answer: A
NEW QUESTION 102
Which of the following database instances are initiated by default when a database administrator installs a SQL Server instance for the first time? (Choose two.)
A. Model
B. Master
C. Root
D. Log
E. View
F. Index
Answer: AB
NEW QUESTION 103
……
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