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2021 May C2090-610 Study Guide Questions:
Q81. In a trusted context environment, if a switch request is made with an authorization ID that is not allowed on a trusted connection, what state is the connection placed in?
A. Locked
B. Waiting
C. Pending
D. Unconnected
Answer: D
Explanation:
Q82. Which isolation level offers the greatest protection of data but provides the least amount of concurrency?
A. Read Stability (RS)
B. Cursor Stability (CS)
C. Repeatable Read (RR)
D. Uncommitted Read (UR)
Answer: C
Explanation:
Q83. Which type of table should you use if you want to define specific time periods when data is valid?
A. Materialized query table
B. System-period temporal table
C. Declared global temporary table
D. Application-period temporal table
Answer: D
Explanation:
Up to date C2090-610 exam answers:
Q84. Which command will delete all rows from a table without generating log records?
A. TRIM
B. DROP
C. DELETE
D. TRUNCATE
Answer: D
Explanation:
Q85. Which type of stored procedure is not associated with an external application program?
A. A Java stored procedure.
B. A REXX stored procedure.
C. A native SQL stored procedure.
D. An external SQL stored procedure.
Answer: C
Explanation:
Q86. What are INSTEAD OF triggers used for?
A. To update data in other tables.
B. To perform insert, update, and delete operations against complex views.
C. To check or modify values before they are actually stored in a database.
D. To run non-database operations that are coded in user-defined functions.
Answer: B
Explanation:
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Q87. Which object can a buffer pool be assigned to?
A. Schema
B. Table space
C. Storage group
D. Stored procedure
Answer: B
Explanation:
Q88. Which object is a stored procedure defined into?
A. Table
B. Schema
C. Package
D. Database
Answer: B
Explanation:
Q89. Which tool allows users to connect to a DB2 database using a wizard?
A. Control Center
B. IBM Data Studio
C. Universal Connection Expert
D. DB2 Connection Pool Manager
Answer: B
Explanation:
Q90. What privilege is required to create a view on a table that you are not the owner of?
A. INSERT
B. SELECT
C. CREATE
D. TRIGGER
Answer: B
Explanation: