C2090-610

C2090-610 practice questions, page 2 of 6, with answer review and explanations.

Question 6

Which object is a stored procedure defined into?

  1. Table
  2. Schema
  3. Package
  4. Database

Question 7

Which action needs to be performed in order to complete the definition of an application-period temporal table?

  1. A transaction-start-id column must be defined for the table.
  2. A history table must be defined and associated with the base table.
  3. A BUSINESS_TIME period must be specified in a CREATE or ALTER of the table.
  4. A unique index must be created that prevents overlapping of the BUSINESS_TIME period of the table.

Question 8

What functionality allows users to perform a UNION operation between a DB2 table and an Oracle view?

  1. Oracle connect
  2. Trusted context
  3. Oracle federation
  4. Distributed request

Question 9

You have a business need to query DB2 10 and DB2 9 databases and you want to write an application that can run on most platforms unchanged. Which interface would you use to achieve your goal?

  1. CLI
  2. XML
  3. JDBC
  4. RUBY

Question 10

Which DB2 object is used to provide a logical grouping of other database objects?

  1. Alias
  2. Index
  3. Schema
  4. Collection