20. which is the extension of an Oracle SQL*Plus file ? .sql. .txt. .pls. .ora. View AnswerRelated Interview Questions Adobe Illustrator MCQ Express Js MCQ NFT MCQ Virtual Reality MCQ Edge Computing MCQ Flutter MCQ Stored Procedures MCQ C Programming MCQ Advanced Java MCQ Tableau MCQ Powe...
Here, you can read PL/SQL Elements multiple choice questions and answers with explanation.1) Which is a schema object that groups logically related PL/SQL types, items, and subprograms? - Published on 08 Jul 15 a. Package Declaration b. Object_type declaration c. Procedure declaration d. ...
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9. The SQL ALTER Statement Can Be Used To? change the table data change the table structure delete rows from the table add rows to the table View Answer 10. How Many Tables May Be Included With A Join? One Two Three All of the Mentioned ...
a) java.sql.TimeStamp b) java.sql.Time c) java.io.Time d) java.io.TimeStamp View Answer 5. What does setAutoCommit(false) do? a) commits transaction after each query b) explicitly commits transaction c) does not commit transaction automatically after each query ...
26) Suppose we have a text "human" that we want to convert into string without using the "new" operator. Which is the correct way from the following to do so: toString() String(human) String newvariable="human" Both human.toString() and String(human) ...
1) The general definition of a(n) ___ is a set of linked documents with shared attributes, such as related topics, a similar design, or a shared purpose. - Published on 26 Feb 17 a. index b. website c. Internet d. Homepage Answer Explanation 2) To enable data tainting, th...
35) Which one of the following commands is used for removing (or deleting) a relation forms the SQL database? Delete Drop Remove All of the above Show Answer Workspace 36) Which one of the following commands is used to restore the database to the last committed state?