PL SQL Interview Questions

Q.  How many bytes does each character in the UTF8 encoding take up?

a. 1
b. 2
c. 3
d. All mentioned above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which keyword and parameter used for declaring an explicit cursor?
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MCQs:  For which of the following can pragma be applied?
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MCQs:  Which of the following declares an instance of an object type?
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MCQs:  Which is a schema object that groups logically related PL/SQL types, items, and subprograms?
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MCQs:  Which of the following is used to declare a record?
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MCQs:  Which of the following has a return type in its specification and must return a value specified in that type?
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MCQs:  PL/SQL is completely portable, high-performance transaction processing language that offers which of the following advantages -
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MCQs:  From the following PL/SQL Delimiters which symbol is exponentiation operator.
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MCQs:  In CASE Expressions, which expression selects a result from one or more alternatives, and returns the result?
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MCQs:  Which of the following is an explicit numeric, character, string, or BOOLEAN value not represented by an identifier?
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MCQs:  PL/SQL provides many powerful functions to help you manipulate data. These built-in functions fall into which of these following categories?
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MCQs:  A searched CASE expression lets you test different conditions instead of comparing a single expression to various values.
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MCQs:  PL/SQL Server Pages (PSPs) enable you to develop Web pages with dynamic content.
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MCQs:  Using DBMS_DB_VERSION Package Constants which represents the condition that the database version is less than or equal to 10; it is TRUE.
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MCQs:  Which internal exception is raised when a program references a nested table or varray element using an index number larger than the number of elements in the collection.
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MCQs:  A package cursor is a cursor which you declare in the package specification without an SQL statement.
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MCQs:  In which of the following, do you specify the same parameters in the same order as they are declared in the procedure?
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MCQs:  In which mode parameter lets you pass values to the subprogram being called? It cannot be assigned a value.
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MCQs:  To call a subprogram directly, users must have the EXECUTE privilege on that subprogram. By granting the privilege, you allow a user to -
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MCQs:  Which is a database object that groups logically related PL/SQL types, objects and subprograms?
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