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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MCQs: Only EXISTS can be applied to automatically null collections. If you apply another method to such collections, PL/SQL raises COLLECTION_IS_NULL.
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MCQs: Which collection exception is raised when a subscript designates an element that was deleted, or a nonexistent element of an associative array?
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MCQs: Which collection exception is raised when a subscript exceeds the number of elements in a collection?
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MCQs: Which of the following executes the query and identifies the result set, consisting of all rows that meet the query search criteria.
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MCQs: Which statement associates a cursor variable with a multi-row query, executes the query, and identifies the result set?
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MCQs: LOB parameters are not permitted in a server-to-server RPC.
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