MCQs: You can use the BULK COLLECT INTO clause with the FETCH statement to store values from each column of a cursor in a separate collection.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: To process most dynamic SQL statements, you use the EXECUTE IMMEDIATE statement. To process a multi-row query (SELECT statement), which of these statements would you use?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: You can use the RETURNING BULK COLLECT INTO clause with the EXECUTE IMMEDIATE statement to store the results of which statements in a set of collections?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Which of the following is a group of related data items stored in fields, each with its own name and datatype?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Nested tables are a good choice when
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Associative arrays also known as index-by tables.
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MCQs: Which type of cursor is automatically declared by Oracle every time an SQL statement is executed?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: An Explicit cursor is defined by the program for any query that returns more than one row of data.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: To handle raised exceptions, you write separate routines called exception handlers.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: What are the different datatypes that can be defined in a PL/SQL block?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: The BINARY_INTEGER and PLS_INTEGER datatypes are not identical.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Which of the following results are true, when a ROLLBACK statement is issued to the database, the transaction has ended?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: PL/SQL Expressions are constructed using.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Which of the following are used for displaying output on a web page?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Like all identifiers, the names of constants, variables, and parameters are case sensitive.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Cursor attributes are not affected by autonomous transactions.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: How many bytes does each character in the UTF8 encoding take up?
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MCQs: Use the ROWID datatype only for backward compatibility with old applications. For new applications, use the UROWID datatype.
Category: Computer Science MCQs, Published by: teswesm
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MCQs: Which datatype is not allowed in the definition of PL/SQL record?
Category: Computer Science MCQs, Published by: teswesm
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MCQs: In the SQL Cursor, which attribute is TRUE when a cursor has some remaining rows to fetch, and FALSE when a cursor has no rows left to fetch?
Category: Computer Science MCQs, Published by: teswesm
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