Recent questions tagged Oracle

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Q: ORACLE SQL MCQ Questions and Answers

asked Feb 19 in Oracle by GeorgeBell

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Q: An aggregation association is drawn using which symbol:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: An n-array relationship is drawn using which symbol:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: What is the full form of SQL?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which is the subset of SQL commands used to manipulate Oracle Database structures, including tables?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: In SQL, which command is used to SELECT only one copy of each set of duplicable rows

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: A command that lets you change one or more fields in a record is

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which of the SQL statements is correct?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Find the temperature in increasing order of all cities (a) SELECT city FROM weather ORDER BY temperature;

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which of the following is illegal?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which of the following is/are the DDL statements?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: In SQL, which command(s) is(are) used to change a table’s storage characteristics?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: In SQL, which of the following is not a data definition language commands?

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: ________clause is an additional filter that is applied to the result.

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: ___________ defines rules regarding the values allowed in columns and is the standard mechanism for enforcing database integrity.

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: SQL has how many main commands for DDL:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which command defines its columns, integrity constraint in create table:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which command is used for removing a table and all its data from the database:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: Which command allows the removal of all rows from a table but flushes a table more efficiently since no rollback information is retained:

asked Nov 25, 2021 in Oracle by DavidAnderson

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Q: The language used application programs to request data from the DBMS is referred to as __________

asked Nov 25, 2021 in Oracle by DavidAnderson

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