Oracle Interview Questions and Answers

0 votes

Q: What are the effective skills to solve any problem as a business analyst?

answered Dec 8, 2021 in Oracle by DavidAnderson

0 votes

Q: An aggregation association is drawn using which symbol:

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: What is the full form of SQL?

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: Which of the SQL statements is correct?

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: Which of the following is illegal?

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

asked Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: SQL has how many main commands for DDL:

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

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

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: In SQL, which of the following is not a data Manipulation Language Commands?

answered Nov 25, 2021 in Oracle by DavidAnderson

0 votes

Q: Which of the following is not a type of SQL statement?

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: Which of the following is not included in DML (Data Manipulation Language)

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: TRUNCATE statement in SQL is a –

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: In SQL, which command is used to add new rows to a table?

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: A table that displays data redundancies yields ____________ anomalies.

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: A type of query that is placed within a WHERE or HAVING clause of another query is called

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: DCL stands for :

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: TCL stands for:

answered Nov 24, 2021 in Oracle by DavidAnderson

0 votes

Q: In an SQL statement, which of the following parts states the conditions for row selection?

answered Nov 24, 2021 in Oracle by DavidAnderson

To see more, click for all the questions in this category.

...