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Oracle 1Z0-007 Exam Syllabus Topics:

Oracle Introduction to Oracle9i: SQL Sample Questions:

1. Which statement correctly describes SQL and /SQL*Plus?

A) /SQL*Plus is a language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.
B) Both SQL and /SQL*plus allow manipulation of values in the database.
C) /SQL*Plus recognizes SQL statements and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.
D) SQL manipulates data and table definitions in the database; /SQL*Plus does not allow manipulation of values in the database.

2. The DBA issues this SQL command:
CREATE USER scott IDENTIFIED by tiger;
What privileges does the user Scott have at this point?

A) only the CONNECT privilege
B) only the SELECT privilege
C) all the privileges of a default user
D) no privileges

3. You need to perform certain data manipulation operations through a view called EMP_DEPT_VU, which you previously created.
You want to look at the definition of the view (the SELECT statement on which the view was create.)
How do you obtain the definition of the view?

A) Query the USER_OBJECTS data dictionary view to search for the EMP_DEPT_VU view.
B) Query the USER_SOURCE data dictionary view to search for the EMP_DEPT_VU view.
C) Use the DEFINE VIEW command on the EMP_DEPT VU view.
D) Query the USER_VIEWS data dictionary view to search for the EMP_DEPT_VU view.
E) Use the DESCRIBE VIEW command on the EMP_DEPT VU view.
F) Use the DESCRIBE command in the EMP_DEPT VU view.

4. Which statement explicitly names a constraint?

A) ALTER TABLE student_grades ADD NAME student_id_fk FOREIGN KEY (student_id) REFERENCES students(student_id);
B) ALTER TABLE student_grades ADD FOREIGN KEY (student_id) REFERENCES students(student_id);
C) ALTER TABLE student_grades ADD CONSTRAINT student_id_fk FOREIGN KEY (student_id) REFERENCES students(student_id);
D) ALTER TABLE student_grades ADD NAMED CONSTRAINT student_id_fk FOREIGN KEY (student_id) REFERENCES students(student_id);
E) ALTER TABLE student_grades ADD CONSTRAINT NAME = student_id_fk FOREIGN KEY (student_id) REFERENCES students(student_id);

5. Which best describes an inline view?

A) a subquery that can contain an ORDER BY clause
B) a schema object
C) another name for a view that contains group functions
D) a subquery that is part of the FROM clause of another query

Solutions: