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Oracle Interview Questions

Below we have listed all the Oracle Interview Questions and answers. Feel free to comment on any Oracle Interview Questions or answer by the comment feature available on the page.

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Oracle Corporation (Oracle) is an enterprise software company. The Company develops, manufactures, markets, distributes and services database and middleware software, as well as applications software that help organizations to manage their businesses.

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Backup and Recovery Interview Questions & Answers (60) Exam Mode | Learning Mode

Concepts and Architecture Interview Questions & Answers (62) Exam Mode | Learning Mode

Data Access Interview Questions & Answers (35) Exam Mode | Learning Mode

Database Administration Interview Questions & Answers (88) Exam Mode | Learning Mode

Database Security Interview Questions & Answers (33) Exam Mode | Learning Mode

Distributed Processing Interview Questions & Answers (17) Exam Mode | Learning Mode

General Oracle Interview Questions & Answers (198) Exam Mode | Learning Mode

Memory Management Interview Questions & Answers (123) Exam Mode | Learning Mode

ONT Interview Questions & Answers (12) Exam Mode | Learning Mode

Oracle Architecture Interview Questions & Answers (29) Exam Mode | Learning Mode

Oracle Backup and Recovery Interview Questions & Answers (14) Exam Mode | Learning Mode

Oracle Forms 3.0 Interview Questions & Answers (65) Exam Mode | Learning Mode

Oracle Forms 4.0 Interview Questions & Answers (64) Exam Mode | Learning Mode

PL-SQL Interview Questions & Answers (105) Exam Mode | Learning Mode

Programmatic Constructs Interview Questions & Answers (11) Exam Mode | Learning Mode

Scenario Interview Questions & Answers (20) Exam Mode | Learning Mode

SQL In Oracle Interview Questions & Answers (61) Exam Mode | Learning Mode

SQL Plus Interview Questions & Answers (101) Exam Mode | Learning Mode

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Question
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What is difference between Rename and Alias?
0.3 Rating
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Which password parameter in the profile definitions can restrict the user from using the old password for 90 days?
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Querying which view will show whether automatic archiving is enabled?
0.3 Rating
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13. Which line in the following code has an error?
1. ALTER TABEL MY_TABLE
2. STORAGE (
3. MINEXTENTS 4
4. NEXT 512K)
5. NOLOGGING;
0.3 Rating
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18. How do you enable a role?

a. ALTER ROLE
b. ALTER USER
c. SET ROLE
d. ALTER SESSION

0.2 Rating
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What are the steps involved in Database Startup ?
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Which role is created by default to administer databases?
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Explain the relationship among database, tablespace and data file ?
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Which role in the following list is not a predefined role from Oracle?
a. SYSDBA
b. CONNECT
c. IMP_FULL_DATABASE
d. RESOURCE

0.2 Rating
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Explain the difference between ARCHIVELOG mode and NOARCHIVELOG mode and the benefits and disadvantages to each?
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14 Which component is not part of the ROWID?
A. Tablespace
B. Data file number
C. Object ID
D. Block ID
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What is user Account in Oracle database?
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20. Which command is used to define CONNECT and RESOURCE as the default roles for user JAMES?

a. ALTER USER
b. ALTER ROLE
c. SET ROLE
d. SET PRIVILEGE
0.2 Rating
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What is a Transaction in Oracle
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What is a sub query and what are the different types of subqueries?
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What is the use of ROWS option in EXP command ?
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How does Oracle determine the extent sizes for a temporary segment?

A. From the initialization parameters
B. From the tables involved in the sort operation
C. Using the default storage parameters for the tablespace
D. The database block size
0.2 Rating
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How do you find the numbert of rows in a Table ?
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What is Table ?
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2. Which command is used to assign a profile to an existing use?
a. ALTER PROFILE
b. ALTER USER
c. SET PROFILE
d. The profile should be specified when creating the user; it cannot be changed.

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India News Network
Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal
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