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Database Interview Questions

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

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A database is a collection of information that is organized so that it can easily be accessed, managed, and updated. In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and images. Often abbreviated DB, a database is basically a collection of information organized in such a way that a computer program can quickly select desired pieces of data. We can think of a database as an electronic filing system. Traditional databases are organized by fields, records, and files.

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Subcategories for Database Interview Questions & Answers :-

Following are sub categories for which Interview Questions & Answers are available under Database Interview Questions & Answers. Please select the appropriate sub-category:-

Clipper Interview Questions & Answers (11) Exam Mode | Learning Mode

Data Structure Interview Questions & Answers (93) Exam Mode | Learning Mode

DBA Interview Questions & Answers (190) Exam Mode | Learning Mode

Firebird Interview Questions & Answers (47) Exam Mode | Learning Mode

Hierarchical Database Model Interview Questions & Answers (12) Exam Mode | Learning Mode

Informix Interview Questions & Answers (10) Exam Mode | Learning Mode

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

MS SQL Server Interview Questions & Answers (435) Exam Mode | Learning Mode

MYSQL Interview Questions & Answers (71) Exam Mode | Learning Mode

Network Database Model Interview Questions & Answers (76) Exam Mode | Learning Mode

Object Relational Database Interview Questions & Answers (10) Exam Mode | Learning Mode

PL/SQL Interview Questions & Answers (39) Exam Mode | Learning Mode

PostgreSQL Interview Questions & Answers (18) Exam Mode | Learning Mode

Progress Interview Questions & Answers (17) Exam Mode | Learning Mode

Relational Database Interview Questions & Answers (45) Exam Mode | Learning Mode

SQL Interview Questions & Answers (283) Exam Mode | Learning Mode

SQL Server Interview Questions & Answers (164) Exam Mode | Learning Mode

Stored Procedures Interview Questions & Answers (27) Exam Mode | Learning Mode

Sybase Interview Questions & Answers (33) Exam Mode | Learning Mode

Teradata Interview Questions & Answers (37) Exam Mode | Learning Mode

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What is degree of a Relation?
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Why we use g with 10g .
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Explain the role of indexing in databases?
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How the database testing differs in Linux based system in comaprison with the windows based system?
What are the main differences and how to test it?
Please explain...
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What are the three basic rules which are to be followed for relational model of database?
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I have different sources in different databases these sources may be have 100 tables. I want to load these tables into a single target.
How can we perform this task ?
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What is dynamic data replication?
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What is basic difference between SQL Server2000 and oracle?
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How can we delete constraints related to views?
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Explain about primary key?
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What magic table
What happen when we run any command or stored procedure is it compile ?
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If i create unquie index on empid of employees table which index i create bitmap or
btree why ?
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What is data base?
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What is the difference between oracle and sql?
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How grid work. is it possible grid in 9i. how ?
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Explain about object oriented databases?
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How you implement trace of query when user run query what is syntax ?
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If the current date/time is 2004-10-14 13:05:34, what would be the output of the MySQL statement "select date_format(sysdate(),'%b-%Y-%d-%i');"
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What is standard parameter at database creation?
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How to modify already created table?
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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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