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JDBC Interview Questions

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

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Java Database Connectivity (JDBC) is an API for the Java programming language that defines how a client may access a database. It provides methods for querying and updating data in a database. JDBC is oriented towards relational databases.

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How to update a resultset programmatically?
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How can I tell if my JDBC driver normalizes java.sql.Date and java.sql.Time objects?
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Can the JDBC-ODBC Bridge be used with applets?
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Which of the statement below does not correctly defines the difference between JDBC and ODBC ?
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The full form of JDBC is _________________
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What are the steps for connecting to the database using JDBC
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Are all the required JDBC drivers to establish connectivity to my database part of the JDK?
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Which Java and java.sql data types map to my specific database types?
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How can I connect to an Oracle database not on the web server from an untrusted applet?
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What are the common tasks of JDBC?
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How to retrieve a whole row of data at once, instead of calling an individual ResultSet.get XXX method for each column?
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Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?
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How to create a custom RowSetMetaData object from scratch?
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Can I set up a connection pool with multiple user IDs? The single ID we are forced to use causes problems when debugging the DBMS.
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How many JDBC drivers are there ?
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What does setFetchSize() really do?
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State true or falseCan we retrieve a whole row of data at once, instead of calling an individual ResultSet.getXXX method for each column ?

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What is the advantage of using a PreparedStatement?
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Once I have the Java 2 SDK, Standard Edition, from Sun, what else do I need to connect to a database?
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What does normalization mean for java.sql.Date and java.sql.Time?
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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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