JDBC
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
kameswara rao M
Used 486+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which driver is efficient and always preferable for using JDBC applications?
Type-4
Type-3
Type-2
Type-1
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which JDBC driver Type(s) is(are) the JDBC-ODBC bridge?
Type 1
Type 2
Type 3
Type 4
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which packages contain the JDBC classes?
java.jdbc and javax.jdbc
java.jdbc and java.jdbc.sql
java.sql and javax.sql
java.rdb and javax.rdb
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which type of Statement can execute parameterized queries?
PreparedStatement
ParameterizedStatement
ParameterizedStatement and CallableStatement
All kinds of Statements (i.e. which implement a sub interface of Statement)
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How can you retrieve information from a ResultSet?
By invoking the method get(…, String type) on the ResultSet, where type is the database type
By invoking the method get(…, Type type) on the ResultSet, where Type is an object which represents a database type
By invoking the method getValue(…), and cast the result to the desired Java type.
By invoking the special getter methods on the ResultSet: getString(…), getInt (…), getDouble(…),…
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How can you execute a stored procedure in the database?
Call method execute() on a CallableStatement object
Call method executeProcedure() on a Statement object
Call method execute() on a StoredProcedure object
Call method run() on a ProcedureCommand object
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which method is used to perform DML statements in JDBC?
execute()
executeQuery()
executeUpdate()
executeResult()
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