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A Inner class is defined in a parameterized function of outer class then the inner class is able to access the parameters of that function?
Inner class can access the parameters if the parameters are final
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//Note:before installing Tomcat the code gave no error:Pls give me suggestion">
I get the following error while running a servlet that connects with database.Required:java.sql.Connectionfound:ConnectionThe line is Connection con = DriverManager.getConnection("here the oracle datasource ","user",password");//Note:before installing Tomcat the code gave no error:Pls give me suggestion
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________ text component is best suited for controlling the format of a single line of user-entered text?
Skill/Topic: AWT & AppletsA) JformattedTextField
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_________ are light-weight components
Skill/Topic: AWT & AppletsA) Swings
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Which of the following allows phantom read in JDBC, connection class?
A) TRANSACTION_READ_UNCOMMITTEDB) TRANSACTION_READ_ COMMITTEDC) TRANSACTION_SERIALIZABLED) TRANSACTION_REPEATABLE_READ.Explanation: A phantom read is where one transaction reads all rows that satisfy a WHERE condition, a second transaction inserts a row that satisfies that WHERE condition, and the first transaction re-reads for the same condition, retrieving the additional 'phantom' row in the second...
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