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Given the code fragment:
List
''200, Mary, AdminServices'',
''101, Peter, HR'');
empDetails.stream()
.filter(s-> s.contains(''1''))
.sorted()
.forEach(System.out::println); //line n1
What is the result?
For which three objects must a vendor provide implementations in its JDBC driver? (Choose three.)
Database vendors support JDBC through the JDBC driver interface or through the ODBC connection. Each driver must provide implementations of java.sql.Connection, java.sql.Statement, java.sql.PreparedStatement, java.sql.CallableStatement, and java.sql.Re sultSet. They must also implement the java.sql.Driver interface for use by the generic java.sql.DriverManager interface.
Given the content of /resourses/Message.properties:
welcome1=''Good day!''
and given the code fragment:
Properties prop = new Properties ();
FileInputStream fis = new FileInputStream (''/resources/Message.properties'');
prop.load(fis);
System.out.println(prop.getProperty(''welcome1''));
System.out.println(prop.getProperty(''welcome2'', ''Test''));//line n1
System.out.println(prop.getProperty(''welcome3''));
What is the result?
Given that dat
a.txt and alldata.txt are accessible, and the code fragment:
What is required at line n1 to enable the code to overwrite alldata.txt with data.txt?
