Given the records from the Employee table:

eid
ename
111
Tom
112
Jerry
113
Donald

and given the code fragment:
try {
Connection conn = DriverManager.getConnection(URL, userName,
passWord);
Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
st.execute("SELECT*FROM Employee");
ResultSet rs = st.getResultSet();
while (rs.next()) {
if (rs.getInt(1) ==112) {
rs.updateString(2, "Jack");
}
}
rs.absolute(3);
System.out.println(rs.getInt(1) + " " + rs.getString(2));
} catch (SQLException ex) {
System.out.println("Exception is raised");
}

Assume that:
- The required database driver is configured in the classpath.
- The appropriate database is accessible with the URL, username, and
password exists.
What is the result?

Question

Given the records from the Employee table:

eid
ename
111
Tom
112
Jerry
113
Donald

and given the code fragment:
try {
Connection conn = DriverManager.getConnection(URL, userName,
passWord);
Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
st.execute("SELECT*FROM Employee");
ResultSet rs = st.getResultSet();
while (rs.next()) {
if (rs.getInt(1) ==112) {
rs.updateString(2, "Jack");
}
}
rs.absolute(3);
System.out.println(rs.getInt(1) + " " + rs.getString(2));
} catch (SQLException ex) {
System.out.println("Exception is raised");
}

Assume that:
- The required database driver is configured in the classpath.
- The appropriate database is accessible with the URL, username, and
password exists.
What is the result?

Accepted Answer

C. The Employee table is NOT updated and the program prints:
112 Jerry

Answer

A. The Employee table is updated with the row:
112 Jack
and the program prints:
112 Jerry

Answer

B. The Employee table is updated with the row:
112 Jack
and the program prints:
112 Jack

Answer

D. The program prints Exception is raised.

Given the records from the Employee table: eid ename 111 Tom 112 Jerry 113 Donald and given the code fragment: try { Connection conn = DriverManager.getConnection(URL, userName, passWord); Statement…

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