Java SE 8 Programmer II: 1Z0-809

Given the code fragment:

Assume that:

The required database driver is configured in the classpath.

The appropriate database is accessible with the dbURL, userName, and passWord exists

The Employee table has a column ID of type integer and the SQL query matches one record.

What is the result?

A. Compilation fails at line 14.

B. Compilation fails at line 15.

C. The code prints the employee ID.

D. The code prints Error.

Given:

and the code fragment:

What is the result?

A. An exception is thrown at line n2.

B. 100

C. A compilation error occurs because the try block is declared without a catch or finally block.

D. A compilation error occurs at line n1.

Given:

What change should you make to guarantee a single order of execution (printed values 1 -100 in order)?

A. Line 3: public synchronized void run() {

B. Line 1: class MyClass extends Thread {

C. Line 2: public volatile int value;

D. Line 2: public synchronized int value;