1Z0-852 Free Dumps Study Materials
Question 13: class Sub extends Base {public static final String FOO="bar";}
What is the result?
A. foofoofoofoofoo
B. foobarfoobarbar
C. foobarfoofoofoo
D. foobarfoobarfoo
E. barbarbarbarbar
F. foofoofoobarbar
G. foofoofoobarfoo
Correct Answer: D
2.A company has a business application that provides its users with many different reports: receivables
reports, payables reports, revenue projects, and so on. The company has just
purchased some new, state-of-the-art, wireless printers, and a programmer has been assigned the task of
enhancing all of the reports to use not only the company's old printers, but the new wireless printers as
well. When the programmer starts looking into the application, the programmer discovers that because of
the design of the application, it is necessary to make changes to eachreport to support the new printers.
Which two design concepts most likely explain this situation.? (Choose two.)
A. Inheritance
B. Low cohesion
C. Tight coupling
D. High cohesion
E. Loose coupling
F. Object immutability
Correct Answer: B,C
3.Given:
5. class Building { }
6. public class Barn extends Building {
7. public static void main(String[] args) {
8. Building build1 = new Building();
9. Barn barn1 = new Barn();
10. Barn barn2 = (Barn) build1;
11. Object obj1 = (Object) build1;
12. String str1 = (String) build1;