Temas

Nombre del examen: Oracle Database 11g: Administration II
Preguntas y respuestas: 383 Q&As
Precio: $ 19
Número:1Z0-053
Actualizado: Enero-15-2010
Vamos a compartir unas preguntas y respuestas de Database 11g: Administration II
Pregunta1.
You are using TISPITR to recover one or more tablespaces to a previous time in point or back to a
specific SCN. What included in the recovery set? (Choose all that apply.)
A. A copy of the SYSTEM tablespace
B. A copy of the SYSAUX tablespace
C. A copy of the UNDO tablespace
D. A temporary tablespace for exported database objects from the auxiliary instance.
E. The datafiles from the tablespaces to be recovered
Answer: E

Pregunta2.
Identify the advantage of recovery an image copy of a datafile during RMAN backup. (Choose all that
apply.)
A. During media recovery, fewer incremental updates need to be applied to the last image copy.
B. The overhead for the block change tracking file is minimal.
C. You do not need to perform additional image copy backups.
D. You no longer need to duplex your backups.
E. The time required to perform the backup and incremental updates to the image copy is reduced.
Answer: A, C
Pregunta3.
After you unregister a database from a recovery catalog, what happens to the backup metadata in the
recovery catalog?
A. You must migrate the backup metadata from the recovery catalog to the control file before
unregistering the database from the recovery catalog.
B. The backup metadata is maintained in the control file for a number of days specified by the initialization
parameter CONTROL_FILE_RECORD_KEEP_TIME and immediately removed from the recovery
catalog.
C. The backup metadata is retained in the control file, and the database structure metadata remains in the
recovery catalog.
D. The backup metadata is maintained in the control file and in the recovery catalog for a number of days
specified by the initialization parameter CONTROL FILE RECORD KEEP TIME.
Answer: B
Más informaciones en la página http://www.killtest.es/11g/1Z0-053.asp
Claro que  www. killtest.es  dispone de 11g,10g,11i,9ietc. Y el KillTest alcanza por lo menos al 98 por ciento en el cubrimiento y la precisión del nuestro examen simulado. Seguro de que pasará el examen de una vez 100 por ciento.

Preguntas y respuestas: 93 Q&As
Precio: $ 79
Actualizado: 15-enero-2010

He aquí una parte del examen

Pregunta1. Given:

11. public class Test {

12. public enum Dogs {collie, harrier, shepherd};

13. public static void main(String [] args) {

14. Dogs myDog = Dogs.shepherd;

15. switch (myDog) {

16. case collie:

17. System.out.print("collie ");

18. case default:

19. System.out.print("retriever ");

20. case harrier:

21. System.out.print("harrier ");

22. }

23. }

24. }

What is the result?

A.harrier

B.shepherd

C.retriever
D.Compilation fails.

E.retriever harrier

F.An exception is thrown at runtime.

Answer:D

Pregunta 2.Given:

3. import java.util.*;

4. public class Hancock {

5. // insert code here

6. list.add("foo");

7. }

8. }

Which two code fragments, inserted independently at line 5, will compile without warnings? (Choose two.)

A.public void addStrings(List list) {

B.public void addStrings(List list) {

C.public void addStrings(List list){

D.public void addStrings(List list) {

Answer: BC

Más información en la página http://www.killtest.es/SUNOtherCertifications/310-066.asp
Atención:
El KillTest alcanzará por lo menos al 98 por ciento en el cubrimiento y la precisión del nuestro examen de Java . Estamos seguros de que pasará el examen de una vez 100 por ciento.

Nombre del examen: Sun Java Certified Programmer
Preguntas y respuestas: 157 Q&As
Precio: $ 59 (más bajo en el mercado)
Actualizado: 2010-01-06 (buena calidad) 
Unas partes del examen:

1.Given.


1. abstract class abstrctIt {


2. abstract float getFloat ();


3. )


4. public class AbstractTest extends AbstractIt {


5. private float f1= 1.0f;


6. private float getFloat () {return f1;}


7. }


What is the result?


A. Compilation is successful.


B. An error on line 6 causes a runtime failure.


C. An error at line 6 causes compilation to fail.


D. An error at line 2 causes compilation to fail.


Answer.C

2..Exhibit.


1. public class test(


2. public int aMethod()[


3. static int i=0;


4. i++;


5. return I;


6. )


7. public static void main (String args[]){


8. test test = new test();


9. test.aMethod();



10.int j = test.aMethod();



11.System.out.printIn(j); 12.] 13.}


What is the result?


A. Compilation will fail.


B. Compilation will succeed and the program will print "0"


C. Compilation will succeed and the program will print "1"


D. Compilation will succeed and the program will print "2"


;DAnswer.D

Más información en la página:


http://www.killtest.es/SUNOtherCertifications/310-025.asp 


Atención:


Después de usa SUN Other Certifications con la solución precisa,le garantizamos  a usted que pasará el real examen de una vez