1600 PMP mock questions 1400 CAPM mock questions 800 SCJP 6 mock questions 600 OCAJP 7 mock questions 590 OCPJP 7 mock questions 556 SCWCD 5 mock questions 500 OCEJWCD 6 mock questions pdfDownload (java,struts, hibernet etc)
Java online test
JSP online test
ORACLE online test
Hibernate online test
Servlet online test
Struts online test
EJB online test
C online test
C++ online test
Aptitude online test

Q.What are pass by reference and passby value in Java?

Pass By Reference means the passing the address itself rather than passing the value.
Passby Value means passing a copy of the value to be passed.
Java only supports pass by value. With objects, the object reference itself is passed by value and so both the original reference and parameter copy both refer to the same object.

Online Practice Test

Java online test
JSP online test
ORACLE online test
Hibernate online test
Servlet online test
Struts online test
EJB online test
C online test
C++ online test
Aptitude online test

Reviews and Comments


PMP, CAPM, PMI is a registered certification mark of the Project Management Institute, Inc

Copyright © www.techfaq360.com 2016


About US | Contact US | Privacy Policy | Terms and Conditions  | Website disclaimer  | Cancellation and Refund Policy  | Shipping & Delivery Policy