Which concept is used to make Java more memory efficient (because no – McqOptions

MCQOPTIONS

1.	Which concept is used to make Java more memory efficient (because no new objects are created if it exists already in string constant pool)?
A.	String literal
B.	By new keyword
C.	Both A & B
D.	None of the above
Answer» B. By new keyword

Discussion

No Comment Found

Related MCQs

Which was the first most widely used programming interface for accessing relational databases and it offers the ability to connect all the databases on all the platforms.?
The APPLET tag is used to start an applet from both an HTML document and from an applet viewer.
JavaServer Pages often serve the same purpose as programs implemented using the Common Gateway Interface (CGI)
The life cycle of session bean is not maintained by the application server (EJB Container).
Which package is used for Remote Method Invocation (RMI)?
What is the range of the int data type?
PatternSyntaxException Class Methods is an unchecked exception that indicates a syntax error in a regular expression pattern.
Garbage Collection is the process of reclaiming the runtime unused memory automatically.
How many techniques are used in Session Tracking?
In JSP page directive which attribute defines the MIME(Multipurpose Internet Mail Extension) type of the HTTP response?