Java MCQ Questions for Placement


Q.  RMI and EJB, provides services to access an object running in another JVM (known as remote object).

a. True
b. False


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  JMS is mainly used to send and receive message from one application to another.
Category: Placement Tests,   Published by: teswesm
MCQs:  Which can generate HTML dynamically on the client but can hardly interact with the web server to perform complex tasks like database access and image processing etc. in JSP?
Category: Placement Tests,   Published by: teswesm
MCQs:  The ASP and JSP technologies are quite similar in the way they support the creation of Dynamic pages, using HTML templates, scripting code and components for business logic.
Category: Placement Tests,   Published by: teswesm
MCQs:  Which methods returns a stream that simply provides the raw bytes from the database without any conversion?
Category: Placement Tests,   Published by: teswesm
MCQs:  The intent is for JDBC drivers to implement nonscrollable result sets using the support provided by the underlying database systems.
Category: Placement Tests,   Published by: teswesm
MCQs:  Applet works at client side so less response time.
Category: Placement Tests,   Published by: teswesm
MCQs:  From the following statements which is a drawback for Applet?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which object can be constructed to show any number of choices in the visible window?
Category: Placement Tests,   Published by: teswesm
MCQs:  In Graphics class which method is used to draws a rectangle with the specified width and height?
Category: Placement Tests,   Published by: teswesm
MCQs:  The Java Foundation Classes (JFC) is a set of GUI components which simplify the development of desktop applications.
Category: Placement Tests,   Published by: teswesm
MCQs:  Which method is used to set the graphics current color to the specified color in the graphics class?
Category: Placement Tests,   Published by: teswesm
MCQs:  Give the abbreviation of AWT?
Category: Placement Tests,   Published by: teswesm
MCQs:  An exception is an event, which occurs during the execution of a program that disrupts the normal flow of the program's instructions.
Category: Placement Tests,   Published by: teswesm
MCQs:  Switch is more efficient than nested if or if - else in java.
Category: Placement Tests,   Published by: teswesm
MCQs:  Which is used for reading streams of raw bytes such as image data and for reading streams of characters, consider using FileReader?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which class is used to uncompress the file in the deflate compression format, It provides facility to the other uncompression filters?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which method is used to change the name of a thread?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which mechanism is used when a thread is paused running in its critical section and another thread is allowed to enter (or lock) in the same critical section to be executed?
Category: Placement Tests,   Published by: teswesm
MCQs:  How many reserved keywords are currently defined in the Java language?
Category: Placement Tests,   Published by: teswesm
MCQs:  Which constructor creates an empty string buffer with the specified capacity as length.
Category: Placement Tests,   Published by: teswesm