Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a java package is a naming context for classes and interfaces a package is used to make a separate name space for groups of classes and interfaces
a scrollbar is a component while scroll panel is a container a scroll panel handles its own events and performs its own
yes jsp technology is extensible by the development of custom actions or tags which are encapsulated in tag libraries
why are jsp pages the preferred api for creating a web-based client programbecause no plug-ins or security policy files are required on the client
how many jsp scripting elements and what are theyans three scripting language elements are therea
implicit objects are formed by the web container and have information related to a particular request page or application they are request response
a jsp page is a text-based document that having two types of text static template data which can be expressed in any text-based format like html svg
java server page is a standard java extension that is described on top of the servlet extensions the goal of jsp is the simplified formation and
in java everything exists within a class it describes the behavior of the class and its characteristics java applications and applets are built in
this language was designed to adapt the changing environment and behavior new methods and instance variables can be added to the client side without
java sdk is not so comfortable with people used to command line interpreter ides contain compilers editors debugging facilities drag and drop methods
performance of interpreted byte codes is sufficient but it can be improved much more than that byte codes are changed into machine language within no
machines should have java interpreter for the java byte code to get implemented linking is a very simple process and this feature helps while
java has some bugs in its applets java team stated that they have zero tolerance over security features and subsequent editions of java are managing
platform independence is the key feature of java during runtime syntax of java is same to the popular object oriented languages such as c and c java
java is increasingly used for middleware applications to communicate among server and clients java has features like multithreading portability and
separating your business logic with other functionality such as services loggers etc making classess more
object relational mapping its a tool for transaction management that requires to be integrated with spring struts etceg hibernate i batisjdo
when multiple threads working synchronization is to lock a method for a certain
does java pass arguments by value or referenceans pass by value1 when passing primitives it going a copy of the variable to the method any change
what is difference between object state and behaviorans if you change the state of an object you ask it to perform a behavior an object kept its
no java is not fully object oriented language due to it does not support multiple inheritance and pointers which are used in c but by using
difference between the file and random access file classesans the file class encapsulates the files and directories of the local file system the