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How can you justify that a DBMS is better to use than Flat-file database?
A DBMS takes care of the storage, retrieval, and management of large data sets on a Database. It gives SW tools required to organize & manipulate that data in a flexible manner.
While in Flat-file database the text file format makes it hard to search for exact information or to create reports that involve only certain fields from each record.
In Java not all classes must be described separate from each other. You may put the definition of one class under the definition of another class. The class inside class is called
An Action Class performs a role of an adapter among the contents of an incoming HTTP request and the corresponding business logic that should be implemented to process this request
short Java application that stores words in an Array or ArrayList.
Describe what is bytecode? It is an instruction set. It extends with class. 'javac' compiler translates the .java file into .class. JVM interprets bytecode.
Explain about the Static classes A class can have static variables and methods. Static methods and variables are associated with class itself an
What is the difference among ForwardAction and IncludeAction? Ans) The difference is that you require to use the IncludeAction only if the action is going to be contained by ano
Im not in the line of computer science.But i would like to have some knowledge about the computer language "JAVA".I aldredy learns the computer languages "C,C++".So kindly help me
List the precedence table? At last let's add the && , || , & , | and ? operators to the precedence table *, /, % Multiplicative operators +, - Additi
Explain the user defined Exceptions. User Defined Exceptions are the exceptions which are defined by user for specific purposed. This enables custom exceptions to be generated
Differentiation between if statement and a switch statement ?
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