What is Inheritance, Multiple Inheritance, Shared and
Repeatable Inheritance?
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Answer Posted / himanshu
Inheritance in java is actually using existing classes or interfaces to make our one useful class or interface..it's main purpose is code reuse..a major concept in Object oriented programming!!
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What is polymorphism in oops with example?
write a code for this:trailer recordId contains a value other than 99, then the file must error with the reason ‘Invalid RECORD_ID’(User Defined Exception).
Write a program to compute for numeric grades for a course. The course records are in a file that will serve as the input file. The input file is in exactly the following format: Each line contains a student's first name, then one space, then ten quiz scores all on one line. The quiz scores are in whole number and are separated by one space. Your program will take it input from this file and sends it output to a second file. The data in the output file will be exactly the same as the data in the input file except that there will be one additional number (of type double) at the end of each line. This number will be the average of the student's ten quiz scores. Use at least one function that has file streams as all or some of its arguments.
Is this job good for future? can do this job post grduate student?
What is encapsulation example?
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Why is polymorphism needed?
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what is the drawback of classical methods in oops?
What are the important components of cohesion?
What is interface? When and where is it used?
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What is object-oriented programming? Webopedia definition
