Answer Posted / hima bindu
an instance of a class is called an object...
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What is oops concept with example?
Why multiple inheritance is not allowed?
what's the basic's in dot net
Can static class have constructor?
What is polymorphism used for?
What is object and class in oops?
What is cohesion in oop?
They started with the brief introduction followed by few basic C++ questions on polumorphism, inheritance and then virtual functions. What is polymorphims? How you will access polymorphic functions in C? How virtual function mechanism works?
is there any choice in opting subjects like 4 out of 7
Which method cannot be overridden?
Why is it so that we can have virtual constructors but we cannot have virtual destructors?
This program numbers the lines found in a text file. Write a program that reads text from a file and outputs each line preceded by a line number. Print the line number right-adjusted in a field of 3 spaces. Follow the line number with a colon, then one space, then the text of the line. You should get a character at a time and write code to ignore leading blanks on each line. You may assume that the lines are short enough to fit within a line on the screen. Otherwise, allow default printer or screen output behavior if the line is too long (i.e., wrap or truncate). A somewhat harder version determines the number of spaces needed in the field for the line numbers by counting lines before processing the lines of the file. This version of the program should insert a new line after the last complete word that will fit within a 72-character line.
Why is abstraction needed?
What is encapsulation with real life example?
Which is not an object oriented programming language?
