What is the point of polymorphism?
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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.
What is virtual constructors/destructors?
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).
What is an interface in oop?
What is the real life example of polymorphism?
What is encapsulation and abstraction? How are they implemented in C++?
0 Answers Agilent, ZS Associates,
Write pseudo code for push in a stack?
why function overloading is not called as pure polymorphism?
What is property in oops?
How to reverse a sentence in c program ex: ram is a good boy answer: boy good a is ram
Can you explain polymorphism?
What is abstract class in oop?
STL 
