Answer Posted / ramanji m.tech

1.objects
2.classes
3.data abstrtaction
4.data encapsulation
5.inheritance.
6.polymorphism.
7.msg passing

What is the importance of oop?

1099

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How do you answer polymorphism?

1062

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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.

2124

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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).

2158

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Write a C++ program without using any loop (if, for, while etc) to print prime numbers from 1 to 100 and 100 to 1 (Do not use 200 print statements!!!)

2107

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Why do we use inheritance?

1129

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• What are the desirable attributes for memory managment?

2233

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How do you achieve runtime polymorphism?

1049

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How oops is better than procedural?

1100

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What is the main purpose of inheritance law?

1199

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What is destructor give example?

1051

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What causes polymorphism?

1135

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Can we create object of abstract class?

1097

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What is oops with example?

1049

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write a program to find 2^n+1 ?

2072

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