Answer Posted / tarun shedhani

It will result into an error saying "size of a is unknown or
zero"

Why is destructor used?

980

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What are constructors in oop?

1111

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Who invented oop?

1079

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What does and I oop and sksksk mean?

1119

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is there any choice in opting subjects like 4 out of 7

2143

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What is overriding in oops?

1073

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What does and I oop mean?

1126

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What is a class oop?

964

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How do you achieve runtime polymorphism?

1017

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What is oops concept with example?

982

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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.

2094

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Which language is pure oop?

954

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How to handle exception in c++, For example in a functions i am assigning memory to some variables and also in next instructions in am dividing one variable also. If this functions generates a error while allocating memory to those variable and also while dividing the variable if i divide by zero then catch block how it will identify that this error has cone from perticular instruction

2091

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Can enum be null?

972

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What is the problem with multiple inheritance?

1114

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