Why do we use polymorphism?
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Write a program to find out the number of palindromes in a sentence.
What is the difference between a constructor and a destructor?
What is the different between Applet and Application?
What will happen when the following code is run: int x; while(x<100) { cout<<x; x++; } 1) The computer will output "0123...99" 2) The computer will output "0123...100" 3) The output is undefined
what is the difference between <stdio.h>and "stdio.h"?
You attempt to query the data base with this command: SELECT name, salary FROM employee WHERE salary=(SELECT salary FROM employee WHERE last name='Wagner' OR dept no=233) Choose most appropriate option from the following: 1)Sub-queries are not allowed in the where clause. 2)a multiple row sub-query used with a single row comparison operator. 3)a single row query is used with a multiple row comparison operator.
what are abstract classes and how they impliment , with example
What is encapsulation example?
How can we use the preprocessor #if and #elseif.
What is a unary operator?
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1. Define a class.