Answer Posted / venkatesh

Class is a user defined datatype, and it is a logical representation of data(means which does not occupy any space)

Give two or more real cenario of virtual function and vertual object

2286

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What is destructor oops?

1035

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What is the use of oops?

994

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IS IT NECESSARY TO INITIALIZE VARIABLE? WHAT IF THE INSTANCE VARIABLE IS DECLARED final ? IS IT NECESSARY TO INITIALIZE THE final VARIABLE AT THE TIME OF THEIR DECLARATION?

2021

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What is byval and byref? What are differences between them?

2150

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What is polymorphism programming?

1071

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What are constructors in oop?

1086

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Advantage and disadvantage of routing in telecom sector

1249

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Write a program to sort the number with different sorts in one program ??

2324

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what is the sylabus for priliminaries?

2122

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#include #include #include #include void select(char *items, int count); int main(void) { char s[255]; printf("Enter a string:"); gets(s); select(s, strlen(s)); printf("The sorted string is: %s.\n", s); getch(); return 0; } void select(char *items, int count) { register int a, b, c; int exchange; char t; for(a = 0; a < count-1; ++a) { exchange = 0; c = a; t = items[ a ]; for(b = a + 1; b < count; ++b) { if(items[ b ] < t) { c = b; t = items[ b ]; exchange = 1; } } if(exchange) { items[ c ] = items[ a ]; items[ a ] = t; } } } design an algorithm for Selection Sort

2493

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What is polymorphism explain its types?

1100

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Question: Implement a base class Appointment and derived classes Onetime, Daily, Weekly, and Monthly. An appointment has a description (for example, “see the dentist”) and a date and time. Write a virtual function occurs_on(int year, int month, int day) that checks whether the appointment occurs on that date. For example, for a monthly appointment, you must check whether the day of the month matches. Then fill a vector of Appointment* with a mixture of appointments. Have the user enter a date and print out all appointments that happen on that date.

1241

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Why do we need oop?

1104

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How Do you Code Composition and Aggregation in C++ ?

25260

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