Answer Posted / mms zubeir

First, a vector is a template class but not the array is.
So obviously there are members to access the elements of
the vector like, range checking, iterators,
insertion/deletion, predicates, etc.

Since it is a template class, the same implementation can
be used for any type including pointers, objects/user
defined types.

Second, as said by others, vector automatically grow as we
invoke push_back(), we can reserve additional space for
elements, etc.

What is the difference between the parameter to a template and the parameter to a function?

1060

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Why is c++ a mid-level programming language?

967

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What is the C-style character string?

1076

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Can you help me with this one? Make a program that when a user inputed a Product Name, it will display its price, and when the user inputed the quantity of the inputed product, it will show its total price. The output must be like this: Product Name: Price: Quantity: Total Price: ..this is the list of products to be inputed: Cellphone - 1500 Washing Machine - 5200 Television - 6000 Refrigirator - 8000 Oven - 2000 Computer - 11000 thanks..:D

3604

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What is data binding in c++?

906

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Write a single instruction that will store an EVEN random integer between 54 and 212 inclusive in the variable myran. (NOTE only generate EVEN random numbers)

1880

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How the delete operator differs from the delete[]operator?

1053

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Which is the best c++ compiler for beginners?

1017

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Define a pointer to a data member of the type pointer to pointer?

940

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Is java as fast as c++?

1048

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What is a null object in c++?

1153

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What do you know about near, far and huge pointer?

1063

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Can we specify variable field width in a scanf() format string? If possible how?

1155

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What function initalizes variables in a class: a) Destructor b) Constitutor c) Constructor

1104

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Explain the purpose of the keyword volatile.

1105

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