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What is the difference between an external iterator and an internal iterator? Describe an advantage of an external iterator.

Date: Fri-Jun-17-2016-
Response
2
An internal iterator is implemented with member functions of the class

that has

items to step through. .An external iterator is implemented as a separate class

that

can be "attach" to the object that has items to step through. .An

external iterator

has the advantage that many difference iterators can be active simultaneously

on

the same object.

Date: Fri-Jun-17-2016
Response
What is 1 + 100



Helpfulbox Now Offers Free POS Software

for restaurants, kiosk, and any other retails business completely free. It can be used as windows cashier system or as full blown POS. You will able to print to kitchen, display orders on the kitchen screen, manage inventory, employee, report, customer loyalty offers, employee management, delivery address track and much more, all for free.

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