Question: EXERCISES FOR C++ 1. Define a global constant variable of type double representing tax rate of value 0.087. 2. What's wrong with the following variable

EXERCISES FOR C++

1. Define a global constant variable of type double representing tax rate of value 0.087.

2. What's wrong with the following variable declaration?

int x ;

3. If the BankAccount class has no default constructor what will happen in the following fragment of code?

BankAccount accounts [1000000] ;

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