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FM121 Programming and Data Structures
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Which of the following is FALSE about friend functions?
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If a class B is declared as a friend of class A, then:
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A friend function is not a member of the class(True/False)?
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The operator is commonly overloaded to print object data using cout.
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Which of the following cannot be friend?
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Consider this code sequence:
Wallet w1(100, 50); Wallet w2; w2 = w1; // Line 1 Wallet w3 = w1; // Line 2
Which statement is correct?
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What happens when you declare:
const Wallet* const ptr = &myWallet;❌
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Consider a class Student with a static variable totalStudents. If you create 5 Student objects in your program, what will be the memory allocation pattern for this static variable?
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What happens when you try to execute this code?
int x = 20, z = 30; int &n = x; n = z; // This line
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Two classes
Student and Faculty both have private member int id. If a Student object tries to access the id of a Faculty object within a Student member function, what happens?❌
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