What happens if a pointer is deleted twice?

1271

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What is the difference between a "copy constructor" and an "assignment operator" in C++?

1075

---

How many different levels of pointers are there?

1209

---

How would perform Pattern Matching in C++?

1232

---

How would you call C functions from C++ and vice versa?

1169

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Why Pointers are not used in C++?

1075

---

Explain 'this' pointer and what would happen if a pointer is deleted twice?

1062

---

Can class objects be passed as function arguments?

1066

---

Can non graphic characters be used and processed in C++?

1193

---

Define whitespace in C++.

1207

---

Give 10 points of differences between C & C++.

1140

---

What is the function of I/O library in C++ ?

1190

---

How many ways can a variable be initialized into in C++?

1016

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Tell me difference between constant pointer and pointer to a constant.

1192

---

What is pointer -to-members in C++? Give their syntax?

1028

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