string somestring ; Which of the following choices will convert a standard C++ string object "somestring" to a C string? a) Copy.somestring () ; b) somestring.c_str () c) &somestring [1] d) std::cstring (somestring) e) (char *) somestring

1 Answers   Quark,

---

Explain the concept of memory leak?

0 Answers  

---

What is the difference between the functions rand(), random(), srand() and randomize()?

0 Answers  

---

Can we use resume in error handling i.e. in the catch block

5 Answers   Infosys,

---

Explain overriding.

0 Answers  

---

---

Does c++ vector allocate memory?

0 Answers  

---

Which command properly allocates memory a) char *a=new char[20]; b) char a=new char[20]; c) char a=new char(20.0);

0 Answers  

---

write a c++ program to create class student having datamember name,Roll_no,age,and branch intilcization all the member using constructor print the all the details on the screen.

0 Answers  

---

Write a single instruction that will find the remainder of integral division when x is divided by y. Have the answer stored in z.

1 Answers  

---

What is problem with overriding functions?

0 Answers  

---

Explain the extern storage classes in c++.

0 Answers  

---

without if else statement can be written ah

0 Answers  

---