What is rvalue?

1095

---

Can a function take variable length arguments, if yes, how?

973

---

What do you mean by global variables?

1042

---

Which one between if-else and switch is more efficient?

1032

---

Which bitwise operator is used to check whether a particular bit is on or off?

1031

---

What is the use of register keyword with the variables?

903

---

Out of fgets() and gets() which function is safe to use?

1084

---

What is the size of integer variable?

1024

---

What do you mean by const correctness?

1049

---

We use library functions in the program, in what form they are provided to the program?

1045

---

Which format specifier is used for printing a pointer value?

1019

---

What do you mean by funtion prototype?

1015

---

What are the uses of pointers?

1032

---

What do you mean by function pointer?

1061

---

Describe linkages and types of linkages?

952

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