Explain how do you determine whether to use a stream function or a low-level function?

1110

---

Explain what are the __date__ and __time__ preprocessor commands?

1138

---

Explain what is wrong with this statement? Myname = ?robin?;

1603

---

Explain what header files do I need in order to define the standard library functions I use?

1187

---

Explain what are binary trees?

1096

---

Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1270

---

Explain what is output redirection?

1217

---

Explain what are compound statements?

1074

---

Explain what math functions are available for integers? For floating point?

1132

---

Explain how can you be sure that a program follows the ansi c standard?

1496

---

Explain what happens if you free a pointer twice?

1103

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Explain how can I prevent another program from modifying part of a file that I am modifying?

1107

---

Explain what is the difference between the expression '++a' and 'a++'?

1229

---

Explain how can I remove the trailing spaces from a string?

1067

---

Explain how do you list files in a directory?

1088

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