When is a null pointer used?

1078

---

Describe explain how arrays can be passed to a user defined function

1071

---

Is null always equal to 0(zero)?

1010

---

Is null always defined as 0(zero)?

1068

---

Can you subtract pointers from each other? Why would you?

935

---

Do variables need to be initialized?

1013

---

Why is c called a mid-level programming language?

1173

---

When was c language developed?

1159

---

Where in memory are my variables stored?

1147

---

When should I declare a function?

1085

---

When should the register modifier be used? Does it really help?

940

---

Are there any problems with performing mathematical operations on different variable types?

1017

---

Can include files be nested?

1084

---

Can stdout be forced to print somewhere other than the screen?

1032

---

How do you redirect a standard stream?

1074

---