Answer Posted / vadivel t

Hi,

Terminate and stay resident(TSR)is a old style of
programming concept in c. This is used to have a
multitasking in DOS kind of envirnment and it can be used
to develop .COM application in C language.

TSR can be used to write small kind of application(max
64KB) which can be attached to a main memory of the system
and will be called whenever needed.

If u want to explore more go through with Kanethkar TSR
programming book.

What does *p++ do? What does it point to?

1007

---

What is the use of define in c?

1004

---

What does & mean in scanf?

1047

---

What is the general form of function in c?

978

---

process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

2361

---

FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1708

---

How can I implement a delay, or time a users response, with sub-second resolution?

1037

---

Are the variables argc and argv are local to main?

1254

---

What is difference between function overloading and operator overloading?

1048

---

A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

1120

---

Why doesnt the call scanf work?

1140

---

Explain output of printf("Hello World"-'A'+'B'); ?

1434

---

Explain what is page thrashing?

1056

---

What is main return c?

938

---

what is the c source code for the below output? 5555555555 4444 4444 333 333 22 22 1 1 22 22 333 333 4444 4444 5555555555

3008

---