How do we open a binary file in Read/Write mode in C?

0 Answers   Alter,

---

What is the difference between fread buffer() and fwrite buffer()?

0 Answers  

---

write an interactive C program that will encode or decode a line of text.To encode a line of text,proceed as follows. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.Generate a positive random integer.add this integer to the ASCII equivalent of each character.The same random integer will be used for the entire line of text. 3.Suppose that N1 represents the lowest permissible value in the ASCII code,and N2 represents the highest permissible value.If the number obtained in step 2 above(i.e.,the original ASCII equivalent plus the random integer)exceeds N2,then subtract the largest possible multiple of N2 from this number,and add the remainder to N1.Hence the encoded number will always fall between N1 and N2,and will therefore always represent some ASCII character. 4.Dislay the characters that correspond to the encoded ASCII values.  The procedure is reversed when decoding a line of text.Be certain,however,that the same random number is used in decodingas was used in encoding.

0 Answers  

---

1. Can we use the for loop this way? for(;i>5;) 2. What is the use of pointers? 3. what is array of pointer? 4. What is the difference between file and database? 5. Define data structure?

1 Answers  

---

What is the need of structure in c?

0 Answers  

---

How is actual parameter different from the formal parameter?

0 Answers  

---

how we can make 3d venturing graphics on outer interface

1 Answers   Microsoft,

---

When is an interface "good"?

1 Answers  

---

what is pointer ?

10 Answers   Kernex Micro Systems,

---

implement OR gate without using any bitwise operator.

1 Answers   Alcatel, Wipro,

---

int a[3][5]={ {1,2,3,4,5],{2,3,4,5,6},{10,11,12,13,14}}; int *p=&a; printf(“%d”,*(*(x+1)+3));

2 Answers   Wipro,

---

what will be the output for the following program? main() { char ch = 'k'; char c; printf("%c",c); }

3 Answers  

---