How can I delete a file?

1067

How many levels of pointers have?

1053

what is bit rate & baud rate? plz give wave forms

1979

Why do we use null pointer?

1066

Differentiate between #include<...> and #include '...'

1058

how to solve "unable to open stdio.h and conio.h header files in windows 7 by using Dos-box software

3320

Write the program with at least two functions to solve the following problem. The members of the board of a small university are considering voting for a pay increase for their 10 faculty members. They are considering a pay increase of 8%. Write a program that will prompt for and accept the current salary for each of the faculty members, then calculate and display their individual pay increases. At the end of the program, print the total faculty payroll before and after the pay increase, and the total pay increase involved.

3111

Explain what is output redirection?

1195

How do you define CONSTANT in C?

1280

What is a dynamic array in c?

1159

Differentiate call by value and call by reference?

971

What is the condition that is applied with ?: Operator?

1132

Explain the difference between null pointer and void pointer.

1087

7-Given an index k, return the kth row of the Pascal's triangle. For example, when k = 3, the row is [1,3,3,1]. For reference look at the following standard pascal’s triangle.

2758

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.

3481