Professional way of Programming
ASCII CODES Here is the list of all the ASCII CODES i found, hope you like it. Remember that in different programs, different characters may or may not appear. For example, in notepad, the ← appears to be a – with no arrowhead. In internet browsers, especially IE, the special characters should show up accurately. … Read more
What is Tower of Hanoi? All must be well aware of the problem of Tower of Hanoi, for those who don’t know, let’s discuss it once again. The Tower of Hanoi (also called the Tower of Brahma or Lucas’ Tower, and sometimes pluralized) is a mathematical game or puzzle. tower of hanoi It consists … Read more
Here is a listing of C MCQs: Error Handling along with answers, explanations and/or solutions: 1. Which of the following causes an error? a) Trying to read a file that doesn’t exist b) Inability to write data in a file c) Failure to allocate memory with the help of malloc d) All of the mentioned … Read more
Here is a listing of C multiple choice questions on “Error Handling” along with answers, explanations and/or solutions: 1. What is the output of this C code if there is no error in stream fp? #include <stdio.h> int main() { FILE *fp; fp = fopen(“newfile”, “w”); printf(“%d\n”, ferror(fp)); return 0; } a) Compilation error b) … Read more
Here is a listing of C programming questions on “File Access” along with answers, explanations and/or solutions: 1. Which of the following fopen statements are illegal? a) fp = fopen(“abc.txt”, “r”); b) fp = fopen(“/home/user1/abc.txt”, “w”); c) fp = fopen(“abc”, “w”); d) None of the mentioned 2. What does the following segment of code do? … Read more
Here is a listing of C programming interview questions on “File Access” along with answers, explanations and/or solutions: 1. The first and second arguments of fopen are a) A character string containing the name of the file & the second argument is the mode. b) A character string containing the name of the user & … Read more