Solved : PROGRAMMING & PROBLEM SOLVING THROUGH ‘C’ LANGUAGE , January 2020 | NIELIT O Level

Solved : PROGRAMMING & PROBLEM SOLVING THROUGH ‘C’ LANGUAGE , Jan 20

1. Each question below gives a multiple choice of answers. Choose the most appropriate one and enter in the “OMR” answer sheet supplied with the question paper, following instructions therein.

1.1 : What is the following is invalid header file in C ?

         (A) math.h (B) mathio.h

         (C) string.h (D) ctype.h

Answer

2d Matrix sum using array | C Language | Nielit O Level Question

 Q : write a program to sum 3x3 matrix using an array.

Solution : 

#include<stdio.h>

#include<conio.h>

ASP.Net 404 page not found error handle

 

When a URL hits and if page is not found on the server then ASP.Net throws a 404 page not found exception. If 404 page not found exception handled properly then you will get the default error page by ASP.Net , Which doesn't looks good and user friendly. 404-page handling is considered as a good practice of web development. Paste the following code on Global asax file and you will be redirected to your custom error page. 

Google Captcha for C# ASP.Net MVC

 

reCAPTCHA uses an advanced risk analysis engine and adaptive challenges to keep malicious software from engaging in abusive activities on your website. Meanwhile, legitimate users will be able to login, make purchases, view pages, or create accounts and fake users will be blocked.