Programming Languages

Hi
There is no mandatory industry-wide certification for Perl programmers, there are community and technical colleges that offer certificate programs in Perl programming
All the best

Hi
There are only two certifications in .NET that is ASP.NET and VB.NET
All the best

Hi
There is no highest certification in visual basic, either you can opt for certification in VB.NET or ASP.NET
All the best

Hi
There is no higher certification in swift but it caters to five different domains mentioned below :
SWIFT for Corporates Client Advisor
Alliance Access Administrator
SWIFTNet Security Officer
Alliance Access/Entry Operator
SWIFT for Corporates Specialist
All the best

Hi Pihu,
C is a very popular low-level programming language that has been used to replace Assembly Language and teach programming to advanced Computer Science Students. It is extremely useful, and is the inspiration behind countless other languages, including C+, Java, C#, and Objective-C. There is no doubt that C is very influential. It is not, however, the base of all programming languages.
All the best

Hi
These are the areas one can find employment after completing a certification course in Cobol:
Cobol Developer
Sr. Software Mainframe Developer
COBOL Programming Language (lending)
Senior Programmer Analyst
IT Technical Analyst
Sr. Application Developer
Hope it helps.
All the best!

Hi Ruby
After completion of this ASP training course you will be able to:
*Create a rich GUI for web based applications using a rich set of controls
*Create secure (authentication and authorization) web applications
*Personalize a web page using Web Parts
*Create asynchronous web applications using ASP.NET, AJAX
*Create and use web services
*Deploy web applications
Kindly revert for any further queries, also if you liked this answer then please give it the 'Thumbs up' or 'Best answer' rating. All the best!

Hi
Mentioned below are some of the books that you can consider :
JavaScript and JQuery: Interactive Front-End Web Development
by Jon Duckett
[removed] The Good Parts
by Douglas Crockford
A Smarter Way to Learn [removed] The new approach that uses technology to cut your effort in half
by Mark Myers
Eloquent [removed] A Modern Introduction to Programming
by Marijn Haverbeke
All the best

Hi
Mentioned below are some of the books that you can consider :
C#: Learn C# in One Day and Learn It.
by LCF Publishing
The C# Player's Guide (2nd Edition)
by RB Whitaker
Microsoft Visual C# Step by Step
by John Sharp
Pro C# 5.0 and the .NET 4.5 Framework.
by Andrew W. Troelsen
All the best

Hi
Mentioned below are some of the books that you can consider :
Modern PHP: New Features and Good Practices
by Josh Lockhart
PHP Cookbook: Solutions & Examples for PHP Programmers
by David Sklar and Adam Trachtenberg
Murach's PHP and MySQL, 2nd Edition
by Joel Murach and Ray Harris
PHP for the Web: Visual QuickStart Guide (4th Edition)
by Larry Ullman
All the best