The Best-Ever Training About Software Testing In Delhi

With the onset of the IT industry in full force in India, all the major metropolitans have had their corporate hubs sporting world-famous IT brands, be it Kolkata, Bangalore or New Delhi. Among a variety of disciplines in IT, software testing is one that has fetched a remarkably low number of takers. There are lots of reasons for that. An exhaustive list of these reasons is beyond the scope of this blog because the list never exhausts itself in the first place. A new reason crops up every single day. In order to counter this turmoil, IT companies are partnering with training institutes to fetch in the cream of software testers. All major names in the IT industry have been doing this; therefore, citing any particular names does not make sense at all. However, what makes sense is to cite the names of some of the best software training institutes in Delhi, Kolkata, i.e., the metros!

WebTek Labs – this name is perhaps the one that seems most logical to take and this is not just because of the fact that it is among the premium software testing institutes in Delhi. Rather, mentioning this name makes more sense to shed light on the Web-Certified Trainer (WCT) program that has become a favorite among candidates all over India.

At the grass root level, one of the key learning processes that is key to a high-quality training program is the software-development life-cycle (SDLC) process. WebTek Labs explains the SDLC process with the help of live hands-on exercises where students learn in the best way possible – they learn from their mistakes.

Testing or training – do they mean the same thing? Certainly not! This distinction is very important for students to understand before they choose to enroll in any particular training session. The curriculum followed by WebTek Labs makes it crystal clear by offering separate courses for software testing and software training.

Their Delhi-based training centre offers one of the best software testing courses in Delhi with latest curriculum and state-of-the-art teaching methodology. In fact, they have been using the benefits of online training for enabling students to rehash whatever they learn in the classes.

Currently, the centre has had an enormous inflow of applications for its training program. Software testing in Delhi, therefore, lies in safe hands with the presence of an efficient trainer like WebTek Labs.

Read More

Mobile Application Development At Webtek Labs

Mobile application development is identical to Web application development and has its origin in more standard development of software. One main difference, however, is that mobile applications (apps) are often created particularly to take an edge of the unique properties a certain mobile device caters.  For example, an app for gaming might be coded to make efficient use of the iPhone's accelerometer.

To make sure that apps show maximum efficiency in performance on a given mobile device is to create the application (app) intrinsically on the device. This means that at a very low level, the code is written mainly for the processor in a certain device. When an application requires to run on various operating systems, however, there is very less -- if any -- code that can be used again from the development in the beginning.  The app must specifically be rewritten for each specific device.

In the future, it's expected that a most of the mobile app development efforts will be mainly on creating browser-related apps that are device-agnostic. Browser-related applications are simply online sites that are created for mobile browser apps. Such sites made to display quickly over a network and have touch –screen /finger friendly navigation.

Rapidly becoming a standard for efficient online activities, the perks of mobile app development are too many. Some of them are:

• Fast replacement of conventional and simple built-for-purpose devices and services.
• Reliability and high speed.
• Enhanced end-user experiences.
• Greater and affordable access to a vast repository of information like e-catalogues, videos, media files and other online facilities.
• Improved profitability quotient and higher workplace productivity and so forth.
• The ease and convenience of accessing and sharing business based as well as personal information—from anywhere and at anytime.

WebTek Labs has put forward mobile application development workshops to train students on the ongoing craze app development .It also offers software testing course in Delhi.

Read More

Learn Autonomous Robotics at WebTek Labs

An autonomous robot is a robot that performs behaviors or tasks with a high degree of autonomy, which is particularly desirable in fields such as space exploration, cleaning floors, mowing lawns,waste water treatment and delivering goods and services. These robots can act on their own, independent of any controller. The basic idea is to program the robot to respond a certain way to outside stimuli.

Some modern factory robots are "autonomous" within the strict confines of their direct environment. It may not be that every degree of freedom exists in their surrounding environment, but the factory robot's workplace is challenging and can often contain chaotic, unpredicted variables. The exact orientation and position of the next object of work and (in the more advanced factories) even the type of object and the required task must be determined. This can vary unpredictably (at least from the robot's point of view).

Simpler mobile robots use infrared or ultrasound sensors to see obstacles. These sensors work the same way as animal echolocation: The robot sends out a sound signal or a beam of infrared light and detects the signal's reflection. The robot locates the distance to obstacles based on how long it takes the signal to bounce back.

One important area of robotics research is to enable the robot to cope with its environment whether this is on land, underwater, in the air, underground, or in space.

A fully autonomous robot can

• Gain information about the environment.
• Work for an extended period without human intervention.
• Move either all or part of itself throughout its operating environment without human assistance.
• Avoid situations that are harmful to people, property, or itself unless those are part of its design specifications.

An autonomous robot may also learn or gain new knowledge like adjusting for new methods of accomplishing its tasks or adapting to changing surroundings.

WebTek Labs is offering Workshop on Autonomous robotics. One of the best software testing institutes in Delhi, it also caters corporate workshops and summer internships too.

Read More

Discover The Potential Of The Cardinal Language “C”

C is an imperative (procedural) language. It was designed to be compiled using a relatively straightforward compiler, to provide low-level access to memory, to provide language constructs that map efficiently to machine instructions, and to require minimal run-time support. C was therefore useful for many applications that had formerly been coded in assembly language, such as in system programming.

Despite its low-level capabilities, the language was designed to encourage cross-platform programming. A standards-compliant and portably written C program can be compiled for a very wide variety of computer platforms and operating systems with few changes to its source code. The language has become available on a very wide range of platforms, from embedded microcontrollers to supercomputers.

Like most imperative languages, C has facilities for structured programming and allows lexical variable scope and recursion, while a static type system prevents many unintended operations. In C, all executable code is contained within subroutines, which are called "functions" (although not in the strict sense of functional programming). Function parameters are always passed by value. Pass-by-reference is simulated in C by explicitly passing pointer values. C program source text is free-format, using the semicolon as a statement terminator and curly braces for grouping blocks of statements.

WebTek Labs provides workshops on c programs .There are also workshops on Photoshop,PHP and countless more.It is providing internship, summer courses in Delhi ,Kolkata ,Hyderabad and many of its branches.

As C is the basic programming language, learning C will ease learning other advance languages. Many later languages have borrowed directly or indirectly from C, including C++, D, Go, Rust, Java, JavaScript, Limbo, LPC, C#, Objective-C, Perl, PHP, Python, Verilog(hardware description language), and Unix's C shell. These languages have drawn many of their control structures other basic features from C. Most of them (with Python being the most dramatic exception) are also very syntactically similar to C in general, and they tend to combine the recognizable expression and statement syntax of C with underlying type systems, data models, and semantics that can be radically different.

Read More

Improve Your Skills With Summer Training At Webtek Labs

Software engineering is the study and an application of engineering to the design, development, and maintenance of software. The Bureau of Labor Statistics' definition is "Research, design, develop, and test operating systems-level software, compilers, and network distribution software for medical, industrial, military, communications, aerospace, business, scientific, and general computing applications."

Typical formal definitions of software engineering are:

• "the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software

• "an engineering discipline that is concerned with all aspects of software production"

• And "the establishment and use of sound engineering principles in order to economically obtain software that is reliable and works efficiently on real machines.

When the first digital computers appeared in the early 1940s, the instructions to make them operate were wired into the machine. Practitioners quickly realized that this design was not flexible and came up with the "stored program architecture" or von Neumann architecture. Thus the division between "hardware" and "software" began with abstraction being used to deal with the complexity of computing.

Prior to the mid-1960s, software practitioners called themselves computer programmers or software developers, regardless of their actual jobs. Many people prefer to call themselves software developer and programmer, because most widely agree what these terms mean, while software engineer is still being debated.

WebTek Labs assists students by providing summer training in 2015 by arranging workshops on software engineering. The training involves in confronting students to the various software tiers and giving them awareness on it. It focuses on analytical and problem –solving skills in coding for applications.

The students are made to apply the principles of software engineering to the design, development, maintenance, testing, and evaluation of the software and systems that make computers or anything containing software work.

Prior to the mid-1960s, software practitioners called themselves computer programmers or software developers, regardless of their actual jobs. Many people prefer to call themselves software developer and programmer, because most widely agree what these terms mean, while software engineer is still being debated.

The term programmer has often been used as a pejorative term to refer to those without the tools, skills, education, or ethics to write good quality software. In response, many practitioners called themselves software engineers to escape the stigma attached to the word programmer. In many companies, the titles programmer and software developer were changed to software engineer, for many categories of programmers.

WebTek Labs assists students by training in software engineering .The course involves in confronting students to the various software tiers and giving them awareness on it. It focuses on analytical and problem –solving skills in coding programes for applications.

Read More

Learn Python At Webtek Labs

Python is a widely used general-purpose, high-level programming language. Its design philosophy emphasizes code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C++ or Java. The language provides constructs intended to enable clear programs on both a small and large scale.

Python supports multiple programming paradigms, including object-oriented, imperative and functional programming or procedural styles. It features a dynamic type system and automatic memory management and has a large and comprehensive standard library.

Python interpreters are available for installation on many operating systems, allowing Python code execution on a wide variety of systems. Using third-party tools, such as Py2exe or Pyinstaller, Python code can be packaged into stand-alone executable programs for some of the most popular operating systems, allowing for the distribution of Python-based software for use on those environments without requiring the installation of a Python interpreter.

CPython, the reference implementation of Python, is free and open-source software and has a community-based development model, as do nearly all of its alternative implementations. CPython is managed by the non-profit Python Software Foundation.

Python offers many choices for web development:

Frameworks such as Django and Pyramid.

Micro-frameworks such as Flask and Bottle

Advanced content management systems such as Plone and django CMS

Python excels at integration tasks.  Many applications use Python as an embedded scripting language; while it's not as light as Lua, it's much more versatile and has all sorts of ready-made tools so it makes a great tool for gluing things together. For example, 3D software like Maya includes Python which can be used for automating small user tasks, or for doing more complex integration like talking to databases and asset management systems.

WebTek Labs offers programming enthusiast the platform to learn the mostly generally used  high level programming languages and it also offers various summer training for cs students.

Read More

Learn Web Security At Webtek Labs

There is emerging need for web security to maintain integrity of organizational details and various other transactions.  Learning web security at the summer training courses offered for ECE students has its own long term benefits. Read further to know the benefits of web security.

Almost all of the average user’s interaction with the Internet is through a browser. Even the entry point of email has become, for many, through webmail. The Web 2.0 trend only makes the reliance on HTTP even more predominant.

As technologies evolve and change, so do hacking attack methods. The proliferation of the Web as the medium of choice for communication means hackers concentrate their efforts there. Network firewalls, which were once constructed to block dangerous protocols, particularly remote procedure calls (which enable programs to communicate), now find themselves helpless as these same protocols reemerge, encapsulated inside HTTP. This opens up new avenues to explore and exploit. HTTP, once merely used for text, is now a generic protocol that can transfer anything – of course text and images, but also complicated AJAX-based Web 2.0 transactions, containing sensitive data such as credit cards or other financial and personal information.

The evolution of the Web medium, and the escalation in attacks, calls for different methods of defense. A traditional network firewall cannot perform the deep inspection of traffic that is now necessary. This has been capitalized upon by hackers – the amount of new HTTP-borne attacks uncovered virtually every day is staggering. From their hiding places and through distributed networks of zombies and infected proxies, hackers unleash a spate of attacks that leave no Web server untouched in their quest to infiltrate, exploit and extort.

The average website is targeted anywhere from twice to 200 times a day by miscellaneous worms and crawlers that attempt a slew of diverse attacks – some for well-known  exploits, others for recently discovered, and as a result unpatched, faults. Since these attacks are automated, their numbers only grow, and the attackers never tire. And the network firewalls remain inert. Traditional firewalls are really only effective to cover the third and fourth of the seven layers in what computer experts call “The OSI network model” for communication. These are the layers dealing with establishing the network channel for communication. The content of the communication remains uninspected. This is much like knowing about a phone call – but not being able to listen in.

Knowing the seriousness and necessity of web security, Webtek Tek Labs has set up many training programs to cater students with the beneficial skill to provide web security. It also has devised fusion courses providing summer training for ECE students.

Author’s bio: WebTek Labs is the reigning training institute providing beneficial summer training courses for ECE students along with other students belonging from various streams.

Read More

Get An Unparalleled Training On PHP At Webtek Labs

PHP is a programming language that can do all sorts of things: evaluate form data sent from a browser, build custom web content to serve the browser, talk to a database, and even send and receive cookies. Also known as PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic content that interacts with databases. PHP is basically used for developing web based software applications.

PHP code can be simply mixed with HTML code, or it can be used in combination with various templating engines and web frameworks. PHP code is usually processed by a PHP interpreter, which is usually implemented as a web server's native module or a Common Gateway Interface (CGI) executable. After the PHP code is interpreted and executed, the web server sends resulting output to its client, usually in form of a part of the generated web page; for example, PHP code can generate a web page's HTML code, an image, or some other data. PHP has also evolved to include a command-line interface (CLI) capability and can be used in standalone graphical applications.

The canonical PHP interpreter, powered by the Zend Engine, is free software released under the PHP License PHP has been widely ported and can be deployed on most web servers on almost every operating system and platform, free of charge. Despite its popularity, no written specification or standard existed for the PHP language until 2014, leaving the canonical PHP interpreter as a de facto standard. Since 2014, there is ongoing work on creating a formal PHP specification.

WebTek Labs is the right platform for in-depth understanding of PHP with hands-on experience on live implications. It also provides Summer Training on various courses on java, Advanced Java, embedded systems, Matlab, Software testing etc. WebTek Labs also provides Training for corporate delegates and Industrial summer training.

Read More