Gateway for Preparing Interviews
What is CDATA A predefined XML tag for character data that means “don’t interpret these characters,” as opposed to parsed character data (PCDATA), in which the normal rules of XML syntax apply. CDATA sections are typically used to show examples of XML syntax. What is “application client container” ? A container that supports application client … Read more
Are you a team player? Describe it. (Or) Tell us about a team project that you worked on. (Or) Share your team experience of your past company. You should demonstrate your team skills by sharing a relevant example. First, you should know what interviewers want to know by this question, and they want to find … Read more
Explain the features of Tableau? There are three main features of Tableau, such as: Data Blending: Data blending is an essential feature in Tableau. It is used when we combine related data from multiple data sources, which you want to analyze together in a single view, and represent in the form of a graph. Real-time Analysis: Real-Time … Read more
Explain in depth Garbage collector ? Garbage collection is the process of automatically freeing objects that are no longer referenced by the program. This frees the programmer from having to keep track of when to free allocated memory, thereby preventing many potential bugs. Thus making programmers more productive as they can now put more effort … Read more
What is ccTLD? SEO stands for Search Engine Optimization. It is a process of increasing the number of visitors to a website. It enhances the visibility of a web page and increases the quantity and quality of traffic to a website so that it could appear at the top of search engine result pages. It … Read more
What is a Bitcoin address? A bitcoin address is a unique identifier which consists of 26-35 alphanumeric characters. The identifier begins with the number 1 or 3, which represents a location where the cryptocurrencies can be sent. The bitcoin user can generate a bitcoin address without any cost. However, the bitcoin address is not permanent, … Read more
How to hide javascript code from old browsers that dont run it? Use the below specified style of comments <script language=javascript> <!–javascript code goes here–> Or Use the <NOSCRIPT>some html code </NOSCRIPT> tags and code the display html statements between these and this will appear on the page if the browser does not support javascript. … Read more
Is it possible to configure the cache size for MMAPv1 in MongoDB? No. it is not possible to configure the cache size for MMAPv1 because MMAPv1 does not allow configuring the cache size. Is it true that MongoDB uses BSON to represent document structure? Yes What is the difference between MongoDB and MySQL? Although MongoDB … Read more
List some of the test types that are supported by Selenium. Different types of testing’s that we can achieve through Selenium are. Functional Testing Regression Testing Sanity Testing Smoke Testing Responsive Testing Cross Browser Testing UI testing (black box) Integration Testing What is the main disadvantage of implicit wait? The main disadvantage of implicit wait … Read more
What is JSP? JSP is a dynamic scripting capability for web pages that allows Java as well as a few special tags to be embedded into a web file (HTML/XML, etc). The suffix traditionally ends with .jsp to indicate to the web server that the file is a JSP files. JSP is a server side … Read more