Informatica Interview Question and Answer
Differentiate between a database, a data warehouse, and a data mart? Ans. The database includes a set of sensibly affiliated data, which is usually small in size as compared to…
Linux Interview Question and Answer
What operating system is Linux based on? Ans. UNIX What is the difference between Linux and UNIX? Ans. The differences between Linux and Unix are: Linux Unix It is an…
Unix Interview Question and Answer
What are the core components of Unix? Ans. Unix consists of three components namely, kernel, shell, and file programs. They are explained below: Kernel – kernel is the lowest layer…
QA Manager/Test Lead Interview Question and Answer
What do you expect out of this role? Ans. This question measures your compatibility with the role. As you have applied for the role, you should have a good understanding…
SEO Interview Question and Answer
What is a keyword? What is the role of a keyword in SEO? Ans. Keywords, SEO keywords, or focus keywords are words and phrases that describe the content on your…
Google AdWords Interview Question and Answer
Explain how Google AdWords work? Ans. Google AdWords works on the basis of a bidding system, where the bid price and quality score determines if an ad will appear on…
Six Sigma Interview Question and Answer
What is Six Sigma? Ans. This is the most commonly asked six sigma interview questions – Six Sigma (6σ) is a set of techniques and tools for process improvement. This…
Web Developer Interview Question and Answer
What is a pseudo-class? Ans. It is a CSS technique that sets the style when an element changes its state. E.g. style changes when mouse hover, different styles for visited…