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  1) What is the PDCA cycle and where testing fits in? There are four steps in a normal software development process. In short, these steps are referred to as PDCA. PDCA stands for Plan, Do, Check, Act. Plan:  It defines the goal and the plan for achieving that goal. Do/ Execute:  It depends on the plan strategy decided during the planning stage. It is done according to this phase. Check:  This is the testing part of the software development phase. It is used to ensure that we are moving according to plan and getting the desired result. Act:  This step is used to solve if there any issue has occurred during the check cycle. It takes appropriate action accordingly and revises the plan again. know more at Testing tool online training The developers do the "planning and building" of the project while testers do the "check" part of the project. 2) What is the difference between the white box, black box, and gray box testing? Black box Testing:  The strategy of black box

  1. What Is Basic Teradata Query Language? Answer : 1. It allows us to write SQL statements along with BTEQ commands. We can use BTEQ for importing, exporting and reporting purposes. 2. The commands start with a (.) dot and can be terminated by using (;), it is not mandatory to use (;). 3. BTEQ will assume any thing written with out a dot as a SQL statement and requires a (;) to terminate it. know more at Teradata online training Question 2. What Is The Difference Between Fastload And Multiload? Answer : FastLoad uses multiple sessions to quickly load large amount of data on empty table. MultiLoad is used for high-volume maintenance on tables and views. It works with non-empty tables also. Maximum 5 tables can be used in MultiLoad.  3. Which Is Faster Fastload Or Multiload? FastLoad. 4. Difference Between Inner Join And Outer Join? Answer : An inner join gets data from both tables where the specified data exists in both tables. An outer join gets data from the source table at all time

  Q #1) What do you understand by AngularJS? Answer:  AngularJS is a JavaScript framework that is used for making rich and extensible web applications. It runs on plain JavaScript and HTML, hence you don’t need any other dependencies to make it work. AngularJS is perfect for Single Page Applications (SPA). It is basically used for binding JavaScript objects with HTML UI elements .know more at Angular JS online training Q #2) Define the features of AngularJS. Answer: The features include: The Template (View) The Scope (Model) The Controller (Controller) Services Filters Directives Q #3) Define Data Binding. Answer:  Data binding is an automatic attunement of data between the view and model components. Q #4) Distinguish between AngularJS and JavaScript expressions. Answer: There are several differences between AngularJS and JavaScript expressions: We can write AngularJS expressions in HTML, but we cannot write JavaScript expressions in HTML. We cannot use conditional iterations, loops, a

  Q.What is Python? Ans:  Python is an interpreted, interactive, object- oriented programming language. It incorporates modules, exceptions, dynamic typing, very high level dynamic data types, and classes. Python combines remarkable power with very clear syntax. It has interfaces to many system calls and libraries, as well as to various window systems, and is extensible in C or C++. It is also usable as an extension language for applications that need a programmable interface. Finally, Python is portable: it runs on many Unix variants, on the Mac, and on PCs under MS-DOS, Windows, Windows NT, and OS/2. know more at Python online training Q.Why can't I use an assignment in an expression? Ans:  Many people used to C or Perl complain that they want to use this C idiom: while (line = readline(f)) { ...do something with line... } where in Python you're forced to write this: while True: line = f.readline() if not line: break ...do something with line... The reason for not allowing a