Q1.How do you define Bug and Defect?
8/29/18
Selenium Interview Questions and Answers
- Verification: Are we building the application or not – to verify this approach is called as “Verification”.
- Validation: Are we building the right application or not – to verify this approach is called as “Validation”.
Q2. What are all the Testing types we can able to perform using with Automation Testing tool?
- Functional Testing: Functional testing is performed using the functional specification provided by the client and verifies the system against the functional requirements.
Ex: All keyboard keys are working properly or not.
- Regression Testing: New functionality changes should not affect the existing functionality.
8/16/18
SQL Interview Questions and Answers
Q1. How to delete duplicate records?
- Using rowid
——————-
SQL > delete from emp where rowid not in (select max (rowid) from emp group by empno);
This technique can be applied to almost scenarios. Group by operation should be on
8/14/18
API testing using POSTMAN
API testing using POSTMAN
The API Testing is performed for the application, which has a collection of API that must be tested. API calls verify functionality and expose failure of application.
API testing is strongly connected with Back-end/Database testing, you may have brief knowledge of SQL queries. (That would be an advantage )
API testing is strongly connected with Back-end/Database testing, you may have brief knowledge of SQL queries. (That would be an advantage )
6/29/18
How to Run Test Cases using Selenium Grid
Selenium Grid is a tool that distributes the tests across multiple physical or virtual machines so that we can execute scripts in parallel (simultaneously). It dramatically accelerates the testing process across browsers and across platforms by giving us quick and accurate feedback.
Selenium Grid allows us to execute multiple instances of WebDriver or Selenium Remote Control tests in parallel which uses the same code base, hence the code need NOT be present on the system they execute. The selenium-server-standalone package includes Hub, WebDriver, and Selenium RC to execute the scripts in grid.
6/14/18
Apache Pig Notes
What is pig?
Implemented by Yahoo.
Pig Hadoop echo system s/w from apache foundation used for analysing the data.
Pig uses pig latin language.
Apache Sqoop Notes
Overview on Sqoop
Sqoop is open source s/w from Apache used for transfer data between RDBMS(oRACLE, sLQSERVER, mYSQL...) and HDFS.
MySQL Database
Connecting to MySQL Database:
root user: root/cloudera
other user: cloudera/cloudera
Apache Hive Notes
Apache Hive
- Hive is a data warehouse infrastructure tool to process structured data in Hadoop.
- Initially Hive was developed by Facebook, later the Apache Software Foundation took it up and developed it further as an open source under the name Apache Hive.
- It stores schema in a database and processed data into HDFS.
- It is designed for OLAP not for OLTP.
- It provides SQL type language for querying called HiveQL or HQL.
- Hive is not RDBMS.
- Hive is a system for managing and querying un-structured data into structured format. It uses the concept of Map Reduce for execution.
6/1/18
QA Interview Questions and Answers Part - 7
1. What are you expecting from our company?
Answer: My expectation from you company would be I will have more challenges and new things to learn and whatever the skills I have to contribute, hopefully, I will be able to contribute if they are in any way helpful to enhance productivity of the company.
QA Interview Questions and Answers Part - 6
1. What is end-to-end testing?
Answer: Similar to system testing, the *macro* end of the test scale is testing a complete application in a situation that mimics real world use, such as interacting with a database, using network communication, or interacting with other hardware, application, or system.
QA Interview Questions and Answers Part - 5
1. What are the different matrices that you follow?
Answer: There are various reports we normally prepare in QA:
Test summary Report – It is a report that has list of the total test cases, list of executed test cases, remaining test case to be executed, executed date, pass/fail
QA Interview Questions and Answers Part - 4
1. What is a “bug?”
Answer : A bug is a bug is an error, flaw, mistake, failure, or fault in a computer code (program) that prevents it from behaving as intended (e.g., producing an incorrect result). (You can also add this: When the expected results (accordingly to the requirement documents) don’t match with the actual results (while testing), then it is considered a bug)
QA Interview Questions and Answers Part - 3
1. Are you better working in a team or working alone?
Answer: I am a team player. I get along with team members very well. As far as the working is concerned, I can be equally productive in team or working alone.
QA Interview Questions and Answers Part - 2
1. Are Test Plan and Test Strategy same type of documents?
Answer: No, they are different documents. A Test Plan is a document that collects and organizes test cases by functional areas and/or types of testing in a form that can be presented to the other teams and/or customer (see the definition on this page for Test Plan) where as the Test Strategy (see the definition in the above question) is the documented approach to testing. The tester prepares test Plan whereas the Manager or lead prepares the Test Strategy. Both are important pieces of Quality Assurance processes since they help communicate the test approach scope and ensure test coverage while improving the efficiency of the testing effort.
