10+ Kanchan Engineering Workshop Interview Questions and Answers

No, different methods are required for different operations in API.

• Different methods are required for different HTTP verbs like GET, POST, PUT, DELETE.

• Methods should be designed to perform specific actions like fetching data, updating data, etc.

• Using a single method for all operations can lead to confusion and errors.

• For example, using GET method for updating data can cause security issues.

Integration of Excel in JMeter can be done using the Apache POI library.

• Download and add the Apache POI library to JMeter's classpath.

• Create a Test Plan and add a Thread Group.

• Add a Sampler and choose the appropriate request type.

• Add a Listener and choose the appropriate output format.

• Use the POI classes to read or write data to Excel files.

• Use JMeter variables to pass data between requests.

JMeter is a load testing tool used to measure the performance of web applications.

• JMeter can simulate heavy loads on a server, allowing testers to identify performance bottlenecks.

• It can be used to test the performance of web applications, FTP servers, databases, and more.

• JMeter can generate reports and graphs to help analyze test results.

• It supports various protocols including HTTP, FTP, JDBC, SOAP, and more.

• JMeter can be used for functional testing, regression testing, and ...read more

Defect life cycle is the process of identifying, reporting, prioritizing, fixing, and verifying defects in software.

• Defect is identified by testers during testing or reported by users

• Defect is logged in a defect tracking tool with details like severity, priority, etc.

• Defect is assigned to a developer for fixing

• Developer fixes the defect and marks it as resolved

• Tester verifies the fix and either closes the defect or reopens it if the fix is not satisfactory

• Defect is closed onc...read more

UI automation can be done using tools like Selenium, Appium, and TestComplete.

• Identify the elements to be automated

• Choose the appropriate tool for the technology stack

• Write test scripts using the tool's API

• Execute the scripts and analyze the results

• Maintain the scripts as the UI changes

Database testing is the process of verifying the data stored in the database and ensuring its accuracy, completeness, and security.

• It involves testing the database schema, data integrity, data validation, and performance.

• Testers use SQL queries to retrieve and manipulate data for testing purposes.

• Database testing can be automated using tools like Selenium, JMeter, and TestComplete.

• Examples of database testing include testing for duplicate records, testing for data consistency...read more

Security testing is the process of identifying vulnerabilities and weaknesses in a software system to prevent unauthorized access.

• It involves testing the system for confidentiality, integrity, authentication, authorization, and availability.

• Common security testing techniques include penetration testing, vulnerability scanning, and risk assessment.

• Examples of security testing tools include Burp Suite, OWASP ZAP, and Nessus.

• Security testing is important to ensure that sensitive...read more

Lazy loading, AOT, GIT compilation, Promises, Observables, and differences between Angular and AngularJS.

• Lazy loading is a technique to load modules on demand.

• AOT (Ahead of Time) compilation compiles templates during build time.

• GIT compilation is a process of compiling TypeScript code to JavaScript.

• Promises are used for asynchronous programming and represent a single value that may be available now, in the future, or never.

• Observables are used for asynchronous programming and...read more

Xpath locator is a way to locate elements in HTML/XML documents using path expressions.

• Xpath is a language used to navigate through elements and attributes in an XML document

• It uses path expressions to select nodes or sets of nodes in an XML document

• Xpath locators can be used in automated testing to locate elements on a web page

• Example: //input[@id='username'] selects the input element with id='username'

Postman is a tool for testing APIs. An API is a set of protocols that allows communication between different software applications.

• Postman allows developers to test APIs by sending requests and receiving responses.

• API stands for Application Programming Interface and is a set of rules that allows different software applications to communicate with each other.

• APIs can be used to retrieve data from a server, update data on a server, or perform other actions.

• Examples of APIs incl...read more