10+ Allview India Electronics Interview Questions and Answers

Program to find the highest odd number from 1-100 in Java

• Loop through numbers 1-100

• Check if the number is odd

• If it is odd, check if it is greater than the current highest odd number

• If it is, update the current highest odd number

• Return the highest odd number

Explicit and fluent wait are types of wait used in test automation to handle synchronization issues.

• Explicit wait is used to wait for a specific condition to occur before proceeding further in the test script.

• Fluent wait is used to wait for a condition with a defined polling frequency and timeout duration.

• Explicit wait provides more control and flexibility as it allows specifying the condition and the maximum wait time.

• Fluent wait provides a more fluent and readable way of wa...read more

Dynamic elements can be found using various methods such as inspecting the page source code, using browser developer tools, or using automation tools.

• Inspect the page source code to identify dynamic elements that have unique attributes or IDs

• Use browser developer tools to inspect the page and identify dynamic elements that change based on user interactions

• Use automation tools such as Selenium to locate dynamic elements by using wait conditions or element locators

• Examples of d...read more

Program to find position of 'r' in a given string

• Use a loop to iterate through each character in the string

• Check if the current character is 'r'

• If it is, return the index of that character

• If 'r' is not found, return -1

An Automation framework is a set of guidelines, best practices, and tools used to create and execute automated tests efficiently.

• Define the scope and objectives of automation

• Select appropriate tools and technologies based on project requirements

• Design the framework architecture including test data, test scripts, and reporting mechanisms

• Implement reusable components and libraries for efficient test script development

• Integrate with version control systems and CI/CD pipelines fo...read more

Java collections can store arrays of strings

• Use ArrayList or HashSet to store arrays of strings

• ArrayList allows duplicates while HashSet does not

• Example: ArrayList names = new ArrayList<>();

• Example: HashSet uniqueNames = new HashSet<>();

I have experience using the Selenium WebDriver framework for automated testing.

• Utilized Selenium WebDriver for automated testing of web applications

• Implemented Page Object Model design pattern for better test maintenance

• Integrated with TestNG for test execution and reporting

An automation framework is a set of guidelines, standards, and tools that help in creating and executing automated tests.

• Define the scope and objectives of automation

• Select appropriate tools and technologies

• Design test scripts and maintain them

• Implement reusable components

• Integrate with CI/CD pipelines

• Provide reporting and logging mechanisms

Object-oriented programming concepts that focus on classes and objects

• Encapsulation: bundling data and methods that operate on the data into a single unit (class)

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types

• Abstraction: hiding the complex implementation details and showing only the necessary features

To set build timer in Jenkins, use the 'Build periodically' option in the job configuration.

• Go to the job configuration page in Jenkins

• Under 'Build Triggers', select 'Build periodically'

• Enter the schedule for the build timer using cron syntax

• Save the configuration

Frameworks are used to provide a structure for test automation. There are various types of frameworks available.

• Linear Scripting Framework

• Modular Testing Framework

• Data-Driven Testing Framework

• Keyword-Driven Testing Framework

• Hybrid Testing Framework

Angular is a popular open-source web application framework developed by Google.

• Angular is used for building dynamic web applications.

• It allows for the creation of single-page applications.

• Angular uses TypeScript for building applications.

• It provides features like data binding, dependency injection, and routing.

• Angular has a large community and ecosystem of libraries and tools.

• Examples of popular Angular applications include Gmail and PayPal.

Implemented automation using Selenium WebDriver in previous project to increase test efficiency and coverage.

• Utilized Selenium WebDriver to automate test cases

• Implemented test scripts in Java for web application testing

• Used frameworks like TestNG for test execution and reporting

• Automated regression tests to save time and effort

• Improved test coverage and accuracy through automation