10+ AlgoDomain Interview Questions and Answers

To identify the root cause analysis when WhatsApp gets crashed, follow these steps:

• Check for any recent updates or changes made to the app

• Verify if the crash is occurring on a specific device or for all users

• Analyze crash logs or error messages to identify any patterns or common factors

• Consider any recent changes in the device's operating system or firmware

• Test the app on different devices and operating systems to replicate the crash

• Consult with the development team to invest...read more

STLC is Software Testing Life Cycle. Documentation done between requirement analysis and test case includes test plan, test strategy, and test scenarios.

• STLC is a process followed by testers to ensure quality of software

• Documentation includes test plan, test strategy, and test scenarios

• Test plan outlines the testing approach and scope

• Test strategy outlines the testing methodology and tools used

• Test scenarios are detailed steps to be followed during testing

Prioritize test cases based on risk and automate where possible.

• Identify critical test cases and execute them first

• Automate repetitive test cases using tools like Selenium

• Use data-driven testing to cover multiple scenarios with one test case

• Leverage parallel testing to run multiple test cases simultaneously

• Collaborate with team members to divide and conquer the workload

Test cases for specific booking functionality of IRCTC application.

• Verify successful booking of tickets for different classes (sleeper, AC, etc.)

• Verify cancellation of booked tickets

• Verify availability of seats for different trains and routes

• Verify payment gateway integration

• Verify error messages for invalid inputs

Test scenarios and test cases for a mobile application

• Test login functionality with valid and invalid credentials

• Test navigation between screens and menus

• Test app performance under different network conditions

• Test app behavior when receiving notifications or calls

• Test app compatibility with different devices and operating systems

Manual testing involves testing software manually without the use of automated tools.

• Manual testing is time-consuming but necessary to ensure software quality.

• Examples of manual testing include exploratory testing, regression testing, and acceptance testing.

• Manual testing can also involve usability testing, accessibility testing, and localization testing.

• Manual testing requires attention to detail and the ability to think critically.

• Manual testing can be complemented by autom...read more

My final year project involved manual testing of a web application.

• I tested the functionality of the web application manually

• I created test cases and executed them manually

• I reported bugs and issues to the development team

• I learned the importance of thorough testing and attention to detail

• I gained experience in using testing tools and techniques

Positive and negative test cases for refrigerator, chair, and ATM machine

• Positive test case for refrigerator: ensuring that it maintains a temperature of 4°C or below

• Negative test case for refrigerator: testing if it fails to maintain the set temperature

• Positive test case for chair: ensuring that it provides proper lumbar support

• Negative test case for chair: testing if it causes discomfort or pain after prolonged use

• Positive test case for ATM machine: ensuring that it dispens...read more

Priority of a bug can be determined by its impact on the system and the number of users affected.

• Consider the severity of the bug

• Analyze the frequency of occurrence

• Check the number of users affected

• Evaluate the impact on the system

• Prioritize based on the above factors

SDLC stands for Software Development Life Cycle, which is a process used to design, develop, and test software.

• SDLC is a structured approach to software development.

• It involves several stages such as planning, analysis, design, implementation, testing, and maintenance.

• Each stage has its own set of activities and deliverables.

• The goal of SDLC is to produce high-quality software that meets the customer's requirements.

• Examples of SDLC models include Waterfall, Agile, and DevOps.

Black box testing is testing without knowledge of the internal workings of the system, while white box testing is testing with knowledge of the internal workings.

• Black box testing focuses on the functionality of the system, while white box testing focuses on the code and internal structure.

• Black box testing is often used for user acceptance testing, while white box testing is often used for unit testing.

• Examples of black box testing include exploratory testing and regression ...read more

Software testing is the process of evaluating a software product to detect differences between expected and actual results.

• Software testing ensures that the software meets the requirements and specifications

• It helps to identify defects and errors in the software

• It improves the quality of the software and reduces the risk of failure

• Types of software testing include functional testing, performance testing, security testing, and more

SDLC stands for Software Development Life Cycle and STLC stands for Software Testing Life Cycle.

• SDLC is a process followed for software development from planning to deployment.

• STLC is a process followed for software testing from planning to closure.

• SDLC includes phases like requirements gathering, design, development, testing, deployment, and maintenance.

• STLC includes phases like test planning, test design, test execution, and test closure.

• Both SDLC and STLC are important for...read more

Regression testing is the process of retesting a software application to ensure that new code changes have not adversely affected existing functionality.

• Regression testing is performed after code changes to verify that the existing features still work correctly.

• It helps in identifying any defects introduced by new code changes.

• Automated testing tools are often used for regression testing to save time and effort.

• Regression testing can be done manually as well, but it is more t...read more

Black box testing is a software testing method where the internal structure or code of the application is not known to the tester.

• Tester focuses on the functionality of the software without knowing its internal workings

• Tests are based on the software requirements and specifications

• Input data is provided and output is compared with expected results

• Examples include system testing, acceptance testing, and regression testing