CGI Group Software Testing Interview Questions and Answers

A program to generate Fibonacci series.

• Declare two variables to store the first two numbers of the series

• Loop through the series and add the previous two numbers to get the next number

• Print the series or store it in an array

Program to remove duplicates from an array list

• Create a new empty array list

• Loop through the original array list

• If the element is not already in the new array list, add it

• Return the new array list

Collections are objects that group multiple elements into a single unit.

• Collections are used to store, retrieve, manipulate and communicate aggregate data.

• Types of collections include List, Set, Map, Queue, Stack, etc.

• Collections can be used to improve code readability, maintainability and performance.

• Example: ArrayList is a type of List collection that stores elements in an ordered sequence.

• Example: HashMap is a type ...read more

CSS selectors can be found using browser developer tools or by inspecting the HTML code.

• Use browser developer tools to inspect elements and find their CSS selectors

• Inspect the HTML code to find class or ID names that can be used as selectors

• Use CSS selector reference guides to learn about different types of selectors

• Experiment with different selectors to find the most efficient and specific one for your needs

Cluster joining in Kubernetes involves adding nodes to an existing cluster.

• Nodes can be added to a cluster using the 'kubeadm join' command.

• The joining node must have the same Kubernetes version as the existing cluster.

• The joining node must also have the same network configuration as the existing cluster.

• Once joined, the new node will be able to run workloads and share resources with the existing nodes.

n-1 in agile refers to the number of testers required to test a feature, where n is the total number of testers.

• n-1 is a formula used to determine the number of testers needed to test a feature in agile development.

• It means that one tester less than the total number of testers is required to test a feature.

• For example, if there are 5 testers in a team, then n-1 would mean that 4 testers are required to test a feature.

• T...read more

Regression testing is performed to ensure that changes or updates to a software application do not introduce new defects or impact existing functionality.

• Regression testing is done after making changes to the software application.

• It helps in identifying any unintended side effects of the changes.

• It ensures that previously working features are not broken due to the changes.

• Regression testing is typically performed durin...read more

Defects found in production should be immediately reported and a plan should be made to fix the issue.

• Report the defect to the development team and stakeholders

• Analyze the impact of the defect on the system and users

• Prioritize the defect based on severity and impact

• Create a plan to fix the defect and test the fix thoroughly

• Deploy the fix to production after testing

• Monitor the system to ensure the defect has been resolv

A bug is a coding error that causes unexpected behavior. A defect is a deviation from the expected behavior.

• A bug is a mistake made by a programmer while writing code.

• A defect is a problem with the software that causes it to behave differently than expected.

• Bugs can be fixed by correcting the code, while defects require a deeper analysis of the software.

• Examples of bugs include syntax errors, logical errors, and runtim...read more

Cucumber is a BDD (Behavior Driven Development) tool used for testing software.

• Cucumber uses Gherkin syntax to write test cases in a human-readable format

• It allows collaboration between developers, testers, and business stakeholders

• Cucumber supports multiple programming languages such as Java, Ruby, and Python

• It helps in automating acceptance tests and ensures that the software meets the requirements

• Cucumber can be int...read more

To right-click in Java, use the Robot class to simulate a mouse click event.

• Create an instance of the Robot class

• Move the mouse to the desired location using the mouseMove() method

• Simulate a right-click event using the mousePress() and mouseRelease() methods with the InputEvent.BUTTON3_MASK parameter