10+ Cresco Maruti Interview Questions and Answers

To fetch from a hashmap, use the get() method. Agile is a software development methodology. A hybrid framework combines different testing approaches.

• To fetch a value from a hashmap, use the get() method with the corresponding key

• Agile is a software development methodology that emphasizes iterative and incremental development

• A hybrid framework in software testing combines different testing approaches, such as keyword-driven and data-driven testing

• Example: HashMap map = new Has...read more

Testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not.

• Testing is done to identify defects or errors in the system

• It involves executing a system or its component(s) with test cases

• Testing can be manual or automated

• Types of testing include functional, performance, security, and usability testing

Abstract class is a class with implementation while interface is a contract without implementation.

• Abstract class can have constructors while interface cannot

• A class can implement multiple interfaces but can only inherit from one abstract class

• Abstract class can have non-abstract methods while interface can only have abstract methods

• Example of abstract class: Animal with method eat() implemented

• Example of interface: Runnable with method run() defined

Reverse a string and count the number of vowels in the given string.

• Create a function that takes a string as input

• Reverse the string using built-in functions or loops

• Count the number of vowels in the string using a loop or regex

• Return the reversed string and the count of vowels

Find and print the repeating substring in a given string.

• Iterate through the string and check for repeating substrings

• Use a hashmap to keep track of seen substrings

• Return the repeating substrings as an array of strings

A runner file is used to execute test scripts and generate reports in software testing.

• Runner file is a script that executes test cases written in a testing framework.

• It can be used to run multiple test cases in a specific order.

• The code for generating reports in a runner file typically includes functions to collect test results and format them into a readable report.

• Example: In a Selenium test automation project, a runner file can be used to execute test scripts written in J...read more

Types of waits in Selenium include implicit, explicit, and fluent waits.

• Implicit wait: Waits for a certain amount of time before throwing a NoSuchElementException.

• Explicit wait: Waits for a certain condition to occur before proceeding further in the code.

• Fluent wait: Waits for a condition to be true with a defined polling frequency.

• Example: driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);

Interface in Selenium is a way to define a set of methods that a class must implement.

• Interface in Selenium is used to define a contract for classes that implement it.

• It helps in achieving abstraction and modularity in test automation.

• Example: WebDriver interface in Selenium is implemented by classes like ChromeDriver, FirefoxDriver, etc.

Collections are data structures that store and organize multiple elements in a single unit.

• Collections can store elements of the same or different data types.

• Examples of collections include arrays, lists, sets, and maps.

• Collections provide methods for adding, removing, and accessing elements.