COGWAVE SOFTWARE TECHNOLOGIES Software Testing Interview Questions and Answers

Q1. Reverse String without Java In built Function
Ans. 
Reverse a string without using Java built-in functions
• Create a character array from the input string

• Use two pointers to swap characters at the beginning and end of the array until they meet

• Convert the character array back to a string
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Q2. Difference Between Relative Xpath & Absolute Xpath
Ans. 
Relative Xpath is based on the current node while Absolute Xpath starts from the root node of the XML document.
• Relative Xpath does not start with a forward slash (/) while Absolute Xpath starts with a forward slash (/).

• Relative Xpath is more flexible and less prone to changes in the structure of the XML document.

• Absolute Xpath is more specific and provides the full path to the element in the XML document.

• Relative Xpath...read more
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In this first round it was of 45mins which included MCQ question and 1 coding question.

Q1. 1.Difference Between Const,Var,Char. 2.Oop's concept with example 3.JavaScript is async or sync language and explain the reason. 4.How to create a simple object in JavaScript. 5.Find element and Find Eleme...read more
Ans. 
Answers to common interview questions for Automation Test Engineer position.
• Const is used for constant values that cannot be reassigned, var is used for variable declaration, and char is a data type for storing characters in programming languages.

• OOPs concepts include inheritance, encapsulation, polymorphism, and abstraction. Example: Inheritance allows a class to inherit properties and methods from another class.

• JavaS...read more
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Q2. What is Type coercion?
Ans. 
Type coercion is the process of converting one data type to another in programming.
• Type coercion can happen implicitly or explicitly in programming languages.

• Implicit type coercion occurs when the language automatically converts data types during operations.

• Explicit type coercion occurs when the programmer manually converts data types using functions or operators.

• Example: In JavaScript, the addition operator (+) can pe...read more
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Q3. What is Inheritance? Polymorphism?
Ans. 
Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class. Polymorphism allows objects of different classes to be treated as objects of a common superclass.
• Inheritance allows for code reusability by defining a new class based on an existing class.

• Polymorphism enables flexibility in programming by allowing objects to be treated as instances of their pare...read more
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Q4. API Error code with explaination?
Ans. 
API error codes are unique identifiers used to indicate specific errors in an API response.
• API error codes are typically numeric or alphanumeric codes that correspond to specific errors in the API.

• Each error code should have a corresponding explanation in the API documentation to help developers understand the issue.

• Examples of API error codes include 400 Bad Request, 401 Unauthorized, and 404 Not Found.
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Q1. Introduce Yourself? Why should we hire you? What is your relevant experience? Tell me about yourself? What are your salary expectations?
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Q1. Java oops concept Selenium all concepts like where we use action class how handle drop-down how to handle alert and windows pop It's all good experience with interviewer
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Q2. Oops concept java selenium
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Q1. They asked about Manual testing They asked about jira they asked about project details some scenario based questions all over experience is good interviewer also very friendly
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Q1. They ask about project they told their work what amdocs products what is amdocs company culture experience was very good manager is also very friendly nature they will co-operate
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Q1. Here they asked about salary disscusion
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Q2. What is expected CTC What amdocs n all hr common questions totaly it was very good experience with all members who can took the interview
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Q1. Linux env setup
Ans. 
Setting up a Linux environment involves installing the operating system, configuring network settings, and installing necessary software.
• Install Linux distribution (e.g. Ubuntu, CentOS)

• Configure network settings (IP address, DNS, etc.)

• Install necessary software (e.g. development tools, testing frameworks)

• Set up user accounts and permissions
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Q2. What are the Linux commands
Ans. 
Linux commands are used to interact with the Linux operating system through the command line interface.
• ls - list directory contents

• cd - change directory

• pwd - print working directory

• mkdir - make a new directory

• rm - remove files or directories

• cp - copy files or directories

• mv - move files or directories

• grep - search for patterns in files

• chmod - change file permissions

• sudo - execute a command as the superuser
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Q1. NDA - can't be shared
Ans. 
The question pertains to a non-disclosure agreement (NDA) and cannot be shared publicly.
• Explain that the question is related to a confidential agreement that prohibits sharing certain information.

• Mention the importance of respecting NDAs in professional settings.

• Provide examples of how NDAs are commonly used in the industry.

• Discuss the consequences of violating an NDA.
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Q1. NDA- can't be shared
Ans. 
The candidate was asked a question related to NDA which cannot be shared.
• Explain the importance of NDA in protecting confidential information

• Discuss the consequences of violating an NDA

• Provide examples of how you have handled sensitive information under NDA in previous roles
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Q2. NDA - can't be shared
Ans. 
The question pertains to a non-disclosure agreement (NDA) and cannot be shared.
• Explain the importance of NDAs in protecting sensitive information

• Discuss the consequences of violating an NDA

• Provide examples of how NDAs are commonly used in the tech industry
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Q1. NDA - can't be shared
Ans. 
The question pertains to a non-disclosure agreement (NDA) which cannot be shared.
• Explain the importance of NDAs in protecting sensitive information

• Discuss the consequences of violating an NDA

• Provide examples of how NDAs are commonly used in the tech industry
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Q1. What protocols have you worked in Testing in Automotive Domain?
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Q2. Explain CAN Frame
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Q3. How do you rate yourself in the use of CANalyzer?
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Q4. Explain Defect Life Cycle
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Q5. Explain your bench setup
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2 dsa questions 1 hour time limit. easy-medium level

Q1. Questions on python,c,c++. OOPS and DSA questions
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Q1. Implementations of projects mentioned on my resume, couple of DSA questions
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