Omnitech InfoSolutions Softwaretest Engineer Interview Questions and Answers for Experienced

Q1. DSA questions SQL questions
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Q2. Basic concepts like OOPS , DBMS
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Q1. Advance level DSA questions Sql questions Basic concepts
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Q1. Basic HR questions
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Write a code of square root in cpp

Q1. Tell me about your shelf
Ans. 
My shelf is organized with books, plants, and decorative items.
• I have separate sections for fiction, non-fiction, and reference books.

• I also have a few potted plants to add some greenery.

• I display decorative items like candles and small figurines on the shelf.

• I keep my favorite books prominently displayed for easy access.
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Q2. Property of class
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Properties of a class are characteristics or attributes that define the class and its objects.
• Properties define the state of an object

• Properties can have different access levels (public, private, protected)

• Properties can have default values

• Properties can be read-only or write-only

• Examples: class Car { private string color; public int speed; }
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Q1. Tells abouts your shelf
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My shelf is organized with books on software testing, coding, and automation tools.
• Organized with books on software testing

• Includes coding books for programming languages

• Contains books on automation tools like Selenium
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Q2. Why you are join this company
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I am excited to join this company because of its reputation for innovation and commitment to quality.
• Impressed by company's track record of developing cutting-edge software solutions

• Excited about the opportunity to work with a talented team of professionals

• Believe in the company's values and vision for the future
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Good with moderate question

Advance level algorithm

Easy MCQ Questions just prepare basics of CS

Q1. Explain OOPS concept in detail
Ans. 
OOPS is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
• OOPS stands for Object-Oriented Programming System

• It focuses on creating objects that interact with each other to solve a problem

• Key principles include encapsulation, inheritance, polymorphism, and abstraction

• Encapsulation: Bundling data and methods that operate on the data int...read more
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Q2. What is constructor
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A constructor is a special type of method that is automatically called when an object is created in a class.
• Constructors have the same name as the class they are in.

• They can be used to initialize object properties.

• Constructors do not have a return type.

• Example: public class Car { public Car() { // constructor code here } }
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Q3. When we use final keyword
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The final keyword is used in Java to declare constants, prevent method overriding, and prevent class inheritance.
• Used to declare constants - value cannot be changed

• Prevents method overriding in subclasses

• Prevents class inheritance - class cannot be extended
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Q1. Strength and Weakness
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Q2. About myself, my hobbies, fav game
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Q1. Tell me about your self
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Q2. What is software testing
Ans. 
Software testing is the process of evaluating a software application or system to find defects and ensure it meets the specified requirements.
• Software testing involves executing software applications or systems to identify defects and ensure they meet the specified requirements.

• It is done to ensure that the software is reliable, efficient, and meets the user's needs.

• Testing can be done manually or using automated tools...read more
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Q3. How you test in detail
Ans. 
I follow a structured approach to testing, including planning, designing test cases, executing them, and reporting defects.
• I start by analyzing requirements and identifying test scenarios

• I design test cases and prioritize them based on risk and impact

• I execute test cases and report defects using a bug tracking tool

• I perform regression testing to ensure fixes do not introduce new issues

• I use automation tools to increase...read more
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Q1. What is your expected salary and also share your expertise
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Q2. What you like about the company
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Seperate out alphabets and number from a given string.

Q1. What are the locators in selenium, Write xpath for given element Diff between find element and findelements What is smoke sanity and regression testing Black box and white box testing difference Defect li...read more
Ans. 
Answers to common interview questions for Software Test Engineer position
• Locators in Selenium are used to locate elements on a web page, such as ID, name, class name, tag name, link text, and XPath

• Example of XPath for an element: //input[@id='username']

• findElement() is used to find a single element on a web page, while findElements() is used to find multiple elements

• Smoke testing is a preliminary testing to check if th...read more
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Q1. Salary discussion
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Q1. What is Operating System, How does it work?
Ans. 
An operating system is a software that manages computer hardware and software resources and provides common services for computer programs.
• An OS controls the allocation of resources like memory, CPU time, and disk space.

• It provides a user interface to interact with the computer.

• Examples of OS are Windows, macOS, Linux, Android, iOS.

• The OS kernel is the core component of an OS that manages hardware resources.

• The OS also...read more
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Q2. What is programming language? what is oops?
Ans. 
Programming language is a set of instructions used to create software. OOPs is a programming paradigm based on objects.
• Programming language is used to write code that a computer can understand and execute.

• OOPs is a programming paradigm that focuses on objects and their interactions.

• OOPs concepts include encapsulation, inheritance, and polymorphism.

• Examples of programming languages include Java, Python, and C++.
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Q1. Describe yourself in brief?
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Q2. Why we hire you ?
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