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Tech Q Ware Technologies Interview Questions and Answers
6 Interview questions
Use a Set to remove duplicates from an array of strings.
Create a Set from the array to automatically remove duplicates
Convert the Set back to an array to get unique values
Mixins in Ruby are a way to add functionality to a class without inheritance.
Mixins are modules that can be included in a class to extend its functionality.
They allow for code reuse and help avoid duplication.
Mixins are included using the 'include' keyword in Ruby.
extend adds class methods, prepend adds instance methods, include adds module methods
extend adds methods to a class as class methods
prepend adds methods to a class as instance methods
include adds methods to a class as module methods
Custom implementation of flatten method in Ruby
Create a recursive function to iterate through the array elements
Check if each element is an array or not, if it is an array then call the function recursively
Concatenate the elements into a single array and return the result
Class methods are called on the class itself, while instance methods are called on instances of the class.
Class methods are defined using 'self' keyword in the method name.
Instance methods are defined without 'self' keyword in the method name.
Class methods are used for operations that are not specific to any instance of the class.
Instance methods are used for operations that are specific to individual instances of...
JSON is a lightweight data interchange format commonly used in web development to store and transmit data.
JSON stands for JavaScript Object Notation
It uses key-value pairs to store data
Access elements in JSON using dot notation or bracket notation
Example: accessing 'name' in JSON object - data.name
Example: accessing 'age' in JSON array - data[0].age
Tech Q Ware Technologies Interview Experiences
4 interviews found
Farooque Jamal
Selected
I appeared for an interview in Dec 2024.
General knowledge, programming,
(3 Questions)
- Q1. What is Oops and explain four pillars of Oops
- Q2. How to remove duplicates from an array
- Q3. How to cut a cake in eight equal parts by using just three slices
(1 Question)
- Q1. What is json and how to access elements in json
- Ans.
JSON is a lightweight data interchange format commonly used in web development to store and transmit data.
JSON stands for JavaScript Object Notation
It uses key-value pairs to store data
Access elements in JSON using dot notation or bracket notation
Example: accessing 'name' in JSON object - data.name
Example: accessing 'age' in JSON array - data[0].age
(1 Question)
- Q1. How you react when there is any mistake from your side
- Ans.
I take responsibility, analyze the mistake, learn from it, and take steps to prevent it in the future.
Acknowledge the mistake and take responsibility for it
Analyze the root cause of the mistake
Learn from the mistake and take steps to prevent it in the future
Communicate with team members or stakeholders about the mistake and the steps taken to rectify it
Interview Preparation Tips
Yashvin Meena
Selected
I appeared for an interview in Dec 2024.
There were 20 Q. And 15 must have been correct.
Coding Q. Were given to solve, mostly from array and string.
(2 Questions)
- Q1. Major difference between list and tuple?
- Q2. How to define models and connect with specific database?
- Ans.
Models are defined using classes or schemas in programming languages like Python or JavaScript, and connected to a specific database using ORM tools like SQLAlchemy or Mongoose.
Define models using classes or schemas that represent the structure of data in the database
Use ORM (Object-Relational Mapping) tools to connect models to the database
Specify the database connection details in the configuration file of the applic...
(2 Questions)
- Q1. How will you handle multiple projects?
- Ans.
I prioritize tasks, set clear deadlines, communicate effectively, and use project management tools.
Prioritize tasks based on deadlines and importance
Set clear deadlines for each project
Communicate effectively with team members and stakeholders
Use project management tools like Trello or Jira
Delegate tasks when necessary to ensure all projects are progressing smoothly
- Q2. What if you make any mistake and we do not know?
- Ans.
Communication is key in software development. If I make a mistake, I will inform the team immediately.
I will communicate the mistake to my team as soon as I realize it.
I will work with my team to find a solution and rectify the mistake.
I will learn from the mistake to prevent it from happening again in the future.
Interview Preparation Tips
Anonymous
Selected
I appeared for an interview in Jan 2025.
MCQ TEST BASED ON LOGICAL AND OOPS
(2 Questions)
- Q1. React questions
- Q2. DSA Arrays,strings unique number
(1 Question)
- Q1. DSA Questions strings
Interview Preparation Tips
(2 Questions)
- Q1. Write custom flatten in ruby
- Ans.
Custom implementation of flatten method in Ruby
Create a recursive function to iterate through the array elements
Check if each element is an array or not, if it is an array then call the function recursively
Concatenate the elements into a single array and return the result
- Q2. What is mixins in ruby
- Ans.
Mixins in Ruby are a way to add functionality to a class without inheritance.
Mixins are modules that can be included in a class to extend its functionality.
They allow for code reuse and help avoid duplication.
Mixins are included using the 'include' keyword in Ruby.
(2 Questions)
- Q1. Difference between extend prepand include?
- Ans.
extend adds class methods, prepend adds instance methods, include adds module methods
extend adds methods to a class as class methods
prepend adds methods to a class as instance methods
include adds methods to a class as module methods
- Q2. What is class method vs instance methods
- Ans.
Class methods are called on the class itself, while instance methods are called on instances of the class.
Class methods are defined using 'self' keyword in the method name.
Instance methods are defined without 'self' keyword in the method name.
Class methods are used for operations that are not specific to any instance of the class.
Instance methods are used for operations that are specific to individual instances of the ...
Interview Preparation Tips
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Moningi Ashwini
Selected
I applied via Company Website and was interviewed in Jul 2023. There were 4 interview rounds.
I have given the coding test in python language. Out of 5 questions, we have to attain a minimum of 3 questions.
(1 Question)
- Q1. The questions in technical round is related to the task which were given to us and also they ask basics questions related to technical.
(1 Question)
- Q1. The interview was about the personality check, overeally it was good .
Interview Preparation Tips
Jayshree
Selected
I appeared for an interview in Apr 2025, where I was asked the following questions.
- Q1. Basic concepts of Promises
- Q2. What is Hashing
- Q3. Authentication and Validation
(1 Question)
- Q1. Project discussion
padmini reddy
Aptitude test details in the snovasys are best aptitude test details in snovasys and in the snovasys i thought like i need to learn more in the aptitude atmy strating of career and all all all alllllllllllllllllllllllll abc and the best buddy program we have invested on the internet today at the speed limit of data and the policy are not good we need to improve all the data and the data is not good of all the data to be shared and with in the organisation all the data is must and should need to learn careful and all the data is need to know all the must and should detailed actions are taken on their data
(2 Questions)
- Q1. Not good with my situation And
- Q2. What is your current salary What is your location
- Ans.
I am unable to provide my current salary as it is confidential.
My current salary is confidential and I am unable to disclose it.
I prefer to discuss salary expectations rather than disclosing my current salary.
Salary is negotiable based on the position and responsibilities.
I am more interested in discussing the opportunities and growth potential in this role.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Give a pattern and solved people enter into techinal round 1.I cleard this test and enter to tr1
(1 Question)
- Q1. They ask executye some patterns anf basic programs.i performed but don't select to tr2
Interview Preparation Tips
- Design Patterns
- Basic programs
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There were 3 interview rounds.
(1 Question)
- Q1. General fit to profile filtration
(3 Questions)
- Q1. To the profile applied for
- Q2. Explain an actual component
- Ans.
An actual component is a reusable and modular piece of software that performs a specific function within a larger system.
Components are often designed to be independent and can be easily integrated into different systems.
Examples of components include buttons, input fields, and dropdown menus in a user interface.
Components can have their own logic, styling, and functionality, making them versatile building blocks for s...
- Q3. Design the architecture
- Ans.
Designing the architecture for a software system involves planning the structure and components of the system.
Identify the key components of the system and their interactions
Choose appropriate technologies and frameworks for each component
Consider scalability, performance, security, and maintainability
Create a detailed diagram or documentation of the architecture
(1 Question)
- Q1. Attitude towards work
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