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based on 20 Reviews

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Tech Q Ware Technologies Interview Questions, Process, and Tips

Updated 23 Jul 2024

Tech Q Ware Technologies Interview Experiences

1 interview found

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(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

  • Answered by AI
  • 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.

  • Answered by AI
Round 2 - Technical 

(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

  • Answered by AI
  • 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

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was thought i was cheated because i was speaking from my original knowledge not using every chat gpt technical words

Skills evaluated in this interview

Ruby on Rails Developer Interview Questions asked at other Companies

Q1. What are the concerns and how is it leveraging the mixins?
View answer (1)

Jobs at Tech Q Ware Technologies

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Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 4 interview rounds.

Round 1 - HR 

(2 Questions)

  • Q1. Can you introduce yourself?
  • Q2. What is graphQL?, What is REST API? and which is better graphQL or REST API?
Round 2 - Case Study 

I was asked to discuss the system design of Google Meet, with a primary focus on video processing and WebRTC.

Round 3 - Coding Test 

A graph question regarding LC 1334.

Round 4 - HR 

(1 Question)

  • Q1. Can you provide an introduction and a summary of your past experiences, as well as your motivations for wanting to join this company?

Interview Preparation Tips

Topics to prepare for Hummingbird Web Solutions Full Stack Developer interview:
  • System Design
  • DSA
Interview preparation tips for other job seekers - The first round was focused on system design, so please be prepared, as it is uncommon for freshers to excel in that area.
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(12 Questions)

  • Q1. Rate yourself in js, node js, react, MongoDB (separately)
  • Q2. Typeof null, typeof undefined, typeof {}, typeof NaN
  • Q3. What changes came in es6
  • Ans. 

    ES6 introduced several new features and improvements to JavaScript, making it more powerful and efficient.

    • Arrow functions for more concise syntax

    • Let and const for block-scoped variables

    • Classes for easier object-oriented programming

    • Template literals for easier string interpolation

    • Default parameters and rest parameters for function arguments

    • Destructuring assignment for easier data extraction

    • Promises for asynchronous prog

  • Answered by AI
  • Q4. This keyword, closures, hoisting
  • Q5. Are let and cont variables hoisted?
  • Ans. 

    Yes, let and const variables are hoisted but not initialized.

    • let and const variables are hoisted to the top of their block scope, but they are not initialized until the actual line of code is executed.

    • This means that you cannot access a let or const variable before it is declared in the code.

    • For example, trying to access a let variable before it is declared will result in a ReferenceError.

  • Answered by AI
  • Q6. What is global context
  • Ans. 

    Global context refers to the overall environment or setting in which something exists or operates.

    • Global context encompasses all variables, functions, and objects that are accessible throughout an entire program.

    • It can be thought of as the 'big picture' view of a program's execution.

    • In web development, global context includes the window object in JavaScript.

  • Answered by AI
  • Q7. What is temporal deadzone
  • Ans. 

    Temporal dead zone is a period during the variable creation process where accessing the variable results in a ReferenceError.

    • Occurs when trying to access a variable before it has been declared with let or const

    • Happens due to the variable being in the temporal dead zone until it is declared

    • Example: accessing a variable before its declaration will result in a ReferenceError

  • Answered by AI
  • Q8. What is modules? types of modules in nodejs
  • Ans. 

    Modules in Node.js are reusable blocks of code that encapsulate related functionality.

    • Modules in Node.js can be built-in modules like fs (file system) or third-party modules like express.

    • Modules help in organizing code into separate files for better maintainability and reusability.

    • Modules can be imported using the require() function in Node.js.

  • Answered by AI
  • Q9. Index in mongodb, why we need index, is index good or bad?
  • Ans. 

    Indexes in MongoDB improve query performance by allowing the database to quickly locate and retrieve specific documents.

    • Indexes help to speed up query performance by allowing the database to quickly locate specific documents based on the indexed fields.

    • Without indexes, MongoDB would have to perform a collection scan, which can be slow and resource-intensive.

    • Indexes can be created on single fields or compound fields to ...

  • Answered by AI
  • Q10. What are hooks , use of useRef
  • Ans. 

    Hooks are a feature in React that allow you to use state and other React features in functional components. useRef is a hook that allows you to create a mutable object that persists for the lifetime of the component.

    • Hooks are used to add state and lifecycle methods to functional components in React

    • useRef is used to create a mutable reference that persists between renders

    • useRef can be used to access DOM elements directl

  • Answered by AI
  • Q11. Fs module, http module, worker thread?
  • Q12. Why we use mongoose not mongodb driver?
  • Ans. 

    Mongoose is an Object Data Modeling (ODM) library for MongoDB that provides a higher level of abstraction and simplifies interactions with the database.

    • Mongoose provides schema validation which helps maintain data integrity.

    • Mongoose simplifies querying and data manipulation with built-in functions.

    • Mongoose supports middleware functions for pre and post processing of data operations.

  • Answered by AI

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Tell me about your self
  • Q2. Why are you interested in the role
  • Ans. 

    I am passionate about driving organizational effectiveness and employee engagement through strategic HR initiatives.

    • I have a strong background in HR strategy and business partnering

    • I enjoy collaborating with cross-functional teams to drive positive change

    • I am excited about the opportunity to make a meaningful impact on the organization's culture and performance

  • Answered by AI
  • Q3. Talking about Intersted in which things that do in free time

Interview Preparation Tips

Interview preparation tips for other job seekers - Recently, I had an interview experience that felt unprofessional. I was assured I was one of two shortlisted candidates for a role and encouraged to attend. After waiting for over 30 minutes, the HR representative finally conducted the interview but was dressed in casual nightwear, which left a poor impression. Such behavior from an HR professional does not reflect well on the company. I suggest researching thoroughly before investing your time and effort with organizations that may not prioritize professionalism in their recruitment process.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Jun 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Question on Java mcq
  • Q2. Questions on Oops
Round 2 - Technical 

(1 Question)

  • Q1. Questions based on resume
Round 3 - HR 

(1 Question)

  • Q1. Questions on direction, physics

Apprentice Interview Questions & Answers

HyScaler user image Radharani Rath

posted on 25 Nov 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.

Round 1 - Coding Test 

4 easy level questions will be asked basically from arrays and strings.

Round 2 - Assignment 

Assignment will be given after clearing coding round. In my case ELearning Platform project was given and 7 days time was given to complete.

Round 3 - One-on-one 

(4 Questions)

  • Q1. DBMS questions like ACID properties, database transaction. Etc
  • Q2. Project related questions
  • Q3. Basic and conceptual questions of frameworks you know
  • Q4. Basic coding questions like armstrong number, palendromic sequence, recursion

Interview Preparation Tips

Interview preparation tips for other job seekers - Give focus on conceptual and theory questions of your known framework
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. How would you utilize AWS or Azure services to create scalable web applications
  • Ans. 

    Utilize AWS or Azure services for scalable web applications

    • Use AWS Elastic Beanstalk or Azure App Service for easy deployment and scaling

    • Leverage AWS Lambda or Azure Functions for serverless computing

    • Utilize AWS Auto Scaling or Azure Autoscale to automatically adjust resources based on traffic

    • Store data in AWS RDS or Azure SQL Database for scalable database solutions

    • Use AWS CloudFront or Azure CDN for content delivery

  • Answered by AI
  • Q2. How would you tackle memory leaks if the system your working on was experiencing this issue?
  • Ans. 

    I would use memory profiling tools to identify the source of the leaks and then fix them by properly managing memory allocation and deallocation.

    • Use memory profiling tools like Valgrind or Instruments to identify the source of the leaks

    • Review the code to ensure proper memory allocation and deallocation practices are being followed

    • Implement smart pointers or garbage collection to automatically manage memory

    • Use static co...

  • Answered by AI
  • Q3. Have you worked on legacy systems?
  • Ans. 

    Yes, I have experience working on legacy systems.

    • I have successfully maintained and upgraded legacy systems to meet current business needs.

    • I have refactored legacy code to improve performance and scalability.

    • I have integrated new technologies with legacy systems to enhance functionality.

    • I have experience troubleshooting and debugging issues in legacy systems.

  • Answered by AI
Round 2 - HR 

(1 Question)

  • Q1. Are you capable to work with cross functional teams and handle disputes effectively
  • Ans. 

    Yes, I have experience working with cross functional teams and resolving disputes effectively.

    • I have successfully collaborated with team members from different departments to achieve project goals.

    • I am skilled at mediating conflicts and finding mutually beneficial solutions.

    • I prioritize open communication and actively listen to all team members' perspectives.

    • I have experience using conflict resolution techniques such a

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and on to point without deviations, they respect straight forwardness
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is the D/B verification and validation in QA?
  • Q2. Verification : ensures the product is being built correctly (meet design specifications). Validation : ensures the right product is built (meets user needs and requirements).

Interview Preparation Tips

Interview preparation tips for other job seekers - Network smartly; connections open door.

Software Developer Interview Questions & Answers

Snovasys user image 218A1A05A9 GOGATI GOVARDHAN

posted on 1 Nov 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

(2 Questions)

  • Q1. Number series in aptitude
  • Ans. 

    Number series in aptitude involves identifying the pattern in a sequence of numbers and predicting the next number.

    • Look for patterns such as arithmetic progression, geometric progression, or a combination of both.

    • Check for alternate numbers, differences between consecutive numbers, or multiplication factors.

    • Consider prime numbers, squares, cubes, or other mathematical operations applied to the series.

    • Example: 2, 4, 6, ...

  • Answered by AI
  • Q2. Relation ships in berbal
  • Ans. 

    Relationships in verbal communication are crucial for effective collaboration and understanding.

    • Verbal communication involves both verbal and non-verbal cues

    • Active listening is key to building strong relationships in verbal communication

    • Clarity and conciseness in speech can enhance relationships

    • Empathy and understanding of others' perspectives are important in verbal relationships

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Explain the four branches of oops
  • Ans. 

    The four branches of OOP are encapsulation, inheritance, polymorphism, and abstraction.

    • Encapsulation: Bundling data and methods that operate on the data into a single unit.

    • Inheritance: Allowing a class to inherit properties and behavior from another class.

    • Polymorphism: The ability for objects of different classes to respond to the same method call.

    • Abstraction: Hiding the complex implementation details and showing only

  • Answered by AI
  • Q2. Explain about the structures in c
  • Ans. 

    Structures in C are user-defined data types that allow grouping of variables of different data types under a single name.

    • Structures are used to represent a record which consists of different data types.

    • They are defined using the 'struct' keyword.

    • Each variable in a structure is called a member.

    • Structures can be nested within other structures.

    • Example: struct employee { int emp_id; char emp_name[50]; float emp_salary; };

    • E

  • Answered by AI

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. The Knowledge and Skills
Round 2 - Technical 

(1 Question)

  • Q1. The interviewer asked about the process, which differs from company to company. As my current company does not follow the process, the interviewer rejected me.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through the companies that see the candidates' knowledge, experience, and skills rather than the bookies' knowledge and processes.

Tech Q Ware Technologies Interview FAQs

How many rounds are there in Tech Q Ware Technologies interview?
Tech Q Ware Technologies interview process usually has 2 rounds. The most common rounds in the Tech Q Ware Technologies interview process are Technical.
How to prepare for Tech Q Ware Technologies interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tech Q Ware Technologies. The most common topics and skills that interviewers at Tech Q Ware Technologies expect are Computer Science, Digital Marketing, Team Building, Android and AutoCAD.
What are the top questions asked in Tech Q Ware Technologies interview?

Some of the top questions asked at the Tech Q Ware Technologies interview -

  1. What is class method vs instance meth...read more
  2. Difference between extend prepand inclu...read more
  3. What is mixins in r...read more

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Tech Q Ware Technologies Reviews and Ratings

based on 20 reviews

5.0/5

Rating in categories

4.6

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4.7

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4.6

Salary & Benefits

4.6

Job Security

4.7

Company culture

4.6

Promotions/Appraisal

4.7

Work Satisfaction

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