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Technocolabs Full Stack Developer Interview Questions and Answers
Technocolabs Full Stack Developer Interview Experiences
1 interview found
Selected
I applied via Walk-in and was interviewed in Feb 2024. There were 3 interview rounds.
This test was conducted on HackeRank.
It was also conducted on HackeRank.
(2 Questions)
- Q1. What frameworks used in the project ?
- Ans.
The project used Angular for the front-end and Node.js for the back-end.
Front-end framework: Angular
Back-end framework: Node.js
- Q2. Explain about the API requests , how they work ?
- Ans.
API requests are used to communicate with servers to retrieve or send data, typically using HTTP methods.
API requests are made using HTTP methods like GET, POST, PUT, DELETE.
They involve sending a request to a server and receiving a response.
API requests can be used to retrieve data from a server (GET) or send data to a server (POST, PUT, DELETE).
API requests often include headers, parameters, and a request body.
Exampl...
Interview Preparation Tips
- React.Js
- Node.Js
- Javascript
Skills evaluated in this interview
Interview questions from similar companies
Varun S Bhat
(2 Questions)
- Q1. I applied through internshala, first round was resume shortlisting
- Q2. Highlight about key skills, mention about projects, and internships
There are 5 coding questions, 1 easy and 4 medium questions.
Harit Sharma
Good level question. I have qualified for the next round
Basic to intermediate question, Cleared the test
(1 Question)
- Q1. Tell me about yourself and introduce yourself
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. Pure technical questions were asked
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Jul 2021. There were 4 interview rounds.
Aptitude test is used to identify a skills and performance of workers.aptitude test is fully depand upon mind test
Group discussion is member of person arranged group in manner then interviewer to gives a current affairs topics . Interview persons telling about some view of point in about the topics in a group discussion.eye contact and way of speaking most important in GD.
(4 Questions)
- Q1. Share details of your previous job.
- Q2. What are your salary expectations?
- Q3. What are your strengths and weaknesses?
- Q4. Tell me about yourself.
Interview Preparation Tips
- C++
- Transmission Line
I applied via Naukri.com and was interviewed in Mar 2024. There were 4 interview rounds.
(1 Question)
- Q1. Resume shortlist
5 coding questions (4 medium and 1 easy) on coderbyte.
(1 Question)
- Q1. Questions about previous jobs/internships and other HR-related questions.
(1 Question)
- Q1. Based on the skills mentioned in my resume, and questions based on the project mentioned (the Interviewer asked to open my GitHub profile and asked questions on code written).
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
Coderbyte :
1. Tree Constructor
2. Bitmap Holes
3. JS toggle button
4. PHP get request
Interview Preparation Tips
Software Developer Interview Questions & Answers
Accucia Softwares Private Limited
Anonymous
posted on 22 Jul 2024
Selected
I applied via Walk-in and was interviewed before Jul 2023. There were 4 interview rounds.
Coding test duration is 30 to 40 min
on paper pen and topic is simple like related to string,pattern and number's
(2 Questions)
- Q1. Introduction about yourself
- Q2. Salary expectation
(2 Questions)
- Q1. Related to the basic of html css and js
- Q2. Ask run time short code and explanation
(2 Questions)
- Q1. About yourself and other
- Q2. All about company your expectation and salary disscuced
Interview Preparation Tips
Software Developer Interview Questions & Answers
Accucia Softwares Private Limited
Anonymous
posted on 6 Dec 2024
Selected
I applied via Referral and was interviewed before Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. Introduced Yourself
- Q2. About knowledge in Software Development
Interview Preparation Tips
Interview Questionnaire
8 Questions
- Q1. Implement queue with the help of two stacks
- Ans.
Queue can be implemented using two stacks by maintaining the order of elements in the stacks.
Create two stacks, let's call them stack1 and stack2
When an element is enqueued, push it to stack1
When an element is dequeued, pop all elements from stack1 and push them to stack2
Pop the top element from stack2 and return it as the dequeued element
If stack2 is empty, repeat step 3
To get the front element of the queue, peek the
- Q2. Iven a table “student” of with columns Name and Marks. You have to write a SQL query to get the 2nd highest marks from the table. Also write a query to find the nth highest marks, where n can be any number
- Q3. What is left join. Give example. And Full outer join?
- Ans.
Left join returns all records from left table and matching records from right table. Full outer join returns all records from both tables.
Left join is used to combine two tables based on a common column.
In left join, all records from the left table are returned along with matching records from the right table.
If there is no match in the right table, NULL values are returned.
Example: SELECT * FROM table1 LEFT JOIN table...
- Q4. What is magic functions and autoloading in PHP?
- Ans.
Magic functions are special methods in PHP that start with __. Autoloading is a way to automatically load classes.
Magic functions are used to handle certain events in PHP, such as object creation or property access.
Autoloading allows PHP to automatically load classes when they are needed, without requiring manual includes.
Magic functions can be used in conjunction with autoloading to dynamically load classes or handle
- Q5. Given three arrays sorted in non-decreasing order, print all common elements in these arrays. Examples: ar1[] = {1, 5, 10, 20, 40, 80} ar2[] = {6, 7, 20, 80, 100} ar3[] = {3, 4, 15, 20, 30, 70, 80, 120} Ou...
- Ans.
Given three sorted arrays, find common elements.
Create three pointers to traverse each array
Compare the elements at the pointers and move the pointer of the smallest element
If all pointers point to the same element, add it to the result and move all pointers
Repeat until any pointer reaches the end of its array
- Q6. A puzzle. You will be given with a 3 Litre container & a 7 Litre Container. Measure exactly 5 Litres of water
- Q7. Asked about one of my projects I mentioned in my resume?
- Q8. Find if a number is a power of 2 or not?
- Ans.
Check if a number is a power of 2 or not.
A power of 2 has only one bit set in its binary representation.
Use bitwise AND operator to check if the number is a power of 2.
If n is a power of 2, then n & (n-1) will be 0.
Interview Preparation Tips
College Name: na
Motivation: Overall it was a very good experience. They test you from every aspect. In the End I would like to say that Practo is one of the best companies to work for.
Skills evaluated in this interview
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Technocolabs Full Stack Developer Interview Process
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