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Crio.Do Project Engineer Interview Questions and Answers
6 Interview questions
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL is table-based, with a predefined schema, while NoSQL is document, key-value, graph, or wide-column store-based, with dynamic schema.
SQL is best suited for complex queries and transactions, while NoSQL is better for hierarchical data storage and real-time web applications.
Examples of SQL databases include...
Use state is a feature in React that allows components to have local state.
Use state is a React Hook that allows functional components to have state.
It is used to store and update component-specific data.
Example: const [count, setCount] = useState(0);
The middle number in a matrix is the number located at the center of the matrix.
To find the middle number in a matrix, first determine the number of rows and columns in the matrix.
If the number of rows and columns is odd, the middle number is located at (n/2, n/2) where n is the number of rows or columns.
If the number of rows and columns is even, there may be multiple middle numbers or the average of the two middl...
Check if two strings are anagrams of each other.
Create a character count array for each string
Compare the character count arrays to check if they are equal
Ignore spaces and consider case sensitivity
Reverse a linked list by changing the pointers direction.
Start with three pointers: current, previous, and next.
Iterate through the linked list, updating the pointers to reverse the direction.
Update the head of the linked list to be the last node visited.
The project involves designing and managing the construction of a new office building.
Developing project plans and timelines
Coordinating with architects and contractors
Ensuring compliance with building codes and regulations
Managing project budget and resources
Crio.Do Project Engineer Interview Experiences
6 interviews found
Selected
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
(4 Questions)
- Q1. Difference between SQL vs nosql
- Ans.
SQL is a relational database management system, while NoSQL is a non-relational database management system.
SQL is table-based, with a predefined schema, while NoSQL is document, key-value, graph, or wide-column store-based, with dynamic schema.
SQL is best suited for complex queries and transactions, while NoSQL is better for hierarchical data storage and real-time web applications.
Examples of SQL databases include MySQ...
- Q2. Discussion on projects
- Q3. What is use state
- Ans.
Use state is a feature in React that allows components to have local state.
Use state is a React Hook that allows functional components to have state.
It is used to store and update component-specific data.
Example: const [count, setCount] = useState(0);
- Q4. Middle number in a matrix
- Ans.
The middle number in a matrix is the number located at the center of the matrix.
To find the middle number in a matrix, first determine the number of rows and columns in the matrix.
If the number of rows and columns is odd, the middle number is located at (n/2, n/2) where n is the number of rows or columns.
If the number of rows and columns is even, there may be multiple middle numbers or the average of the two middle num...
Interview Preparation Tips
Skills evaluated in this interview
Rajibul Molla
(2 Questions)
- Q1. Check Anagram of two strings.
- Ans.
Check if two strings are anagrams of each other.
Create a character count array for each string
Compare the character count arrays to check if they are equal
Ignore spaces and consider case sensitivity
- Q2. Reverse a linked List.
- Ans.
Reverse a linked list by changing the pointers direction.
Start with three pointers: current, previous, and next.
Iterate through the linked list, updating the pointers to reverse the direction.
Update the head of the linked list to be the last node visited.
Explain your project
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Apr 2023. There were 4 interview rounds.
2 questions related to simple algorithms
Based on Linux commands and data structures
(2 Questions)
- Q1. Project Description
- Ans.
The project involves designing and managing the construction of a new office building.
Developing project plans and timelines
Coordinating with architects and contractors
Ensuring compliance with building codes and regulations
Managing project budget and resources
- Q2. Had to show case previous projects made
(1 Question)
- Q1. Questions related to relocation
Selected
I applied via Referral and was interviewed before Apr 2023. There were 3 interview rounds.
2 Simple DSA questions
(1 Question)
- Q1. Asked basic questions of Linux, And previous round questions discussion.
(1 Question)
- Q1. Project discussion round
Interview Preparation Tips
Selected
I applied via AngelList and was interviewed in Mar 2023. There were 3 interview rounds.
2 coding questions based on array and strings
(1 Question)
- Q1. Few technical questions on the language your good at,followed by 1 DSA questions need to solve on any coding platform
(1 Question)
- Q1. Basci HR round questions includes reloaction,salary negotiation etc
Selected
I applied via Campus Placement and was interviewed before Jan 2023. There were 3 interview rounds.
Was having two easy problems. One was on array and another was on string
(1 Question)
- Q1. Was having questions on Linux and asked a medium leetcode problems and discussion around complexity analysis(time and space)
(1 Question)
- Q1. This was a project round. Was asked questions about my projects.
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
They gave topic online class vs offline class
Should do answers video for some questions
Interview Preparation Tips
- Python
I applied via LinkedIn and was interviewed in Nov 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Introduction, experience, about skill lync , why skill lync, previous work procedure,
Interview Preparation Tips
Business Development Associate Interview Questions & Answers
NxtWave
Anonymous
posted on 18 Jul 2022
I appeared for an interview before Jul 2021.
Video preparation on narrative
(1 Question)
- Q1. Personal and narrative mock call
Interview Preparation Tips
I applied via LinkedIn and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. What are your.goals?
- Q2. How are your.ambitions aligned?
Interview Preparation Tips
Crio.Do Interview FAQs
The duration of Crio.Do Project Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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based on 6 interview experiences
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Crio.Do Project Engineer Reviews and Ratings
based on 6 reviews
Rating in categories
|
Project Engineer
82
salaries
|  ₹4.5 L/yr - ₹7 L/yr |
|
Business Development Associate
70
salaries
| ₹3.6 L/yr - ₹6 L/yr |
|
Inside Sales Specialist
33
salaries
| ₹3.4 L/yr - ₹7.5 L/yr |
|
Customer Success Associate
25
salaries
| ₹3 L/yr - ₹6.4 L/yr |
|
Senior Business Development Associate
20
salaries
| ₹4.5 L/yr - ₹7.2 L/yr |
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