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Streak AI Software Engineer Interview Questions and Answers
Streak AI Software Engineer Interview Experiences
1 interview found
Anonymous
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
Was given two hours to implement an Api
(2 Questions)
- Q1. Asked to develop register, login and logout using grpc.
- Q2. Number of islands in Dsa
- Ans.
Number of islands in DSA refers to the problem of finding the number of connected groups of 1s in a 2D grid.
Use Depth First Search (DFS) or Breadth First Search (BFS) to traverse the grid and mark visited islands.
Count the number of times DFS/BFS is called to find the total number of islands.
Consider diagonal connections if specified in the problem.
Example: Given grid [['1','1','0','0'],['0','1','0','1'],['1','0','0','
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Selected
I applied via Indeed and was interviewed before Aug 2023. There were 3 interview rounds.
Core HTML, CSS and JS
JS deep dive and react
(1 Question)
- Q1. Mimic Promise.all, Array.flat, OTP Component etc
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(3 Questions)
- Q1. How python dictionary is implemented internally ?
- Ans.
Python dictionary is implemented using hash tables.
Python dictionary is a collection of key-value pairs.
The keys in a dictionary must be unique and immutable.
The values in a dictionary can be of any data type.
Python dictionary is implemented using hash tables.
Hash tables provide constant time complexity for insertion, deletion and retrieval of elements.
The hash function used in Python dictionary is based on the key's h...
- Q2. What is heap sort
- Ans.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
It divides the input into a sorted and an unsorted region.
It repeatedly extracts the maximum element from the unsorted region and inserts it into the sorted region.
It has a time complexity of O(n log n) and is not stable.
Example: [8, 5, 3, 1, 9, 6, 0, 7, 4, 2] -> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
- Q3. Coding question to sort array based on a custom filter
Skills evaluated in this interview
Nishant Srivastava
Interview Questionnaire
1 Question
- Q1. JS questions are asked
It was a leetcode medium
It was a leetcode medium
Gaurav Bharadwaj
I applied via LinkedIn and was interviewed in Jan 2024. There was 1 interview round.
DSA questions asked in an interview
I applied via campus placement at Vellore Institute of Technology (VIT) and was interviewed in Nov 2022. There were 3 interview rounds.
Normal Math Quants, Verbal and Logical ability questions. This round actually comprises of both Aptitude and Coding
(5 Questions)
- Q1. Questions about cloud, What do you understand by cloud ?, What's the importance of it?
- Q2. Python coding question - Write a code for Fibonacci series.
- Ans.
Code for Fibonacci series in Python.
Use a loop to iterate through the series
Start with 0 and 1 as the first two numbers
Add the previous two numbers to get the next number
Repeat until desired number of terms is reached
- Q3. Python conceptual questions
- Q4. What is an CIDR block? why is it used ?what is the range of CIDR block?
- Ans.
CIDR block is a method of allocating IP addresses and routing Internet Protocol packets.
CIDR stands for Classless Inter-Domain Routing.
It is used to allocate IP addresses and route Internet Protocol packets.
CIDR block is a combination of an IP address and its associated network mask.
CIDR notation is used to represent the CIDR block, for example, 192.168.0.0/16.
The range of CIDR block varies depending on the network mas
- Q5. Introduce yourself in a few lines.
Interview Preparation Tips
- Don't Fumble around
- Be thorough with your concepts.
Skills evaluated in this interview
Selected
I applied via Indeed and was interviewed before Aug 2023. There were 3 interview rounds.
Core HTML, CSS and JS
JS deep dive and react
(1 Question)
- Q1. Mimic Promise.all, Array.flat, OTP Component etc
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before May 2022. There were 2 interview rounds.
(3 Questions)
- Q1. How python dictionary is implemented internally ?
- Ans.
Python dictionary is implemented using hash tables.
Python dictionary is a collection of key-value pairs.
The keys in a dictionary must be unique and immutable.
The values in a dictionary can be of any data type.
Python dictionary is implemented using hash tables.
Hash tables provide constant time complexity for insertion, deletion and retrieval of elements.
The hash function used in Python dictionary is based on the key's h...
- Q2. What is heap sort
- Ans.
Heap sort is a comparison-based sorting algorithm that uses a binary heap data structure.
It divides the input into a sorted and an unsorted region.
It repeatedly extracts the maximum element from the unsorted region and inserts it into the sorted region.
It has a time complexity of O(n log n) and is not stable.
Example: [8, 5, 3, 1, 9, 6, 0, 7, 4, 2] -> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
- Q3. Coding question to sort array based on a custom filter
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. JS questions are asked
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