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Zinier Sde1 Interview Questions and Answers
Zinier Sde1 Interview Experiences
1 interview found
Ayush Vaishnav
(1 Question)
- Q1. Implement map Stl in Javascript
- Ans.
Implementing map STL in JavaScript involves creating a key-value pair data structure.
Create a Map class with methods like set, get, delete, and has.
Use an object to store key-value pairs.
Implement a hashing function to handle collisions.
Example: const myMap = new Map(); myMap.set('key', 'value'); console.log(myMap.get('key'));
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
Interview Questionnaire
1 Question
- Q1. System Design and Ds and algo questions
I appeared for an interview in Dec 2020.
(1 Question)
Round duration - 90 minutes
Round difficulty - Medium
Test was conducted in the evening time .It was an online test with remote-proctoring consisted of 2 coding questions and 20 MCQS .The environment was quite good on the day of the test.
- Q1.
Balanced Sequence After Replacement
Given a string of length 'N' containing only the characters: '[', '{', '(', ')', '}', ']'. At certain places, the character 'X' appears in place of any bracket. Your go...
- Ans.
Determine if a valid balanced sequence can be achieved by replacing 'X's with suitable brackets.
Iterate through the string and keep track of the count of opening and closing brackets.
If at any point the count of closing brackets exceeds the count of opening brackets, return False.
If all 'X's can be replaced to form a valid balanced sequence, return True.
(1 Question)
Round duration - 60 minutes
Round difficulty - Medium
This was technical+hr round
The interviewer was very friendly. He helped me in all questions.
- Q1.
String Palindrome Verification
Given a string, your task is to determine if it is a palindrome considering only alphanumeric characters.
Input:
The input is a single string without any leading or trailing... - Ans.
Check if a given string is a palindrome considering only alphanumeric characters.
Remove non-alphanumeric characters from the input string.
Convert the string to lowercase for case-insensitive comparison.
Compare characters from start and end of the string to determine if it is a palindrome.
Interview Preparation Tips
Tip 1 : Communication is very important in interviews. So, Take mock interviews on DSA to understand your communication skills and improve your communication
Tip 2 : In the preparation phase, Try to cover as many standard problems as possible in each and every DSA topic.
Tip 3 : Prepare 2-3 good innovative projects so that there will be an opportunity to express our learning ability in various domains along with DSA and coding skills
Tip 1 : Add at least 2 good projects with all the details mentioned such as the technologies used and sole purpose of the project
Tip 2 : Make sure to include your previous company projects (can be internship project as well) and the achievements made through those projects.
Tip 3 : Add your genuine achievements that are related to coding competitions and can be related to project domains
such as google summer of code.
Skills evaluated in this interview
I applied via Approached by Company and was interviewed before May 2021. There were 3 interview rounds.
Mathematical thinking Analytical Thinking
(1 Question)
- Q1. Career intro, Mathematics
Interview Preparation Tips
- Aptitude
- Basic mathematics
- Accounting
Software Developer Interview Questions & Answers
Intellect Design Arena
Anonymous
posted on 9 Sep 2020
I applied via Naukri.com and was interviewed in Aug 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. My first question is tell me about yourself then they ask what you do after graduation. Then ask some technical question like oops concept and collections and map and some question in sql and jdbc also.
Interview Preparation Tips
I appeared for an interview in Oct 2016.
Interview Questionnaire
2 Questions
- Q1. Questions related to Java Programming OOPS
- Q2. Questions related to Internships
Interview Preparation Tips
Duration: 1 hour 30 minutes
Total Questions: 90
Round: Group Discussion
Duration: 25 minutes
Skills: Programming Skills In Any Language Like C, Object Oriented Programming (OOP) Basics, Data Structures And Algorithms, Operating Systems
College Name: NIT Raipur
prashant raj
I appeared for an interview in Dec 2016.
Interview Questionnaire
7 Questions
- Q1. Questions on linked list
- Q2. Implement LRU
- Ans.
LRU (Least Recently Used) is a caching algorithm that removes the least recently used item when the cache is full.
LRU uses a combination of a doubly linked list and a hash map.
The doubly linked list keeps track of the order of recently used items.
The hash map allows for efficient lookup of items in the cache.
When a new item is accessed, it is moved to the front of the list.
If the cache is full, the item at the end of t...
- Q3. Questions on C, c++
- Q4. Questions on DBMS
- Q5. Questions on Operating Systems
- Q6. Tell all things that happen inside a system when we press 'k' on the notepad.
- Ans.
Pressing 'k' on Notepad triggers a series of events including key press event, character insertion, and potential text manipulation.
When 'k' is pressed, a key press event is triggered
The key press event is captured by the Notepad application
The character 'k' is inserted at the current cursor position
If any text is selected, it may be replaced by the character 'k'
The cursor position is updated to the next position
If aut...
- Q7. Basic HR questions
Interview Preparation Tips
Tips: Prepare Data Structure and Algorithms well
Round: Technical Interview
Tips: Have decent knowledge of technical subjects.
Skills: Programming, Data Structures, Algorithm, Operating System Basics, Knowledge About Database Managements Systems
College Name: IIT Roorkee
Skills evaluated in this interview
I appeared for an interview before Nov 2019.
Interview Questionnaire
1 Question
- Q1. SQL questions based on joins and previous projects.
Interview Preparation Tips
2nd round based on previous projects experienc
3rd HR round salary and all.
Sajjad Manal
I applied via LinkedIn and was interviewed before May 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Advanced SQL, Python, ML and NLP.
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Aug 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. How many clients you deal with at a time
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