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Olive Crypto Systems Blockchain Developer Interview Questions and Answers

Updated 20 Jul 2024

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Blockchain Developer Interview Questions

user image Anonymous

posted on 20 Jul 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Aptitude Test Round

Aptitude test basic maths and logical reasoning

2

Coding Test Round

Data structure and algorithm and web 3.o project to develop

Interview questions from similar companies

Software Developer Interview Questions

Google user image Parth Akre

posted on 18 Dec 2024

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Recruitment Consulltant and was interviewed in Nov 2024.

3 Interview Rounds

1

Coding Test Round

It was an amazing interview.

2

Assignment Round

S abJDQdlqd qk; qdkq;q bdkq;d

3

One-on-one Round (5 Questions)

  • Q1. Dbjas xjhqvUGQJQ mnq
  • Q2. Add qbnjq j qj slx qx
  • Q3. DaD JDQ d KNX ax sqkd
  • Q4. Bj q dsa k xkqs xkna ;x
  • Q5. DJ m qd s Jhdvaljcbaf
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Explain architecture of your project
  • Q2. Some questions on Java, Spring Boot and sql
2

Technical Round (2 Questions)

  • Q1. Project flow and some behavioural questions
  • Q2. Project contribution of yours
3

HR Round (1 Question)

  • Q1. Basic formalities before offer release

Interview Preparation Tips

Interview preparation tips for other job seekers - Understand your project properly and have your basic of programming very clear

Salesforce Developer Interview Questions

Ernst & Young user image Krishna Chaitanya

posted on 9 Oct 2024

Interview experience
5
 Excellent
Difficulty level
 Hard
Duration
 2-4 weeks
Result
 Not Selected

I applied via Recruitment Consulltant and was interviewed in Sep 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. When you want delete account accosiated with contact. The account should not get deleted.
  • Q2. Do have experience in flows, Explain the flows
2

Client Interview Round (2 Questions)

  • Q1. When rating is hot update description
  • Q2. Tell me about yourself
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 Not Selected

I applied via Company Website and was interviewed in Nov 2024.

2 Interview Rounds

1

HR Round (2 Questions)

  • Q1. What's your experience
  • Q2. Whats your Qualifications
2

Technical Round (2 Questions)

  • Q1. What are joins?
  • Q2. Oops concept and its implementation

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare oops concepts
Interview experience
3
 Average
Difficulty level
 Hard
Duration
 Less than 2 weeks
Result
 No response

I applied via Campus Placement and was interviewed in Oct 2024.

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Every single oops concepts
  • Q2. Every sql questions possiible
2

HR Round (2 Questions)

  • Q1. I attended only technical not yet results announced
  • Q2. I attended only technical not yet result announced
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Aptitude Test Round

SQL , CODING QUESTION PYTHON

2

Technical Round (2 Questions)

  • Q1. BASIC SQL QUESTIOS
  • Q2. OOPS 4 PILLARS INHERITANCE ETC
3

HR Round (2 Questions)

  • Q1. TELL ME ABOUT YOURSELF
  • Q2. WHAT DO YOU KNOW ABOUT YOUR COMPANY
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Approached by Company and was interviewed in Jun 2024.

1 Interview Round

1

Technical Round (6 Questions)

  • Q1. Can we call future method from batch class
  • Q2. What's the use of @track decorator. Is it mandatory to explicitly use it? If yes, for which use case?
  • Q3. When does APEX CPU Limit Exceeded error happens. What's the best practice to avoid getting this error?
  • Q4. When does Mixed DML Exception occurs?
  • Q5. Debug the following code: var a=10; function abc() { console.log(a); var a=2; } abc();
  • Q6. Write a SOQL query to fetch the values of description field from the Account. Why does "the description field cannot be filtered in the query call"?

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
 No response

I applied via Naukri.com and was interviewed in Sep 2024.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Diff between abstract class and interface
  • Q2. Explain about handler methods
Interview experience
5
 Excellent
Difficulty level
 Hard
Duration
 4-6 weeks
Result
Selected  Selected

I applied via LinkedIn and was interviewed in Jul 2024.

3 Interview Rounds

1

Coding Test Round

It was bsed on DP, Trees and Graphs

2

Technical Round (2 Questions)

  • Q1. DSA based question
  • Q2. Code optimization problem with reduced time complexity
3

One-on-one Round (2 Questions)

  • Q1. Questions about projects
  • Q2. Topics like dbms, os, cn

Interview Preparation Tips

Interview preparation tips for other job seekers - Study core topics and do hard level problems on leetcode

Skills evaluated in this interview

Olive Crypto Systems Interview FAQs

How many rounds are there in Olive Crypto Systems Blockchain Developer interview?
Olive Crypto Systems interview process usually has 2 rounds. The most common rounds in the Olive Crypto Systems interview process are Aptitude Test and Coding Test.

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