Olectra Technologies Interview Questions and Answers

0/1 Knapsack Problem

Q1. Given an array of integers and a target sum N, return true if there exists a subset whose sum equals N, otherwise return false.
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Q2. Given a 2D grid of 0s and 1s, count the number of islands.
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Q1. Given a binary tree root and an array of levels, return the nodes present at those specific levels.
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I am ECE students, Analog and Digital, basic aptitude and some control system questions

Q1. They basically asked digital electronics (all concepts,adder,mux ,counters,you need design tha logic circuits also for given sequence)analog questions on options op amp, filters, MOSFET, bjt, jfet, control...read more
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Q2. It's about your group project, they will ask more questions to confuse you, and they will ask everything like circuit, code, values.
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Q1. Where you see yourself in five years, just basic hr questions
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Q1. Tableau Questions 1. Difference between dimensions and measures. 2. What is RLS? 3. What are the functions you can assign in RLS? 4. Explain what is drill down approach. 5. What is LOD? 6. What is a calcul...read more
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Q2. SQL Questions 1. In employee table find the 2nd highest salary. 2. Find the highest average salary in department 3. Given two tables(sales & product) find total sales per category 4. Two questions to find ...read more
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Logical reasoning, grammar, and coding: two basic level questions.

Q1. Question on core Java
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Q2. Question on SQL and PLSQL
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Q3. Resume based question and on project
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Q1. Resume and project based question
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Q2. What do you like about your current company, and why do you want to join our organization?
Ans. 
I appreciate the collaborative team environment and innovative projects at my current company, and I am excited about the opportunities for growth and learning at your organization.
• Collaborative team environment fosters creativity and productivity

• Innovative projects challenge me to learn and grow

• Excited about the opportunities for growth and learning at your organization
Answered by AI
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Test will be in hacker rank there would be a difficulty level between easy to medium

Q1. Question will be from data structure and easy to medium level of the programming laanguage question
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Q1. This is just to check your english ability
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Q1. What can you tell me about SCCM technology?
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Q2. What is Active Directory and how does it function?
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Q1. Communication skills
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Q2. Personal information about studies and family
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Q1. Explain android, ios enrollmenent methods details autopilot complete overview along with prerequisites
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Q2. Explaince group policy analytics what is MDM wins over GPO applied group policy and mdm policy for co-managed device, which policy wins gpo or mdm, why? user is not able to login on his device, what is...read more
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Q1. Explaince conditonal access details and methods of conditional access
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Q1. Technically experience skill
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Q2. Integration Testing
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Q1. Company Experience
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Q2. Salary
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Q1. Cyber security attack and remediation
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Q2. Scenario based questions
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Q3. Tell me about yourself
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Q1. Basic questions
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Q2. Salary discussion
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