Yoma Technologies Production Graduate Engineer Trainee Interview Questions and Answers

Q1. Talked about projects
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Q1. What is rectifier? what are the different types of rectifier??
Ans. 
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC). There are different types of rectifiers including half-wave, full-wave, and bridge rectifiers.
• Rectifier is used to convert AC to DC by allowing current to flow in only one direction.

• Half-wave rectifier only allows one half of the AC waveform to pass through.

• Full-wave rectifier allows both halves of the AC waveform to pass...read more
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Q2. What is flip flop? what are the different types of flip flop? Draw circuit diagram and truth table for JK flip flop
Ans. 
A flip flop is a digital circuit that stores a single bit of data. There are different types of flip flops such as SR, D, JK, and T flip flops.
• Flip flop is a sequential logic circuit that stores one bit of data.

• Types of flip flops include SR, D, JK, and T flip flops.

• JK flip flop has two inputs (J and K), a clock input, and two outputs (Q and Q').

• The truth table for a JK flip flop shows the behavior of the flip flop bas
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First round was Aptitude, Logical, and Coding combine. Difficulty was easy to medium.

Q1. After assessment round there is technical interview. The questions are related to your projects and OOPs.
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Q1. Consist of basic Hr questions. And talk about your interpersonal skills.
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Basics question on profit loss, percentage, logical reasoning, quantative analysis

Q1. Tell me about yourself, about project, question on javascript, write a code on fabonacci series
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Q2. Java script , binary search, problem-solving
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Q1. Tell me about yourself
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Q2. Hobby, weekness, strength
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Q1. Exam about merge sort
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Q1. Sorting , searching, addition aptitude
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Easy if you have basic knowledge

Q1. Questions on logical gates, control systems, Oops, basic coding
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I got questions from a lot of different aptitude topics. It's been 10 months now. I don't remember much.

2 coding questions were asked. I solved one of them and moved to the interview round

Q1. Create a pattern of (1 x 4s, 2 x 3s, 3 x 2s, 4 x 1)
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Q2. Basic questions of C programming language
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Q1. Usual questions that are asked during any HR interviews like Why KPIT, How long are you going to work here etc
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Aptitude round was online. Some debugging code also has been asked.

Q1. Find "Fibonacci" series
Ans. 
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
• Start with 0 and 1 as the first two numbers in the series

• Add the previous two numbers to get the next number in the series

• Repeat the process to generate the Fibonacci series
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Q2. Question based on string
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2 coding question and aptitude and essay writing with games

Q1. Introduction, projects, why should we hire you, team lead roles
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Q2. 4 pillers of oops, polymorphisim, overfitting, queue vs stack
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