Oasis Automation Technologies SAS Engineer Interview Questions and Answers

Q1. Questions on computer networks
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Q2. Questions on SQL queries and DSA
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The company conducted a web-based assessment that included 30 questions to be completed within 30 minutes.

A face-to-face offline group discussion will happen.

Q1. Can you tell me about yourself?
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Q2. What are the reasons you believe you are suitable for the job?
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Online coding test had two questions to be solved in 60 mins. Medium level questions to be expected.

Q1. Codility test: Moderate level machine coding round, not leetcode type. Deep understanding of interface and backend knowledge required. Interviewer was absolutely uninterested.
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Write a code for HTML DOM

Q1. Relay kya hota hai
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Q2. Relay switch ki tarah work karta hai Yha electric current ko automatic on off karta hai
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Q3. What is electronic and electrical different
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Electronics deals with the flow of electrons, while electrical focuses on the generation, distribution, and use of electricity.
• Electronics is concerned with the behavior and control of electrons in devices and systems.

• Electrical engineering deals with the generation, transmission, and use of electrical power.

• Electronics involves designing and building electronic circuits and devices, such as computers and smartphones.

• E...read more
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Q4. What is AND gate
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An AND gate is a logic gate that outputs a high signal only when all of its inputs are high.
• AND gate is a basic logic gate used in digital circuits.

• It has two or more inputs and one output.

• The output of an AND gate is true only when all of its inputs are true.

• It follows the truth table: 0 AND 0 = 0, 0 AND 1 = 0, 1 AND 0 = 0, 1 AND 1 = 1.

• AND gates are commonly used in computer processors, memory units, and other digital
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Q5. What is NOR gate
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A NOR gate is a logic gate that produces an output of true only when all of its inputs are false.
• NOR gate is a type of logic gate that performs the logical NOR operation.

• It has two or more inputs and one output.

• The output of a NOR gate is true (or high) only when all of its inputs are false (or low).

• It is the complement of the OR gate.

• The truth table for a NOR gate is: 0 NOR 0 = 1, 0 NOR 1 = 0, 1 NOR 0 = 0, 1 NOR 1 = 0...read more
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Q6. What is basic gate
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A basic gate is a fundamental building block of digital circuits that performs a specific logical operation.
• Basic gates include AND, OR, NOT, NAND, NOR, and XOR gates.

• AND gate outputs true only when all inputs are true.

• OR gate outputs true when at least one input is true.

• NOT gate inverts the input signal.

• NAND gate outputs the negation of the AND gate.

• NOR gate outputs the negation of the OR gate.

• XOR gate outputs true wh
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The coding test was divided in 4 sections:
1> Java and SpringBoot multiple choice questions
The question topics included, multihreading, springboot context, security

2> Leetcode style program question 1 - Easy

3> Leetcode style program question 2 - Medium
Length of longest consecutive ones by at most one swap.

4> Sql query question

Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Q1. Tell me about yourself
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