Covalense Global Junior Software Engineer Interview Questions and Answers

Pseudocode problems and 2 coding questions

Q1. Introduction, family background, logical question of English alphabet
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Q1. AI/ML trends, bitcoin info
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Q2. Java code for finding even number
Ans. 
Java code to find even numbers in an array
• Iterate through the array and check if each element is divisible by 2

• Use the modulus operator (%) to check for even numbers

• Store the even numbers in a separate array or print them out
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Q3. Basic questions about technologies mentioned in the resume
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Q1. Intro, family background
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Q2. HTML, CSS, JAVA, CPP code
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Q3. Logical Questions
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Q4. Speaking Communication
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Q1. What is your hobbies
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Q1. What is let const var
Ans. 
let, const, and var are keywords used for variable declaration in JavaScript.
• let is block-scoped and can be reassigned.

• const is block-scoped but cannot be reassigned.

• var is function-scoped and can be reassigned.
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Q1. Theories of failure, in depth
Ans. 
Theories of failure explain how and why materials fail under different conditions.
• Theories of failure are used to predict the failure of materials under different loads and conditions.

• There are different types of theories of failure, including maximum shear stress theory, maximum normal stress theory, and maximum strain energy theory.

• Maximum shear stress theory states that failure occurs when the maximum shear stress i...read more
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Q2. Basic material properties
Ans. 
Basic material properties include density, strength, hardness, elasticity, and conductivity.
• Density refers to the mass per unit volume of a material.

• Strength is the ability of a material to withstand external forces without breaking or deforming.

• Hardness is the resistance of a material to indentation or scratching.

• Elasticity is the ability of a material to return to its original shape after being deformed.

• Conductivity ...read more
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They shared an online assessment link.
It had 6 questions (4 mcq, 2 React coding question)
MCQs were related to javascript output questions.
In the react coding questions, I was asked to implement a counter using useReducer and a minor bug fixing question

Q1. Tell me about yourself?
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Q2. What are your hobbies?
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Q3. What is your current and expected salary?
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Q4. Why do you want to join our company?
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