MiQ Digital Senior Software Engineer Interview Questions and Answers

Leetcode easy-medium

Q1. What is Cyber Security and information security?
Ans. 
Cyber security is the practice of protecting systems, networks, and data from digital attacks.
• Cyber security involves implementing measures to prevent unauthorized access, data breaches, and other cyber threats.

• It includes technologies, processes, and practices designed to protect networks, devices, programs, and data from attack, damage, or unauthorized access.

• Examples of cyber security measures include firewalls, ant...read more
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Q2. What are the types of encryption?
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Types of encryption include symmetric encryption, asymmetric encryption, and hashing.
• Symmetric encryption: Uses the same key for both encryption and decryption, examples include AES and DES.

• Asymmetric encryption: Uses a pair of public and private keys for encryption and decryption, examples include RSA and ECC.

• Hashing: Converts data into a fixed-size string of bytes, examples include MD5 and SHA.
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Q1. Dot net related stuffs
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Q2. Dependency injection
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Built an app using dot net and angular

Q1. What is Indexing in Mysql
Ans. 
Indexing in MySQL is a technique to improve the performance of database queries by creating a data structure that allows for faster data retrieval.
• Indexes are created on one or more columns of a table.

• They help in speeding up the search, sorting, and joining of data.

• Indexes can be created using different algorithms like B-tree, hash, or bitmap.

• Using indexes appropriately can significantly enhance query performance.

• Exam...read more
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Q2. Opps concepts in php
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Object-oriented programming concepts in PHP
• Encapsulation: bundling data and methods together in a class

• Inheritance: creating new classes based on existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: hiding unnecessary details and exposing only essential features

• Class: blueprint for creating objects

• Object: instance of a class

• Method: function defined inside a class

• Property: variabl
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Q1. It was good and easy
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Q1. Its all about package discussion
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Q1. What is your long term goal
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Q1. Explain about your technical skills
Ans. My technical skills are c language and java
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Q2. What is technical skills
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Technical skills are abilities and knowledge required to perform specific tasks related to technology and software development.
• Technical skills include programming languages, software development methodologies, database management, and system administration.

• Examples of technical skills are proficiency in Java, knowledge of Agile methodology, experience with SQL databases, and expertise in Linux administration.

• Technical...read more
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Q3. How to use technical skills
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Technical skills can be used to solve complex problems and create innovative solutions.
• Identify the problem or challenge

• Determine the appropriate technology or programming language to use

• Develop a plan or strategy for implementation

• Collaborate with team members and stakeholders

• Test and refine the solution

• Continuously learn and improve technical skills
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Q1. Ask to do some basis javascript coding
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Q2. Other react and node js question
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Q1. Architecture questions of REact and node
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