Auditics Private Limited Machine Learning Engineer Interview Questions and Answers

QUESTIONS WERE MODERATE WHERE WE HAVE TO DO 45 IN 50 MINUTES

SQL QUERY AND ONE CODING QUESTION

Basic questions for freshers

More focus on the participation and collective contribution of candidates along with communication skills.

Q1. DSa, DBMS, joins, and other basic c, c++ questions
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Q1. Interests hobbies Co-curricular activities and such related questions
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Basic questions related to time, distance etc. speed is the most important part for this.

Normal group discussion based on a particular topic

Q1. They will test your basic knowledge in programming language and some coding
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Q1. Behavioural questions
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Q1. What is index and types of index
Ans. 
An index is a data structure that improves the speed of data retrieval operations in a database.
• Types of indexes include clustered index, non-clustered index, unique index, and composite index.

• Indexes can be created on one or multiple columns in a table.

• Indexes help in quickly locating data without having to scan the entire table.

• Examples of indexes are primary key indexes, foreign key indexes, and secondary indexes.
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Q2. What is SCD and its type
Ans. 
SCD stands for Slowly Changing Dimension, which is a concept used in data warehousing to track changes in data over time.
• SCD Type 1: Overwrites old data with new data, losing historical information.

• SCD Type 2: Keeps multiple versions of the same record, each with a different timestamp.

• SCD Type 3: Maintains separate columns for current and previous values, limiting historical data tracking.

• SCD Type 4: Uses separate hist...read more
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Q3. Tell me the process of data pipeline
Ans. 
Data pipeline is a series of processes that collect, transform, and load data from various sources to a destination for analysis.
• Data ingestion: Collecting data from various sources like databases, APIs, logs, etc.

• Data processing: Cleaning, transforming, and enriching the data to make it usable for analysis.

• Data storage: Storing the processed data in a data warehouse, data lake, or other storage solutions.

• Data analysis...read more
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A written test which included questions from English and aptitude.

Q1. 1.asked about the previous experience. 2.asked to tell about myself.
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Q2. Tell me something about yourself
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Q3. Tell me about your previous experience
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Reasoning and english test are there in offline mode

Q1. Tell me something about yourself,your previous job experience in details,why you left your previous companies,are you comfortable in night shifts,your salary expectation & when will you join if you will sh...read more
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Q1. Just same questions as hr round
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Q2. Hobbies,family related,father bussiness
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English , Logical reasoning and Quantitative aptitude

Q1. Tell me About yourself
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Q2. What do you know about Insurance
Ans. 
Insurance is a financial product that provides protection against specific risks in exchange for payment of a premium.
• Insurance is a contract between the insurer (insurance company) and the insured (policyholder).

• Types of insurance include life insurance, health insurance, auto insurance, and property insurance.

• Insurance policies typically cover specific risks such as accidents, illnesses, natural disasters, and theft.

• ...read more
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This test is an offline assessment covering math, logical reasoning, and English grammar. However, it holds less importance as HR will primarily focus on your process-related work experience, communication skills, knowledge about the company, and understanding of the process, especially if you are a fresher.

Q1. Tell me about yourself.
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Q2. Tell me in brief about your work experience.
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Q3. When did you leave your previous organization and why?
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Q4. Are you an immediate joiner or what is your notice period?
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Q5. Do you know about cogneesol?
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Q6. I will shortlisted you for the next round wait for it, or take a break.
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Q1. He/she will look at your resume and ask about your salary expectations.
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Q2. Show me your last salary slip or appraisal letter.
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Q3. We will provide your "XX" amount per month where "X" will be fixed and "Y" will be your NSA and incentives. If you are ready we will provide you an offer letter immediately.
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