Systems Plus Security Analyst Interview Questions and Answers

First round is gamified aptitude that is playfull easy to crake.

That was a aptitude test easy to crake. major question are percentage,reasoning,average,ven diagram,number system, basic math question

Science base assessment (at the first they give certain amount of course and course source that we need to study) easy 10 mcq question we need to learn the course.

Q1. They test our problem solving skill so they give a bunch of aptitude question and explain to the hr.
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Q2. About my family
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Q3. Strength and weakness
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Q4. Recent book you read
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Q5. Project and internship
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2 papers- Online tricky questions-medium to high-level difficulty. Computer based

Q1. Basic Biology conceptual questions- What is DNA?
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Q2. How does pasteurization work?
Ans. 
Pasteurization is a process of heating food or liquid to a specific temperature to kill harmful bacteria and increase shelf life.
• The process involves heating the substance to a temperature between 60-100°C for a specific time period.

• This kills most of the harmful bacteria and pathogens present in the substance.

• The process was developed by Louis Pasteur in the 19th century to prevent spoilage of wine and beer.

• Pasteuriza...read more
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Q3. Difference between mean, median, and mode?
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Mean is the average of a set of numbers, median is the middle value, and mode is the most frequently occurring value.
• Mean is calculated by adding up all the numbers in a set and dividing by the total number of values.

• Median is the middle value in a set of numbers when they are arranged in order.

• Mode is the value that appears most frequently in a set of numbers.

• In a symmetrical distribution, the mean, median, and mode a...read more
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1st round included basic apt questions and essay writing

Q1. General resume questions
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Q2. Aptitude questions
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Q1. Games to check for porboen solving skills
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Q1. Drug discovery questions from coursera
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Q1. Aptitude questions were asked to be solved on call
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Q1. Introduction about yourself
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I am a highly experienced Senior Analyst with a strong background in data analysis and strategic planning.
• Over 10 years of experience in analyzing complex data sets

• Expertise in developing data-driven strategies to improve business performance

• Proficient in using statistical software such as SPSS and SAS

• Strong communication skills to present findings to stakeholders

• Previous experience in leading cross-functional teams to
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Q2. English speaking skill
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Q1. Technical questions
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Q1. Interview based on your programming language , how good you know like java or python or scala
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Q2. Big data & Data science interview question like working of spark , Hive optimization of queries , what is graphx
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Q3. Explain your recent project in detail
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Q1. More deep dive in your expertise technologies like Spark DAG working explain
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Q2. How you do data validation in hive
Ans. 
Data validation in Hive involves using built-in functions and custom scripts to ensure data accuracy and consistency.
• Use built-in functions like IS NULL, IS NOT NULL, and COALESCE to check for missing or null values

• Use regular expressions and pattern matching to validate data formats

• Write custom scripts to perform more complex data validation tasks

• Perform data profiling to identify potential data quality issues

• Use data...read more
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Q1. Salary , why changing job etc..
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Q2. Your complete background of career
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