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Top 9 frequently asked Data Analyst Interview questions Answers

In the present scenario, the demand for the candidates for Data Analyst profile is on rising in the job
market. Data analysts play an important role in any organization. There is a huge scope in the market for
the candidates who are looking to make their career in this profile. These people can work in both IT as
well as in Management/Banking sector. An analyst is a qualified and well-trained person who can
examine numerous aspects of a business.

 

There are ample data analyst job openings available on the various job sites, where seekers can apply
and can start their career. In order to grab the opportunity, candidates have to prepare themselves for
the Interview.


If you are interested in landing a job in this profile, then prepare yourself by putting efforts and time on
the interview. As far as the interview is concerned, there are frequent questions which are asked by the
employer. You can search online for the questions and this will help you to ace the interview. There are
questions related to the technical field, based on your educations, skills and many more. It is also
necessary to go through the company’s details and requirements before the Interview.


Here are the few important questions which you can consider while preparing for the same:


Q1. What does Data Analyst do?
Ans. A Data Analyst job is to take the data and help the company in making better decisions. They also
interpret the data and analyzing results using statistical techniques.


Q2. List out some roles and responsibilities of a Data Analyst?
 Analysis result
 Working with the management team to establish business


Q3. What are your qualifications?

 

Ans. Mention your qualifications required for the field. You should be very clear about your University
and degree which you acquired.


Q4. What are the skills required?
 Good communication skills
 Mathematical skills are needed to estimate numerical data
 Strong knowledge of programming languages like SQL, Oracle, and Python


Q5. What do you mean by Data Cleansing?
Ans. Data cleansing also referred to as data cleaning. It identifies and removes the errors from data to
enhance the quality.


Q6. Can you tell us about some problems faced by them?
 Illegal and missing values
 Common spelling error
 Duplicate entries


Q7. What can you do for us?
Ans. Highlight your technical skills and educational qualifications. Make them believe that you are the
right choice for the company.


Q8. Tell us about yourself?
Ans. This question asked by the interviewer is to ease your pressure or burden. Tell them about you
family using formal tone. Behave properly and do not use harsh or rude language.


Q9. If there is suspected or missing data, what will you do?
Ans. Firstly prepare the validation report which gives the information of all suspected data. Then Invalid
data should be assigned and replace the data. Deletion method, single imputation method etc., is the
best analysis strategies to work on missing data.


Above are the questions answers which help you to ace the interview for Data Analyst Jobs. If you want
to search for more questions for better results, do visit job portals like Monster India, Naukri, Indeed etc.
What are you waiting for, Upload your resume and wait for your interview call?

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Data Analyst Interview questions Answers

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