What are the essential qualities that an expert data analyst must have?Looker Interview Questions for Freshers/Looker Interview Questions and Answers for Freshers & Experienced

What are the essential qualities that an expert data analyst must have?

The first essential skill for a data analyst expert is collecting, distributing, and organizing massive data without involving accuracy. The second important skill is having an in-depth understanding of the course. Having technical proficiency in the database domain is also helpful at different levels. Besides this, a data analyst should also have qualities like patience and leadership.

Posted Date:- 2021-10-26 13:00:50

What do you mean by package deployment in SSIS?

Name the approaches that we have to examine for data cleaning?

What is the purpose of the “Rebuild Derived tables and Run button”?

What is the cost of Looker?

Can I persist a derived table with a datagroup that's *not* included in the model the derived table is used in?

What does SQL runner do?

What is Slicing?

List the operating systems that Looker supports?

What is the security difference between Tableau and Looker?

What are the requirements for using custom visualizations?

What are the essential qualities that an expert data analyst must have?

Does log have any association with the packages?

What is data cleansing?

What are the common issues within the data that can create trouble for data analysts?

Are you familiar with the cache modes available in Looker? How many of them are present in it?

What are the methods that can be deployed for data validation?

According to you, what are the important qualities that an expert data analyst should possess?

Can we base a table calculation on a particular pivoted column?

Does the sort order matter when using an offset list function?

What is the use of the “Rebuild Derived tables and Run” button?

Can we use templated filters in PDTs?

Explain user flow analysis by heap in Looker

List the types of Looker blocks?

What is drill-down analysis?

Is it possible for the businesses to utilize the same resources for Business Intelligence or they need experts?

Can I use templated filters in PDTs?

Name a few approaches that we have to consider for the data cleaning?

Give the differences between no-cache mode and partial cache mode

What do you know about the term Logistic Regression?

Which container within the package is allowed for logging of data to a package log?

List a few tools that we can deploy for Data Analysis?

Explain the term OLPA?

Does the log have any relation with the packages?

What are the important steps in an analytics project?

Explain about full cache mode

Explain pivoting?

Explain the term drilling in data analysis?

What are the cache modes available?

Which one among File System Deployment and the SQL server deployment better?

Explain about OLTP

What are the advantages of Looker BI?

What do you mean by Looker BI?

What are the advantages of Looker?

Is it possible for the business to use the same resource for Business Intelligence, or do they need experts?

List the cache modes available in looker?

What are the various categories of data flow?

Is it possible for businesses to utilize the same resources for Business Intelligence, or do they need experts?

What are the three categories in the data flow?

What do you mean by the SSIP? Does it have any direct relation with the SQL server?

What is business intelligence?

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