UnitedHealth Group interview questions and answers

361 Articles

361

What is the difference between Power BI Pro and free Power BI Service ?

July 21, 2021

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Answer : Power BI Pro allows you to use live data sources…

Power BI

Editor

What is the Foundational elements of Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Strong project management skills.

Power BI

Editor

What is the level of data security provided by Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Power BI stores all the uploaded data into Azure BLOB and Azure SQL Database.

Power BI

Editor

What is the way to use of Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Cloud SaaS is called the Power BI service for accessing the cloud service.

Power BI

Editor

What is the disadvantages of Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Power BI will not accept files larger than 1GB.

Power BI

Editor

What is the advantages of Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Minimal upfront costs.

Power BI

Editor

What is the Key features of Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Hybrid deployment support

Power BI

Editor

What is Power BI ?

July 21, 2021

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July 21, 2021

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Answer : Power BI is a group of software applications, services and connectors.

Power BI

Editor

Difference Between Get and Post Method in PHP ?

July 21, 2021

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July 21, 2021

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Answer : GET requests can be cached…

PHP

Editor

How to run PHP in command line ?

July 21, 2021

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July 21, 2021

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Answer : PHP is a server side scripting language, a lot of development using PHP…

PHP

Editor

How to download a php script directly in your script page ?

July 21, 2021

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July 21, 2021

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Answer : Here we create a PHP script, name it “download.php”…

PHP

Editor

What is Magic Code ?

July 21, 2021

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July 21, 2021

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Answer : Magic code is used to describe…

PHP

Editor

Explain about error handling in php ?

July 21, 2021

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July 21, 2021

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Answer : Error handling is the process of catching errors…

PHP

Editor

How to find out, how a user visited a particular page ?

July 21, 2021

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July 21, 2021

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Answer : We add a counter in that page….

PHP

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Difference between Procedure and Function ?

July 20, 2021

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July 20, 2021

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Answer : A procedure is a named PL/SQL block…

Oracle

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What is the maximum size of a row in oracle 9i ?

July 20, 2021

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July 20, 2021

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Answer : The oracle is Unlimited of…

Oracle

Editor

If I want to develop an oracle applications report using report builder 6i and if I have two user parameters. How to provide list of values to parameters, which should show me at the time of submitting concurrent program ?

July 20, 2021

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July 20, 2021

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Answer : Create two new value sets for the parameters that are to be used…

Oracle

Editor

What is the Difference between a Join and Subquery ?

July 20, 2021

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July 20, 2021

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Answer : Joins are SELECT commands that retrieve data from two or more tables….

Oracle

Editor

Preemptive Scheduling ?

July 20, 2021

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July 20, 2021

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Answer : The currently running process may be interrupted…

Operating System

Editor

What is the difference between multicore and multiprocessor ?

July 20, 2021

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July 20, 2021

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Answer : A single CPU or Processor with two or more independent…

Operating System

Editor

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UnitedHealth Group interview questions and answers

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