100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
DP-600 EXAM WITH COMPLETE QUESTIONS AND 100% VERIFIED ANSWERS $13.49   Add to cart

Exam (elaborations)

DP-600 EXAM WITH COMPLETE QUESTIONS AND 100% VERIFIED ANSWERS

 5 views  0 purchase
  • Course
  • DP-600
  • Institution
  • DP-600

DP-600 EXAM WITH COMPLETE QUESTIONS AND 100% VERIFIED ANSWERS...

Preview 4 out of 148  pages

  • August 30, 2024
  • 148
  • 2024/2025
  • Exam (elaborations)
  • Unknown
  • dp 600
  • dp600
  • dp 600 exam
  • DP-600
  • DP-600
avatar-seller
luzlinkuz
DP-600 EXAM WITH COMPLETE QUESTIONS AND 100%
VERIFIED ANSWERS



You want to use Apache Spark to explore data interactively in Microsoft Fabric.
What should you create?

A. Spark job definition.

B. Data Factory pipeline.

C. Notebook.

Notebook

You need to use Spark to analyze data in a CSV file. What's the simplest way to
accomplish this goal?

A. Load the file into a data frame.

B. Import the data into a table in a warehouse

C. Convert the data to Parquet format.

Load the file into a data frame.

Which method is used to split the data across folders when saving a data frame?

A. splitBy

B. distributeBy

C. partitionBy

partitionBy

Fill in the blank: "For each table, the lakehouse stores a folder containing Parquet
data files and a (...) folder in which transaction details are logged in JSON format".

,A. _delta_Log

B. log

C. parquet

_delta_Log

What is atomicity in ACID transactions?

A. transactions leave the database in a consistent state

B. transactions complete as a single unit of work

C. in-process transactions can't interfere with one another

D. when a transaction completes, the changes it made are persisted

transactions complete as a single unit of work

What is consistency in ACID transactions?

A. transactions leave the database in a consistent state

B. transactions complete as a single unit of work

C. in-process transactions can't interfere with one another

D. when a transaction completes, the changes it made are persisted

transactions leave the database in a consistent state

What is durability in ACID transactions?

A. when a transaction completes, the changes it made are persisted

B. transactions complete as a single unit of work

C. in-process transactions can't interfere with one another

D. transactions leave the database in a consistent state

when a transaction completes, the changes it made are persisted

What is isolation in ACID transactions?

,A. when a transaction completes, the changes it made are persisted

B. transactions complete as a single unit of work

C. in-process transactions can't interfere with one another

D. transactions leave the database in a consistent state

in-process transactions can't interfere with one another

Fill in the blank: "Dataframe that's saved as a (...) table means that the table
definition in the megastore and the underlying data files are both managed by the
Spark runtime for the Fabric lakehouse. Deleting the table will also delete the
underlying files from the Tables storage location for the lakehouse".

A. managed

B. external

managed

Fill in the blank: "(...) tables: in which the relational table definition in the
megastore is mapped to an alternative file storage location".

A. managed

B. external

external

True or False: "Deleting an external table from the lakehouse meta store does not
delete the associated data files".

A. True

B. False

True

Fill in the blank: "When using a delta table as a streaming source, only (...)
operations can be included in the stream. Data modifications will cause an error
unless you specify the ignoreChanges or ignoreDeletes option".

A. insert

, B. select

C. append

append

Fill in the blank: "The (...) option is used to write a checkpoint file that tracks the
state of the stream processing. This file enables you to recover from failure at the
point where stream processing left off".

A. Location

B. checkpoint location

C. checkpoint

D. checkpointGeoLocation

checkpoint location

Fill in the blank: "You can save the data frame as a delta table by using the (...)
method".

A. saveAsDelta

B. saveAsTable

C. saveAsDeltaParquet

saveAsDelta

Which of the following descriptions best fits Delta Lake?

A. Spark API for exporting data from a relational database into CSV files.

B. relational storage layer for Spark that supports tables based on Parquet files.

C. synchronization solution that replicates data between SQL Server and Spark.

relational storage layer for Spark that supports tables based on Parquet files.

You've loaded a Spark dataframe with data, that you now want to use in a delta
table. What format should you use to write the data frame to storage?

A. CSV

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller luzlinkuz. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75323 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$13.49
  • (0)
  Add to cart