Welcome to ExamTopics
ExamTopics Logo
- Expert Verified, Online, Free.
Mail Us[email protected]
Menu
Databricks Discussions
exam questions

Exam Certified Associate Developer for Apache Spark All Questions

View all questions & answers for the Certified Associate Developer for Apache Spark exam
Go to Exam

Exam Certified Associate Developer for Apache Spark topic 1 question 164 discussion

Actual exam question from Databricks's Certified Associate Developer for Apache Spark
Question #: 164
Topic #: 1
[All Certified Associate Developer for Apache Spark Questions]

The code block shown below should return a new DataFrame that is the result of a position-wise union between DataFrame storesDF and DataFrame acquiredStoresDF. Choose the response that correctly fills in the numbered blanks within the code block to complete this task.

Code block:

__1__.__2__(__3__)

  • A. 1. DataFrame
    2. union
    3. storesDF, acquiredStoresDF
  • B. 1. DataFrame
    2. concat
    3. storesDF, acqulredStoresDF
  • C. 1. storesDF
    2. union
    3.acquiredStoresDF
  • D. 1. storesDF
    2. unionByName
    3. acquiredStoresDF
  • E. 1. DataFrame
    2. unionAll
    3. storesDF, acquiredStoresDF
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by Sowwy1 at April 10, 2024, 5:49 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
Sowwy1
7 months, 2 weeks ago
C. 1. storesDF 2. union 3.acquiredStoresDF
upvoted 1 times
...

Get IT Certification

Unlock free, top-quality video courses on ExamTopics with a simple registration. Elevate your learning journey with our expertly curated content. Register now to access a diverse range of educational resources designed for your success. Start learning today with ExamTopics!

Start Learning for free
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel