CCD-410Cloudera Certified Developer for Apache Hadoop (CCDH)
60 Questions and Answers Experienced specialists selected 60 questions for this exam. All answers are verified to ensure correctness.
Last Updated Apr 27, 2024 Ace your exams with our consistently updated CCD-410 exam dumps.
PDF Demo Download Download free PDF demos and try sample questions before purchase
CCD-410 Last Month Results
CCD-410 Online Practice Questions and Answers
You have user profile records in your OLPT database, that you want to join with web logs you have already ingested into the Hadoop file system. How will you obtain these user records?
A. HDFS command
B. Pig LOAD command
C. Sqoop import
D. Hive LOAD DATA command
E. Ingest with Flume agents F. Ingest with Hadoop Streaming
A combiner reduces:
A. The number of values across different keys in the iterator supplied to a single reduce method call.
B. The amount of intermediate data that must be transferred between the mapper and reducer.
C. The number of input files a mapper must process.
D. The number of output files a reducer must produce.
Analyze each scenario below and indentify which best describes the behavior of the default partitioner?
A. The default partitioner assigns key-values pairs to reduces based on an internal random number generator.
B. The default partitioner implements a round-robin strategy, shuffling the key-value pairs to each reducer in turn. This ensures an event partition of the key space.
C. The default partitioner computes the hash of the key. Hash values between specific ranges are associated with different buckets, and each bucket is assigned to a specific reducer.
D. The default partitioner computes the hash of the key and divides that valule modulo the number of reducers. The result determines the reducer assigned to process the key-value pair.
E. The default partitioner computes the hash of the value and takes the mod of that value with the number of reducers. The result determines the reducer assigned to process the key-value pair.
This is the valid dumps. I passed mine yesterday. All the questions are from this dumps. Thanks.
This dumps is helpful and convenient, you can trust on it .Good luck to you.
One of my friends told me that the CCD-410 dumps on this site are good and I purchased it. Great. I passed my exam with it. Nice work, guys.
Today i passed the exam, This dumps is valid exactly. Please read all of theory and then use this dumps.
the content update quickly, there are many new questions in this dumps. thanks very much.
A very good study material, i just used one month and i passed the exam yesterday. So you can trust on it.
In the morning i received the good news that I have passed the exam with good marks. I'm so happy for that. Thanks for the help of this material.
hi guys this dumps is enough to pass the exam because i have passed the exam just with the help of this dumps, so you can do it.
I purchased the dumps one month ago and I learned a lot from the dumps. I will attend the exam tomorrow, I feel very confident now. Good luck to me.
I knew these dumps by accident. One month ago, I searched on the Internet and found this material. At first, I didn't dare to pay much attention to this material and also brought many other materials. But when I used all the materials I brought, I found that there are many new questions and the answers are accurate in this material. Gradually, I paid more attention to this CCD-410 material and at last, I only used this material. Today I have cleared that I passed the exam with a high score. So I recommend this material strongly.
