Latest E20-065 Dumps in VCE and PDF from PassLeader: https://www.passleader.com/e20-065.html (70 Q&As), welcome to download the latest DELL&EMC E20-065 exam dumps from PassLeader.com. PassLeader.com has the most valid E20-065 exam dumps, which will help you passing E20-065 exam easily! Both E20-065 VCE and PDF dumps are available now, 100% pass ensure.
Besides, you can download the latest PassLeader E20-065 Dumps online for FREE: https://drive.google.com/open?id=12_M7PcIKAjIERwazD7Q7F91TdjSeWn2A
QUESTION 31
What is a random subspace of features, as used by Random Forests?
A. A random subset of features that are chosen at each split in the decision tree.
B. Filtration of data that does not meet a pre-defined weighting thrsehold.
C. The creation of out-of-bag (OOB) data that is used to select features.
D. Removal of highly correlated variables to randomize the features.
Answer: A
QUESTION 32
Which metric would be most helpful in identifying a node that may cause network disruption if the node were removed?
A. Degree
B. Closeness
C. Betweenness
D. PageRank
Answer: A
QUESTION 33
Which graph structure would best model the relationship between job seekers and employers?
A. Bipartite
B. Weighted
C. Directed acyclic
D. Ranked
Answer: A
QUESTION 34
What is an effective use of color in visualization?
A. Use self-explanatory colors so a legend is unnecessary.
B. Maximize use of color to make a more lasting impression.
C. Use high contrast colors such as red and blue.
D. Minimize use of color except for emphasis.
Answer: C
QUESTION 35
How can you improve processing performance in HIVE?
A. Partition tables.
B. Run the SET hive.exec.parallel = false command.
C. Ensure highly normalized tables and use joins.
D. Minimize bucketing.
Answer: A
Welcome to try PassLeader E20-065 VCE and PDF dumps: https://www.passleader.com/e20-065.html (70 Q&As)
Or, download more PassLeader E20-065 dumps for FREE: https://drive.google.com/open?id=12_M7PcIKAjIERwazD7Q7F91TdjSeWn2A