Cloudera certification CCB-400 exam training materials

IT-Tests.com Cloudera CCB-400 exam information is proven. We can provide the questions based on extensive research and experience. IT-Tests.com has more than 10 years experience in IT certification CCB-400 exam training, including questions and answers. On the Internet, you can find a variety of training tools. IT-Tests.com CCB-400 exam questions and answers is the best training materials. We offer the most comprehensive verification questions and answers, you can also get a year of free updates.

In order to pass Cloudera certification CCB-400 exam disposably, you must have a good preparation and a complete knowledge structure. IT-Tests.com can provide you the resources to meet your need.

Exam Code: CCB-400
Exam Name: Cloudera (Cloudera Certified Specialist in Apache HBase)
Free One year updates to match real exam scenarios, 100% pass and refund Warranty.
Total Q&A: 45 Questions and Answers
Last Update: 2014-04-18

IT-Tests's training product for Cloudera certification CCB-400 exam includes simulation test and the current examination. On Internet you can also see a few websites to provide you the relevant training, but after compare them with us, you will find that IT-Tests's training about Cloudera certification CCB-400 exam not only have more pertinence for the exam and higher quality, but also more comprehensive content.

Cloudera CCB-400 exam materials of IT-Tests.com is devoloped in accordance with the latest syllabus. At the same time, we also constantly upgrade our training materials. So our exam training materials is simulated with the practical exam. So that the pass rate of IT-Tests.com is very high. It is an undeniable fact. Through this we can know that IT-Tests.com Cloudera CCB-400 exam training materials can brought help to the candidates. And our price is absolutely reasonable and suitable for each of the candidates who participating in the IT certification exams.

CCB-400 (Cloudera Certified Specialist in Apache HBase) Free Demo Download: http://www.it-tests.com/CCB-400.html

NO.1 You have one primary HMaster and one standby. Your primary HMaster Falls fails and your
client application needs to make a metadata change.
Which of the following is the effect on your client application?
A. The client will queryZooKeepertofind the location of the new HMaster and complete the
metadata change.
B. The client will make the metadata change regardless of the slate of the HMaster.
C. The new HMaster will notify the client and complete the metadata change.
D. Theclientapplication will fail with a runtime error.
Answer: A

Cloudera test answers   CCB-400   CCB-400   CCB-400 practice test

NO.2 You have an "Employees" table in HBase. The Row Keys are the employees' IDs. You would like
to retrieve all employees who have an employee ID between 'user_100' and 'user_110'.
The shell command you would use to complete this is:
A. scan'Employees', {STARTROW =>'user_100', STOPROW =>'user_111'}
B. get'Employees', {STARTROW =>'user_100', STOPROW =>'user_110'}
C. scan'Employees', {STARTROW =>'user_100', SLIMIT => 10}
D. scan'Employees', {STARTROW =>'user_100', STOPROW =>'user_110'}
Answer: D

Cloudera   CCB-400 braindump   CCB-400

NO.3 Under default settings, which feature of HBase ensures that data won't be lost in the event of
a Region Server failure?
A. AllHBase activity is written to the WAL, which is stored in HDFS
B. All operations are logged on theHMaster.
C. HBase is ACID compliant, which guarantees that itis Durable.
D. Data is stored on the local filesystem of the RegionServer.
Answer: A

Cloudera   CCB-400   CCB-400

NO.4 The cells in a given row have versions that range from 1000 to 2000. You execute a delete
specifying the value 3000 for the version.
What is the outcome?
A. The delete fails with an error.
B. Only cells equal to the Specified version are deleted.
C. The entire row is deleted.
D. Nothing in the row is deleted.
Answer: C

Cloudera pdf   CCB-400 questions   CCB-400   CCB-400   CCB-400

NO.5 You have an average key-value pair size of 100 bytes.
Your primary access is random needs on the table.
Which of the following actions will speed up random reading performance on your cluster?
A. Turn off WAL on puts
B. Increase the number of versions kept
C. Decrease the block size
D. Increase the block size
Answer: D

Cloudera   CCB-400 pdf   CCB-400 original questions   CCB-400 answers real questions

IT-Tests.com offer the latest 1Y0-350 Questions & Answers and high-quality MB6-700 PDF Practice Test. Our 70-465 VCE testing engine and 700-302 study guide can help you pass the real exam. High-quality BCP-340 Real Exam Questions can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.

Article Link: http://www.it-tests.com/CCB-400.html