Convenience for the online version

It is very convenient for you to use the online version of our CCA-470 real test. If you realize convenience of the online version, it will help you solve many problems. Convenience of the online version of our study materials is mainly reflected in the following aspects: on the one hand, the online version is not limited to any equipment. You are going to find the online version of our CCA-470 test prep applies to all electronic equipment, including telephone, computer and so on. On the other hand, if you decide to use the online version of our study materials, you don't need to worry about no WLAN network.

Having a high quality

More importantly, the high quality of our CCA-470 preparation materials is mainly reflected in the high pass rate, because we deeply know that the pass rate is the most important. As is well known to us, our passing rate has been high; Ninety-nine percent of people who used our CCA-470 real test has passed their tests and get the certificates. I dare to make a bet that you will not be exceptional. Your test pass rate is going to reach more than 99% if you are willing to use our study materials with a high quality. So it is necessary for you to know well about our CCA-470 test prep.

Free trial downloading before purchasing

Because there are free trial services provided by our CCA-470 preparation materials, our products will provide demo that designed to help you solve the problem. On the one hand, by the free trial services you can get close contact with our products, learn about our CCA-470 real test, and know how to choice the different versions before you buy our products. On the other hand, using free trial downloading before purchasing, I can promise that you will have a good command of the function of our CCA-470 test prep. According to free trial downloading, you will know which version is more suitable for you.

Are you still worried about low wages? Are you still anxious to get a good job? Are you still anxious about how to get a CCA-470 certificate? If yes, our study materials will be the good choice for you. If you have our study materials, I believe you difficulties will be solved, and you will have a better life. Now let me introduce you to the advantages of CCA-470 preparation materials.

DOWNLOAD DEMO

Cloudera CCA-470 Exam Syllabus Topics:

Cloudera Certified Administrator for Apache Hadoop CDH4 Upgrade Exam (CCAH) Sample Questions:

Question 1

Identify the daemon that performs checkpoint operations of the namespace state in a cluster configured with HDFS High Availability (HA) using Quorum based-storage?

A. BackupNode
B. NameNode
C. NodeManeger
D. Secondary NameNode
E. JournalNode
F. Standby NameNode
G. CheckpointNode

Question 2

Under which of the following scenarios would it be most appropriate to consider using faster (e.g., 10 Gigabit) Ethernet as the network fabric for your Hadoop cluster?

A. When the typical workload generates a large amount of output data, significantly larger than the amount of intermediate data.
B. When the typical workload consumes a large amount of input data, relative to the entire Canada of HDFS.
C. When the typical workload generates a large amount of intermediate data, on the order of the input data itself.
D. When the typical workload consists of processor-intensive tasks.

Question 3

How must you format the underlying filesystem of your Hadoop cluster's slave nodes running on Linux?

A. They must be formatted as either ext3 or ext4
B. They must be formatted as HDFS
C. They must not be formatted - - HDFS will format the filesystem automatically
D. They may be formatted in nay Linux filesystem

Question 4

Hadoop provider web interface can be used for all of the following EXCEPT: (choose 1)

A. Browsing files in HDFS.
B. Keeping track of the number of files and directories stored in HDFS.
C. Keeping track of jobs running on the cluster.
D. Keeping track of tasks running on each individual slave node.
E. Keeping track of processor and memory utilization on each individual slave node.

Question 5

You've configured your cluster with HDFS Federation. One NameNode manages the /data namesapace and another Name/Node manages the /reports namespace. How do you configure a client machine to access both the /data and the /reports directories on the cluster?

A. Configure the client to mount both namespaces by specifying the appropriate properties in the core-site.xml
B. You cannot configure a client to access both directories in the current implementation of HDFS Federation.
C. Configure the client to mount the /data namespace. As long as a single namespace is mounted and the client participates in the cluster, HDFS grants access to all files in the cluster to that client.
D. You don't need to configure any parameters on the client machine. Access is controlled by the NameNodes managing the namespace.

Solutions: