そのほかに、どのバーションでも全面的で最新版のOracleの1z1-449試験関連情報の資料を提供します。お客様に自分に一番ふさわしいOracleの1z1-449試験関連情報試験の復習方式を提供するために、我々はOracleの1z1-449試験関連情報の資料の3つのバーションを提供します。PDF、オンライン版とソフト版です。 NewValidDumpsは実際の環境で本格的なOracleの1z1-449試験関連情報「Oracle Big Data 2017 Implementation Essentials」の試験の準備過程を提供しています。もしあなたは初心者若しくは専門的な技能を高めたかったら、NewValidDumpsのOracleの1z1-449試験関連情報「Oracle Big Data 2017 Implementation Essentials」の試験問題があなたが一歩一歩自分の念願に近くために助けを差し上げます。 返金を願うのに対して、お客様は1z1-449試験関連情報に合格しない成績書を弊社に送付して、弊社は確認の後、支払い金額を全部返済します。

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1z1-449 PDF DEMO:

QUESTION NO: 1
Which user in the following set of ACL entries has read, write and execute permissions? user::rwx group::r-x other::r-x
default:user::rwx
default:user:bruce:rwx #effective:r-x
default:group::r-x
default:group:sales:rwx #effective:r-x
default:mask::r-x
default:other::r-x
A. sales
B. bruce
C. all users
D. hdfs
E. user
Answer: E
Explanation:
References: https://askubuntu.com/questions/257896/what-is-meant-by-mask-and-effective-in-the- output-from-getfacl

QUESTION NO: 2
How should you encrypt the Hadoop data that sits on disk?
A. Enable Transparent Data Encryption by using the Mammoth utility.
B. Enable HDFS Transparent Encryption by using bdacli on a Kerberos-secured cluster.
C. Enable HDFS Transparent Encryption on a non-Kerberos secured cluster.
D. Enable Audit Vault and Database Firewall for Hadoop by using the Mammoth utility.
Answer: B
Explanation:
HDFS Transparent Encryption protects Hadoop data that's at rest on disk.
When the encryption is enabled for a cluster, data write and read operations on encrypted zones
(HDFS directories) on the disk are automatically encrypted and decrypted.
This process is "transparent" because it's invisible to the application working with the data.
The cluster where you want to use HDFS Transparent Encryption must have Kerberos enabled.

QUESTION NO: 3
What does the following line do in Apache Pig?
products = LOAD '/user/oracle/products' AS (prod_id, item);
A. The products table is loaded by using data pump with prod_id and item.
B. The LOAD table is populated with prod_id and item.
C. The contents of /user/oracle/products are loaded as tuples and aliased to products.
D. The contents of /user/oracle/products are dumped to the screen.
Answer: C
Explanation:
The LOAD function loads data from the file system.
Syntax: LOAD 'data' [USING function] [AS schema];
Terms: 'data'
The name of the file or directory, in single quote
References: https://pig.apache.org/docs/r0.11.1/basic.html#load

QUESTION NO: 4
Your customer keeps getting an error when writing a key/value pair to a NoSQL replica.
What is causing the error?
A. The master may be in read-only mode and as result, writes to replicas are not being allowed.
B. The replica may be out of sync with the master and is not able to maintain consistency.
C. The writes must be done to the master.
D. The replica is in read-only mode.
E. The data file for the replica is corrupt.
Answer: C
Explanation:
Replication Nodes are organized into shards.
A shard contains a single Replication Node which is responsible for performing database writes, and which copies those writes to the other Replication Nodes in the shard. This is called the master node.
All other Replication
Nodes in the shard are used to service read-only operations.
Note: Oracle NoSQL Database provides multi-terabyte distributed key/value pair storage that offers scalable throughput and performance. That is, it services network requests to store and retrieve data which is organized into key-value pairs.
References:
https://docs.oracle.com/cd/E26161_02/html/GettingStartedGuide/introduction.html

QUESTION NO: 5
What does the flume sink do in a flume configuration?
A. sinks the log file that is transmitted into Hadoop
B. hosts the components through which events flow from an external source to the next destination
C. forwards events to the source
D. consumes events delivered to it by an external source such as a web server
E. removes events from the channel and puts them into an external repository
Answer: D
Explanation:
A Flume source consumes events delivered to it by an external source like a web server.
The external source sends events to Flume in a format that is recognized by the target
Flume source. When a Flume source receives an event, it stores it into one or more channels.
The channel is a passive store that keeps the event until it's consumed by a
Flume sink.
References: https://flume.apache.org/FlumeUserGuide.html

NewValidDumpsのOracleのSalesforce DEX-403の試験問題と解答はあなたが必要とした一切の試験トレーニング資料を準備して差し上げます。 我々NewValidDumpsはOracleのFortinet FCP_FWB_AD-7.4試験問題集をリリースする以降、多くのお客様の好評を博したのは弊社にとって、大変な名誉なことです。 Huawei H19-301_V3.0 - NewValidDumpsで、あなたは自分に向いている製品をどちらでも選べます。 たとえば、ベストセラーのOracle　Lpi 201-450問題集は過去のデータを分析して作成ます。 NewValidDumpsはOracleのMicrosoft AZ-800認定試験に受かりたい各受験生に明確かつ顕著なソリューションを提供しました。

Updated: May 28, 2022