Name: Cloudera CCA175 Exam
Brand: DumpsBuddy
SKU: CCA175
Price: 80 USD
Availability: InStock
Rating: 5.0 (96 reviews)

Dumpsbuddy logo

Cloudera Exam CCA175 is Challenging Yet Not Impossible!

Passing a certification like Cloudera Exam CCA175 is really challenging. And this is the reason that most of the IT professionals think of getting this industry demanding certification, impossible! As a matter of fact, it is not! The evidence comes from a host of our clients that passed this exam in their first attempt!

CCA Spark and Hadoop Developer Exam exam requires you to make sure a clear, profound and accurate understanding of the subjects covered in the exam syllabus. The most important thing to pass this exam is to access a study material that provides you exam-oriented, simplified and authentic information that is primary requirement of Cloudera Exam CCA175.

How DumpsBuddy Provides you the best support to ace Cloudera CCA175 Exam Questions and Answers

DumpsBuddy’s experts are well-aware of the prerequisites of the Cloudera Exam CCA175 and offer you the most updated and verified study material to grasp all concepts of Cloudera Exam CCA175. You can opt for DumpsBuddy Questions Answers to equip yourself with deep and flawless understanding of the each and every topic of the syllabus. All the complex and confusing concepts of the certification exam are made clear in an easy to understand language. No worries from which academic background you come from. You will find DumpsBuddy Questions Answers immensely easy and interactive.

DumpsBuddy Cloudera Exam CCA175 Dumps have similar promising features and are helpful to know the most significant topics of the exam. They are developed in the same pattern of questions and answers and are packed with the best accurate information. Most of the questions from these dumps are repeated in the real exam.

Packed with verified & updated information
Fulfill all of Exam CCA175 requirements
Cover all Exam CCA175 topics
Matched with the real exam format
Easy to learn content explained with examples
Boosts your confidence with money back guarantee

How DumpsBuddy Cloudera Exam CCA175 Practice Tests help you develop your command on the real exam scenario?

Appearing in the exam without having information of the original format may scare you. DumpsBuddy brings you the best solution to get to know your target exam and nature of the questions it will have. DumpsBuddy Cloudera Exam CCA175 Practice Tests offer you the exact replica of the real exam with the same format and number of questions. The best part is that each replica exam comes with an answer key, developed by subject specialists and the veteran IT professionals. You can consult these keys to know the right answer.

DumpsBuddy Cloudera Exam CCA175 Practice Tests are of multiple benefits. They offer you the opportunity to revise the entire syllabus several times and build a sound knowledge base to confidently perform in the real exam. They will also help you know your weak areas in studies which you can easily improve before going to take the real exam.

How’s DumpsBuddy’s 100% Money Back Guarantee fruitful to you?

DumpsBuddy provides you money back guarantee on its Cloudera Exam CCA175 Questions Answers and Dumps to ensure the credibility of its content to its clients. This guarantee is actually a promise of success! If you simply focus on the easy to learn study material of DumpsBuddy, there isn’t a reason of failure. You can grab your dream certification in very first exam attempt with an outstanding score.

This money back guarantee saves your time in searching for a reliable and workable content to help you in your preparation for Cloudera Exam CCA175. It also builds your confidence in making a fruitful and the best rewarding exam attempt to be certified with Cloudera’s state of the art credential. The effectiveness of Dumpsbuddy’s study material is proved by the lots of appreciative reviews of our clients that made their careers in the IT industry relying only on DumpsBuddy’s products.

How DumpsBuddy Free Updates can help you preparing for Cloudera Exam CCA175?

Once you a buy a product from DumpsBuddy, you are provided Free Updates on your exam for 90-Days. These updates are helpful for you in your exam preparation as they contain sets of new questions recently asked in the exam along with answers written by our experts. These free updates are also helpful for keeping you well-informed on the current scenario of your desired exam.

24/7 DumpsBuddy Cloudera CCA175 Customer Care Service

We provide you the 24/7 customer care service to entertain your inquiries about our products. If you any issue with your exam preparation or in products you purchased from us, feel free to contact us any time you like. You can also contact us for current information on your upcoming exams and availability of our study material on them. Our efficient and very cooperative staff is always prompt to serve you and provide you with the required information without any delay.

All Cloudera Certified Associate CCA Related Certification Exams

Other Cloudera Certification Exams

CCA Spark and Hadoop Developer Exam Questions and Answers

Questions 1

Problem Scenario 87 : You have been given below three files

product.csv (Create this file in hdfs)

productID,productCode,name,quantity,price,supplierid

1001,PEN,Pen Red,5000,1.23,501

1002,PEN,Pen Blue,8000,1.25,501

1003,PEN,Pen Black,2000,1.25,501

1004,PEC,Pencil 2B,10000,0.48,502

1005,PEC,Pencil 2H,8000,0.49,502

1006,PEC,Pencil HB,0,9999.99,502

2001,PEC,Pencil 3B,500,0.52,501

2002,PEC,Pencil 4B,200,0.62,501

2003,PEC,Pencil 5B,100,0.73,501

2004,PEC,Pencil 6B,500,0.47,502

supplier.csv

supplierid,name,phone

501,ABC Traders,88881111

502,XYZ Company,88882222

503,QQ Corp,88883333

products_suppliers.csv

productID,supplierID

2001,501

2002,501

2003,501

2004,502

2001,503

Now accomplish all the queries given in solution.

Select product, its price , its supplier name where product price is less than 0.6 using SparkSQL

Options:

Answer:

See the explanation for Step by Step Solution and configuration.

Explanation:

Solution :

Step 1:

hdfs dfs -mkdir sparksql2

hdfs dfs -put product.csv sparksq!2/

hdfs dfs -put supplier.csv sparksql2/

hdfs dfs -put products_suppliers.csv sparksql2/

Step 2 : Now in spark shell

// this Is used to Implicitly convert an RDD to a DataFrame.

import sqlContext.impIicits._

// Import Spark SQL data types and Row.

import org.apache.spark.sql._

// load the data into a new RDD

val products = sc.textFile("sparksql2/product.csv")

val supplier = sc.textFileC'sparksq^supplier.csv")

val prdsup = sc.textFile("sparksql2/products_suppliers.csv"}

// Return the first element in this RDD

products.fi rst()

supplier.first{).

prdsup.first()

//define the schema using a case class

case class Product(productid: Integer, code: String, name: String, quantity:lnteger, price: Float, supplierid:lnteger)

case class Suplier(supplierid: Integer, name: String, phone: String)

case class PRDSUP(productid: Integer.supplierid: Integer)

// create an RDD of Product objects

val prdRDD = products.map(_.split('\")).map(p => Product(p(0).tolnt,p(1),p(2),p(3).tolnt,p(4).toFloat,p(5).toint))

val supRDD = supplier.map(_.split(",")).map(p => Suplier(p(0).tolnt,p(1),p(2)))

val prdsupRDD = prdsup.map(_.split(",")).map(p => PRDSUP(p(0).tolnt,p(1}.tolnt}}

prdRDD.first()

prdRDD.count()

supRDD.first() supRDD.count()

prdsupRDD.first() prdsupRDD.count(}

// change RDD of Product objects to a DataFrame

val prdDF = prdRDD.toDF()

val supDF = supRDD.toDF()

val prdsupDF = prdsupRDD.toDF()

// register the DataFrame as a temp table prdDF.registerTempTablef'products")

supDF.registerTempTablef'suppliers")

prdsupDF.registerTempTablef'productssuppliers"}

//Select product, its price , its supplier name where product price is less than 0.6

val results = sqlContext.sql(......SELECT products.name, price, suppliers.name as sup_name FROM products JOIN suppliers ON products.supplierlD= suppliers.supplierlD WHERE price < 0.6......]

results. show()

Questions 2

Problem Scenario 79 : You have been given MySQL DB with following details.

user=retail_dba

password=cloudera

database=retail_db

table=retail_db.orders

table=retail_db.order_items

jdbc URL = jdbc:mysql://quickstart:3306/retail_db

Please accomplish following activities.

1. Copy "retaildb.products" table to hdfs in a directory p93_products

2. Filter out all the empty prices

3. Sort all the products based on price in both ascending as well as descending order.

4. Sort all the products based on price as well as product_id in descending order.

5. Use the below functions to do data ordering or ranking and fetch top 10 elements top()

takeOrdered() sortByKey()

Options:

Answer:

See the explanation for Step by Step Solution and configuration.

Explanation:

Solution :

Step 1 : Import Single table .

sqoop import --connect jdbc:mysql://quickstart:3306/retail_db -username=retail_dba -password=cloudera -table=products -target-dir=p93_products -m 1

Note : Please check you dont have space between before or after '=' sign. Sqoop uses the MapReduce framework to copy data from RDBMS to hdfs

Step 2 : Step 2 : Read the data from one of the partition, created using above command, hadoop fs -cat p93_products/part-m-00000

Step 3 : Load this directory as RDD using Spark and Python (Open pyspark terminal and do following). productsRDD = sc.textFile("p93_products")

Step 4 : Filter empty prices, if exists

#filter out empty prices lines

nonemptyjines = productsRDD.filter(lambda x: len(x.split(",")[4]) > 0)

Step 5 : Now sort data based on product_price in order. sortedPriceProducts=nonempty_lines.map(lambdaline:(float(line.split(",")[4]),line.split(",")[2])).sortByKey()

for line in sortedPriceProducts.collect(): print(line)

Step 6 : Now sort data based on product_price in descending order. sortedPriceProducts=nonempty_lines.map(lambda line: (float(line.split(",")[4]),line.split(",")[2])).sortByKey(False)

for line in sortedPriceProducts.collect(): print(line)

Step 7 : Get highest price products name. sortedPriceProducts=nonemptyJines.map(lambda line : (float(line.split(",")[4]),line-split(,,,,,)[2]))-sortByKey(False).take(1)

print(sortedPriceProducts)

Step 8 : Now sort data based on product_price as well as product_id in descending order.

#Dont forget to cast string #Tuple as key ((price,id),name)

sortedPriceProducts=nonemptyJines.map(lambda line : ((float(line print(sortedPriceProducts)

Step 9 : Now sort data based on product_price as well as product_id in descending order, using top() function.

#Dont forget to cast string

#Tuple as key ((price,id),name)

sortedPriceProducts=nonemptyJines.map(lambda line: ((float(line.s^^

print(sortedPriceProducts)

Step 10 : Now sort data based on product_price as ascending and product_id in ascending order, using takeOrdered{) function.

#Dont forget to cast string

#Tuple as key ((price,id),name) sortedPriceProducts=nonemptyJines.map(lambda line: ((float(line.split(","}[4]},int(line.split(","}[0]}},line.split(","}[2]}}.takeOrdered(10, lambda tuple : (tuple[0][0],tuple[0][1]))

Step 11 : Now sort data based on product_price as descending and product_id in ascending order, using takeOrdered() function.

#Dont forget to cast string

#Tuple as key ((price,id},name)

#Using minus(-) parameter can help you to make descending ordering , only for numeric value.

sortedPrlceProducts=nonemptylines.map(lambda line: ((float(line.split(","}[4]},int(line.split(","}[0]}},line.split(","}[2]}}.takeOrdered(10, lambda tuple : (-tuple[0][0],tuple[0][1]}}

Questions 3

Problem Scenario 21 : You have been given log generating service as below.

startjogs (It will generate continuous logs)

tailjogs (You can check , what logs are being generated)

stopjogs (It will stop the log service)

Path where logs are generated using above service : /opt/gen_logs/logs/access.log

Now write a flume configuration file named flumel.conf , using that configuration file dumps logs in HDFS file system in a directory called flumel. Flume channel should have following property as well. After every 100 message it should be committed, use non-durable/faster channel and it should be able to hold maximum 1000 events

Solution :

Step 1 : Create flume configuration file, with below configuration for source, sink and channel.

#Define source , sink , channel and agent,

agent1 .sources = source1

agent1 .sinks = sink1

agent1.channels = channel1

# Describe/configure source1

agent1 .sources.source1.type = exec

agent1.sources.source1.command = tail -F /opt/gen logs/logs/access.log

## Describe sinkl

agentl .sinks.sinkl.channel = memory-channel

agentl .sinks.sinkl .type = hdfs

agentl .sinks.sink1.hdfs.path = flumel

agentl .sinks.sinkl.hdfs.fileType = Data Stream

# Now we need to define channell property.

agent1.channels.channel1.type = memory

agent1.channels.channell.capacity = 1000

agent1.channels.channell.transactionCapacity = 100

# Bind the source and sink to the channel

agent1.sources.source1.channels = channel1

agent1.sinks.sink1.channel = channel1

Step 2 : Run below command which will use this configuration file and append data in hdfs.

Start log service using : startjogs

Start flume service:

flume-ng agent -conf /home/cloudera/flumeconf -conf-file /home/cloudera/flumeconf/flumel.conf-Dflume.root.logger=DEBUG,INFO,console

Wait for few mins and than stop log service.

Stop_logs

Labour Day Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: netbudy65

Dumpsbuddy logo

Cloudera CCA175 Exam Dumps Questions and Answers

Get All Cloudera PDF Questions and Answers Packages

CCA175 exam detail

Cloudera Exam CCA175 is Challenging Yet Not Impossible!

How DumpsBuddy Provides you the best support to ace Cloudera CCA175 Exam Questions and Answers

How DumpsBuddy Cloudera Exam CCA175 Practice Tests help you develop your command on the real exam scenario?

How’s DumpsBuddy’s 100% Money Back Guarantee fruitful to you?

How DumpsBuddy Free Updates can help you preparing for Cloudera Exam CCA175?

24/7 DumpsBuddy Cloudera CCA175 Customer Care Service

All Cloudera Certified Associate CCA Related Certification Exams

Other Cloudera Certification Exams

CCA Spark and Hadoop Developer Exam Questions and Answers

Options:

Answer:

Explanation:

Options:

Answer:

Explanation:

Options:

Answer:

Quick Links

Why Us

Unlimited Packages

Site Secure

We Accept

DumpsBuddy. All Rights Reserved

Labour Day Special Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: netbudy65

Dumpsbuddy logo

Home > Cloudera > Cloudera Certified Associate CCA

Cloudera CCA175 Exam Dumps Questions and Answers

Get All Cloudera PDF Questions and Answers Packages

CCA175 exam detail

Cloudera Exam CCA175 is Challenging Yet Not Impossible!

How DumpsBuddy Provides you the best support to ace Cloudera CCA175 Exam Questions and Answers

How DumpsBuddy Cloudera Exam CCA175 Practice Tests help you develop your command on the real exam scenario?

How’s DumpsBuddy’s 100% Money Back Guarantee fruitful to you?

How DumpsBuddy Free Updates can help you preparing for Cloudera Exam CCA175?

24/7 DumpsBuddy Cloudera CCA175 Customer Care Service

All Cloudera Certified Associate CCA Related Certification Exams

Other Cloudera Certification Exams

CCA Spark and Hadoop Developer Exam Questions and Answers

Options:

Answer:

Explanation:

Options:

Answer:

Explanation:

Options:

Answer:

Quick Links

Why Us

Unlimited Packages

Site Secure

We Accept

DumpsBuddy. All Rights Reserved