Alibaba ACA-BIGDATA1 Exam (page: 3)
Alibaba ACA Big Data Certification Exam
Updated on: 25-Dec-2025

Viewing Page 3 of 17

In DataWorks, we can configure alert policies to monitor periodically scheduled tasks, so that an alert will be issued timely. Currently DataWorks supports ________ alerts.
(Number of correct answers: 2)

  1. Email
  2. Text message
  3. Telephone
  4. Aliwangwang

Answer(s): A,B



Which of the following task types does DataWorks support? (Number of correct answers: 4)

  1. Data Synchronization
  2. SHELL
  3. MaxCompute SQL
  4. MaxCompute MR
  5. Scala

Answer(s): A,B,C,D



In order to improve the processing efficiency when using MaxCompute, you can specify the partition when creating a table. That is, several fields in the table are specified as partition columns.
Which of the following descriptions aboutMaxCompute partition table are correct? (Number of correct

  1. In most cases, user can consider the partition to be the directory under the file system
  2. User can specify multiple partitions, that is, multiple fields of the table are considered as the partitions of the table, and the relationship among partitions is similar to that of multiple directories
  3. If the partition columns to be accessed are specified when using data, then only corresponding partitions are read and full table scan is avoided, which can improve the processing efficiency and save costs
  4. MaxCompute partition only supports string type and the conversion of any other types is not allowed
  5. The partition value cannot have a double byte characters (such as Chines

Answer(s): B,C,E



In DataWorks, a task should be instantiated first before a scheduled task is running every time, that is, generating a corresponding instance which is executed for running the scheduled task. The status is different in each phase of the scheduling process, including ________. (Number of correct

  1. Not running
  2. Running
  3. Running Successfully

Answer(s): B,C



Alibaba Cloud E-MapReduce can be easily plugged with other Alibaba Cloud services such as Log Service, ONS, MNS that act as data ingestion channels from real-time data streams.
Which of the following descriptions about real-time processing are correct? (Number of correct answers: 3)

  1. This data is streamed and processed using Apache
    Flume or Kafka in integration with Apache Storm using complex algorithmsB. Kafka is usually preferred with Apache Storm to provide data pipeline
  2. The final processed data can be stored in HDFS, HBase or any other big data store service in real time.
  3. Apache Sqoop is used to do the real-time data transmission of structured data

Answer(s): A,B,C



Viewing Page 3 of 17



Share your comments for Alibaba ACA-BIGDATA1 exam with other users:

Q44 7/30/2023 11:50:00 AM

ans is coldline i think
UNITED STATES


Anuj 12/21/2023 1:30:00 PM

very helpful
Anonymous


Giri 9/13/2023 10:31:00 PM

can you please provide dumps so that it helps me more
UNITED STATES


Aaron 2/8/2023 12:10:00 AM

thank you for providing me with the updated question and answers. this version has all the questions from the exam. i just saw them in my exam this morning. i passed my exam today.
SOUTH AFRICA


Sarwar 12/21/2023 4:54:00 PM

how i can see exam questions?
CANADA


Chengchaone 9/11/2023 10:22:00 AM

can you please upload please?
Anonymous


Mouli 9/2/2023 7:02:00 AM

question 75: option c is correct answer
Anonymous


JugHead 9/27/2023 2:40:00 PM

please add this exam
Anonymous


sushant 6/28/2023 4:38:00 AM

please upoad
EUROPEAN UNION


John 8/7/2023 12:09:00 AM

has anyone recently attended safe 6.0 certification? is it the samq question from here.
Anonymous


Blessious Phiri 8/14/2023 3:49:00 PM

expository experience
Anonymous


concerned citizen 12/29/2023 11:31:00 AM

52 should be b&c. controller failure has nothing to do with this type of issue. degraded state tells us its a raid issue, and if the os is missing then the bootable device isnt found. the only other consideration could be data loss but thats somewhat broad whereas b&c show understanding of the specific issues the question is asking about.
UNITED STATES


deedee 12/23/2023 5:10:00 PM

great help!!!
UNITED STATES


Samir 8/1/2023 3:07:00 PM

very useful tools
UNITED STATES


Saeed 11/7/2023 3:14:00 AM

looks a good platform to prepare az-104
Anonymous


Matiullah 6/24/2023 7:37:00 AM

want to pass the exam
Anonymous


SN 9/5/2023 2:25:00 PM

good resource
UNITED STATES


Zoubeyr 9/8/2023 5:56:00 AM

question 11 : d
FRANCE


User 8/29/2023 3:24:00 AM

only the free dumps will be enough for pass, or have to purchase the premium one. please suggest.
Anonymous


CW 7/6/2023 7:37:00 PM

good questions. thanks.
Anonymous


Farooqi 11/21/2023 1:37:00 AM

good for practice.
INDIA


Isaac 10/28/2023 2:30:00 PM

great case study
UNITED STATES


Malviya 2/3/2023 9:10:00 AM

the questions in this exam dumps is valid. i passed my test last monday. i only whish they had their pricing in inr instead of usd. but it is still worth it.
INDIA


rsmyth 5/18/2023 12:44:00 PM

q40 the answer is not d, why are you giving incorrect answers? snapshot consolidation is used to merge the snapshot delta disk files to the vm base disk
IRELAND


Keny 6/23/2023 9:00:00 PM

thanks, very relevant
PERU


Muhammad Rawish Siddiqui 11/29/2023 12:14:00 PM

wrong answer. it is true not false.
SAUDI ARABIA


Josh 7/10/2023 1:54:00 PM

please i need the mo-100 questions
Anonymous


VINNY 6/2/2023 11:59:00 AM

very good use full
Anonymous


Andy 12/6/2023 5:56:00 AM

very valid questions
Anonymous


Mamo 8/12/2023 7:46:00 AM

will these question help me to clear pl-300 exam?
UNITED STATES


Marial Manyang 7/26/2023 10:13:00 AM

please provide me with these dumps questions. thanks
Anonymous


Amel Mhamdi 12/16/2022 10:10:00 AM

in the pdf downloaded is write google cloud database engineer i think that it isnt the correct exam
FRANCE


Angel 8/30/2023 10:58:00 PM

i think you have the answers wrong regarding question: "what are three core principles of web content accessibility guidelines (wcag)? answer: robust, operable, understandable
UNITED STATES


SH 5/16/2023 1:43:00 PM

these questions are not valid , they dont come for the exam now
UNITED STATES