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Alibaba ACA Big Data Certification Exam ACA-BIGDATA1 Dumps in PDF

Free Alibaba ACA-BIGDATA1 Real Questions (page: 17)

ACA-BIGDATA1 PDF — 78 Questions

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



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

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

can you please upload please?

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

question 75: option c is correct answer

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

please add this exam

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

please upoad

EUROPEAN UNION
J
John
8/7/2023 12:09:00 AM

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

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

expository experience

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

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UNITED STATES
S
Samir
8/1/2023 3:07:00 PM

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UNITED STATES
S
Saeed
11/7/2023 3:14:00 AM

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

want to pass the exam

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

good resource

UNITED STATES
Z
Zoubeyr
9/8/2023 5:56:00 AM

question 11 : d

FRANCE
U
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
C
CW
7/6/2023 7:37:00 PM

good questions. thanks.

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

good for practice.

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

great case study

UNITED STATES
M
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
R
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
K
Keny
6/23/2023 9:00:00 PM

thanks, very relevant

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

wrong answer. it is true not false.

SAUDI ARABIA
J
Josh
7/10/2023 1:54:00 PM

please i need the mo-100 questions

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

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

very valid questions

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

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

UNITED STATES
M
Marial Manyang
7/26/2023 10:13:00 AM

please provide me with these dumps questions. thanks

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

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

UNITED STATES
S
sudhagar
9/6/2023 3:02:00 PM

question looks valid

UNITED STATES
V
Van
11/24/2023 4:02:00 AM

good for practice

Anonymous
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Divya
8/2/2023 6:54:00 AM

need more q&a to go ahead

Anonymous
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Rakesh
10/6/2023 3:06:00 AM

question 59 - a newly-created role is not assigned to any user, nor granted to any other role. answer is b https://docs.snowflake.com/en/user-guide/security-access-control-overview

Anonymous
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Nik
11/10/2023 4:57:00 AM

just passed my exam today. i saw all of these questions in my text today. so i can confirm this is a valid dump.

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