SDS최신버전시험자료 & SDS최신업데이트인증덤프

그리고 Pass4Test SDS 시험 문제집의 전체 버전을 클라우드 저장소에서 다운로드할 수 있습니다: https://drive.google.com/open?id=1PBMEtcCV7SnUFqVDU5H1iCdQdWr6KZS6

요즘 같은 인재가 많아지는 사회에도 많은 업계에서는 아직도 관련인재가 부족하다고 합니다.it업계에서도 이러한 상황입니다.DASCA SDS시험은 it인증을 받을 수 있는 좋은 시험입니다. 그리고Pass4Test는DASCA SDS덤프를 제공하는 사이트입니다.

Pass4Test의 도움으로 여러분은 많은 시간과 돈을 들이지 않으셔도 혹은 여러학원등을 다니시지 않으셔도 우리 덤프로 안전하게 시험을 통과하실 수 있습니다.DASCA SDS시험자료는 우리 Pass4Test에서 실제시험에 의하여 만들어진 것입니다. 지금까지의 시험문제와 답과 시험문제분석 등입니다. Pass4Test에서 제공하는DASCA SDS시험자료의 문제와 답은 실제시험의 문제와 답과 아주 비슷합니다.

>> SDS최신버전 시험자료 <<

최신 DASCA Data Scientist SDS 무료샘플문제 (Q16-Q21):

질문 # 16
What is the agenda of discussion at a "stand up" meeting of an Agile team?

A. What they are planning to do today
B. Both A and B
C. Any roadblocks they are running into
D. All of the above
E. What they accomplished the previous day

정답：D

설명：
A daily stand-up meeting (also called a daily Scrum) is a short meeting (usually 15 minutes) that Agile teams hold to synchronize progress. Its agenda is structured around three key questions:
What was accomplished yesterday? (Progress review).
What is planned for today? (Work alignment).
What impediments or roadblocks exist? (Barriers identification).
This process enhances transparency, communication, and accountability, ensuring the team can quickly address obstacles and stay aligned with sprint goals.
Option A: Correct - yesterday's work is discussed.
Option B: Correct - today's planned tasks are outlined.
Option C: Correct - roadblocks are highlighted.
Option D: Incomplete since it misses C.
Option E: Correct - covers all agenda items.
Thus, the correct answer is Option E (All of the above).
Reference:
DASCA Data Scientist Knowledge Framework (DSKF) - Agile Practices in Data Science Projects.

질문 # 17
The aim of developing Scribe was to offer reliability with using:

A. High disk space usage
B. Complex protocols
C. None of the above
D. Extensive protocols

정답：C

설명：
Scribe is a server developed by Facebook for aggregating log data streamed in real time from many servers.
Its primary aim was reliability and simplicity in collecting logs at scale.
Unlike other systems, Scribe was designed to avoid complex or extensive protocols and to ensure lightweight log transfer.
It also avoids unnecessary high disk usage, relying instead on efficient pipelines.
Thus, the correct answer is Option D (None of the above).
Reference:
DASCA Data Scientist Knowledge Framework (DSKF) - Data Engineering Tools: Log Collection Systems (Scribe, Kafka, Flume).

질문 # 18
Semi-structured data does NOT include:

A. Schema-full data
B. Database system
C. Scientific data
D. File systems

정답：A

설명：
Semi-structured data falls between structured data (e.g., relational databases with fixed schema) and unstructured data (e.g., free text, audio, video). It typically includes irregular or flexible schema information, such as XML, JSON, email data, or log files.
Option A (Database systems): Correct, databases may hold semi-structured content (e.g., JSON or XML columns).
Option B (File systems): Correct, file-based storage (logs, JSON, Avro, CSV) often contains semi-structured data.
Option C (Scientific data): Correct, many scientific applications generate semi-structured data formats (sensor readings, genomic sequences, etc.).
Option D (Schema-full data): Correct Answer. Schema-full (strict schema-defined relational tables) represent structured data, not semi-structured.
Thus, semi-structured data does NOT include schema-full data.
Reference:
DASCA Data Scientist Knowledge Framework (DSKF) - Big Data Fundamentals: Data Types & Sources.

질문 # 19
Which of the following is correct?

A. The central object in Pandas is called a DataFrame
B. Both A and B
C. A data frame is a table with rows and columns
D. All of the above
E. DataFrame is similar to SQL tables or R data frames

정답：D

설명：
Pandas is one of the most widely used Python libraries for data analysis and manipulation. Its central object is the DataFrame.
Option A: Correct. DataFrame is the core data structure in Pandas.
Option B: Correct. DataFrame resembles SQL tables and R data frames, supporting row/column indexing, joins, and grouping.
Option C: Correct. A DataFrame is essentially a 2D labeled table consisting of rows and columns.
Option D: Correct, but not fully inclusive.
Option E: Correct, since all of A, B, and C are true.
Thus, the best answer is Option E (All of the above).
Reference:
DASCA Data Scientist Knowledge Framework (DSKF) - Programming for Data Science: Pandas Data Structures.

질문 # 20
Which of the following is TRUE for data lake?

A. The data lake enables organizations to gather, manage, enrich, and analyze many new sources of data, whether structured or unstructured
B. The data lake can make both of the Business Intelligence and Data Science environments less agile and more productive
C. The data lake enables organizations to treat data as an organizational asset to be gathered and nurtured versus a cost to be minimized
D. The data lake can make both of the Business Intelligence and Data Science environments more agile and more productive
E. None of the above

정답：A,C,D

설명：
But per MCQ single-choice format # answer: A (though ideally A, B, C are correct).
A data lake is a centralized repository designed to store raw, structured, semi-structured, and unstructured data at scale. It provides:
Agility and productivity (Option A): Data lakes support flexible ingestion and faster access, making BI and data science environments more efficient.
Data integration (Option B): They handle multiple types of data, enabling advanced analytics and machine learning use cases.
Data as an asset (Option C): They shift perspective, treating data as a strategic resource, not just a storage cost.
Option D: Incorrect. Data lakes improve agility, not reduce it.
Option E: Incorrect, since multiple true statements exist.
Thus, the correct choice per DASCA context is Option A (with B and C also being true).
Reference:
DASCA Data Scientist Knowledge Framework (DSKF) - Data Engineering: Data Lakes vs Warehouses.

질문 # 21
......

Pass4Test는 여러분의 꿈을 이루어줄 뿐만 아니라 일년무료 업뎃서비스도 따릅니다. Pass4Test에서 제공하는 덤프로 여러분은 1000%시험을 패스하실수 있고DASCA SDS자격증을 취득하실 수 있습니다.지금 바로 사이트에서DASCA SDS덤프데모 즉 덤프의 일부 문제와 답을 다운 받으셔서 체험하실 수 있습니다.

SDS최신 업데이트 인증덤프: https://www.pass4test.net/SDS.html

Pass4Test의 DASCA SDS덤프만 공부하시면 여러분은 충분히 안전하게 DASCA SDS시험을 패스하실 수 있습니다, Pass4Test SDS최신 업데이트 인증덤프의 자료만의 제일 전면적이고 또 최신 업데이트일것입니다, DASCA SDS최신버전 시험자료 만약 인증시험내용이 변경이 되면 우리는 바로 여러분들에게 알려드립니다.그리고 최신버전이 있다면 바로 여러분들한테 보내드립니다, DASCA SDS 덤프는 DASCA SDS 시험의 모든 문제를 커버하고 있어 시험적중율이 아주 높습니다, IT업계에서 살아남으려면Pass4Test에서DASCA인증 SDS덤프를 마련하여 자격증에 도전하여 자기의 자리를 찾아보세요.

그건 그러니까, 여우가 바깥쪽을 향해 두 차례 손뼉을 쳤다, Pass4Test의 DASCA SDS덤프만 공부하시면 여러분은 충분히 안전하게 DASCA SDS시험을 패스하실 수 있습니다, Pass4Test의 자료만의 제일 전면적이고 또 최신 업데이트일것입니다.

시험패스에 유효한 SDS최신버전 시험자료 최신 덤프자료

만약 인증시험내용이 변경이 되면 우리는 바로 여러분들에게 알려드립니다.그리고 최신버전이 있다면 바로 여러분들한테 보내드립니다, DASCA SDS 덤프는 DASCA SDS 시험의 모든 문제를 커버하고 있어 시험적중율이 아주 높습니다.

IT업계에서 살아남으려면Pass4Test에서DASCA인증 SDS덤프를 마련하여 자격증에 도전하여 자기의 자리를 찾아보세요.

그 외, Pass4Test SDS 시험 문제집 일부가 지금은 무료입니다: https://drive.google.com/open?id=1PBMEtcCV7SnUFqVDU5H1iCdQdWr6KZS6

Carl Foster Carl Foster

Biography

SDS최신버전시험자료 & SDS최신업데이트인증덤프

최신버전 SDS최신버전 시험자료 덤프로 Senior Data Scientist 시험을 한방에 패스가능

최신 DASCA Data Scientist SDS 무료샘플문제 (Q16-Q21):

시험패스에 유효한 SDS최신버전 시험자료 최신 덤프자료