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D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU. $12.49
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D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU.

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D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU.D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU.D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU.D205 DTMG 5240 Data Acquisition FA (Qns & Ans) 2025 WGU.

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  • December 16, 2024
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  • 2024/2025
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D205 DTMG 5240

Data Acquisition

Final Assessment (Qns & Ans)

2025
General Instructions

1. Read All Questions Carefully: Make sure you understand each question.
2. Time Management: You have a specific amount of time to complete the exam.
Keep an eye on the clock and pace yourself.
3. Allowed Materials: Only use materials that are explicitly allowed. Unauthorized
materials can lead to disqualification.
4. ANS Format: Follow the required format for your ANS. For example, multiple-choice
questions might need you to select the best ANS, while essay questions require
detailed responses.
5. Academic Integrity: Adhere to the university's honor code. Any form of cheating or
plagiarism is strictly prohibited.
6. Technical Requirements: Ensure your computer and internet connection are
stable. For online exams, you might need a webcam and microphone for proctoring
purposes.
7. Submission: Submit your ANS before the time expires. Late submissions might not
be accepted.




©2024/2025

,1. What is the primary purpose of data acquisition in the context
of data analysis?
- A. Data Storage
- B. Data Generation
- C. Data Collection
- D. Data Presentation
- Correct ANS: C. Data Collection
Rationale: Data acquisition primarily involves gathering data
from various sources for analysis.


2. Which of the following is not typically considered a data
acquisition method?
- A. Web Scraping
- B. Data Mining
- C. User Surveys
- D. A/B Testing
- Correct ANS: D. A/B Testing
Rationale: A/B Testing primarily evaluates performance, not
necessarily acquiring data.



©2024/2025

,3. Which type of data acquisition technique is characterized by
the continuous recording of data in real-time?
- A. Batch Processing
- B. Streaming
- C. Web Crawling
- D. Surveying
- Correct ANS: B. Streaming
Rationale: Streaming involves real-time data collection often
used for time-sensitive applications.


4. In the context of sensor data acquisition, which factor is
crucial for determining the sampling rate?
- A. Latency
- B. Noise Level
- C. Nyquist Theorem
- D. Data Format
- Correct ANS: C. Nyquist Theorem
Rationale: The Nyquist Theorem states that the sampling rate
must be more than twice the highest frequency of the signal.


5. Which software tool is commonly used for data acquisition
from IoT devices?
©2024/2025

, - A. Apache Hadoop
- B. Apache Kafka
- C. SQL Server
- D. R Studio
- Correct ANS: B. Apache Kafka
Rationale: Kafka is designed for real-time data streaming and is
extensively used in IoT applications for data acquisition.


Fill-in-the-Blank Questions


6. Data acquired from multiple sources often leads to the issue of
________, which can complicate data integration.
Correct ANS: heterogeneity
Rationale: Heterogeneity refers to the differences in data
formats and structures that can hinder integration.


7. _______ refers to the process of identifying and extracting
relevant data from unstructured sources such as social media or
web pages.
Correct ANS: Web Scraping
Rationale: Web scraping automates data extraction from the
web, taking unstructured information into actionable data.

©2024/2025

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