(D326) DTMG 3179 (Advanced Data Management) Latest FA Review Q & S 2024

D326 DTMG 3179




Advanced Data Management




LATEST FINALS REVIEW
Q&S




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,1. Which of the following is NOT a characteristic of Big Data?
- A) Volume
- B) Velocity
- C) Variety
- D) Vulnerability
ANS: D) Vulnerability


2. In a distributed computing environment, what does
"MapReduce" refer to?
- A) A programming model for processing large data sets
- B) A method of decreasing data storage requirements
- C) An algorithm for sensor data collection
- D) A visualization technique for geographical data
ANS: A) A programming model for processing large data
sets


3. Which of the following data management technologies is most
associated with columnar storage?
- A) MongoDB
- B) Cassandra

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, - C) HBase
- D) Redis
ANS: C) HBase


4. What primary function does a Data Lake serve in an
organization's data architecture?
- A) Storing structured data
- B) Archiving data
- C) Storing raw, unprocessed data
- D) Performing real-time data analytics
ANS: C) Storing raw, unprocessed data


5. Which of the following is a key principle of the CAP theorem
in distributed systems?
- A) Consistency, Anonymity, Privacy
- B) Capacity, Performance, Accuracy
- C) Consistency, Availability, Partition tolerance
- D) Compression, Access, Performance
ANS: C) Consistency, Availability, Partition tolerance


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