
Big Data Processing Quiz
Authored by Dana Paz
Computers
12th Grade
Used 6+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in processing big data?
Data Analysis
Data Collection
Data Visualization
Data Mining
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a source of big data?
Weather reports
Social media platforms
Sensors
Transactions
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of data cleaning in big data processing?
To ensure data quality and reliability
To introduce errors in the data
To store data in multiple formats
To increase the size of the data
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main goal of statistical analysis in big data processing?
To confuse the data
To extract meaningful insights and patterns
To increase data noise
To reduce data quality
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the potential downside of biased results in machine learning?
Increased generalization
Unfair or discriminatory outcomes
Enhanced privacy concerns
Improved decision-making
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of data mining?
To find hidden treasures in data
To create biased results
To increase data privacy
To reduce data quality
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of metadata in the digital world?
To limit data sharing
To confuse data analysts
To provide additional details about digital files
To decrease data integrity
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