DATA ANALYTICS QUIZ

What is the primary characteristic that differentiates Big Data from traditional data?

• Data Volume

• Data Variety

• Data Velocity

• All of the above

Which of the following is NOT a characteristic feature of Big Data?

• Volume

• Velocity

• Variability

• Veracity

Big Data typically includes which type of data?

• Structured Data

• Semi-Structured Data

• Unstructured Data

• All of the above

What is the primary risk associated with handling Big Data?

• Security and Privacy Issues

• High Costs

• Lack of Tools

• Slow Processing

Which of the following best describes the evolution of analytic scalability?

• Moving from small data to large data

• Moving from batch processing to real-time processing

• Moving from structured to unstructured data

• Moving from local to cloud storage

What distinguishes analysis from reporting in data analytics?

• Analysis involves descriptive statistics, while reporting involves data visualization.

• Analysis involves predictive modeling, while reporting involves historical data.

• Analysis involves statistical methods, while reporting is about summarizing data.

• Reporting involves data cleaning, while analysis involves data transformation.

Which tool is NOT commonly used for modern data analytics?

• Apache Hadoop

• Apache Spark

• Microsoft Excel

• Oracle Database

The term 'web data' primarily refers to:

• Data from social media platforms

• Data from online transaction systems

• Data collected from web servers and browsing activities

• Data in cloud storage

Which of the following is a challenge faced by conventional systems when handling Big Data?

• High-speed processing

• Data integration from multiple sources

• Scalability

• Real-time analytics

Which of the following is NOT a Big Data application?

• Real-time fraud detection

• Predictive maintenance

• Spreadsheets for data entry

• Personalized recommendations