Data Science Program Quiz 6

Data Science Quiz 6

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1. Which of the following is a key advantage of distributed computing in big data processing?

Reduces network bandwidth usage

Enables parallel processing for faster computation

Improves data security by limiting access

Eliminates the need for cloud storage

2. Which NoSQL database type is best suited for storing hierarchical data?

Column-family stores

Graph databases

Document-based databases

Key-value stores

3. Which cloud service is used for serverless data processing in AWS?

AWS Lambda

Amazon RDS

Amazon EC2

Amazon S3

4. Which of the following best describes the difference between SQL and NoSQL databases?

SQL databases scale horizontally, while NoSQL scales vertically

NoSQL databases only support text-based data, while SQL handles all data types

SQL databases are schema-less, while NoSQL databases have a strict schema

SQL databases are used for structured data, while NoSQL is better for unstructured or semi-structured data

5. Which distributed computing framework is most commonly used for processing big data?

Hadoop

PostgreSQL

SQLite

TensorFlow

6. Which of the following is not a cloud service provider for big data processing?

Google Cloud

Azure

AWS

MongoDB

7. When deploying a machine learning model in the cloud, which of the following factors is most critical for scalability?

Compute resource allocation

Data visualization tools

Model accuracy

Choice of algorithm

8. Which of the following AWS services is best suited for managing structured relational data?

Amazon Redshift

AWS Lambda

Amazon S3

Amazon DynamoDB

9. Which big data storage technology follows a distributed file system approach?

MongoDB

Google BigQuery

Apache Kafka

Hadoop HDFS

10. Which cloud computing model offers the most control over infrastructure management?

Function as a Service (FaaS)

Infrastructure as a Service (IaaS)

Platform as a Service (PaaS)

Software as a Service (SaaS)

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Data Science Program Quiz 6

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