round 3

Technical Quiz

​Round 3

Multiple Choice

What is the maximum value that can be stored in a 32-bit signed integer data type in most programming languages?

• 2^31-1

• 2^32-1

• 2^31

• 2^32

Multiple Choice

What is the purpose of MapReduce in the Hadoop ecosystem?

• To store large data sets in a distributed manner

• To process large data sets in a distributed manner

• To manage data storage in a distributed manner

• To manage data processing in a centralized manner

Multiple Choice

What is a heap data structure used for?

• Storing data in a queue-like structure

• Storing data in a stack-like structure

• Storing data with fast search operations

• Storing data with fast insertion and deletion operations

Multiple Choice

What is the main use case for 5G in the industrial sector?

• Consumer smartphone use

• IoT (Internet of Things) devices

• Automation in manufacturing and industrial processes

• None of the above

Multiple Choice

What is a smart contract?

• A self-executing contract with the terms of the agreement between buyer and seller being directly written into code and stored on a blockchain

• A traditional contract between buyer and seller that is stored in a centralized database

• A self-executing contract between buyer and seller that is stored on a standalone computer system

• None of the above