Alan Turing
Encryption
Big Data
Big Data Analytics
100
Who was Alan Turing?
Alan Turing was an English mathematician, logician, computer scientist and cryptographer.
100
What two major types is encryption divided into?
Symmetric encryption and Asymmetric encryption
100
what is big data?
Data sets that are too large or complex to be dealt with by traditional data-processing software.
100
What can you discover with big data analytics?
Big Data Analytics refers to the process of examining large and complex data sets to uncover hidden patterns, correlations, market trends, and customer preferences.
200
Which movie is inspired by the turing test
200
What are the main goals of encryption?
Confidentiality, Integrity, Non-repudiation, Authentication
200
What are the three main characteristics of the big data?
VOLUME, VELOCITY AND VARIETY.
200
What are the types of big data analytics?
Descriptive analytics, Diagnostic analytics, Predictive analytics and Perspective analytics.
300
What does the Turing test evaluate
The test evaluates a machine's ability to exhibit intelligent same or indistinguishable behavior from that of a human.
300
What are the disadvantages of symmetric encryption?
Both interlocutors must know the same key, so a key exchange must take place, probably on an insecure channel.
300
Give me 3 examples of unstructured data.
correct answer:
-image
-audio
-video
-documents, like pdf, word, excel
-email
300
What is the process of using data to determine the causes of trends and correlations between variables called?
Diagnostic analytics.
400
How is the Turing test considered passed?
The test is considered passed for the machine when the interrogator attributes at least 30% of the victories to the computer.
400
What is the main difference between the symmetric encryption and the asymmetric encryption?
Symmetric encryption uses a single key for both encrypting and decrypting, identical for both interlocutors, while asymmetric encryption uses two keys per interlocutor, one private and one public, so the key that encrypts is not the same as the one that decrypts.
400
Explain what the term Veracity means in the Big Data context.
The term "Veracity" refers to the truthfulness and reliability of the data. In other words, it is not enough that the data is numerous, fast and varied; it is essential that they are also precise, correct and reliable.
400
What are predictive analytics?
Predictive data analytics transforms information into insights for future decision making. The analysis will make assumptions based on previous results and situations.
500
What is the name of the first computer that passed the Turing test? In what year did he succeed?
Eugene Goostman, in 2001
500
What is the difference between encryption and steganography?
The steganografy is a technique of hiding information within another medium, such as an image, audio file, or video, so that the existence of the hidden data is not obvious while with the encryption the information is visible but cannot be understood by someone who does not know the key.
500
What are two of the important modern technologies that have made it possible to manage these large amounts of data?
Data lakes (large data stores) and Hadoop (a system that allows you to manage huge amounts of data).
500
Which type of big data analytics is used in demand trends and Financial Statement Analysis and which type is used for: tracking oil prices and their fluctuations, and improving management of storage and production?
The Descriptive Analytics is used in: Financial Statement Analysis, Demand Trends (is used for example by netflix and other services to understand which TV series and movies are trending at any given time and list trending titles in a section of the platform’s home screen).
The Perspective Analytics is used to: Tracking oil prices and their fluctuations and to improving management of storage and production.