Big Data and Privacy

Big Data and Privacy

10th - 12th Grade

10 Qs

quiz-placeholder

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Big Data and Privacy

Big Data and Privacy

Assessment

Quiz

Computers

10th - 12th Grade

Hard

Created by

K B

Used 61+ times

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Which of the following most accurately describes Moore's Law:

Moore's Law describes a relationship of boolean logic statements involving AND and OR

Moore's Law is the principle that one should assume that any traffic on the Internet is insecure

Moore's Law is the observation that computing power tends to double every two years

Moore's Law explains why cracking modern cryptography is a "computationally hard" problem

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fill in the blank of the following statement: "______ encryption is a method of encryption involving one key for both encryption and decryption."

Symmetric

Asymmetric

Public Key

SSL

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Pick the two expressions involving the Modulo operation that compute to the exact same value (choose 2)

9 MOD 8

1 MOD 16

52 MOD 32

9 MOD 64

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

A coffee shop is considering accepting orders and payments through their phone app and have decided to use public key encryption to encrypt their customers' credit card information. Is this a secure form of payment?

No, public key encryption allows the credit card information to be read by the public.

No, the internet protocols are open standards and thus everything sent over the internet is sent "in the clear".

Yes, public key encryption is built upon computationally hard problems that even powerful computers cannot easily solve.

Yes, public key encryption is secure because it transmits credit card information in binary.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following statements best describes the properties of public key encryption?

Public key encryption is an encryption method which relies on separate keys for encrypting and decrypting information.

Public key encryption is a highly secure encryption scheme that in which a single shared key is used by both the sender and receiver of the message.

Public key encryption makes use of certain types of problems which are easier for humans to solve than computers.

Public key encryption makes use of mathematical problems which no algorithm can be used to solve.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Choose the answer that is NOT a feature of Public Key Cryptography:

A key for decrypting is never made public

Using public key guarantees that only the intended recipient can decrypt the message

A Public Key database ensures 3rd party accountability of security

Allows secure communication without establishing a *shared* encryption key ahead of time.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A programmer is writing a system that is intended to be able to store large amounts of personal data. As the programmer develops the data system, which of the following is LEAST likely to impact the programmer's choices in designing the structure of the system?

Maintaining privacy of the information stored in the data set.

Scalability of the system.

Structuring the metadata of the information for analysis.

The frequency of a particular item occurring in a data set.

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