Technology Management

Question 1

Three features of big data

Answer 1

Volume, Velocity, Variety

Question 2

Alec Levenson’s three ways big data can help

Answer 2

Collecting new data; Using existing data more effectively; Better strategic analysis

Question 3

Systems are designed to allow the different parts of an organization to access the same data and perform more efficiently

Answer 3

Enterprise resource planning (ERP)

Question 4

The organization purchases and installs hardware and software on internal machines, supported by internal IT staff or an IT vendor.

Answer 4

On-premises

Question 5

The firm does not purchase or install any software. Instead, the organization subscribes to software that has been developed for multiple users and that runs on the vendor’s hardware. It is accessed through the cloud.

Answer 5

Software as a service (SaaS)

Question 6

Applications are purchased and installed for the organization, but they are located at the vendor’s site and supported by external IT staff.

Answer 6

Hosted

Question 7

What to do if a request from your CEO for employee data may seem plausible, but if it has never happened before?

Answer 7

a phone call should be made to the CEO’s office

Question 8

Which attacks use known data about the user to create the air of legitimacy

Answer 8

Spear phishing

Question 9

What, in a computer context, refers to tricking a user into sharing information—such as passwords, e-mail addresses, or identification numbers—that can then be used to access systems.

Answer 9

Social engineering

Question 10

a benchmark against which organizations design and assess their data practices

Answer 10

he General Data Protection Regulation (GDPR)