1. Which Internet of Things (IoT) challenge involves the difficulty of developing and implementing protocols that allow devices to communicate in a standard fashion?

a) Security

b) Privacy

c) Interoperability

d) Compliance

2. Kaira's company recently switched to a new calendaring system provided by a vendor. Kaira and other users connect to the system, hosted at the vendor's site, using a web browser. Which service delivery model is Kaira's company using?

a) Platform as a Service (PaaS)

b) Software as a Service (SaaS)

c) Communications as a Service (CaaS)

d) Infrastructure as a Service (IaaS)

3. Which technology can be used to protect the privacy rights of individuals and simultaneously allow organizations to analyze data in aggregate?

a) Encryption

b) Decryption

c) Deidentification

d) Aggregation

4. Which one of the following is NOT an area of critical infrastructure where the Internet of Things (IoT) is likely to spur economic development in less developed countries?

a) Wastewater treatment

b) Water supply management

c) E-commerce

d) Agriculture

5. Maria's company recently experienced a major system outage due to the failure of a critical component. During that time period, the company did not register any sales through its online site. Which type of loss did the company experience as a result of lost sales?

a) Replacement cost

b) Opportunity cost

c) Manpower cost

d) Cost of good sold

6. Yuri is a skilled computer security expert who attempts to break into the systems belonging to his clients. He has permission from the clients to perform this testing as part of a paid contract. What type of person is Yuri?

a) Cracker

b) White-hat hacker

c) Black-hat hacker

d) Grey-hat hacker

7. Bob is using a port scanner to identify open ports on a server in his environment. He is scanning a web server that uses Hypertext Transfer Protocol (HTTP). Which port should Bob expect to be open to support this service?

a) 21

b) 23

c) 80

d) 443

8. Users throughout Alison's organization have been receiving unwanted commercial messages over the organization's instant messaging program. What type of attack is taking place?

a) Spam

b) Phishing

c) Social engineering

d) Spim

9. What type of malicious software masquerades as legitimate software to entice the user to run it?

a) Virus

b) Worm

c) Trojan horse

d) Rootkit

10. Barry discovers that an attacker is running an access point in a building adjacent to his company. The access point is broadcasting the security set identifier (SSID) of an open network owned by the coffee shop in his lobby. Which type of attack is likely taking place?

a) Evil twin

b) Wardriving

c) Bluesnarfing

d) Replay attack

11. Which control is not designed to combat malware?

a) Firewalls

b) Antivirus software

c) Awareness and education efforts

d) Quarantine computers