超星 - Chapter7 Information security 测试 - 查题吧

单选题

The most current form of ransomware demands payment in the form of _________.

A. Bitcoins
B. cash
C. credit cards
D. Paypal transactions

单选题

_________ is an access control.

A company gate
B. Encryption
C. A firewall
D. RFID

单选题

_________ is a communications control.

A company gate
B. Encryption
C. A firewall
D. RFID

单选题

_________ controls prevent unauthorized individuals from gaining access to a company’s facilities.

Access
B. Communications
C. Physical
D. Useful

单选题

_________ controls restrict unauthorized individuals from using information resources.

Access
B. Communications
C. Physical
D. Useful

单选题

A(n) _________ is a software package that attempts to identify and eliminate viruses and worms.

A. anti-malware system
B. DMZ
C. ERP
D. firewall

单选题

_________ is a private network that uses a public network to connect users.

A. DoS
B. ERP
C. RFID
D. VPN

单选题

An employee at Company A receive an email and opened the attachment contained within the message. Shortly afterwards all employees were blocked from accessing files on the company’s servers and the criminal told the Company A they would have to pay a large amount of Bitcoin to regain access to their files. Company A was a victim of _____

A. ransomware
B. identity theft
C. spyware
D. cyber warfare
E. phishing attack

单选题

What are the three legs of the sustainability model discussed in class?

A. Environmental , Political, Economic
B. Environmental, Social , Economic
C. Profitability, Explitation, Consumption
D. None of the above.

单选题

Which of the following is the most accurate statement?

A. Computing uses a substantial amount of power and is responsible for substantial greenhouse gas emissions.
B. Information Systems can be used to reduce the environmental impact of human activities by making them more energy-efficient.
C. Smart buildings can use information systems to be carbon neutral.
D. Both (a) and (b) accurate.
E. Both (a) and (c) accurate.

1