Which of the following is the default HTTPS port?（）……

单项选择题Which type of connector is required for a coaxial network cable?（）

A.RJ-11
B.Tokenring
C.BNC
D.RJ-45

单项选择题A user received an email from their bank asking them to login and verify their personal information.The user complies and fills in the requested information. Days later the user notices their checking account is empty. This is a result of which of the following?（）

A. Spam
B. Phishing
C. Adware
D. A Trojan

单项选择题Which of the following is a characteristic of a serial I O port?（）

A. RJ-11 connector
B. DB-15 connector
C. DB-9 connector
D. RJ-45 connector

多项选择题Which of the following drive connections uses a ribbon cable with a 40-pin connector?（）

A.SATA
B.IDE
C.PATA
D.FDD
E.SCSI

多项选择题Which of the following are potential sources of EMI?（）

A. Strong magnets
B. Toaster ovens
C. Cordless phones
D. Flat panel TVs
E. AC power runs