多项选择题

Which of these are symptoms of malware on a computer? （）(Select TWO).

A. Hard drive and network activity is higher when the computer is idle
B. CD-ROM ejects unexpectedly from the computer
C. Web browser accesses unexpected websites
D. Prints from the computer have random characters and symbols instead of text
E. The monitor has a permanent image burned into the display

点击查看答案

上一题目录下一题

相关考题

单项选择题

Malware has been detected and removed on a customer computer several times in a short periodof time. Which of the following will BEST help prevent future occurrences?（）

A. Defragment the hard drive
B. Discuss safe web-browsing habits with the customer
C. Delete temporary files, cookies and browser history
D. Install anti-virus software which uses manual updates

单项选择题

Which of the following is the default location for the User profiles folder in Windows 7?（）

A. C:\Users
B. C:\Program Files (x86)
C. C:\Documents and Settings
D. C:\Windows\system32

单项选择题

Which of the following should the technician do FIRST when replacing a motherboard?（）

A. Use a benchmarking tool
B. Use anti-static wrist band
C. Remove the CPU
D. Remove the power supply