单项选择题
A. Wattage B. Amperage C. Resistance D. Voltage
An optical disc with a 4.7GB MAXIMUM storage capacity i...
单项选择题An optical disc with a 4.7GB MAXIMUM storage capacity is likely which of the followingtechnologies?（）
A. DVD-RW B. CD-RW C. BD-ROM D. BD-RW
Which of the following types of software protection wil...
单项选择题Which of the following types of software protection will help mitigate any threats coming fromworms or Trojans?（）
A. Spam blocker B. Anti-Virus C. Anti Spyware D. Anti adware
Which of the following helps protect important confiden...
单项选择题Which of the following helps protect important confidential information from being publiclydisclosed?（）
A. Hard drive wiping B. Social Engineering C. Classification D. RAS server
