单项选择题
A.format B.sfc C.edit D.msconfig
Which of the following is the BEST way to deny unauthor...
单项选择题Which of the following is the BEST way to deny unauthorized computers access to a network? （）
A. Disable DHCP. B. Use MAC filtering. C. Disable the SSID broadcast. D. Use a network firewall.
A computer is redeployed after sitting in storage for a...
单项选择题A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）
A. The computers BIOS is corrupt. B. The computers operating system needs to be updated. C. The computers CMOS battery has lost its charge. D. The computers power supply is failing.
Which of the following could cause an Inaccessible boot...
单项选择题Which of the following could cause an Inaccessible boot drive error during the boot process? （）
A. HDD failure B. DVI failure C. USB failure D. CD failure
