99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

單項選擇題

When a user’s computer is first turned on, they see a lock symbol and a blinking cursor. Which of the following was configured in the BIOS to show this?（）

A. Intrusion detection
B. Power on password
C. Drive encryption
D. BIOS password

你可能感興趣的試題

單項選擇題

A technician needs to replace a computer’s hard drive. Which of the following should thetechnician do FIRST?（）

A. Remove network connections
B. Remove the RAM
C. Self ground on the computer case
D. Disconnect power to PC

單項選擇題

A technician replaces a computer’s NIC with a wireless card. The user wants to save the NIC.Which of the following should the technician use to preserve the NIC? （）

A. ESD mat
B. ESD wrist strap
C. Sealable plastic bag
D. Anti-static bag

<del id="qfw7t"><th id="qfw7t"></th></del>

<thead id="qfw7t"><thead id="qfw7t"><b id="qfw7t"></b></thead></thead>
<xmp id="qfw7t"><optgroup id="qfw7t"><table id="qfw7t"></table></optgroup></xmp>