97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

<ruby id="y7nol"><xmp id="y7nol"></xmp></ruby>

單項選擇題

Which of the following laptop displays has a thinner design, consumes less power, and is nottransparent?（）

A. Plasma
B. CCFL-backlit LCD
C. OLED
D. LED-backlit LCD

你可能感興趣的試題

單項選擇題

Which of the following is the appropriate interface to connect an optical mouse and keyboard to a computer?（）

A.IEEE1394
B.USB
C.Serial
D.eSATA

單項選擇題

Which of the following devices would need to be configured to block specific ports and protocols from entering the network?（）

A. Bridge
B. Firewall
C. Port replicator
D. Gateway

<pre id="f7hup"></pre>

<pre id="f7hup"></pre>