日韩欧美亚洲 _ 欧美亚洲一区 _ 日本亚洲欧美 _ 亚洲精品欧美国产白袜脚足J棉袜在线观看_亚洲熟妇av一区二区三区_久久天天躁狠狠躁夜_精品众筹模特私拍在线

單項選擇題

An administrator is implementing a second server due to the increased usage. Which of the following optimization techniques is the administrator using?（）

A. Caching engines
B. QoS
C. Traffic shaping
D. Load balancing

你可能感興趣的試題

單項選擇題

A technician needs to install additional access points for a new high speed connection being added in the new office space. Which of the following will MOST likely be installed to allow additional CAT5 cable connections?（）

A. Smart Jack
B. Demarc
C. 110 Block
D. 66 Block

單項選擇題

Which of the following LAN technologies is considered fast Ethernet and uses two pairs of cabling,one pair for sending and the other pair for receiving?（）

A.100Base-T4
B.100Base-TX
C.100Base-X
D.100Base-FX