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【多选题】
下列有关货物安全管理的内容,正确的是()。
A.
储存有保质期的产品应按规定确定储存时间,实行先进后出的原则
B.
当袋装产品的原包装损坏时,无需更换包装
C.
库房保管员要对保管产品进行定期检查,进行保养和防护
D.
对于易燃易爆等特殊货物应按有关规定储存
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【单选题】Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?()
A.
Connects client devices wireless protocol
B.
Crosses metropolitan, regional, or national boundaries
C.
Limited in a single building, a group of buildings, or even a single room
D.
Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)
【判断题】WAN的英文全称为Wide Area Network
A.
正确
B.
错误
【单选题】Wide Area Network (WAN) is a computer network that covers a broad areA. Which statement is correct for wide-area network (WAN)?()
A.
Limited in a single building, a group of buildings, or even a single room
B.
Crosses metropolitan, regional, or national boundaries
C.
Encompasses an entire city or metropolitan area and connects multiple local-area networks (LANs)
D.
Connects client devices wireless protocol
【判断题】刮水器用来清除挡风窗玻璃上的雨水、雪或尘土,确保驾驶员能有良好的视线。
A.
正确
B.
错误
【判断题】刮水器用来清除挡风窗玻璃上的雨水、雪或尘土,确保驾驶员能有良好的视线。
A.
正确
B.
错误
【简答题】wide area network(WAN)广域网
【判断题】linux文件系统中每个文件用j节点来标识。()
A.
正确
B.
错误
【单选题】Wide Area Network 代表的广域网,简写为()。
A.
WOA
B.
WAN
C.
LAN
D.
NAW
【简答题】linux 文件系统中每个文件都是用 来标识。
【简答题】WAN (Wide Area Network)
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