UPS表示()
A.开关电源的一种
B.United Power Supply一体化电源
C.不间断电源
D.逆变电源
参考答案:C
(1) In the strength of the carrier signal is varied to represent binary 1 or 0.
(2) is a system that can map a name to an address and conversely an address to an name.
(3) is a three-way handshaking authentication protocol that it’s packets are encapsulated in the point-to-point protocol
(4) is an approach that enables an ATM Switch to behave like a LAN switch.
(5) is an guided media which is made of glass or plastic and transmits signals in the form of light.
1()
A.ASK
B.PSK
C.FSK
D.FDM
小明在朋友圈做了下面几件事,根据《刑法修正案(九)》规定,其中哪些会受到刑事处罚()。
A.发布流感预防小窍门
B.转发某地内涝的新闻图片
C.发布修改后的图片,伪装交通事故现场爆料
D.谎称经专家证实某地在某时很有可能会地震,引发当地一定范围民众纷纷囤积物资或外出避险