首页
登录
职称英语
Bluetooth is changing small-area networking into a wireless and automatic connec
Bluetooth is changing small-area networking into a wireless and automatic connec
游客
2024-06-17
33
管理
问题
Bluetooth is changing small-area networking into a wireless and automatic connection with no need for user intervention and low need of transmission power. [br] Bluetooth networking transmits data via low-power radio waves between 2.402 GHz and 2.480 GHz.
选项
A、Y
B、N
C、NG
答案
A
解析
本题定位词是low-power radio waves,涉及蓝牙传输信息的频率,从而锁定Bluetooth Operation部分。该部分第一段提到:It communicates on a frequency of 2.45 gigahertz(actually between 2.402 GHz and 2.480 GHz,to be exact)。题干中表述的蓝牙使用频率与文章事实一致,故判断本题正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3637782.html
相关试题推荐
Fewpeoplelikechangingtheirhabits,goodorbad,and,whetheritissmok
TelevisionhastransformedpoliticsintheUnitedStatesbychangingtheway
Bluetoothischangingsmall-areanetworkingintoawirelessandautomaticconnec
Bluetoothischangingsmall-areanetworkingintoawirelessandautomaticconnec
Bluetoothischangingsmall-areanetworkingintoawirelessandautomaticconnec
Bluetoothischangingsmall-areanetworkingintoawirelessandautomaticconnec
【B1】[br]【B4】A、relateB、connectC、damageD、concernD此处的意思是与健康有关的,damage“损坏,损伤”,
ThefamilyinBritainischanging.TheoncetypicalBritishfamilyheadedby
ThefamilyinBritainischanging.TheoncetypicalBritishfamilyheadedby
ThefamilyinBritainischanging.TheoncetypicalBritishfamilyheadedby
随机试题
TheearlyretirementofexperiencedworkersisseriouslyharmingtheU.S.e
Formostpeople,keepingfitinvolvesanestablishedexerciseroutinebuilta
某男性工人,在东北某森林地区从事野外伐木工作,工龄5年,近来常感手部疼痛、麻木,
根据《宪法》规定,关于国务院的说法,下列选项正确的是()。A.国务院由总理、副
黄连解毒汤中黄芩的作用是A.清中焦火邪 B.清三焦火邪 C.清中上焦火邪
财务预测的审查包括()。 A.成本、利润的审查B.销售收入审查 C.税金
可摘义齿,导致面部酸痛的原因和咀嚼无力的原因是( )。A.咀嚼肌疾患 B.垂
陈某因涉嫌盗窃罪被起诉至某县人民法院。在休庭时,陈某趁看守不注意,越窗逃走,致使
下列建设工程施工合同无效情况下产生的价款纠纷,法院不予支持的是()。A.工
男性,70岁。高血压性心脏病史10年,1月来出现夜间阵发性呼吸困难,1天来气喘、
最新回复
(
0
)