皮皮学，免费搜题
登录
搜题
【多选题】
下面关于大数据在社会信息安全方面的说法正确的是（）。
A.
运用电子热力图和数据预警疏导模型可以解决节假日期间车站等公共场所人流密集拥挤难题
B.
通过免费公益实名服务大数据定制化的大数据支撑对空槽老人的全面服务
C.
公安部为打击拐卖儿童建立了全国首个儿童失踪信息紧急发布平台
D.
杭州公安开发警务app，将交通违章处罚、出入境预约、户口与外来人口居住证办理线上化、实现网上身份与实有人口源头管理
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】查找效率最高的二叉排序树是( )。
A.
所有结点的左子树都为空的二叉排序树
B.
所有结点的右子树都为空的二叉排序树
C.
平衡二叉树
D.
没有左子树的二叉排序树
查看完整题目与答案
【简答题】Vincent got up at half past six in the morning. He hurriedly put on his clothes and finished the 1 prepared by Grandma . His grandparents were the only two people 2 with him. As soon as he waved goodb...
查看完整题目与答案
【简答题】Listen to the audio and fill in the blanks with the words you will hear. Mom: Oh dear, you all look terrible! What’s wrong? Dave, Jane, Dad: Well, I’ve got... I have a bad...I’m... Mom: Hold on, one a...
查看完整题目与答案
【简答题】Complete the dialogues with the full or bare infinitive of the verbs in brackets 1 . A: Judy, I’d like (talk) to you for a minute. Are you busy? B: I’m never too busy (talk) to you. What’s up? A: Look...
查看完整题目与答案
【判断题】查找效率最高的二叉排序树是平衡二叉排序树。
A.
正确
B.
错误
查看完整题目与答案
【简答题】一、填空题(共10题,每题5分) Mom: Oh dear, you all look terrible! What’s wrong? Dave, Jane, Dad: Well, I’ve got... I have a bad...I’m... Mom: Hold on, one at a time! Okay, Dave, you first because you look the wor...
查看完整题目与答案
【简答题】I have been using the Internet since I was five years old, when my dad first sat me down in front of a computer and connected me the World Wide Web. I’ve always felt like a of the Internet worl...
查看完整题目与答案
【单选题】弟の読み方(读法)は?
A.
いもうと
B.
おとうと
C.
おとこ
D.
おんな
查看完整题目与答案
【单选题】查找效率最高的二叉排序树是
A.
所有结点的左子树都为空的二叉排序树
B.
所有结点的右子树都为空的二叉排序树
C.
平衡二叉树
D.
没有左子树的二叉排序树
查看完整题目与答案
【单选题】有关酶竞争性抑制剂特点的叙述，错误的是
A.
抑制剂与底物结构相似
B.
抑制剂与底物竞争酶分子中的底物结合
C.
当抑制剂存在时，Km值变大
D.
抑制剂恒定时，增加底物浓度，能达到最大反应速度
E.
抑制剂与酶分子共价结合
查看完整题目与答案
相关题目：
【单选题】查找效率最高的二叉排序树是( )。
A.
所有结点的左子树都为空的二叉排序树
B.
所有结点的右子树都为空的二叉排序树
C.
平衡二叉树
D.
没有左子树的二叉排序树
查看完整题目与答案
【简答题】Vincent got up at half past six in the morning. He hurriedly put on his clothes and finished the 1 prepared by Grandma . His grandparents were the only two people 2 with him. As soon as he waved goodb...
查看完整题目与答案
【简答题】Listen to the audio and fill in the blanks with the words you will hear. Mom: Oh dear, you all look terrible! What’s wrong? Dave, Jane, Dad: Well, I’ve got... I have a bad...I’m... Mom: Hold on, one a...
查看完整题目与答案
【简答题】Complete the dialogues with the full or bare infinitive of the verbs in brackets 1 . A: Judy, I’d like (talk) to you for a minute. Are you busy? B: I’m never too busy (talk) to you. What’s up? A: Look...
查看完整题目与答案
【判断题】查找效率最高的二叉排序树是平衡二叉排序树。
A.
正确
B.
错误
查看完整题目与答案
【简答题】一、填空题(共10题,每题5分) Mom: Oh dear, you all look terrible! What’s wrong? Dave, Jane, Dad: Well, I’ve got... I have a bad...I’m... Mom: Hold on, one at a time! Okay, Dave, you first because you look the wor...
查看完整题目与答案
【简答题】I have been using the Internet since I was five years old, when my dad first sat me down in front of a computer and connected me the World Wide Web. I’ve always felt like a of the Internet worl...
查看完整题目与答案
【单选题】弟の読み方(读法)は?
A.
いもうと
B.
おとうと
C.
おとこ
D.
おんな
查看完整题目与答案
【单选题】查找效率最高的二叉排序树是
A.
所有结点的左子树都为空的二叉排序树
B.
所有结点的右子树都为空的二叉排序树
C.
平衡二叉树
D.
没有左子树的二叉排序树
查看完整题目与答案
【单选题】有关酶竞争性抑制剂特点的叙述，错误的是
A.
抑制剂与底物结构相似
B.
抑制剂与底物竞争酶分子中的底物结合
C.
当抑制剂存在时，Km值变大
D.
抑制剂恒定时，增加底物浓度，能达到最大反应速度
E.
抑制剂与酶分子共价结合
查看完整题目与答案