皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【单选题】
计算机信息系统人员安全主要是指计算机()使用人员的安全意识、法律意识、安全技能等。
A.
外部
B.
内部
C.
全部
D.
第三方支付
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【判断题】After t he samples are thoroughly tested ,they will be no market survey.
A.
正确
B.
错误
【单选题】命令按钮能响应的事件接口是( )。
A.
ActionListener
B.
Teistener
C.
ItemListener
D.
AdjustmentListener
【单选题】绘制圆通常有几种方式
A.
3
B.
4
C.
5
D.
6
【简答题】What did the writer think of the watch he bought in the market? [A] He was fond of the watch because it was a Rolex. [B] He found the watch useful though it was very cheap. [C] He didn't like the watc...
【单选题】What did the writer think of the watch he bought in the market? 查看材料
A.
He was fond of the watch because it was a Rolex.
B.
He found the watch useful though it was very cheap.
C.
He didn' t like the watch at all.
D.
He was indifferent to the watch.
【简答题】Once there was a young man, he sold fruits at the market every day in the town. 1_. He believe that the earlier he got go the market, the more he could sell. This made other sellers came to the market...
【判断题】老师可以通过“统计”功能中,成绩管理查看学生的综合成绩
A.
正确
B.
错误
【单选题】将待发送的数据转变为可以在网络中传输的信号的设备是
A.
交换机
B.
路由器
C.
网卡
D.
中继器
【判断题】某游客嫌所住房间标准太低,要求住更高档的房间。导游经与饭店联系后可满足其要求,但需告知所换房费自理。 ( )
A.
正确
B.
错误
【判断题】使用色谱法可以得到具有单一化合物的挥发油
A.
正确
B.
错误
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题