皮皮学,免费搜题
登录
搜题
【单选题】
网络协议是支撑网络运行的通信规则,因特网上最基本的通信协议是()
A.
UDP协议
B.
FTP协议
C.
POP3协议
D.
TCP/IP协议
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
【简答题】Read the text and answer the questions below. A walk through the woods. I live in a very old town which is surrounded by beautiful woods. It’s a famous beauty spot. On Sundays, hundreds of people come...
【单选题】地砖的空鼓检查的方法是( )。
A.
用橡皮锤敲击
B.
用小锤敲击
C.
耳听
D.
用超声波探测
【简答题】Read the text and answer the questions below. A walk through the woods. I live in a very old town which is surrounded by beautiful woods. It’s a famous beauty spot. On Sundays, hundreds of people come...
【简答题】Read the text and answer the questions below. A walk through the woods. I live in a very old town which is surrounded by beautiful woods. It’s a famous beauty spot. On Sundays, hundreds of people come...
【单选题】起动机继电器与起动机电磁开关不同的是( )。
A.
起动机继电器不能接通蓄电池和起动机之间的电路
B.
起动机继电器不能移动小齿轮啮入飞轮齿圈
C.
起动机继电器不能防止变速器不在空挡位置时起动车辆
【简答题】Read the text and answer the questions below. A walk through the woods. I live in a very old town which is surrounded by beautiful woods. It’s a famous beauty spot. On Sundays, hundreds of people come...
【简答题】某校六层砖混结构宿舍楼水泥砂浆地面工程经检查发现的质量缺陷点分别为: 空鼓:2; 平整度:5; 起沙:21; 开裂:19; 其他:3。为了提高工程质量采用何种统计方法来分析当前存在的主要问题?当前需要重点改进的主要问题是什么?为什么?
【单选题】数据库系统的最大特点是 。
A.
数据的三级抽象和二级独立性。
B.
数据共享性。
C.
数据的结构化。
D.
数据的独立性。
【单选题】起动机继电器与起动机电磁开关不同的是()。
A.
起动机继电器不能接通蓄电池和起动机之间的电路
B.
起动机继电器不能移动小齿轮啮入飞轮齿圈
C.
起动机继电器不能防止变速器不在空挡位置时起动车辆
D.
以上均不正确
【简答题】Read the text and answer the questions below. A walk through the woods. I live in a very old town which is surrounded by beautiful woods. It’s a famous beauty spot . On Sundays, hundreds of people com...
相关题目: