下述哪一项不是构成局域网的基本构件()。 A.网络适配器 B.传输介质 C.网络连接

题型:单项选择题

问题:

下述哪一项不是构成局域网的基本构件()。

A.网络适配器

B.传输介质

C.网络连接设备

D.操作系统

考点:民航电信人员执照考试计算机基础计算机基础题库
题型:单项选择题

根据《中华人民共和国合同法》规定,( )的合同属于无效合同。

A.恶意串通损害第三人利益

B.因重大误解而订立的合同

C.订立合同时显失公平

D.以合法形式掩盖非法目的

E.损害公共利益订立

题型:单项选择题

你认为教育对于构建和谐社会具有什么意义和作用?

题型:单项选择题

商业银行对非自用不动产和企业资本投资的40%,应从核心资本中扣除。( )

题型:单项选择题

Childhood is a time (1)_____ there are few responsibilities to make life difficult. If a child has good parents, he is fed, looked after and loved, whatever he may do.  (2)_____ is impossible that he will ever again in his life (3)________(give) so much without having to do anything in return. But a child hashis pains; he is not so free to do (4) _____he wishes to; he is continually being told not to do something, or being punished (5)_____ what he has done wrong.

When the child has become a young man and this young man starts to earn his own living, he can no longer expect others to pay for his food, his clothes, and his room, but has to work on his own if he wants to live (6)________ (comfort). If he spends most of his time (7) ________(play) about in the way that he used to as a child, he will go (8)________ (hunger). If, however, he works hard, (9)________(keep) out of trouble and has good health, he can have the great happiness of building up for himself his own position in (10)________ (social).

题型:单项选择题

设x、y、z和k都是int型变量,则执行表达式:x=(y=4,Z=16,k=32)后,x的值为______。

A) 4
B) 16
C) 32
D) 52

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