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【多选题】
计算机的主机是指( )。A.
CPU
B.
输入设备
C.
输出设备
D.
内存
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】1-2. 假定盘块的大小为1 KB,对于1.2MB的软盘,FAT12需占用(1.8KB)的存储空间;对于100 MB的硬盘,FAT16 需占用(B)的存储空间。
A.
（1）100KB
B.
（2）150KB
C.
（3）200KB
D.
（4）250KB
E.
（5）300KB
【单选题】Researchers usually start with _____ when developing the research plan.
A.
primary data
B.
secondary data
C.
field research
D.
sales research
【单选题】假定盘块的大小为1KB,对于100MB的硬盘,FAT需要占用( )的存储空间。(这里FAT指FAT16不够用 <100K,又因FAT一般采用半个字节的方式增加,所以FAT表项长度为20)
A.
100KB
B.
150KB
C.
200KB
D.
250KB
【简答题】Complete each sentence with a word from the following five words. A. refund B. turnover C. supplier D. dispatch E. order 1 The machines were faulty, so we returned them to our _______. 2 A...
【单选题】Nurses acting as nursing educators and nursing researchers usually possess ( ).
A.
associate degree
B.
doctoral degree
C.
master degree
D.
baccalaureate degree
【简答题】冯诺依曼结构的计算机三大总线包括( )、( )、( );只有( )是单向传输,其他两种总线都是双向三态传输。
【简答题】Why do researchers usually quote other scholars in research design ?
【判断题】Scientific manuscripts are usually written for a very small number of other researchers working in the same field; therefore there is no need to explain any scientific terms.
A.
正确
B.
错误
【单选题】Nurses acting as nursing educators and nursing researchers usually possess______.
A.
Associate degree
B.
Doctoral degree
C.
Master degree
D.
Baccalaureate degree
【单选题】Researchers can usually get an embryo in the following ways except________
A.
fertility clinics
B.
donation from some couples
C.
the use of sperm and egg
D.
therapeutic cloning
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