某银行拟在远离总部的一个城市设立灾备中心，其核心是存储系统。_爱下问搜题

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问题单项选择题

某银行拟在远离总部的一个城市设立灾备中心，其核心是存储系统。该存储系统恰当的存储类型是______；不适于选用的磁盘是______。

A．NAS
B．DAS
C．IP SAN
D．FC SAN

答案

参考答案：C

解析：本题考查网络资源设备——存储系统方面的基本知识。
存储系统的主要结构有3种：NAS、DAS和SAN。参见本章试题2解析。
由于是远程访问，因此选用IP SAN结构是最适合的。
固态盘具有最快的速度，但目前固态盘还有一些技术上的限制，主要表现在两个方面，一是存储容量还不能向磁盘一样大，二是写的次数有限制，远低于磁盘。鉴于此，银行的灾备应用目前还不适于选用固态盘。

完形填空

Learning experiences happen to us throughout our lives. Not long ago, I had one that I would like to __16__.
I was going to Marblehead with my sailboat team. The team was racing down the highway at 85 mph __17_ we realized we were __18_. Luckily, we saw a rest area ahead. I had a brand-new $20 bill. I was so __19_ because I had never had that kind of cash before. But spending it on __20__ seemed like throwing it away. We all rushed into the pizza line. __21__ I got a pizza and a drink, and walked to my table. About halfway through the meal, I __22_ I had not actually handed any money to the cashier. I had just __23__ out, and nobody had noticed. I felt terrible.
My conscience (良心) opened its mouth and swallowed me in one big bite. I couldn’t __24__ over it. I just couldn’t go back to the cashier and __25__ for my stolen pizza. I was so upset that I __26__ to give myself the pleasure of an ice cream for __27__ that someone would say, “Hey, Jeff, why not you use the change __28__ the pizza instead of that nice, new $20 bill?” I was not so __29__ of my cash now. For the next two years, whenever I was __30__ of the “pizza incident”, I would say to myself, “Don’t think about it…”
I have learned two things from this __31__. Maybe I was a fool for __32__ in to my conscience, and being too stupid to appreciate a __33__ pizza. But the real lesson is that even if you get away with what you have done, your conscience will __34__ up with you.
This reflects the saying, “Coward (懦夫) dies a thousand deaths, a hero dies one.” I was a coward and have felt terrible about that incident at least a thousand times. If I had been a “__35__” and gone back to pay for the pizza, I would have felt a little uncomfortable about it only one, or maybe twice.

C．Immediately

填空题

某酒厂为增值税一般纳税人，2006年6月份销售散装粮食白酒3吨，含税单价每吨4680元，共收取包装物押金2340元，全部款项存入银行。此笔业务应纳的消费税为（）。（粮食白酒、薯类白酒适用消费税税率为20%和每斤0.5元）。