Question

几个有关计算机基础的题目！！！～～

英文的，有关硬件的，但都很简单，求高人解答，不懂的别瞎凑合，谢谢了！～～好的+分！！～～

Part One : Term matching （术语匹配）
a) Translates the processed information from the computer into a form that humans can understand.
b) Translates data and programs that humans can understand into a form that the computer can process.
c) Holds to data and program instructions for processing data.
d) This is the number of bits that can be accessed at one time by the CPU.
e) A CPU can only read, or retrieve, programs written on this type of memory chip.
f) This type of memory is volatile, and all data stored in this fashion are lost when the computer is turned off.
g) It contains essential information that is required every time the computer system is turned on.
h) These plug into slots inside the system unit and allow the user to expand the computer's capabilities
i) Memory used to store the most frequently accessed information stored in RAM.
j) A data roadway between various system components along which bits travel.
Terms
1. input device
2. output device
3. word size
4. RAM
5. memory
6. expansion card
7. CMOS
8. bus
9. ROM
10. cache
Part Two Multiple choice （单选）
1 Computers are electronic devices that accept instructions, process input, and produce 【 】。
a. information
b.prewritten programs
c. data
d. system software
2 Which is Also called temporary storage, its contents will be lost if electrical power is disrupted or cut off 【 】。
a. secondary storage
b. basic tools
c. memory
d. hard disk
3 The ALU performs arithmetic operations and 【 】。
a. reduced instruction calculations
b. logical operations
c. parity checks
d. binary calculations
d. Unicode
4 CPU performances are measured by the following standards except 【 】。
a. Clock rate
b. Word size
c. Cache
d. Resolution
5 What are the two steps of a machine cycle 【 】。
a instruction cycle and execution cycle
b .reading cycle and writing cycle
c Controling cycle and calculating cycle
d processing cycle and saving cycle
Part Three Things to think about :
If you were to purchase a personal computer today , what type of processor would it have , why ? and why do people upgrade their processors instead of buying a new computer ？

Answer 1

我不是特别懂，但是具体的翻译了一下，你自己看。或许对你有帮助。
第一部分：术语匹配（术语匹配）
一）转换从计算机处理信息的形式进入人类可以理解的。
二）平移的数据和程序，人类可以理解成一种计算机可以处理。
三）数据和处理数据的程序指令成立。
d）这是可以在一个由CPU一次访问位数。
e）一个CPU只能读取，或检索，在这个内存芯片类型编写的程序。
f）这是挥发性的存储器类型，并以这种方式存储的所有数据都将丢失当计算机处于关闭状态。
克），它包含必要的信息，必须在每个计算机系统启动时间。
八）将这些系统内部的单位槽堵塞，并允许用户扩展计算机的功能
我）存储器用于存储最频繁访问的信息存储在RAM中。
十）各种系统部件之间沿巷道哪些位旅行资料。
条款
1。输入设备
2。输出设备
3。字长
4。内存
5。内存
6。扩展卡
7。的CMOS
8。巴士
9。光盘
10。缓存
第二部分选择题（单选）
1电脑是接受指示，处理输入电子设备，并产生【】。
答：信息
b.prewritten方案
角数据
四系统软件
2，又称暂时储存，其内容将丢失，如果电力中断或切断【】。
答：辅助存储
湾基本工具
角内存
四硬盘
3 ALU执行算术运算和【】。
答：精简指令系统计算
湾逻辑运算
角奇偶校验
四二进制计算
四Unicode的
4个CPU性能进行测定，除了【】下列标准。
答：时钟频率
湾字长
角高速缓存
四决议
5什么是【】一个机器周期的两个步骤。
一个指令周期和执行周期
b。阅读和写作周期循环
ç控制周期，计算周期
D处理周期和节约循环
第三部分有关的事情要考虑：
如果你要购买一台个人电脑的今天，什么类型的处理器将它，为什么？为什么人们和升级，而不是购买新电脑的处理器？