搜题请搜索小程序“爱下问搜题”
问题 选择题

有学者认为“在欧洲封建统治者眼里，拿破仑始终是一个扩散‘1789年瘟疫’的‘爆发户’”。能体现这一观点的最主要史实是[ ]

A、建立执政府

B、建立法兰西第一共和国

C、打退反法同盟

D、颁布《民法典》

答案

答案：D

单项选择题

In recent years, one of the more popular topics for panel discussions at computer conferences and trade (61) has been the "RISC versus CISC" debate.

RISC processors feature a small number of instructions that each executes in (62) machine cycle. CISC processors use complex instructions that can take several cycles to execute.

The RISC versus CISC debate won’t be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with (63) of instructions and registers and more to do with parallelism.

Since their conception, RISC processors have been evolving toward micro parallelism, incorporating parallel-processing features (64) the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.

CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions (65) the effectiveness of parallelism.

（64）处是（）

A.union

B.twoC.numbers

D.between

E.limit

F.contents

G.shows

H.one

I.within

J.enhance
查看答案
单项选择题

分税制将同经济发展直接相关的主要税种划分为( )。

A．中央固定收入

B．地方固定收入

C．中央与地方共享收入

D．调剂收入
查看答案