CMS专题

单选题What is the MOST significant difference between EDO RAM and fast page mode DRAM？（）A EDO RAM is faster.B EDO RAM is slower.C EDO RAM is smaller.D EDO RAM is cheaper.

题目
单选题
What is the MOST significant difference between EDO RAM and fast page mode DRAM？（）
A

EDO RAM is faster.

B

EDO RAM is slower.

C

EDO RAM is smaller.

D

EDO RAM is cheaper.

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相似问题和答案

第1题：

What’s the difference between an interface and abstract class?

(接口与抽象类有什么区别)


正确答案：
 

第2题：

What quality of a diesel fuel is most significant for efficient combustion ________．

A.Volatility

B.Viscosity

C.Flash point

D.Specific heat


正确答案：A

第3题：

What is the most obvious difference between men and women shoppers?

A. The fact that men do not try clothes on in a shop.

B. Women bargain (讨价还价) for their clothes, but men do not.

C. Women stand in a shop, but men sit down.

D. The time they take to buy clothes.


正确答案：D

    47．答案为D  此考题为推理题。选项A和C显然与事实相矛盾。文中未提及男人不在乎价格的高低而女人喜欢买便宜货，但文中并未暗示喜不喜欢讨价还价足男顾客与女顾客之间最明显的差别。从文章中可以看出两者最明显的区别应在于他们花在购买衣服上的时间长短，故应选D。

第4题：

What is the MOST significant difference between EDO RAM and fast page mode DRAM？（）

  • A、EDO RAM is faster.
  • B、EDO RAM is slower.
  • C、EDO RAM is smaller.
  • D、EDO RAM is cheaper.

正确答案:A

第5题：

The most striking phonetic difference between American and British English is the pronunciation of__________ in words.

A. r
B. a
C.wh
D.er

答案：A
解析：
考查美式英语与英式英语的差别。美语与英语在语音上的最显著差异在于辅音r是否发音。例如：car美语中发／kar／，而英语中为／ka：／。其他的字母a、wh和er在英式和美式发音上也有区别，但没有r的区别显著，故选A。

第6题：

EDO RAM和FPM DRAM的最大区别是()。

A.没有区别

B.EDO RAM比FPM DRAM的快

C.FPM DRAM比EDO RAM的快

D.EDO RAM比FPM DRAM小

E.FPM DRAM比EDO RAM价格高


参考答案：B

第7题：

Magnetic compass deviation______．

A.varies depending upon the bearing used

B.is the angular difference between magnetic north and compass north

C.is published on the compass rose on most nautical charts

D.is the angular difference between geographic and magnetic meridians


正确答案：B
磁罗经自差是磁北与罗北之间的差角。

第8题：

The real difference between plants and animals ____ what they do, and not in what they seem to be.

A: lies in

B: lies with

C: lies down

D: lies up


参考答案：A

第9题：

what is the difference between the HSRP and VRRP？


正确答案: （1）VRRP is an IEEE standard （RFC 2338） for router redundancy； HSRP is a Cisco proprietary protocol.
（2）VRRP allows actual router IP address to be the same with the virtual IP，and if the same the router which get the IP will become Master router of the VRRP group；HSRP do not allow actual router IP address to be the same with the virtual IP.
（3）HSRP uses the multicast address 224.0.0.2 which represent all router in the subnet ， while VRRP uses the multicast address 224.0.0.18；HSRP uses UDP port 1985 while VRRP uses a protocol number of 112.
（4）HSRP may have one active router，one standby router，multiple listening router.While VRRP may have one master router，multiple backup router.
（5）HSRP exchange three kinds of message， hello message，coup message ，resign message. VRRP exchange only one kind of message， advertisement message.
（6）In VRRP，preempt is enable by default.But in HSRP preemt is disable by default.

第10题：

What does the command show | compare rollback 1 display?（）

  • A、the difference between the current candidate configuration and the candidate configuration from one commit ago
  • B、the difference etween the current active configuration and the active configuration from the one commit ago
  • C、the difference between the current active configuration and the active configuration from one commit ago
  • D、the difference between the current candidate configuration and the archived configuration from one commit ago

正确答案:D

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