"The big economic difference between nuclear and fossil-fuelled power

stations is that nuclear reactors are more expensive to build and

decommission, but cheaper to sun. So disputes over the relative efficiency

of the two systems revolve not just around prices of coal and uranium today

and tomorrow, but also around the way in which future income should be

compared with current income."

1. The main difference between nuclear and fossil-fuelled power stations is

an economic one.

TRUE

UNTRUE

CANNOT SAY

2. The price of coal is not relevant to discussions about the relative

efficiency of nuclear reactors.

TRUE

UNTRUE

CANNOT SAY

3. If nuclear reactors were cheaper to build and decommission than

fossil-fuelled power stations, they would definitely have the economic

advantage.

TRUE

UNTRUE

CANNOT SAY

"At any given moment we are being bombarded by physical and psychological

stimuli competing for our attention. Although our eyes are capable of

handling more than 5 million bits of data per second, our brain are capable

of interpreting only about 500 bits per second. With similar disparities

between each of the other senses and the brain, it is easy to see that we

must select the visual, auditory, or tactile stimuli that we wish to

compute at any specific time."

4.Physical stimuli usually win in the competition for our attention.

TRUE

UNTRUE

CANNOT SAY

5. The capacity of the human brain is sufficient to interpret nearly all

the stimuli the senses can register under optimum conditions.

TRUE

UNTRUE

CANNOT SAY

6. Eyes are able to cope with a greater input of information than ears.

TRUE

UNTRUE

CANNOT SAY

VERBAL ANSWER：

1. C CANNOT SAY

2. B UNTRUE

3. A TRUE

4. C CANNOT SAY

5. B UNTRUE

6. C CANNOT SAY

PartII NUMERCAL TEST

1. Which country had the highest number of people aged 60 or over at the

start of 1985?

A. UK

B. France

C. Italy

D. W.Germany

E. Spain

2. What percentage of the total 15mm button production was classed as

sub-standard in September?

AA 10.5% BB 13% CC 15% DD 17.5% EE 20% AB 23.5% AC 25%

AD 27.5% AE 28% BC 30.5%

3. How many live births occurred in 1985 in Spain and Italy together (to

the nearest 1000)?

A. 104,000

B. 840,000

C. 1,044,000

D. 8,400,000

E. 10,440,000

4. What was the net effect on the UK population of the live birth and death

rates in 1985?

A.Decrease of 66,700

B.Increase of 752,780

C.Increase of 84,900

D.Cannot Say

E.Increase of 85,270

5. By how much did the total sales value of November‘s button production

vary from October‘s?

A.8.50(Decrease)

B.42.50(Decrease)

C.85.00(Increase)

D.27.50(Decrease)

E.No change

6. What was the loss in potential sales revenue attributable to the

production of sub-standard (as opposed to standard) buttons over the 6

month period?

A.13.75

B.27.50

C.137.50

D.280.00

E.275.00

至于图嘛

是

1：Population Structure 1985

country

population at start of years(millions)

live bitrhs per 1000 population(jan-dec)

deaths per 1000 population(jan-dec)

%of population at start of year aged:under15

%of population at start of year aged:60 or over

UK 56.6 13.3 11.8 19 21

France 55.2 13.9 10.0 21 19

Italy 57.1 1.1 9.5 19 19

W.Germany 61.0 9.6 11.5 15 20

Spain 38.6 12.1 7.7 23 17

2:production of 15mm buttons,july-dec

total(standard and sub-standard) production(in thousands)

standard production(in thousands)

july 70 60

aug 60 55

sept 85 65

oct 100 80

nov 95 85

dec 100 90

sale price: standard: $5.7 per 100

sub-stand:$2.85 per 100

答案是：

1. D W. Germany

2. AB 23.5%

3. C 1,044,000

4. B Increase of 84,900

5. E No change

6. C 137.50

声明：图2原是一张图表，为了刊登，特将它变为了直观的数字

Intel的笔试题

1. 三个float:a,b,c 问值

(a+b)+c==(b+a)+c

(a+b)+c==(a+c)+b

2. 把一个链表反向填空

3. 设计一个重采样系统，说明如何anti-alias

4. y1(n)=x(2n), y2(n)=x(n/2),问：

如果y1为周期函数，那么x是否为周期函数

如果x为周期函数，那么y1是否为周期函数

如果y2为周期函数，那么x是否为周期函数

如果x为周期函数，那么y2是否为周期函数

5. 如果模拟信号的带宽为5KHZ，要用8K的采样率，怎么办。

4. 某个程序在一个嵌入式系统(200M的CPU,50M的SDRAM)中已经最化了，换到另一个系统

(300M的CPU,50M的SDRAM)中运行，还需要优化吗？

5. x^4+a*x^3+x^2+c*x+d最少需要作几次乘法

6. 什么情况下，sin(x+y)+y ~ ....

7. 下面哪种排序法对12354最快

a quick sort

b.buble sort

c.merge sort

8. 哪种结构，平均来讲，获取一个值最快

a. binary tree

b. hash table

c. stack