-
Google
面试题
（英文版）
A friend of
mine had an interview a couple weeks ago with
Google Inc. He
provided
me
a
list
of
just
some
of
the
questions
he
was
asked.
I
’
ve
added
a
few
more
from
others
I
have
talked
to
who
had
interviews
with
the
internet
giant, Google, as well. See if you can
answer them. Many are open ended
with
several right answers, therefore I did not provide
the answers.
1. How many golf balls
can fit in a school bus?
2.
You
are
shrunk
to
the
height
of
a
nickel
and
your
mass
is
proportionally
reduced
so
as
to
maintain
your
original
density.
You
are
then
thrown
into
an
empty glass blender.
The blades will
start moving in
60 seconds.
What
do you do?
3. How much
should you charge to wash all the windows in
Seattle?
4.
How
would
you
find
out
if
a
machine
’
s
stack
grows
up
or
down
in
memory?
5. Explain a
database in three sentences to your eight-year-old
nephew.
6. How many times a day does a
clock
’
s hands overlap?
7. You have to get from point A to
point B. You don
’
t know if
you can
get there. What would you do?
8. Imagine you have a closet full of
shirts. It
’
s very hard to
find a
shirt. So what can you do to
organize your shirts for easy retrieval?
9.
Every
man
in
a
village
of
100
married
couples
has
cheated
on
his
wife.
Every
wife
in
the
village
instantly
knows
when
a
man
other
than
her
husband
has cheated, but
does not know when her own husband has. The
village has
a law that does not allow
for adultery. Any wife who can prove that her
husband
is
unfaithful
must
kill
him
that
very
day.
The
women
of
the
village
would never disobey
this law. One day, the queen of the village visits
and
announces
that
at
least
one
husband
has
been
unfaithful.
What
happens?
10.
In a country in which people only want boys, every
family continues
to have children until
they have a boy. if they have a girl, they have
another child. if they have a boy, they
stop. what is the proportion of
boys to
girls in the country?
11. If the
probability of observing a car in 30 minutes on a
highway is
0.95, what is the
probability of
observing a
car in 10
minutes (assuming
constant default probability)?
12.
If
you
look
at
a
clock
and
the
time
is
3:15,
what
is
the
angle
between
the
hour and the minute hands? (The answer to this is
not zero!)
13. Four people need to
cross a rickety rope bridge to get back to their
camp at night. Unfortunately, they only
have one flashlight and it only
has
enough
light
left
for
seventeen
minutes.
The
bridge
is
too
dangerous
to cross without a
flashlight, and it
’
s only
strong enough to support
two people at
any given time. Each of the campers walks at a
different
speed. One can cross the
bridge in 1 minute, another in 2 minutes, the
third in 5 minutes, and the slow poke
takes 10 minutes to cross. How do
the
campers make it across in 17 minutes?
14. You are at a party with a friend
and 10 people are present including
you
and the friend. your friend makes you a wager that
for every person
you find that has the
same birthday as you, you get $$1; for every person
he finds that does not have the same
birthday as you, he gets $$2. would
you
accept the wager?
15. How many piano
tuners are there in the entire world?
16. You have eight balls all of the
same size. 7 of them weigh the same,
and one of them weighs slightly more.
How can you find the ball that is
heavier by using a balance and only two
weighings?
17. You have five pirates,
ranked from 5 to 1 in descending order. The
top pirate has the right to propose how
100 gold coins should be divided
among
them.
But
the
others
get
to
vote
on
his
plan,
and
if
fewer
than
half
agree with him, he gets killed. How
should he allocate the gold in order
to
maximize
his
share
but
live
to
enjoy
it?
(Hint:
One
pirate
ends
up
with
98 percent of the gold.)
Do
you still think you have what it takes to work for
Google?
腾讯网络编程面试题
1
、
OSI
七层模型和功能
2
、四层模型和功能
3
、
TCP
和
UDP
协议的区别（网络方面面试题最常见的了）
<
/p>
4
、
HTTP
和
FTP
是哪一层的协议，是基于哪个协议的协议？
5
、为什么
TCP
是可靠的，
UDP
却不可靠？
6
、
TCP
协议是如何实现它的可靠性的？
搜狐的一份面试题
英文题目
(
可以用中文回答
)
1
）
Please
describe the different between XML,XSD,XSL through
their
definition.
2
）
Do
you
know
the
Persistent
Object
in
J2EE;if
yes
,please
describe
some
mechanism of it.
3
）
Please
describe
some
famous
encryption
arithmetic
as
many
as
you
know,
one of arithmatics to
explain if possible.
智力逻辑题
<
/p>
1
．某一密码仅使用
K
< br>、
L
、
M
、
N
、
O
共
5
个字母，密码中的单词从左向右排列，
密码单词必须遵循如下规则：
（
1
）
密码单词的最小长度是两个字母，可以相同，也可以不同
（
2
）
K
不可能是单词的第一个字母
（
3
）
如果
L
出现，则出现次数不止一次
（
4
）
M
不能使最后一个也不能是倒数第二个字母
（
5
）
K<
/p>
出现，则
N
就一定出现
< br>
（
6
）
O<
/p>
如果是最后一个字母，则
L
一定出现
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