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yelp电话面试总结

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aiweiwei 发表于 2015-9-10 02:49:12 | 显示全部楼层 |阅读模式

2015(7-9月) 码农类 硕士 全职@Yelp - 网上海投 - HR筛选 |Otherfresh grad应届毕业生

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搜索总结了一些yelp电话面试的问题,请各位给加积分或者大米什么的,我因为等级太低,好多帖子都看不了。。。  sign~~   真是的。。。
可能忘掉一些题,单说我还记得的吧:

(1)powerset and permutation . visit 1point3acres.com for more.
(2)mapreduce计算click-throughrate
(3)按层print树(带indent,非binary),输入是只有父节点的node list
(4)Top k urls in a string stream . visit 1point3acres.com for more.
(5)Mysql怎么解决deadlock问题
. 1point3acres.com/bbs
已悲剧,估计是挂在(5)了,我说我用mysql熟,但对deadlock解决不熟悉,他还穷追不
舍,要我当场想,我想了说timeout吧,他说对,但还有其他方法吗,一定要我想三四 -google 1point3acres
个不同方法,然后就stuck在那了,也不move on到下一个问题,晕死
1.    CSS should be defined in Header? Body? End of aHTML file?
2.Javascript Page Load Event. 鐗涗汉浜戦泦,涓

补充内容 (2015-9-10 02:50):
1.        CSS should be defined in Header? Body? End of a HTML file?
2. Javascript Page Load Event. 鐗涗汉浜戦泦,涓. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴

补充内容 (2015-9-10 02:51):. From 1point 3acres bbs
NETWORK

What is DNS?
protocol used to transfer message in HTTP application? TCP reliable
What is SSL?
Port number for HTTP? 80
What does HTML stand for?
What is the protocol used underneath FTP?
...
.鐣欏璁哄潧-涓浜-涓夊垎鍦
补充内容 (2015-9-10 02:51):. 鐗涗汉浜戦泦,涓浜╀笁鍒嗗湴
UNIX
. 涓浜-涓夊垎-鍦帮紝鐙鍙戝竷
UNIX command to search for a specific text through files in a directory.
Find number of unique lines in a file.
signal for kill command? 9, SIGKILL
What is the command for viewing memory mana...
. 鐣欏鐢宠璁哄潧-涓浜╀笁鍒嗗湴
补充内容 (2015-9-10 02:51):
SQL

SQL command to move a row in a table?
How to retrieve a row from a table in SQL. 1point 3acres 璁哄潧
What command would you use to retrieve one row of data from a table using .1point3acres缃
SQL?
which one of the following descr...

补充内容 (2015-9-10 02:51):
Data Structure

no of bits to represent a single octal digit? 2^3 = 8, three bits
max value that can be represented by unsigned int?.鐣欏璁哄潧-涓浜-涓夊垎鍦
Time Complexity for searching an item in HashMap: O(1)
Time Comp...

补充内容 (2015-9-10 02:51):
Time complexity of adding things to Linked List
would it generally be better to run a binary search on a ,
or a linked list
What is Big O notation?
What's a static variable?
what's the differen...

补充内容 (2015-9-10 02:52):
Python

python native datatypes?
Boolean, Number, String, Byte, List, Tuple, Set, Dictionary
immutable python types?
int, float, tuple and str . 1point 3acres 璁哄潧
. 1point3acres.com/bbs
-google 1point3acres
补充内容 (2015-9-10 02:52):. 1point3acres.com/bbs
Others
What is the average disk access time? 10-20ms
How does process communicate with each other?  
how many bytes are contained in a 32 bit system

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 楼主| aiweiwei 发表于 2015-9-10 02:50:10 | 显示全部楼层
1.        CSS should be defined in Header? Body? End of a HTML file?
2. Javascript Page Load Event. 鐗涗汉浜戦泦,涓
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 楼主| aiweiwei 发表于 2015-9-10 02:50:48 | 显示全部楼层
很奇怪,不知道为什么内容显示不完整,还有乱码
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shirleyma 发表于 2015-12-2 03:07:30 | 显示全部楼层
求问楼主是面的full stack 组嘛
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bobzhang2004 发表于 2015-12-2 05:18:22 来自手机 | 显示全部楼层
题目不是常规算法题啊,楼主面的什么职位?
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syftalent 发表于 2016-1-21 06:09:11 | 显示全部楼层
楼主面的web吗?
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leo817 发表于 2016-3-29 21:41:40 | 显示全部楼层
看起来楼主面的像是full stack的position啊
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JosephineQQ 发表于 2016-4-8 07:22:00 | 显示全部楼层
好难的感觉
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