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Python測試開發(fā)面試筆試題
Python測試開發(fā)面試,你準備好了嗎?以下是CN人才網(wǎng)小編為大家整理的Python測試開發(fā)面試筆試題,歡迎閱讀參考。
一,中文單項選擇題(30分,每個3分)
1.下列哪個語句在Python中是非法的?
A、x = y = z = 1 B、x = (y = z + 1)
C、x, y = y, x D、x += y
2.關于Python內存管理,下列說法錯誤的是
A、變量不必事先聲明 B、變量無須先創(chuàng)建和賦值而直接使用
C、變量無須指定類型 D、可以使用del釋放資源
3、下面哪個不是Python合法的標識符
A、int32 B、40XL C、self D、name
4、下列哪種說法是錯誤的
A、除字典類型外,所有標準對象均可以用于布爾測試
B、空字符串的布爾值是False
C、空列表對象的布爾值是False
D、值為0的任何數(shù)字對象的布爾值是False
5、下列表達式的值為True的是
A、5+4j > 2-3j B、3>2>2
C、(3,2)< ('a','b') D、’abc’ > ‘xyz’
6、Python不支持的數(shù)據(jù)類型有
A、char B、int C、float D、list
7、關于Python中的復數(shù),下列說法錯誤的是
A、表示復數(shù)的語法是real + image j B、實部和虛部都是浮點數(shù)
C、虛部必須后綴j,且必須是小寫 D、方法conjugate返回復數(shù)的共軛復數(shù)
8、關于字符串下列說法錯誤的是
A、字符應該視為長度為1的字符串 B、字符串以標志字符串的結束
C、既可以用單引號,也可以用雙引號創(chuàng)建字符串 D、在三引號字符串中可以包含換行回車等特殊字符
9、以下不能創(chuàng)建一個字典的語句是
A、dict1 = {} B、dict2 = { 3 : 5 } C、dict3 = {[1,2,3]: “uestc”} D、dict4 = {(1,2,3): “uestc”}
10、下列Python語句正確的是
A、min = x if x < y = y B、max = x > y ? x : y
C、if (x > y) print x D、while True : pass
二,英文單項選擇題(30分)
1.what gets printed? Assuming python version 2.x()
print type(1/2)
A. B. C. D. E.
2. What gets printed?()
nums = set([1,1,2,3,3,3,4])
print len(nums)
A.1 B.2 C.4 D.5 E.7
3. What gets printed?()
counter = 1
def doLotsOfStuff():
global counter
for i in (1, 2, 3):
counter += 1
doLotsOfStuff()
print counter
A.1 B.3 C.4 D.7 E.none of the above
4. What gets printed?()
print r" woow"
A.new line then the string: woow
B.the text exactly like this: r" woow"
C.the text like exactly like this: woow
D.the letter r and then newline then the text: woow
E.the letter r then the text like this: nwoow
5. Which numbers are printed?()
for i in range(2):
print i
for i in range(4,6):
print i
A.2, 4, 6 B.0, 1, 2, 4, 5, 6 C.0, 1, 4, 5 D.0, 1, 4, 5, 6, 7, 8, 9 E.1, 2, 4, 5, 6
6. What gets printed by the code snippet below?()
import math
print math.floor(5.5)
A.5 B.5.0 C.5.5 D.6 E.6.0
7. Assuming the filename for the code below is /usr/lib/python/person.py
and the program is run as: python /usr/lib/python/person.py
What gets printed?()
class Person:
def __init__(self):
pass
def getAge(self):
print __name__
p = Person()p.getAge()
A.Person B.getAge C.usr.lib.python.person D.main E.An exception is thrown
8. What gets printed?()
names1 = ['Amir', 'Barry', 'Chales', 'Dao']
if 'amir' in names1:
print 1
else:
print 2
A.1 B.2 C.An exception is thrown
9. What gets printed?()
numbers = [1, 2, 3, 4]
numbers.append([5,6,7,8])
print len(numbers)
A.4 B.5 C.8 D.12 E.An exception is thrown
10. What gets printed?()
kvps = { '1' : 1, '2' : 2 }
theCopy = kvps.copy()
kvps['1'] = 5
sum = kvps['1'] + theCopy['1']
print sum
A.1 B.2 C.6 D.10 E.An exception is thrown
三,shell筆試題(15分)
文件如下:
# cat /etc/passwdroot:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/bin:/sbin/nologin
daemon:x:2:2:daemon:/sbin:/sbin/nologin
adm:x:3:4:adm:/var/adm:/sbin/nologin
lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin
sync:x:5:0:sync:/sbin:/bin/sync
shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown
halt:x:7:0:halt:/sbin:/sbin/halt
mail:x:8:12:mail:/var/spool/mail:/sbin/nologin
uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin
operator:x:11:0:operator:/root:/sbin/nologin
games:x:12:100:games:/usr/games:/sbin/nologin
gopher:x:13:30:gopher:/var/gopher:/sbin/nologin
ftp:x:14:50:FTP User:/var/ftp:/sbin/nologin
nobody:x:99:99:Nobody:/:/sbin/nologin
dbus:x:81:81:System message bus:/:/sbin/nologin
usbmuxd:x:113:113:usbmuxd user:/:/sbin/nologin
vcsa:x:69:69:virtual console memory owner:/dev:/sbin/nologin
rpc:x:32:32:Rpcbind Daemon:/var/cache/rpcbind:/sbin/nologin
rtkit:x:499:497:RealtimeKit:/proc:/sbin/nologin
avahi-autoipd:x:170:170:Avahi IPv4LL Stack:/var/lib/avahi-autoipd:/sbin/nologin
abrt:x:173:173::/etc/abrt:/sbin/nologin
rpcuser:x:29:29:RPC Service User:/var/lib/nfs:/sbin/nologin
nfsnobody:x:65534:65534:Anonymous NFS User:/var/lib/nfs:/sbin/nologin
haldaemon:x:68:68:HAL daemon:/:/sbin/nologin
gdm:x:42:42::/var/lib/gdm:/sbin/nologin
ntp:x:38:38::/etc/ntp:/sbin/nologin
apache:x:48:48:Apache:/var/www:/sbin/nologin
saslauth:x:498:76:"Saslauthd user":/var/empty/saslauth:/sbin/nologin
postfix:x:89:89::/var/spool/postfix:/sbin/nologin
pulse:x:497:496:PulseAudio System Daemon:/var/run/pulse:/sbin/nologin
sshd:x:74:74:Privilege-separated SSH:/var/empty/sshd:/sbin/nologin
tcpdump:x:72:72::/:/sbin/nologin
neil:x:500:500::/home/neil:/bin/bashtest:x:501:501::/home/test:/bin/bash
yulian:x:503:503::/home/yulian:/bin/bash
puppet:x:52:52:Puppet:/var/lib/puppet:/sbin/nologin
jboss:x:504:504::/home/jboss:/bin/bash
mysql:x:27:27:MySQL Server:/var/lib/mysql:/bin/bash
release:x:505:505::/home/release:/bin/bash
redis:x:496:493:Redis Server:/var/lib/redis:/sbin/nologin
mongodb:x:184:492:MongoDB Database Server:/var/lib/mongodb:/sbin/nologin
fang:x:506:506::/home/fang:/bin/bash
roundup:x:495:491:Roundup Issue Tracker:/var/lib/roundup:/sbin/nologin
exim:x:93:93::/var/spool/exim:/sbin/nologin
dial:x:507:507::/home/dial:/bin/bash
share:x:508:508::/home/share:/bin/bash
請打印出用戶目錄在/home下面的的用戶目錄,如下
/home/neil
/home/test
/home/yulian
/home/jboss
/home/release
/home/fang
/home/dial
/home/share
建議一行搞定。
四,SQL筆試題(15分)
用一條SQL語句 查詢出每門課都大于80分的學生姓名 。表scores如下:
name kecheng fenshu
張三 語文 81
張三 數(shù)學 75
李四 語文 76
五,python筆試題(20分)
1,python常見的命令行交互自動化模塊有哪些?(2分)
2,python的底層網(wǎng)絡交互模塊有哪些?(2分)
3,python網(wǎng)絡交互時,二進制打包解包的模塊有哪些(2分)
4,python的測試框架有哪些?試列出常用的3個或更多(6分)
5,一行把[1,2,3,1,2,3] 中的重復元素剔除。(3分)
6,現(xiàn)在要你使用pyDes(DES加密)和標準庫中的namedtuple,假設你之前沒有接觸過,你如何快速上手? (5分)