Horton works

horton works

https://www.glassdoor.co.in/Interview/Hortonworks-QA-Automaiton-Engineer-Interview-Questions-EI_IE489054.0,11_KO12,34.htm

1) word sorting in a file 
2)kill process in remote servers. 
taskkill.exe/S SYSTEM /U USERNAME /P PASSWORD /IM PROCESS
eg: taskkill.exe /S wtn1 /U joe /P ddd1234 /PID 196
taskkill.exe /S wtn1 /U joe /P ddd1234 /PID 196 /F (forcefully terminate)
# pidof <processname> //gives the pidof process specified.
#kill -9 <pid of process> //-9 is special way of killing process.

3) Question about past experience on QA Automation and they asked details about QA Automaiton framework.


1)Java Code to print words in a file, and display in alphabetical order 
2)Better data structures that could be used & their time complexity 
3)Unix Questions on sed, grep, find 
4)Writing test cases for codes above 
5)Palndrome, String reversal code  


Mirror image of binary tree
Matrix row and column wise sorted find a given number
math related questions to be solved with equations
First unique word in the file
hashing a dictionary and designing the hash function
Binary search tree related ques and complexities and many more. Cannot recollect all