Production Engineer Interview Questions
- 2of 2 votes
AnswersGiven an array of integers greater than zero, find if it is possible to split it in two (without reordering the elements), such that the sum of the two resulting arrays is the same. Print the resulting arrays.
- eo March 21, 2017 in United States| Report Duplicate | Flag | PURGE
Facebook Production Engineer Coding - 0of 0 votes
AnswersThere is a log file with writes processes details in the below mentioned format .
- Kiran Vadakath June 16, 2015 in India
---
Process_Name - RID(MB) - Time
---
It is updated every second. write bash script to report processes which is having RID greater than 30.
NB: Avoid reading the file line by line as it is very huge and updated every second| Report Duplicate | Flag | PURGE
Directi Production Engineer shell scripting - 1of 1 vote
AnswersWrite a program to find the mirror image of a binary tree?
- balarajesh.b December 17, 2011 in India for kindle
if a tree is like
01
02 03
04 05 06 07
The mirror will be like
01
03 02
07 06 05 04| Report Duplicate | Flag | PURGE
Amazon Production Engineer Algorithm - 1of 1 vote
AnswersThere are n steps in a hill. You stand on the top, you can climb down either one step or two steps at a time. Find the number of paths by which you can reach the bottom?
- balarajesh.b December 17, 2011 in India for kindle| Report Duplicate | Flag | PURGE
Amazon Production Engineer Algorithm - 0of 0 votes
Answerswrite a program to find the vertical sum of a binary tree?
- balarajesh.b December 17, 2011 in India for kindle
if the tree is like
01
02 03
04 05 06 07
vertical sum is 04 02 12 03 07| Report Duplicate | Flag | PURGE
Amazon Production Engineer Algorithm - 0of 0 votes
AnswersWhat is disadvantage of polymorphism ?
- lipun4u September 16, 2011 in India
How virtual table helps polymorphism ?| Report Duplicate | Flag | PURGE
Symphony Services Production Engineer C++ - 0of 0 votes
AnswersWhy destructor can't be overloaded ? (the answer is not the absence arguments to the function)
- lipun4u September 16, 2011 in India| Report Duplicate | Flag | PURGE
Symphony Services Production Engineer C++ - 0of 0 votes
AnswersHow to specify a timeout for a child process ?
- lipun4u September 16, 2011 in India
(there is a child process. this is taking too long to complete the task. We need to kill that child process. )
Design a system to specify timeout for different child processes ?| Report Duplicate | Flag | PURGE
Symphony Services Production Engineer System Design - 0of 0 votes
AnswersHow to detect deadlock in threads ?
- lipun4u September 16, 2011 in India
How to prevent deadlock in threads ?| Report Duplicate | Flag | PURGE
Symphony Services Production Engineer Threads - 0of 0 votes
AnswersWhat is loop in linked list ?
- lipun4u September 16, 2011 in India
How to detect a loop in a linked list ?| Report Duplicate | Flag | PURGE
Symphony Services Production Engineer C++ - 0of 0 votes
AnswersWrite a script/code in any language to implement Binary search algorithm
- Sudha July 14, 2009| Report Duplicate | Flag | PURGE
Amazon Production Engineer Algorithm - 0of 0 votes
AnswersIf you were leading a team, how would you improve productivity?
- vinay January 27, 2009| Report Duplicate | Flag | PURGE
Bloomberg LP Production Engineer Behavioral - 0of 0 votes
AnswersWhat are the three types of basic variables in Perl?
- Telephonic Screen September 05, 2008
What would you use to see if a file exists?| Report Duplicate | Flag | PURGE
Yahoo Production Engineer Perl