TSE Interview Questions | Glassdoor

# TSE Interview Questions

15

TSE interview questions shared by candidates

## Top Interview Questions

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Mar 19, 2009
 Write the code to determine if a 2D point is inside a 2D closed polygon.2 AnswersThis is actually not a super hard question -- any good algorithms book will have some details on various approaches for this -- I was not expecting this question, however, as the position I was interviewing for had nothing to do with graphics at all. Be prepared to be able to write the code and explain it, of course.Write a function that given two line segments L1 and L2, determine if they intersect. Computer a point (x1,y1) outside the polygon (this is easy because such a point can be found simply by finding the bounding box of the polygon and finding a point outside that bounding box). Since polygon is represented by n segments L1...LN, determine how many of the segments intersect with the line segment formed by (x1,y1) and the point mentioned in the problem. If the number is ODD, the problem point is INSIDE, otherwise outside. Note that we have to be careful about intersections where the line segment formed by (x1,y1) and the point mentioned at one of the polygon's vertices (thus making the line segment intersect with TWO of the polygon's line segments instead of just one). Tweaking the algorithm to deal with this problem is easy.

Mar 19, 2009
 Describe the process (including some code) on how to create a user identifier that could be passed between websites, that could not be spoofed or easily stolen1 AnswerUse a HMAC hash to generate your session ID. Use public key encryption to ensure that the key cannot be listened in on. Include an incrementing sequence number in the session ID to prevent replay attacks.

### TSE Worker at Palmdale, CA was asked...

Sep 27, 2016
 Why do you want to work here?Be the first to answer this question

### TSE at EMC was asked...

Mar 14, 2013
 None most of the questions were strait forward. Be the first to answer this question

### TSE at Convergys was asked...

Oct 25, 2017
 what does DNS do1 Answerprocess where the ip address match to the host names

### TSE at ArcSight was asked...

Jun 16, 2011
 Networking concepts,unix commands and behavioral questions.Be the first to answer this question

### TSE at FireEye was asked...

Aug 21, 2015
 Top, Perf, htop, iotop, problems solved with pcap, etc.Be the first to answer this question

Jan 23, 2016

### TSE at Symantec was asked...

Nov 13, 2012
 The interview was heavily focused on linux and unix command line.Be the first to answer this question

### TSE (Technical Service Engineer) at Franklin Fueling Systems was asked...

Aug 25, 2016
 Why do you want to work for Franklin Fueling Systems?Be the first to answer this question
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