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Posiflex Technology
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Posiflex Technology Interview Questions and Answers
Posiflex Technology Interview Experiences
3 interviews found
kartik patil
(1 Question)
- Q1. Technical questions
(1 Question)
- Q1. Troubleshooting laptop
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Service Engineer Interview Questions asked at other Companies
(2 Questions)
- Q1. Software and Hardware Networking
- Q2. Software Installation All over
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Selected
I applied via Company Website and was interviewed before Dec 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Related project
- Q2. About KIOSK manufacturing process ??
(2 Questions)
- Q1. About KIOSK mfg
- Q2. About Mechanical related
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Software Engineer Interview Questions & Answers
National Instruments
Gowtham P C
posted on 12 Jul 2016
I applied via Campus Placement
Interview Questionnaire
3 Questions
- Q1. They asked me optimise the code I had written for the first question
- Q2. Given a binary tree, find out the maximum sum path from root to leaf. This problem, but they said tree has only positive integers. -----/ . To store the path I had used global array. They asked me alternat...
- Q3. Given a list of words. Given three operations find out the minimum steps to reach from source string to destination string. Basically, -----/ this is the problem with some modification. For this question I...
- Ans.
The question is about finding the minimum steps to reach from a source string to a destination string using three operations.
BFS and DFS are graph traversal techniques that can be used to solve this problem.
BFS is typically used when finding the shortest path or exploring all possible paths in a graph.
DFS is useful when searching for a specific path or exploring deeply into a graph.
In this case, BFS can be used to find...
Interview Preparation Tips
Experience: • 1 question was on time complexity of searching an unsorted array.
• 2 questions were on recursion, ie, number of recursive calls.
• 1 question on analysing given function on string.
• 1 question was on probability(Two hotels, say A and B. Probability of moving from A to B is 2/3, staying at A is 1/3. Probability of moving from B to A and staying at B is 1/2. If they make decisions each hour, and if they were at A at 7:00 pm, what is the probability that they will be at B at 10:00 pm).
• If a set has elements {1,2,3,4 .... n}. Then what is the sum of elements of it's power set. (Ex: S = {1,2}. Then power set is {{},{1},{2},{1,2}}. The sum is 6.
• If a set has elements {1,2,3,4,5,6,7,8,9,10}. Then how many subsets of 3 elements has no consecutive elements.
• 1 question was on designing a DFA for a string starting with a and ending with c and has at least b in it.
• 1 question had machine instructions. We had to find out minimum number of cycles needed to execute the given set of instructions. (a) If the instructions are executed in the given order. (b) If the instructions are executed in random order.
• 1 puzzle on bridges.
Tips: In this round they not only see the answer. They also verify how you approached(So, give correct explanation to your answers).
Duration: 90 minutes
Total Questions: 10
Round: Coding Round
Experience: Two questions were there. 3 hours duration.
1. Long question, I don't remember fully. I'll just give input/output examples. It was basically on string decoding. If jon2snow3 is there the decoded string will be jonjonsnowjonjonsnowjonjonsnow. Given a string and an integer k we have print the kth character in the decoded string
input:
jon2snow3
8
output:
n
2. Given an array and an integer k return the number of contiguous sub arrays whose sum is divisible by k.
input format:
n k
input:
4 5
10 0 4 5
output:
4
explaination: {10},{0},{10,0},{5} are the sub arrays with sum divisible by 5.
Tips: You will have lots of time, so try to optimise the solution if you can. Remember here also they review each individual's code.
Round: Technical Interview
Experience: They will help you a lot if you are stuck at some point in the question. You have to be smart enough to grasp the clue.
Tips: They only ask questions only on data structures and algorithms.
Skill Tips: You have to be strong in coding. Algorithm questions will be mostly on dynamic programming. Data structures questions are mostly on trees.
Skills: C Programming, Maths(esp Probability), Algorithms And Data Structures
Duration: 5
College Name: JSS Mahavidyapeetha Sri Jayachamarajendra College Of Engineering, Mysore
Skills evaluated in this interview
Software Engineer Interview Questions & Answers
National Instruments
Anonymous
posted on 14 Jul 2017
Interview Questionnaire
3 Questions
- Q1. Asked me about my answer for a question in the logical test and asked me to find mistake
- Q2. Some tree question
- Q3. Some array question
Interview Preparation Tips
Experience: Just logical questions. Maybe create a DFA and NFA.
Duration: 1 hour
Total Questions: 20
Round: Coding
Experience: Given two questions. Each question is written like a story, but once you get the idea, it will be a simple question
College Name: Govt. Model Engineering College
I applied via Naukri.com and was interviewed in Mar 2022. There were 4 interview rounds.
Last work experience and
(1 Question)
- Q1. Electrical system , senior type connection
(1 Question)
- Q1. Working time , pay scale
Interview Preparation Tips
I applied via Company Website and was interviewed in Feb 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About previous experience , and basic stuff
Interview Preparation Tips
Selected
I applied via Company Website and was interviewed before Jun 2023. There was 1 interview round.
(1 Question)
- Q1. How to major resistance by old method
- Ans.
Major resistance by old method involves using traditional techniques to determine the level of resistance in a material.
Use manual testing methods such as scratch testing or hardness testing to assess resistance
Refer to historical data or records of similar materials for comparison
Consult with experienced professionals who have knowledge of traditional resistance testing methods
2 ROUND
DSA ROUND
WHERE 2 QUESTIONS WERE GIVEN
(1 Question)
- Q1. DSA JAVA PYTHON QUESTIONS
(1 Question)
- Q1. 5 MIN INTERVIEW NAME PLACE READY FOR RELOCATION
Interview Preparation Tips
Dont loose hope start coding
I applied via Company Website and was interviewed in Oct 2022. There were 2 interview rounds.
(6 Questions)
- Q1. What was your previous job profile
- Ans.
I was previously working as a Software Engineer at XYZ Company.
Developed and maintained software applications
Collaborated with cross-functional teams to gather requirements and design solutions
Implemented new features and enhancements
Performed code reviews and debugging
Participated in agile development processes
- Q2. Basic electronics questions
- Q3. With which test equipment you are familiar with
- Ans.
I am familiar with a wide range of test equipment including oscilloscopes, multimeters, signal generators, and power supplies.
Oscilloscopes: Tektronix TDS2024B, Agilent DSO-X 2002A
Multimeters: Fluke 87V, Keysight U1253B
Signal generators: Tektronix AFG3102, Agilent 33220A
Power supplies: Agilent E3631A, Tektronix PS2520G
- Q4. How you are in fault rectification
- Ans.
I have a systematic approach to fault rectification, starting with identifying the root cause and then implementing a solution.
I begin by gathering information about the problem and analyzing it thoroughly
I then identify the root cause of the issue and prioritize the most critical problems
I develop a plan of action and implement a solution, testing it thoroughly to ensure it is effective
I document the entire process fo...
- Q5. On which frequency band your system was working.
- Ans.
Our system operates on the 2.4 GHz frequency band.
Our system uses the 2.4 GHz frequency band for communication.
This frequency band is commonly used for Wi-Fi and Bluetooth devices.
It has a range of approximately 30 meters indoors.
The 2.4 GHz band is susceptible to interference from other devices operating on the same frequency.
Our system has been optimized to minimize interference and ensure reliable communication.
- Q6. Are you ready to travel frequently to different locations within India.
- Ans.
Yes, I am ready to travel frequently to different locations within India.
I have a flexible schedule and am willing to travel as required.
I have previous experience traveling for work.
I understand the importance of being adaptable and open to new locations.
I am familiar with the travel logistics within India.
I am excited about the opportunity to explore different parts of the country.
Interview Preparation Tips
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