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Wednesday 4 March 2015

Teradata Interview Experience

Written Test :
  • 20 Technical questions (Gate range that covers OS,DS,C,CN)
  • Aptitude – 1 hr

Technical Interview(1-3 rounds) :
  • How to find the middle element in a linked list
  • Reversing a linked list
  • Merge sort
  • All pairs shortest path program but they did not mentioned name they told procedure and asked to write program
  • Explain logic of quick sort
  • Write a program to print prime numbers up to 100.after writing program they asked twice to optimize that program.
  • What is deadlock and deadlock prevention method.
  • In a programs are asking for WRITE permission for a single file then what will happen
  • How we implement a graph in program and data structure used for it.explain with example graph
  • They asked a logical question  about candles. U have 2 vessels which measures 5 lts and 2ltrs how will u measure 4 ltrs using only these 2 vessels.
Source: Y Varalaxmi(M.Tech(IT))


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