Teradata Interview Experience | Set 4 (On Campus – Feature Testing Role)

Written Test

Technical round -1

Technical round – 2

  •  structures:
    struct t{
    int a;
    int b;
    };
    t c[100] = {{1,2},{3,4},{5,6}. . . . };
    t *tmp = (t*) &c[1].b;
    tmp->a=100;
    tmp->b=200;
    

Answer and explaining what values changes

  • Binary search – input array is either ascending or descending, detect and do search! (give most optimized sol possible).
  • 240 students marks list is given.Generate the report and marks count of students
    0-10 – ,
    11-20
    .
    .
    .
    .
    91-100

Give a solution, use any DS if you want, give optimize solution!
-> After i gave answer with hashing, hash function calculates upper bound and lower bound, so extended question on that for bin size 0-5.

  • Given a list of names of unknown length, store them dynamically in contagious locations
  • Talk about different databases in market (as I had mention of MongoDB in my Internship Experience)
  •  Talk about NoSQL Database and SQL databases (since I gave him few reasons why I found MongoDB more cool over SQL database over some areas).
  • Questions on Internship Experience, schooling, College. Casual one on one talk about their company, asked me if I’ve any questions to ask.

HR Round – 1
HR Round – 2
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