Avatto>>DATA SCIENTIST>>SHORT QUESTIONS>>SQL Machine Learning
DeotNo Dname Loc
50 Service Delhi
51 Account Mumbai
SELECT * FROM dept;
DeptNo Dname Loc
50 Service Delhi
51 Account Mumbai
SELECT DISTINCT(job) FROM dept;
EmpNo EName Job MGR HireDa Sal Comm DeptNo
1234 Amit Waiter 8382 19-Oct -18 50000 500 50
5678 Ashish Analyst 8635 2-Nov-18 60000 200 51
SELECT COUNT(*) FROM emp;
EmpNo EName Job MGR HireDa Sal Comm DeptNo
1234 Amit Waiter 8382 19-Oct -18 50000 500 50
5678 Ashish Analyst 8635 2-Nov-18 60000 200 51
SELECT * from emp ORDER BY Sal;
EmpNo EName Job MGR HireDa Sal Comm DeptNo
1234 Amit Waiter 8382 19-Oct -18 50000 500 50
5678 Ashish Analyst 8635 2-Nov-18 60000 200 51
SELECT * from emp WHERE EmpNo in (SELECT MGR FROM emp);


Description
  • SQL Machine Learning Interview Questions can be used  by any candidate who is preparing for Data Scientist Interview
  • All candidates who have to appear for the IT Officer  can also refer to this short questions answers section.
  • You can also get access to the SQL Machine Learning Interview ebook.
  • SQL Machine Learning Questions can be used in the preparation of B.Sc (IT) , M. Sc (IT), BCA, MCA and various other exams.
  • You can also download pdf for these SQL Machine Learning Interview questions Answers.
  • This  section can also be used for the preparation of  VIVA of various  exams like B.Sc (computer science), M. Sc (computer science), BCA, MCA and many more.
  • SQL Machine Learning Interview Questions can be used to gain a credit score in various undergraduate and postgraduate courses like B.com, M.Com, MBA, BBA and many more.

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