How do I find duplicates in a single column in sql?

1028

Name some autoimmune diseases.

531

What is the width of address bus?

1126

What is the difference between database trigger and stored procedure?

1081

how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........

5207

What are the animal pole and the vegetal pole of the vertebrate egg?

5

Which sorting is best in time complexity?

963

What is active and passive NameNode in HDFS?

228

How do I install windows live mail on windows 10?

811

Is it a good sign when thick smoke comes out of a Oil vapor extraction fan of a steam turbine oil sump? What does it indicates?

949

What is RuPay Card?

1131

Explain while working on a data set, how do you select important variables?

351

When would you use oauth vs openid?

496

What were the major problems with mvc framework?

481

How will you find manager of an employee

1343