SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

How do you sort in sql?

1065

What is foreign key in sql with example?

974

Is sql pronounced sequel or sql?

1333

How many joins in sql?

1053

What is the difference between sum and count in sql?

1031

What is the advantage of index in sql?

1014

What is schema in sql?

998

Why do we create views in sql?

1217

What does (+) mean in sql joins?

1116

Why we use joins in sql?

1034

What is the best sql course?

1023

What are the basic sql commands?

1138

What is trigger and how to use it in sql?

1063

Why do we use joins in sql?

1004

What is a rank in sql?

1003

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Un-Answered Questions { SQL PLSQL }

What is bulk collect in pl sql?

1151

What is insert command in sql?

1184

In a distributed database system, can we execute two queries simultaneously?

1149

Can we delete column in sql?

1169

What are the different dcl commands in sql?

1225

What is write ahead logging in sql server?

1096

Can a foreign key be null?

1142

how to return query output in html format? : Sql dba

1118

What is the use of nvl function?

1239

what happens if null values are involved in expressions? : Sql dba

1089

What jobs use sql?

1029

Should I use mbr or gpt?

1059

What do you mean by field in sql?

1121

What are the datatypes available in pl/sql ?

1145

Is natural join and inner join same?

989

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