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

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

Is a secondary key the same as a foreign key?

955

Is foreign key mandatory?

939

Is it mandatory for the primary key to be given a value when a new record is inserted?

1139

What are records give examples?

954

What are field types?

942

What are reports usually used for?

968

What are secondary keys?

923

What are the disadvantages of file system?

1165

What are the two characteristics of a primary key?

927

What are the two parts of design view?

975

What are the types of records?

953

What does the file extension accdb stand for?

919

What is 19 null in sql?

899

What is mdb stand for?

960

What is replication id?

886

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Un-Answered Questions { SQL PLSQL }

What is the main reason behind using an index?

966

what is the difference between nested subquery and correlated subquery?

988

How can I tell if sql is running?

998

Can we create index on primary key?

916

What is a temporal data type?

981

What are the topics in pl sql?

932

Does inner join remove duplicates?

888

how to get help information from the server? : Sql dba

877

What is difference between sql and excel?

1010

Explain what is sql*plus?

1087

How can we optimize a sql query?

983

What is structural independence and why is it important?

979

Why we use sql profiler?

915

Is record in pl sql?

918

How do I audit the sql sent to the server?

958

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