Why are sql functions used?

1132

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Explain mixed authentication mode of sql server?

1079

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How can you insert null values in a column while inserting the data?

1292

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Is it possible to update the views? If yes, how, if not, why?

1045

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What are the difference between “where” and “having” clause in sql server?

1084

---

What the different components in replication and what is their use?

969

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What are subquery and its properties?

1064

---

How the authentication mode can be changed?

1139

---

What is " group by " clause?

891

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What are cursors and what are the situations you will use them?

976

---

What is like operator for and what are wild cards?

910

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What are indexes? What are b-trees?

998

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What is database or database management systems (dbms)? And what's the difference between file and database? Can files qualify as a database?

940

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What's the difference between clustered and non-clustered indexes?

983

---

What are different types of joins in sql?

1039

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