What is the way to use of Power BI ?
Answer : Cloud SaaS is called the Power BI service for accessing the cloud service.
What is the disadvantages of Power BI ?
Answer : Power BI will not accept files larger than 1GB.
What is the advantages of Power BI ?
Answer : Minimal upfront costs.
What is the Key features of Power BI ?
Answer : Hybrid deployment support
What is Power BI ?
Answer : Power BI is a group of software applications, services and connectors.
Difference between Procedure and Function ?
Answer : A procedure is a named PL/SQL block...
What is the maximum size of a row in oracle 9i ?
Answer : The oracle is Unlimited of...
What does the top command display ?
Answer : Top displays the top processes on the system and periodically...
What is indexing in database ?
Answer : Indexing is the One of the ways that will optimize the database searching...
What is Normalization ?
Answer : Normalization is the process of reorganizing data in a database...
Design a database for a hierarchical data like country, state, zone, street etc., The tags and length of the hierarchy are not specific and they can change anytime ?
Answer : Hierarchical data is a common relational data pattern for representing tree-like data structures...
Characteristics of DBMS ?
Answer : D) all the above...
What is DBMS ?
Answer : DBMS is represented by the DataBase Management...
What is the difference between comp and comp-3 usage ?
Answer : COMP is 2 bytes.COMP-3 is 8 bytes...
Lazy writer in Memory ?
Answer : Lazy write is an effect caused by the use of a write-back cache...
What is the difference between the SubQuery and Corelated SubQuery ?
Answer : The inner query is executed only once...
What is the Difference between join and union ?
Answer : The union operator combines the results of two or more queries into a single result set...
What is the SQLCode -501 ?
Answer : sqlcode -501 pops up to show...
What is the difference between a HAVING CLAUSE and a WHERE CLAUSE ?
Answer : The HAVING clause sets conditions on the GROUP BY...
Difference between Clustered and Non-clustered index ?
Answer : Cluster index: Clustered index will be created...
