All Questions


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All Questions › Category: Database
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how to install mangodb?
OpenChetan Shidling asked 5 years ago • 
946 views0 answers0 votes
What is a checkpoint in DBMS and when does it occur?
Answeredchetan shidling asked 6 years ago • 
1196 views1 answers0 votes
Mentions the difference between unique key and primary key?
Answeredchetan shidling asked 6 years ago • 
804 views1 answers0 votes
What is the difference between two and three tier architecture?
Answeredchetan shidling asked 6 years ago • 
1125 views1 answers0 votes
What do you understand by functional dependency and transitive dependency in DBMS?
Answeredchetan shidling asked 6 years ago • 
997 views1 answers0 votes
Explain database partitioning and its importance?
Answeredchetan shidling asked 6 years ago • 
945 views1 answers0 votes
What do you understand by correlated subqueries inn DBMA?
Answeredchetan shidling asked 6 years ago • 
801 views1 answers0 votes
What are the different types of keys in the database?
Answeredchetan shidling asked 6 years ago • 
872 views1 answers0 votes
What is normalization and what are the different types of normalization?
Answeredchetan shidling asked 6 years ago • 
1011 views2 answers0 votes
What are the ACID properties in DBMS?
Answeredchetan shidling asked 6 years ago • 
869 views1 answers0 votes
What is a concurrency control in database?
Answeredchetan shidling asked 6 years ago • 
798 views1 answers0 votes
What are the relationships and mention different types of relationships in the DBMS?
Answeredchetan shidling asked 6 years ago • 
857 views1 answers0 votes
What do you understand by the terms entity, entity types, and entity set in DBMS?
Answeredchetan shidling asked 6 years ago • 
878 views1 answers0 votes
What is an entity-relationship model?
Answeredchetan shidling asked 6 years ago • 
852 views1 answers0 votes
What are the different levels of abstraction in the DBMS?
Answeredchetan shidling asked 6 years ago • 
790 views1 answers0 votes
What do you understand by aggregation and atomicity?
Answeredchetan shidling asked 6 years ago • 
1033 views1 answers0 votes
Do we consider NULL values the same as that of blank space or zero?
Answeredchetan shidling asked 6 years ago • 
1196 views1 answers0 votes
What is a query optimization?
Answeredchetan shidling asked 6 years ago • 
792 views1 answers0 votes
Different languages present in DBMS?
Answeredchetan shidling asked 6 years ago • 
769 views1 answers0 votes
What are the advantages of DBMS?
Answeredchetan shidling asked 6 years ago • 
781 views1 answers0 votes
Explain the terms database and DBMS. Also, mention the different types of DBMS?
Answeredchetan shidling asked 6 years ago • 
830 views1 answers0 votes
What are the difference between a DBMS and RDBMS?
Answeredchetan shidling asked 6 years ago • 
845 views1 answers0 votes
What is NoSQL Database?
Answeredchetan shidling asked 6 years ago • 
873 views1 answers0 votes
What is MySql and why it is used?
AnsweredChetan Shidling asked 6 years ago • 
869 views1 answers0 votes
What are different types of database engines?
Answeredchetan shidling asked 6 years ago • 
829 views1 answers0 votes
FATAL: password authentication failed for user "postgres"?
Openchetan shidling asked 6 years ago • 
849 views0 answers0 votes
What is Psycopg?
Answeredchetan shidling asked 6 years ago • 
829 views1 answers0 votes