All Questions


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All Questions › Category: Database
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how to install mangodb?
OpenChetan Shidling asked 5 years ago • 
863 views0 answers0 votes
What is a checkpoint in DBMS and when does it occur?
Answeredchetan shidling asked 6 years ago • 
1090 views1 answers0 votes
Mentions the difference between unique key and primary key?
Answeredchetan shidling asked 6 years ago • 
735 views1 answers0 votes
What is the difference between two and three tier architecture?
Answeredchetan shidling asked 6 years ago • 
1032 views1 answers0 votes
What do you understand by functional dependency and transitive dependency in DBMS?
Answeredchetan shidling asked 6 years ago • 
909 views1 answers0 votes
Explain database partitioning and its importance?
Answeredchetan shidling asked 6 years ago • 
858 views1 answers0 votes
What do you understand by correlated subqueries inn DBMA?
Answeredchetan shidling asked 6 years ago • 
735 views1 answers0 votes
What are the different types of keys in the database?
Answeredchetan shidling asked 6 years ago • 
806 views1 answers0 votes
What is normalization and what are the different types of normalization?
Answeredchetan shidling asked 6 years ago • 
908 views2 answers0 votes
What are the ACID properties in DBMS?
Answeredchetan shidling asked 6 years ago • 
780 views1 answers0 votes
What is a concurrency control in database?
Answeredchetan shidling asked 6 years ago • 
723 views1 answers0 votes
What are the relationships and mention different types of relationships in the DBMS?
Answeredchetan shidling asked 6 years ago • 
769 views1 answers0 votes
What do you understand by the terms entity, entity types, and entity set in DBMS?
Answeredchetan shidling asked 6 years ago • 
790 views1 answers0 votes
What is an entity-relationship model?
Answeredchetan shidling asked 6 years ago • 
779 views1 answers0 votes
What are the different levels of abstraction in the DBMS?
Answeredchetan shidling asked 6 years ago • 
725 views1 answers0 votes
What do you understand by aggregation and atomicity?
Answeredchetan shidling asked 6 years ago • 
950 views1 answers0 votes
Do we consider NULL values the same as that of blank space or zero?
Answeredchetan shidling asked 6 years ago • 
1110 views1 answers0 votes
What is a query optimization?
Answeredchetan shidling asked 6 years ago • 
706 views1 answers0 votes
Different languages present in DBMS?
Answeredchetan shidling asked 6 years ago • 
700 views1 answers0 votes
What are the advantages of DBMS?
Answeredchetan shidling asked 6 years ago • 
725 views1 answers0 votes
Explain the terms database and DBMS. Also, mention the different types of DBMS?
Answeredchetan shidling asked 6 years ago • 
739 views1 answers0 votes
What are the difference between a DBMS and RDBMS?
Answeredchetan shidling asked 6 years ago • 
771 views1 answers0 votes
What is NoSQL Database?
Answeredchetan shidling asked 6 years ago • 
808 views1 answers0 votes
What is MySql and why it is used?
AnsweredChetan Shidling asked 6 years ago • 
788 views1 answers0 votes
What are different types of database engines?
Answeredchetan shidling asked 6 years ago • 
768 views1 answers0 votes
FATAL: password authentication failed for user "postgres"?
Openchetan shidling asked 6 years ago • 
773 views0 answers0 votes
What is Psycopg?
Answeredchetan shidling asked 6 years ago • 
763 views1 answers0 votes