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DBMS Interview Questions and Answers
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Questions
DBMS
0
votes
Q: What are serial, non serial schedule in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-non-serial-schedule
0
votes
Q: What is RAID Technology in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-raid-technology
0
votes
Q: What is meant by Proactive, Retroactive and Simultaneous Update in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-simultaneous-update
0
votes
Q: What is generalization in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-generalization
0
votes
Q: What is Specialization in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-specialization
0
votes
Q: What is difference between SQL and SQL SERVER in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-sql-server
0
votes
Q: Under what conditions should indexes be used in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-indexes
0
votes
Q: Explain what we mean by an ACID transaction.
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-acid-transaction
0
votes
Q: What is deadlock in DBMS? How can it be avoided in DBMS? How can it be resolved once it occurs in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-deadlock
0
votes
Q: Explain minimum and maximum cardinality in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-cardinality
0
votes
Q: Describe the four types of indexes in DBMS?
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-index-types
0
votes
Q: Explain what needs to happen to convert a relation to third normal form
asked
Apr 2, 2020
in
DBMS
by
rajeshsharma
#dbms-third-normal
+1
vote
Q: Explain the difference between a dynamic and materialized view
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dynamic-vs-materialized-view
materialised-view
#sql-vs-dbms
0
votes
Q: Compare a hierarchical and network database model in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-network-database
0
votes
Q: Describe a subquery.
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-subquery
0
votes
Q: Explain a join between tables
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-join-tables
0
votes
Q: what are the difference between embedded and dynamic SQL in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#sql-vs-dbms
0
votes
Q: What is Enterprise Resource Planning (ERP), and what kind of a database is used in an ERP application in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-enterprise-resource-planning
#erp
#erp-applications
0
votes
Q: Explain the difference between attributes and identifiers.
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-attributes
#dbms-identifiers
0
votes
Q: What are the advantages of using stored procedures in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-procedures
0
votes
Q: Name four applications for triggers.
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-application-triggers
0
votes
Q: Explain the "paradigm mismatch" between SQL and application programming languages.
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dms-paradigm-mismatch
0
votes
Q: Explain the difference between an exclusive lock and a shared lock in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dms-shared-lock
#dbms-exclusive-lock
0
votes
Q: What is a dependency graph in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-dependency-graph
0
votes
Q: What are the major functions of the database administrator in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#database-administrator
0
votes
Q: Explain the differences between structured data and unstructured data.
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-structure-data
0
votes
Q: What are the primitive operations common to all record management System in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-primitive-operations
0
votes
Q: What is “transparent dbms” in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-transpaarent-dms
0
votes
Q: What are the different phases of Transaction in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-transactions
0
votes
Q: What is Hashing technique in DBMS?
asked
Mar 31, 2020
in
DBMS
by
amita rallin
#dbms-hashing-techniques
#hashing-technique
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