Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged database concepts
+2
votes
1
answer
A table named ‘‘Customer’’ has following columns : Custld, Name, City, Mobile No
asked
Mar 30, 2019
in
Class 12
by
kratos
reserve bank of inda and its functions
management system
structured query language
cbse
class-7
database concepts
class-12
relational database
+3
votes
1
answer
Define database management system. Write two advantages of using database management system for school.
asked
Mar 29, 2019
in
Class 10
by
kratos
database concepts
class-10
+2
votes
1
answer
Draw a diagram explaining various levels of data abstraction.
asked
Mar 27, 2019
in
Mathematics
by
kratos
database concepts
+1
vote
1
answer
What do you understand by report?
asked
Mar 24, 2019
in
Class 10
by
kratos
database concepts
class-10
+3
votes
1
answer
(i) Write the names of most appropriate columns, which can be considered as candidate keys.
asked
Mar 23, 2019
in
Class 12
by
kratos
database concepts
class-12
database management system
cbse
+1
vote
1
answer
What is relation? Define the properties of a relation.
asked
Mar 23, 2019
in
Class 12
by
kratos
database concepts
class-12
+2
votes
1
answer
What do you understand by degree & cardinality of a Table ?
asked
Mar 22, 2019
in
Class 12
by
kratos
database concepts
class-12
+3
votes
1
answer
What do you mean by DBMS?
asked
Mar 20, 2019
in
Class 12
by
kratos
class-12
database concepts
class-10
+1
vote
1
answer
1. List employee numbers and name in manufacturing system for job code 54.
asked
Mar 11, 2019
in
Class 10
by
kratos
database concepts
class-10
+2
votes
1
answer
Due to which reason the latest models of different items are available within our reach ?
asked
Mar 8, 2019
in
Computer
by
kratos
neet
overview of computers
class-11
aiims
database concepts
class-12
database management system
+1
vote
1
answer
A table can have multiple primary keys.
asked
Mar 8, 2019
in
Class 12
by
kratos
class-12
database concepts
class-10
+1
vote
1
answer
Give any two disadvantages of the database.
asked
Mar 8, 2019
in
Class 10
by
kratos
database concepts
class-10
+3
votes
1
answer
Write the significance of a foreign key.
asked
Feb 28, 2019
in
Class 10
by
kratos
database concepts
class-10
+1
vote
1
answer
Write any two uses of database management system.
asked
Feb 23, 2019
in
Class 10
by
kratos
database concepts
class-10
+1
vote
1
answer
What do you understand by the terms Primary Key and Degree of a relation in relational database?
asked
Feb 20, 2019
in
Class 10
by
kratos
database concepts
class-10
+3
votes
1
answer
Explain the terms Resultset with respect to a database.
asked
Feb 19, 2019
in
Class 12
by
kratos
database concepts
class-12
programming
cbse
+1
vote
1
answer
Why are most of the compressed liquid or solid regions not included in the printed tables?
asked
Feb 19, 2019
in
Class 10
by
kratos
entropy of a pure substance
thermodynamics
single flow devices
class-10
heaters coolers
database concepts
+3
votes
1
answer
A table ‘customer’ has 10 columns but no row. Later, 10 new rows are inserted and 3 rows are deleted in the table.
asked
Feb 17, 2019
in
Class 12
by
kratos
class-10
database concepts
class-12
+2
votes
1
answer
Identify the columns out of the given three, which should not be present in each of the following tables:
asked
Feb 17, 2019
in
Class 10
by
kratos
database concepts
class-10
+2
votes
1
answer
What is field in a database? Give an example.
asked
Feb 13, 2019
in
Class 12
by
kratos
data manipulation through sql
microsoft access
class-10
database concepts
class-12
To see more, click for the
full list of questions
or
popular tags
.