MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Database
The Database Development Process
Quiz 1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q.1
Which of the following database activities determines the entities, attributes, and relationships of data?
Conceptual data modeling
Logical database design
Physical database design and definition
Database implementation
Q.2
The use of packaged data models can offer which of the following benefits?
Reduce implementation time and costs
Higher quality models
Both A and B.
Neither A nor B.
Q.3
The Enterprise tier of the three-tiered database architecture includes:
managing the data.
managing the User-system interface.
processing HTTP protocol.
processing scripting tasks.
Q.4
An entity type is which of the following?
A major category of data about people, place, and things
The various departments of an organization
The application software
The business processes the support the mission of an organization
Q.5
A conceptual schema is usually depicted in graphical format using E-R or object-modeling notations.
True
False
Q.6
One of the most popular systems development life cycle methods is prototyping.
True
False
Q.7
The physical database design identifies data integrity and security requirements.
True
False
Q.8
The longest step of database development is database maintenance.
True
False
Q.9
The goal of information systems planning is to align information technology with the business strategies of the organization.
True
False
Q.10
Functional decomposition is the process of breaking down the functions of an organization into greater levels of detail.
True
False
Q.11
Packaged data models can reduce implementation times and costs.
True
False
Q.12
With an enterprise data model, it is much easier to build applications because you know exactly what data exist and what needs to be added.
True
False
Q.13
There is one physical schema for each logical schema.
True
False
Q.14
The most important reason for data architecture is reliability.
True
False
Q.15
The systems development life cycle cannot be used with database implementation.
True
False
Q.16
Enterprise data modeling typically occurs during information systems planning.
True
False
Q.17
Incremental commitment does not allow a project to be easily redirected or to be terminated.
True
False
Q.18
There are three stages involved when analyzing the initiation of an information systems project.
True
False
Q.19
During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.
True
False
Q.20
CASE tools do not include which of the following features?
Help to draw data models
Help to generate code
Help to manage people
Create an information repository
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page