Answer:
The object oriented software engineering approach is basically focus on the attention for capture the given structure and conduct the data frameworks in the form of small module which consolidates the information and the procedure.
The principle and aim of the Object Oriented Design (OOD) is that improving the quality of the system analysis and increase its productivity and more usable efficiently.
There are different phases in the object oriented software engineering approach are as follows:
- Firstly, we start analyze and define the particular system
- Then, construct the analysis model based on the above approach of the specific system.
- We verify the correctness of the system by using the testing.
Answer:
1. Multistage database.
2. Stationary database.
3. Virtual database.
4. Distributed database.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
There are four (4) major types of database in a data warehouse and these are;
1. <u>Multistage database</u>: used for concise as well as detailed historical data. It provides summarized data which can be used by an employee for short-term decision making.
2. <u>Stationary database</u>: used where access to data is rare i.e business firms who do not access data frequently. In order to use this database, the users must have an access to metadata store and thus, directly having access to the data on a source system.
3. <u>Virtual database</u>: used for accessing data in diverse applications using middleware. This type of database is dependent on having access to information on various databases.
4. <u>Distributed database</u>: used by an organization that runs several businesses. Therefore, this type of database are usually located or situated in various geographical regions.
Answer:
I know its kinda late, but the answer is (B. Insert) on edg 2021.
Explanation:
Answer: C) Medium size projects
Explanation:
The template for organize SRS is given by the American Department of Defense and NASA should be used for medium size projects. As, SRS is the key component of the marshall center and NASA provides its space surveillance requirement to the U.S. Basically, NASA is stands for the national aeronautics and space administration and it is a independent agency for united states.
