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:
Microprocessor sometimes called the central processing unit.
Explanation:
Microprocessor is the heart of the computer network. It is useful in large agencies such as business, government, and our lives. This little chip is called the life of the computer. It is also called all computers life as we all know that. It is formed as the purest form of Moore law. It also said that this little chip also reached to its physical form.
The microprocessor sometimes called central processing unit or CPU. Mechanical switches are not used in microprocessor because of their easily interference. It has common problem called contact bounce.
Information tells us what is going on. Information helps us understand situations better, and how to accomplish some things. For instance, if I told you I lost my ball, you'd be at a blank! What if I told you I lost it in your yard? Now that you have the information you understand the situation better. Information helps us communicate important things.
Answer: File As is used to control the order in which contacts are displayed in the current view
This will depend on what the user has set the default working directory to. In order to check for yourself what your default working directory is inside linux, simply log in, click the start button>Click System Tools>LXTerminal. Once in the terminal, you can check your current working directory by typing in "pwd" without the quotation marks. Then, hit enter on your keyboard and the terminal will print your current working directory. I hope this has helped you.
