Management Information System

I am currently taking a Computer Science class at the University of Houston Downtown. I pay attention in class, and listen to the powerpoints, but the questions have nothing to do with them. So if you can help me, thanks. 10 points to whomever gives the best answer. Thanks!

Multiple Choice

1) Having the exact same information about a person on two different lists is an example of:
A. data redundancy
B. data inconsistency
C. data disparity
D. data duplication errors
2) Which of the following is NOT an advantage of using a database versus lists?
A. Information assurance can be guaranteed using a database
B. data entry errors can be minimized with databases
C. data integrity can be ensured with a database
D. data redundancy can be reduced by using databases
3) A group of related records in a relational database is called a(n)
A. primary goal
B. SQL grid
C. master key
D. table
4) In databases, tables are related using
A. locks
B. database logic
C. keys
D. multivariate relations
5) A field that has a unique value fo each record in a database is called the
A. key field
B. logical key
C. primary key
D. master field
6) A foreign key contained in a related table is a
A. linked key
B. subordinate key
C. secondary key
D. primary key
7) Which s one of the four main operations of a DBMS?
A. consolidating data
B. dissecting data
C. sorting data
D. Structured data
Ensuring that a field must be filled with data is an example of a(n)
A. Existence lock
B. Completeness lock
C. Range check
D. Consistency check
9) A system designed to hold large amounts of information about an enterprise is known as (a)n
A. desision support system
B. office support system
C. data warehouse
D. management information system
10) An electronic system used to emulate human decision making is an example of
A. transaction processing system
B. decision support system
C. Management information system
D. Knowledge-based system

True or False
1) A query is designed to make extracting relevant data from a database easier
2) Range checks ensure that only reasonable data values are entered in the database
3) Reducing incorrect or incomplete data be recording data in only one place is called data nomalization
4) A data mart is a smaller slice of a data warehouse
5) One of the main reasons businesses use data mining is to spot customer trends
I do not appreciate being called a liar. Secondly, I am about to be a junoir in high school, so therefore, unless you were taking this class when you were/will be sixteen, you shouldn’t judge.
Thirdly, you’re comment was rude. Fourthly, you will not be getting the extra 10 points.

please find a database management system book i think you find all questions answer.