Related Questions

The price of 10 chairs is equal to that of 4 tables . The price of 15 chairs and 2 tables together is Tk. 4000. The total price of 12 chairs and 3 tables is-
A TK. 3500
B Tk. 3750
C Tk. 3840
D None of these
The price of 3 tables and 4 chairs is Tk. 3300. with the same money one can buy 2 tables and 10 chairs. If one wants to buy In 1 table and 1 chair , how much does he need to pay?
A Tk. 940
B Tk. 1050
C Tk. 1040
D Tk. 950
If 2 tables and 3 chairs cost Tk. 3500 and 3 tables and 2 chairs cost Tk. 4000, then how much does table cost?
A Tk. 500
B Tk. 750
C Tk. 1000
D Tk. 15000
In SQL, which command(s) is(are) used to create a synonym for a schema object?
A CREATE SCHEMA
B CREATE SYNONYM
C CREATE SAME
D All of the above
E None of the above
User views are included as part of which schema?
A Internal
B Conceptual
C External
D None of the above.
A star schema has what type of relationship between a dimension and fact table?
A Many-to-many
B One-to-one
C One-to-many
D All of the above
How many copies of the database schema are typically used in the redesign process?
A One
B Two
C Three
D Four
Which of the following is one of the basic approaches for joining tables?
A Subqueries
B Union Join
C Natural join
D All of the Mentioned
Which of the following is a way to create and modify tables using SQL Server?
A Write SQL code using either CREATE or ALTER SQL statements only
B Use the graphical facilities of SQL Server Enterprise Manager only
C Both of the two methods above will work
D Neither of the two methods above will work
Fact tables are which of the following?
A Completely denoralized
B Partially denoralized
C Completely normalized
D Partially normalized

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