Related Questions

In the first week of the year, nancy saved tk. 1 In each of the next 51 weeks, she saved Tk. 1 more than she had saved in the previous week. What was the total amount that Nancy saved during the 52 weeks?
A Tk. 1326
B Tk. 1352
C Tk. 1378
D Tk. 2652
A cursor type in which the application can only move forward through the recordset is called:
A forward only.
B static.
C keyset.
D dynamic.
A cursor type in which the application sees the data as they were at the time the cursor was opened is called:
A forward only
B static
C keyset
D dynamic
In OLE DB, which of the following represents characteristics of the recordset abstraction?
A Properties
B Collections
C Methods
D Abstractions
A OLE DB rowset is an abstraction of a relation, which in turn is an abstraction of a recordset.
A True
B False
Jane and John saved and saved, and finally they.... buy the house of their dreams.
A can
B could
C managed to
D couldn't
An application where only one user accesses the database at a given time is an example of a(n) ________ .
A single-user database application
B multiuser database application
C e-commerce database application
D data mining database application
Which of the following refers to a cursor type where changes of any type and from any source are visible?
A Forward only
B Static
C Keyset
D Dynamic
Which type of SQL Server cursor concurrency places an update lock on a row when the row is read?
A READ_ONLY
B SCROLL_LOCK
C OPTIMISTIC
D READCOMMITTED
Array values are keyed by ______ values (called indexed arrays) or using ______ values (called associative arrays). Of course, these key methods can be combined as well.
A Float, string
B Positive number, negative number
C Even number, string
D String, Boolean
E Integer, string

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