Case-Based Critical Thinking Questions
?
Case 1: MaidToOrderThe database for a cleaning service company contains the following table, named tblCustomer, that includes customer invoice data. The InvoiceNum, CustomerNum, and InvoicePaid fields contain text. The InvoiceDate field contains dates. The InvoiceAmt field contains numbers.
InvoiceNum
CustomerNum
InvoiceDate
InvoiceAmt
InvoicePaid
631
13020
01/15/2013
200.00
Y
632
15411
01/20/2013
685.00
Y
633
10002
01/23/2013
75.00
N
634
13104
01/23/2013
150.00
N
635
12124
01/26/2013
75.00
Y
636
13328
02/02/2013
350.00
Y
637
10206
02/02/2013
175.00
N
638
10334
02/07/2013
450.00
Y
To create a DataGridView control on the form, you would click on the ____ object in the Data Sources window and drag it to the form.
A. CustomerNum
B. InvoiceNum
C. CustomerDataSet
D. tblCustomer
Answer: D
You might also like to view...
A(n) ____________________ query creates a table from some or all of the fields and records in an existing table or query.
Fill in the blank(s) with the appropriate word(s).
A CDPD device must be attached to a separate cellular telephone to transmit wireless data.
a. True b. False
How frequently does the ENTER_FRAME event occur?
What will be an ideal response?
When connecting to the Internet via a cable connection, how are the data speeds typically organized between the cable provider and the customer?
A) Data is spread equally in both directions. B) Data from the provider to the customer is slower than data from the customer to the provider. C) Data from the provider to the customer is faster than data from the customer to the provider. D) The data rate depends on the time of day, sometimes faster in one direction, sometimes faster in the other direction.