Explain why a text box rather than a combo box is the best choice for FName and LName data fields in a Customers table.
What will be an ideal response?
There are endless possibilities for the FName and LName entry for every record. Therefore, a text box is a better choice rather than attempting to give the user a list of choices in the drop-down portion of a combo box.
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Which is the correct way to load an array named WorkHours with the number of hours that five employees worked last week?
a. ```Declare WorkHours[5] As Float Declare J As Integer For (J = 0; J<=4; J++) Write “Input number hours worked for employee” + J+1 Input WorkHours[J] End For``` b. ```Declare WorkHours[4] As Float Declare J As Integer For (J = 0; J<=4; J++) Write “Input number hours worked for employee” + J+1 Input WorkHours[J+1] End For``` c. ```Declare WorkHours[5] As Float Declare J As Integer For (J = 0; J<=5; J++) Write “Input number hours worked for employee” + J Input WorkHours[J+1] End For``` d. None of these are correct
Compared with character-based formats, a _____ offers a more efficient storage method.?
A. ?foreign storage format B. ?unary storage format C. ?tertiary storage format D. ?binary storage format
Kim, a network administrator, has made changes to the DHCP leasing setup for a given network and is expecting all devices to recognize the changes shortly. However, after a full week, none of the machines on the company network are grabbing new addresses with the new lease time. Which of the following is the problem?
A. The lease time on the original configuration was too long. B. The firewall was never configured to recognize the changes. C. The DHCP server was never restarted, so changes never took affect. D. The lease time on the original configuration was too short.
Queries in Access can be exported as a web page
Indicate whether the statement is true or false