In 802.11, which of the following is an addressable unit?
A. host
B. Data Terminal Equipment (DTE)
C. station (STA)
D. wireless NIC (WNIC)
Answer: C
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Write a small application with a GUI that could be the basis of a larger application. Your application should accept a credit card number entered into a text field. When the user clicks an Accept button, you should check whether the number entered contains exactly 16 digits. If so, display the message Number accepted: as well as the card number in a label, and then clear the text field. If not, display the message Number rejected in the label. (Note: Credit card numbers have fancier format requirements that depend on the issuer of the card and are beyond the scope of this exercise.)
What will be an ideal response?
Appointments can be created in only one way, using the appointment area, where you enter the appointment directly in the appropriate time slot.
Answer the following statement true (T) or false (F)
Which of the following shortcut keys should not be used in Windows applications that have an EDIT menu for menu items not on the EDIT menu?
A. Ctrl+X B. Ctrl+Q C. Ctrl+V D. both a and c
A ResultSet object is organized as a two-dimensional table. What is represented by the rows and the columns of the ResultSet object?
What will be an ideal response?