For full access to all of the properties for a field, work in Table Datasheet View.?
Answer the following statement true (T) or false (F)
False
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Which of the following is not true about bool values and how they're output with the output stream?
a. The old style of representing true/false values used -1 to indicate false and 1 to indicate true. b. A bool value outputs as 0 or 1 by default. c. Stream manipulator boolalpha sets the output stream to display bool values as the strings "true" and "false". d. Both boolalpha and noboolalpha are “sticky” settings.
To delete an entire record, ______ the row header containing the record, click Delete Record, then click the Yes button.
A. right-click B. click C. left-click D. double-click
Answer the following statements true (T) or false (F)
1. An advantage of a firewall is that it catches all possible problems. 2. Disabling SSID broadcasting will make it so that most client devices (such as Windows devices and Mac devices) won’t notice that the wireless LAN is present. 3. It is important to block ICMP packets coming into a network to prevent intrusion. 4. The command used to display the ports currently open on a Windows operating system is netstat –r. 5. The only exception to the rule of having a written emergency action plan (EAP) is when an employer has 10 or fewer employees.
Modify the Student class in Listing 8.2 so that it implements the Comparable interface. Define the compareTo method to order Student objects based on the value in studentNumber. In a main method create an array of at least 5 Student objects, sort them using Arrays.sort, and output the students. They should be listed by ascending student number. Next, modify the compareTo method so it orders Student objects based on the lexicographic ordering of the name variable. Without modification to the main method, the program should now output the students ordered by name.
This solution uses the class Student2 to distinguish it from the listing in the textbook. The solution is similar to Listing 8.18 and Listing 8.19.