Which Android platform service manages the basic user interface on the device?
a. FragmentManager
b. AccessibilityManager
c. ClipboardManager
d. ViewManager
d. ViewManager - The ViewManager handles the user interface and display on the device. The FragmentManager manages the fragments of an activity. The AccessibilityManager manages accessibility events, facilitating device support for users with physical impairments. The ClipboardManager provides the device with access to the global clipboard for cutting and pasting content.
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When using Kerberos, what is the purpose of a ticket?
a. It is the name for a Kerberos client or user. b. It is a key used by the client to gain access to services that are protected by the key on the network. c. It is a temporary set of credentials that a client uses to prove to other servers that its identity has been validated. d. It is the event that is generated when auditing a resource and unauthorized access is attempted.
Calculate the size of the largest possible UDP message when using IPv4 and IPv6. . (Hint: the entire UDP message must fit in an IP datagram.)
What will be an ideal response?
Modify Fig. 20.9 to display a greeting to the user which contains the name and version of their browser.
What will be an ideal response?
Using ____ CSS style sheets, the overall presentation of a Web site can be designed separately while the content is still being developed.
A. embedded B. external C. inline D. any of the above