Which of the following defines the length of the packet from the UDP header to the end of valid data (not including any data link padding, if padding is required)?
A. Checksum field
B. Dynamic Port Number field
C. Length field
D. Destination Port Number field
Answer: C
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The _________ is the central router of information and controls access to all of the physical resources of the hardware.
Fill in the blank(s) with the appropriate word(s).
Analyze the following code:
``` public class Test { public static void main(String[] args) { String s = new String("Welcome to Java"); Object o = s; String d = (String)o; } }``` a. When assigning s to o in Object o = s, a new object is created. b. When casting o to s in String d = (String)o, a new object is created. c. When casting o to s in String d = (String)o, the contents of o is changed. d. s, o, and d reference the same String object.
Use CSS absolute positioning, ONMOUSEMOVE and event.x/event.y to have a sentence of text follow the mouse as the user moves the mouse over the Web page. Disable this feature if the user double-clicks (ONDBLCLICK).
What will be an ideal response?
Having your light along the camera axis creates more texture than having it 90 degrees to the camera axis. True or False?
Indicate whether the statement is true or false