Answer:
words.hasNext()
Explanation:
Given the code snippet below:
- while (inputFile.hasNextLine()) {
- String word = "";
- String line = inputFile.nextLine();
- Scanner words = new Scanner(line);
- while (words.hasNext()) {
- word = words.next();
- }
- System.out.println(word); }
- }
We have a inputFile Scanner object that can read data from a text file and we presume the inputFile has read several rows of data from the text file. So long as there is another line of input data available, the outer while loop will keep running. In each outer loop, one line of data will be read and assign to line variable (Line 3). Next, there is another Scanner object, words, which will take the current line of data as input. To get the last word of that line, we can use hasNext() method. This method will always return true if there is another tokens in its input. So the inner while loop will keep running so long as there is a token in current line of data and assign the current token to word variable. The word will hold the last token of current line of data upon exit from the inner loop. Then we can print the output (Line 8) which is the last word of the current line of data.
Answer:
B
Explanation:
An authentication server server tracks who is logging on to the network as well as which services on the network are available to each user. It also does the job of providing a network service that applications can use to authenticate the credentials, that are oftentimes account names and passwords, of their users. Authentication server is also used as the basis for authorization.
3-D prosthetics would most likely be the answer, also, don’t copy links it’s most likely not the answer anyways.
Answer:
Hello the options to your question are missing here are the options
a. 1022
b. 62
c .14
d. None of the above
Answer : None of the above ( d )
Explanation:
A firm is assigned the network part 133.44. It selects an 12-bit subnet part. The number of hosts possible are
= 
= 4094
Note : Subnetting is a technique that lets network administrators use the 32 bits available but the actual host ID portion of the subnetted address is 12 bits in length.
