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: All of the above
Explanation:
200 OK, 301 permanently moved and 400 bad request all are the Hyper text transfer protocol (HTTP) response status type. The HTTP response status types basically indicated the complete request in the HTTP.
All these given types are the responses and request that are involved in the HTTP status type.
200 OK is one of the request which basically depends upon the HTTP status type success.
301 permanently moved is the response in the URL which are used for permanently change the resources of request.
And 400 bad request is not properly understand by server due to the invalid syntax in the HTTP.
Answer:
C) Highly portable
Explanation:
This means they can run on any computer or platform that supports Java without the need for recompillation.
This idea is popularly called WORA that is Write Once Run Anywhere.
Software Applications written in Java are compiled to bytcode (.class) which are intended to run on the Java Virtual Machine (JVM) irrespective of the architecture of the computer or device.
Answer:
Sự khác biệt giữa bán hàng và tiếp thị là bán hàng tập trung vào làm việc trực tiếp với khách hàng tiềm năng để khiến họ chuyển đổi, trong khi tiếp thị tập trung vào việc khơi dậy sự quan tâm đến sản phẩm của bạn.
Answer:
We use it everyday for all sorts of stuff
Explanation:
