Fill in the blanks:<br>Can anyone help me out with this <br>

Assume inputFile is a Scanner object used to read data from a text file that contains a number of lines. Each line contains an a

anzhelika [568]

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.

7 0

3 years ago

What are somd negetive aspects and some positive aspects of having robots as a part of workplace?

aksik [14]

Answer and Explanation:

Some of the negative aspects of robots at work place:

Lesser flexibility
Higher maintenance and installation cost
Future insecurity and risk if the system malfunctions
A decline in the opportunities for humans
Unemployment as a result of automation and robot regulated work place.

Some of the positive aspects of robots at work place:

Higher accuracy
Higher speeds
More work in less time
Productivity and hence efficiency will increase
Cost of some operations is reduced.
Ease of employing in dangerous and hazardous fields by using specific robots for each task

5 0

3 years ago

The practice of spamming has been growing because telephone solicitation is no longer legal. it is good advertising practice and

Ratling [72]

The given question is not a true or false question. It is a Multiple Choice question. By googling it you can find the correct question here https://www.coursehero.com/file/poq0d6/The-practice-of-spamming-has-been-growing-because-a-it-is-unregulated-b-it-is/

The practice of spamming has been growing because it is so inexpensive and can reach so many people.

Option: D.

<u>Explanation:</u>

Spamming is sending unsolicited messages which is mostly used to prank initially. Spamming has increased these days in various forms and platforms, Mainly in the marketing field, in the form of email, direct messages, etc, to advertise products.

There are various tools that can send a message along with the sender's website or product links to multiple recipients. These tools are widely used in the spamming process. These tools require only a small amount of money either to buy a membership or to send the messages.

Moreover, most of the people around the world using smartphones have mail ids and smartphones have access to the Internet. Either 2 out of 5 people will get attracted to the message and visit the respective sender's site. That, in turn, builds traffic to the sender's site or makes the recipients buy the sender's product or services.

7 0

3 years ago

The ____ statement is used to execute specific programming code if the evaluation of a conditional expression returns a value of

OverLord2011 [107]

Answer: if statement

Explanation:

The statements executes when a specific conditions are true.

5 0

3 years ago

The address of the last cell of a memory RAM is 3FFFFh.a total capacity of the main memory and 4M bits and the data bus can tran

marysya [2.9K]

Hey there!:

Given the address of the last cell of a memory RAM is 3FFFFh then :

There are 8 bits in a byte

1024 bytes in a kilobyte

so 8*1024= 8192

so 8192 bits in a kb

32*8192 = 262144

there are 262144 bits in 32KB .

a) 32 bit address registers must match 2^32 byte = 4 GB of physical memory.

However, with 32 Bit you can also address more than 4 GB, like Physical Address Extension (PAE) does.

The other way is that you can access 4 GB with less than 32 bit address register.

____________________________________________________

b) Main Memory = 4M × 32Kbits, RAM chips = 32K × 4bit.

For this memory we require 4 × 2 = 8 RAM chips.

Each chip requires 18 address bits (ie. 218 = 256K).

And 1M × 8 bits requires 20 address bits (ie. 220 = 1M )

_____________________________________________________

c) The size of the storage cells is known as the word size for the computer.

In some computers, the word size is one byte while in other computers the word size is two, four, or even eight bytes. In our 4M main memory the size of cell is 4*2^20 bytes.

Each storage cell in main memory has a particular address which the computer can use for storing or retrieving data.

______________________________________________________

d) The size of MBR is the 4M bits of main memory.

_____________________________________________________

Hope this helps!

6 0

3 years ago

Fill in the blanks:Can anyone help me out with this ​

Fill in the blanks:Can anyone help me out with this