Your application needs to process large numbers of job requests and you need to ensure that they are processed in order, and that each request is processed only once. How would you deploy SQS to achieve this end?

a. Use the SetOrder attribute ensure sequential job processing.
b. Convert your standard queue to a FIFO queue by renaming your standard queue with the .fifo suffix.
c. Use an SQS FIFO queue to process the jobs.
d. Configure FIFO delivery in a standard SQS queue.

This question involves a class named textfile that represents a text file. public class textfile { private string filename; private string filename; private arraylist words; // constructors not shown // postcondition: returns the number of bytes in this file public int filesize() { } // precondition: 0 < = index < words.size() // postcondition: removes numwords words from the words arraylist beginning at // index. public void deletewords(int index, int numwords) { } // precondition: 0 < = index < = words.size() // postcondition: adds elements from newwords array to words arraylist beginning // at index. pub lic voidaddwords(int index, string[] newwords) { } // other methods not shown } complete the filesize() method. the filesize() is computed in bytes. in a text file, each character in each word counts as one byte. in addition, there is a space in between each word in the words arraylist, and each of those spaces also counts as one byte. for example, suppose the words arraylist stores the following words: { mary had a little lamb; its fleece was white as snow. } the filesize() method would compute 4 + 3 + 1 + 6 + 5 + 4 + 6 + 3 + 5 + 2 + 5 as the sum of the lengths of each string in the arraylist. the value returned would be this sum plus 10, because there would also be 10 spaces in between the 11 words. complete the filesize() method below: // postcondition: returns the number of bytes in this file public int filesize() { }

It is not necessary to develop strategies to separate good information and bad information on the internet. true or false

Can someone work out the answer as it comes up in one of my computer science exams and i don't understand the cryptovariables