I don’t know if this helps, but here are three types of main flows: flow of material/goods, flow of money/cash, and flow of information.
Answer: A. > interesting.txt
Explanation: From the command line, one can perform numerous tasks from navigating into a directory, creating a new directory, deleting files, create files, modify files and so on using simple commands. In the scenario above, after using a common which is used to produce an output on the screen, such as the 'echo' command, one may wish to save the file giving the user the ability to access the file later. Since it is stated the file name 'interesting.txt' given to the file does not currently exist, appending the sign > saves the file. If the filename already exists, it will overwrite the existing content.
<span>import java.util.Scanner;
public class PrintWithComma {
public static void main (String [] args) {
final int NUM_VALS = 4;
int[] hourlyTemp = new int[NUM_VALS];
int i = 0;
hourlyTemp[0] = 90;
hourlyTemp[1] = 92;
hourlyTemp[2] = 94;
hourlyTemp[3] = 95;
/* Answer */
System.out.println("");
return;
}
}</span>
Answer:
To store decimal values
Explanation:
Analyzing the given options.
(a)
Decimal values are digits and are to be treated as such. So, storing them as strings mean that they are no longer decimal values.
(b), (c) & (d)
List of colors, words and values that can't be used for calculations are all string values.
Take a for instance.
List of colors: "Red", "Yellow", "Blue",...
Words, "I", "am", "a", "boy"
Values that can't be used for calculations are non numerical data and as such, some of them could be strings.
Hence:
Option (a) answers the question
