Answer:
import java.util.Scanner;
class Main {
public static void main(String args[]) {
Scanner scan = new Scanner(System.in);
System.out.print("Enter a decimal value (0 to 15): ");
int num = scan.nextInt();
scan.close();
if (num < 0 || num >15) {
System.out.printf("%d is an invalid input\n", num);
} else {
System.out.printf("The hex value is %X\n", num);
}
}
}
Explanation:
Hopefully this example will get you going for the other assignments.
Maturity Stage – During the maturity stage, the product is established and the aim for the manufacturer is now to maintain the market share they have built up. This is probably the most competitive time for most products and businesses need to invest wisely in any marketing they undertake. They also need to consider any product modifications or improvements to the production process which might give them a competitive advantage. i think this would be the best time for the company to purchase an emerging technology.
Answer:
Image result for Angular when to use reactiveformsmodule.
In summaries, if forms are very important for your app, or reactive pattern are used in your app, you should use reactive forms. Otherwise your app have basic and simple requirement for forms such as sign in, you should use template-driven forms
Explanation:
Each form has a state that can be updated by many different interactions and its up to the application developer to manage that state and prevent it from getting corrupted. This can get hard to do for very large forms and can introduce a category of potential bugs
Answer:
solar light
Explanation:
This is because at this time, the sun is in the right place to illuminate the scene from the right angles, without overpowering the photograph. Light is one of the most important factors to take into account when taking a photograph.
Answer: B. Spreadsheet
Explanation:
In order to assess the impact from an increase or decrease in price and / or sales , is more useful to use an spreadsheet, because, even though it store values in cells, in the same way that a database could do in fields , the spreadsheet can link the values with more flexibility, using different formulae, trying different scenarios, 'what if" type questions, etcetera, not so easy to do with databases.
