Sum of Numbers Write a program that asks the user for a positive integer value. The program should use a loop to get the sum of all the integers from 1 up to the number entered. For example, if the user enters 50, the loop will find the sum of 1, 2, 3, 4, ... 50. Input Validation: Do not accept a negative starting number.

When might you use a weakly-typed language to write software over a strongly-typed language?

Java requires its method arguments to be sent in as values, not references. And what, precisely, does it entail?

java If you open a command window and want to see what version of the Java compiler you have installed on your computer, what would you write? If you open a command window and want to see what version of Java you have installed, what would you need to write?

Java Language  Create Clock class and demonstrate the features of the class with the driver program. upload a single file that contains the source code with documentation for both the clock class and the driver and execution of the program. The rule for execution is that you execute enough times with sufficient data that every line in the program is executed).

The many sorts of programming languages are as follows: Describe each of them briefly.