Respond to the following in a minimum of 175 words: Consider the need for robust software testing techniques. Determine the characteristics for a software testing environment that best supports testing the software application you are developing. Discuss the software testing environment you would create and how the environment would support the software testing processes and help the software development project meet its quality goals.

7. design a circuit with three inputs (x, y, and z) representing the bits in a binary number, and three outputs (a, b, and c) also representing bits in a binary number. when the input is 1, 2, or 3, the binary output should be one lesser than the input. when the input is 4, 5, or 6, the binary output should be one greater than the input. when the input is 0, the output is 0, and when the input is 7, the output is 7. show your truth table, all computations for simplification, and the final circuit.