Software assurance can be proven, validated, and substantiated only by the process in place and the artifacts produced from each process.

Which of the following is NOT a common operating system?

A) Linux B) Mac OS C) IBM D) Windows

Suppose income is 4001, what is the output of the following code?

``` if (income > 3000) { System.out.println("Income is greater than 3000"); } else if (income > 4000) { System.out.println("Income is greater than 4000"); } ``` a. no output b. Income is greater than 3000 c. Income is greater than 3000 followed by Income is greater than 4000 d. Income is greater than 4000 e. Income is greater than 4000 followed by Income is greater than 3000