Complete each of the following sentences in List – I on the left-hand

side by filling in the word or phrase from List – II on the right-hand side that best completes the sentence

List-I                                                                                                               List-II

1. Determining whether you have built the right software is called           (a) Software Testing

2. Determining whether you have built the software right is called           (b) Software Verification

3. ..... is the process of demonstrating the existence of effects or               (c) Software Debugging 

providing confidence that they do not appear to be present.

4. ..... is the process of discovering the cause of the defect and fixing it.    (d) Software Validation