Question

Which of the following benefits are MOST likely to be achieved by using testtools?

i) Easy to access information about tests and testing.
ii) Reduced maintenance of testware.
iii) Easy and cheap to implement.
iv) Greater consistency of tests
A. ii and iv
B. ii and iii
C. i and iv
D. i and iii

Answer 1

The correct option is B (ii and iii) because it emphasizes the key advantages of using test tools: reducing maintenance efforts and providing an economical solution, aligning with the primary considerations in software testing for efficiency and cost-effectiveness.

Step-by-step explanation:

Using test tools in software testing can yield several benefits, and in this context, options ii and iii stand out. Reduced maintenance of testware (ii) is a significant advantage because test tools streamline the testing process, making it more efficient and less prone to errors. This results in lower maintenance efforts as changes to the testing framework or scenarios become easier to implement and manage.

Additionally, test tools often provide an economical solution (iii), making the testing process more cost-effective. This is particularly crucial in the context of modern software development, where efficient testing is essential for delivering high-quality software within budget constraints.

While option iv (Greater consistency of tests) is a valuable benefit of using test tools, it is not part of the "MOST likely" benefits in this scenario. Consistency is crucial, but options ii and iii directly address efficiency and cost-effectiveness, making them more central to the primary advantages of employing test tools. Options i (Easy to access information about tests and testing) and iv are certainly benefits of using test tools, but they are not as directly related to reducing maintenance efforts and cost-effectiveness as options ii and iii.

In conclusion, the selection of options ii and iii, as opposed to i and iv, reflects a prioritization of efficiency and cost-effectiveness as the most likely benefits achieved by using test tools in the given context. These benefits contribute significantly to the optimization of the testing process and the overall success of software development projects.

Answer 2

The most likely benefits from using test tools are reduced maintenance of testware and greater consistency of tests, making option A (ii and iv) the correct answer.

Step-by-step explanation:

The benefits most likely to be achieved by using test tools are:

Easy to access information about tests and testing.

Reduced maintenance of testware.

Greater consistency of tests.

Among the given options, (i) Easy to access information about tests and testing and (iv) Greater consistency of tests are benefits that are highly achievable with the use of test tools.

Thus, options ii (Reduced maintenance of testware) and iv (Greater consistency of tests) are the most accurate benefits listed.

Hence, the correct answer is A. ii and iv.

Test tools often support version control and management features that provide quick access to test information and also help in ensuring that tests are run in a consistent manner. While reduced maintenance is a potential benefit due to automated processes and reuse of test scripts, cost and ease of implementation can vary widely and are not guaranteed.

Therefore, the assertion that test tools are 'Easy and cheap to implement' is not universally correct and typically depends on the specific tool and context in which it is used.

Option A (ii and iv) the correct answer.