UTpaper

Free mock tests & test series

Question 66Asked in UGC NET Computer Science, June 2017 (Paper II & III, Selected Questions)

Which of the following are facts about a top-down software testing approach?

Which of the following are facts about a top-down software testing approach? I. Top-down testing typically requires the tester to build method stubs. II. Top-down testing typically requires the tester to build test drivers.
  1. AOnly I
  2. BOnly II
  3. CBoth I and II
  4. DNeither I nor II
Show answerHide answer

Correct answer: (A) Only I

Explanation

Top-down testing proceeds from the main module to sub-modules; a sub-module not yet developed is simulated by a temporary program called a STUB. Bottom-up testing proceeds from sub-modules to the main module, using DRIVERS to simulate the main module. So only I is true.

From UGC NET Computer Science PYQ, June 2017 (Paper II & III, Selected Questions)

This is question 66 of UGC NET Computer Science PYQ, June 2017 (Paper II & III, Selected Questions). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.