UNIT-2 -QUIZ

What is the primary purpose of loop testing?

• To validate variable initialization

• To test boundary conditions of loops

• To reduce code complexity

• To replace nested loops

Which type of loop testing covers a single loop with no excluded values?

• Nested loops

• Horrible loops

• Case 1: Zero minimum, N maximum

• Case 3: Loops with excluded values

What is the best strategy for testing nested loops?

• Start testing the outermost loop first

• Test all loops simultaneously

• Test the innermost loop while keeping outer loops at their minimum values

• Skip testing intermediate loops

What is a "horrible loop"?

• A loop with complex conditions

• A combination of nested and intersecting loops with jumps

• A single loop with excluded values

• A loop with fixed iterations

What is a predicate in the context of path testing?

• A loop condition

• A logical function evaluated at a decision point

• A function call in a test case

• A loop initialization statement

What is the purpose of predicate interpretation?

• To simplify predicates in terms of input variables

• To validate decision branches

• To improve code readability

• To generate new predicates

Which of the following is an example of a path predicate?

• x = 10

• x + y > 90

• a[i] = 20

• int count = 0

What is the term for variables whose values are unaffected by processing?

• Independent variables

• Dependent variables

• Correlated variables

• Static variables

What does achieving predicate coverage mean?

• Executing all possible code paths

• Testing all combinations of truth values for predicates

• Detecting syntax errors

• Executing nested loops

What is testing blindness?

• A bug in the test script

• Achieving the desired path for the wrong reason

• A failure to detect unreachable paths

• A lack of test automation