Path Products and Expressions Quiz

What is the purpose of a flow graph in software testing?

• To represent data storage

• To show program control flow

• To generate random test cases

• To replace source code

What does a path product represent in a flow graph?

• The sum of all possible paths

• The multiplication of two node values

• A concatenated sequence of path links

• A loop condition

Which notation is used to denote a path expression?

• Lowercase letters

• Uppercase letters

• Numbers

• Special symbols

In path expressions, what does the '+' operator signify?

• Multiplication

• Concatenation

• OR operation

• AND operation

If a path consists of links a, b, and c, what is its path product?

• a + b + c

• abc

• a * b * c

• a OR b OR c

Which mathematical property states that path products are not interchangeable?

• Commutativity

• Associativity

• Distributivity

• Idempotency

What is the zeroth power of a path product?

• 0

• 1

• Undefined

• The original path

Which property states that A(BC) = (AB)C?

• Commutative property

• Associative property

• Absorption rule

• Idempotent law

What happens when a loop exists in a path expression?

• The number of paths becomes finite

• The path sum remains unchanged

• The expression includes an exponent or Kleene star ()

• The expression cannot be computed

How is a repeated path segment represented in path products?

• With a '+' symbol

• Using exponents (e.g., X², X³)

• Using division

• By duplicating the letters