Short Circuiting question. Consider the following do inference rules defining a

Question

Short Circuiting question.

Consider the following do inference rules defining a small-step operational semantics. Assume the metavariable stands for a program expression and the meta-variable upsilon stands for a value. a. true ? _1 : _2 rightarrow _1 b. false ? _1 : _2 rightarrow _2 c. true && _2 rightarrow _2 d. false && _2 rightarrow false e. true || _2 rightarrow true f. false || _2 rightarrow _2 g. upsilon_1, _2 rightarrow _2 h. !upsilon_1 rightarrow upsilon_1 Which inference rules express a short-circuiting reduction step? Select one or more: a. a b. b c. c d.d e. e f.f g. g h. h

Explanation / Answer

Answer: All of of the above. They all classify for short circuiting step. Please check wiki table https://en.wikipedia.org/wiki/Short-circuit_evaluation#Support_in_common_programming_languages. If you have doubt please comment below.

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.