ACtE07 · Chapter 7Data Structures, DBMS & Operating Systems🏛️ Past Licensure QuestionID: 305737ae
What is the syntax for checking if a stack is empty?
What is the syntax for checking if a stack is empty?
Multiple Choice Options
- A
if( top == -1)
- B
if (top > maxsize)
- C✓ Correct Option
if (top -= maxsize -1)
- D
If (top 8i8til)
Detailed Technical Solution & Explanation
According to standard engineering principles, for What is the syntax for checking if a stack is empty?, the correct choice is if (top -= maxsize -1).
Option Analysis:
•
Option A (if( top == -1)): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
•
Option B (if (top > maxsize)): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
•
Option C (if (top -= maxsize -1)): Correct. Valid technical statement directly addressing the question requirement.
•
Option D (If (top 8i8til)): Incorrect. Does not satisfy the technical condition or specifies an alternate/invalid property.
Reference: Mock Test 07NEC Licensure Syllabus