📊 JavaScript
Q. The pop() method of the array does which of the following task ?
  • (A) decrements the total length by 1
  • (B) increments the total length by 1
  • (C) prints the first element but no effect on the length
  • (D) None of the mentioned
💬 Discuss
✅ Correct Answer: (A) decrements the total length by 1

Explanation: Arrays have a pop() method (it works with push()) that reduces the length of an array by 1 but also returns the value of the deleted element.

Explanation by: Mr. Dubey
Arrays have a pop() method (it works with push()) that reduces the length of an array by 1 but also returns the value of the deleted element.

💬 Discussion

📊 Question Analytics

👁️
147
Total Visits
📽️
2 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
95%
Success Rate