What is output of following perl program ? My $val='x'; print ref($val);

V

Vinay

🎓 Mover ⭐ 28.75K Points

📊 Operating System Architecture

Q. What is output of following perl program ? My $val='x'; print ref($val);

(A) scalar
(B) empty value
(C) string
(D) "not a reference"

💬 Discuss

✅ Correct Answer: (B) empty value

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

187

Total Visits

📽️

1 y ago

Published

🎖️

Vinay

Publisher

📈

82%

Success Rate