Explain ivalue in perl?

1015

---

What is the importance of perl warnings? How do you turn them on?

1094

---

What is the purpose of _package_ literal?

1094

---

What is boolean context?

1047

---

How will you get the count of parameters passed to a perl subroutine?

995

---

How will you declare a variable in perl?

1027

---

Mention what is cpan?

1079

---

Explain about typeglobs?

995

---

What is the use of command “use strict”?

1083

---

How would you ensure the re-use and maximum readability of your perl code?

984

---

Explain lists in perl?

1018

---

What is the purpose of redo statement?

1063

---

What is the purpose of goto expr statement?

960

---

Define say() function in perl?

1016

---

What is warn function in perl?

1021

---