Explain ivalue in perl?

986

---

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

1041

---

What is the purpose of _package_ literal?

1040

---

What is boolean context?

1002

---

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

957

---

How will you declare a variable in perl?

971

---

Mention what is cpan?

1018

---

Explain about typeglobs?

944

---

What is the use of command “use strict”?

1031

---

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

938

---

Explain lists in perl?

978

---

What is the purpose of redo statement?

1017

---

What is the purpose of goto expr statement?

916

---

Define say() function in perl?

970

---

What is warn function in perl?

963

---