Explain ivalue in perl?

1020

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

1100

---

What is the purpose of _package_ literal?

1099

---

What is boolean context?

1056

---

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

1000

---

How will you declare a variable in perl?

1032

---

Mention what is cpan?

1081

---

Explain about typeglobs?

997

---

What is the use of command “use strict”?

1088

---

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

988

---

Explain lists in perl?

1022

---

What is the purpose of redo statement?

1071

---

What is the purpose of goto expr statement?

965

---

Define say() function in perl?

1020

---

What is warn function in perl?

1022

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