Answer Posted / satish

Hi i got job in PERL/LINUX.
please guide me if i will have good opportunities
economically and workwise after 3 years.

Explain goto name?

528

---

What are the purpose of close(), getc() and read() functions?

484

---

How to read a directory in perl?

535

---

Explain the default scope of variables in perl?

518

---

Explain lexical variables.

521

---

---

What are numeric operators in perl?

545

---

Explain goto expr?

498

---

Give an example of using the -n and -p option.

541

---

What are the various file operations in perl. Explain with example.

517

---

Define dynamic scoping.

508

---

Write a program that explains the symbolic table clearly.

536

---

What are the logical operators used for small scale operations?

548

---

Differentiate between arrays and list in perl.

538

---

Does Perl have objects? If yes, then does it force you to use objects? If no, then why?

548

---

What are scalar data and scalar variables?

638

---