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Perl Test Answers

Here you will find most recent test questions and correct answers of Upwork Perl Test Answers for General Programming category. This test is going to give you a better profile impressions and help you to get the related jobs in Upwork. Search your desired answers of the test questions by pressing Ctrl + F button.

1. Context in Perl can be.
Answers: • inary, string, list, scala

2. A label, in Perl, is.
Answers: • a switch statement

3. How many times does the do statement allow you to execute the block of statements in a loop?
Answers: • At least once

4. A directory handle.
Answers: • is a link from your computer program to the directory on your file system

5. A scalar variable can contain.
Answers: • only one data item at a time

6. How are hash references created?
Answers: • $ reference = \ % hash;

7. How is an array assigned to an array?
Answers: • An array cannot be assigned to an array

8. Non-associative operators are those that.
Answers: • do not show precedence

9. Dereferencing refers to:
Answers: • accessing values referred to by Perl references

10. Context in Perl can be:
Answers: • inary, string, list, scalar

11. A scalar variable can contain:
Answers: • only one data item at a time

12. Non-associative operators are those that:

Answers: • do not show precedence