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Perl MCQ
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- 17th Apr, 2021
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Perl MCQ Questions
Following are mostly asked Perl MCQ test that are designed for professionals like you to crack you interviews. You can take this Perl online test before appearing to you real interview. This Perl quiz there are around 30+ multiple choice questions on Perl with four options.
1) To test whether perl is in your PATH, use....
2) Which one of the following is the most powerful filter?
3) Which escape character is used for identifying a word character?
4) Which function is used for handling substitutions in perl?
6) For extracting a substring, ____ function is used.
7) To repeat a string, perl uses ___ operator
8) In which of the following variable context, assignment to a scalar variable evaluates the right-hand side in a scalar context?
9) Which of the following method remove the elements of @ARRAY designated by OFFSET and LENGTH, and replaces them with LIST, if specified?
10) When you're pattern matching, you describe the pattern using:
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11) How will you add a new key/value pair to a hash?
12) When the “require” function loads?
13) Select the option which allows the user to scroll through the entire program line by line in Perl:
14) Which function is used by perl for displaying the length of a string?
15) How do you perform a forward declaration of a subroutine performed?
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16) Which of the following expression matches a line which begins with a?
17) Perl code to push variable 'x' to array 'arr' is:
18) Perl code to exit the program with error message 'Error detected !' is?
19) It is possible to create objects in Perl?
20) The statement open (FH,"abc.txt");
21) Which brackets do you use to change the order of precedence of operations?
22) Which of the following tests if the string held in $qn includes the word "perl"?
23) Perl was first released in:
24) What is Perl?
25) Which of the following is used in perl?
26) The getdir command:
27) The value of the expression $yards += 10:
28) "%" is used with:
29) Which one of the following is comparison operator in Perl?
30) "+=" known as following operator:
31) Which of the following symbol is used to denote Arrays?
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