Interview Questions Answers in C, CGI Perl

kiruthika

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Question { ABC, 5836 }

How can I increase the allowable number of simultaneously
open files?

Answer

You can achieve this using ulimit.

Is This Answer Correct ?

4 Yes

0 No

Question { 4425 }

How to make the following assignment, as arrayreference
assignment ?

my $arr_ref='[1,2,3,4,4,'elem']';

Answer

my $ref=[1,2,3,4];
print ref $ref;

ref will return the type of reference.
In this case ref will return as 'ARRAY'.

Is This Answer Correct ?

0 Yes

0 No