- Perl programming full#
- Perl programming code#
A Feature that allows rewriting of methods in child classĪnswer: A) Filling up method with extra written data. Filling up method with extra written data. It is used to clean up the reference of the object. Used for cleanup of reference of objectsĪnswer: A) Used for cleanup of reference of objectsĭestructors in Perl are called when the object goes out of scope. What will be the output of the following Perl code? use strict Virtual methods and static methods are valid types of methods in Perl.ġ6. Which of these is not a type of method in Perl? The correct syntax for creating an object in Perl is:ġ5. What is the correct syntax for creating a new object in Perl?Īnswer: C) my object_name = new class_name() The constructor of a class is the first subroutine to be called when an object of that class is initiated.ġ4. What is called when an object is created in Perl? 
Object in Perl an instance of a class?ġ3. The correct syntax for creating a class in Perl is:ġ2. What is the correct syntax for defining a class in Perl? It is the process of binding together data and related functions in a single unit.ġ1. "Data Abstraction displays only the essential details to the user"ĭata Abstraction displays only the essential details to the user. Is the following statement correct for Perl?
Perl programming code#
It can save programmer time and user code as one function can be called multiple times.ġ0. Method/subroutine in Perl is a block of code (collection of statements) that performs a specific task in peril.
Collections of statement that perform specific tasks. User to reuse code w/o retyping the code. Which of the following is not a concept of OOP? It is interpreted language leading to faster compilation.Ĩ. No main () function that acts as entry point to the program. The Perl programming language is better than the C/C++ programming language. What are the disadvantages of Perl over C/C++? The syntax for creating a multiline comment in Perl is:ħ. What is the syntax to create multiline comments in Perl? What is the file extension for the Perl program? What are the benefits of the Perl programming language?ĥ. The version Perl 1.0 was released for computers running on the UNIX operating system.Ĥ. In December 1987, American Programmer Linguist Larry Wall created Perl. The version Perl 1.0 was released for computers running on the UNIX operating system. The creator of Perl programming language is _.Īmerican Programmer Linguist Larry Wall, in December 1987 created Perl. Perl is a general-purpose, high-level interpreted, and dynamic programming language.Ģ. High-level interpreted programming language. 
It will help the students to test their skills and prepare well for their exams. Perl Programming MCQs: This section contains multiple-choice questions and answers on the Perl programming language.
Perl programming full#
There is no official Full form of Perl, but still, the most used expansion is "Practical Extraction and Reporting Language". Perl programming language was developed by Larry Wall, in 1987. Perl is a general-purpose, high-level interpreted, and dynamic programming language.
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