adplus-dvertising
frame-decoration

Question

In Ruby, how are local variables declared and accessed?

a.

variable := value; log variable

b.

variable = value; print variable

c.

declare variable as value; display variable

d.

set variable = value; echo variable

Posted under CompTIA PenTest+ Certification Exam PT0 002

Answer: (b).variable = value; print variable Explanation:In Ruby, local variables are declared and accessed by using the syntax "variable = value" and printing them with "puts."

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. In Ruby, how are local variables declared and accessed?
Add Comment

Similar Questions

Discover Related MCQs

Q. What is the purpose of the square brackets [] in Ruby when working with arrays?

View solution

Q. In Python, how is an array created and accessed?

View solution

Q. How does Python handle variable types?

View solution

Q. What is a notable difference between local variables and other variable types in Ruby?

View solution

Q. In PowerShell, what command is used to output text to the console?

View solution

Q. In Ruby, how are elements accessed in an array?

View solution

Q. In Perl, how is a variable declared and used?

View solution

Q. How is concatenation performed in Perl?

View solution

Q. In Perl, how is an array created and accessed?

View solution

Q. How does JavaScript declare variables?

View solution

Q. In JavaScript, how is an array created and accessed?

View solution

Q. What is the purpose of the "alert" function in JavaScript?

View solution

Q. What operator is used for concatenation in JavaScript?

View solution

Q. How are variables declared in PowerShell?

View solution

Q. What is used to perform concatenation in PowerShell?

View solution

Q. What is a notable difference between local variables and other variable types in Perl?

View solution

Q. How is string concatenation performed in Bash?

View solution

Q. How can you concatenate a string and an integer in Bash?

View solution

Q. Does Bash provide built-in functionality for percent-encoding URLs?

View solution

Q. How is string concatenation performed in PowerShell?

View solution
View All MCQs on CompTIA PenTest+ Certification Exam PT0 002

Suggested Topics

Are you eager to expand your knowledge beyond CompTIA PenTest+ Certification Exam PT0 002? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Compiler Design

Unravel the process of translating source code into executable programs with our...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...