Please type in the correct answer. Thanks! What do we mean when we say a variable is assigned or passedby reference?A reference to the original is assigned or passed, and changes ineither location will reflect in the otherO Nothing, this is meaningless terminologyO A new copy of it is created referencing the original, and changesmade to the copy will not reflect in the originalO That we always need to maintain a reference to both copies of thevalue

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Engineering

Computer Science

What do we mean when we say a variable is assigned or passed by reference?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Please type in the correct answer. Thanks!

What do we mean when we say a variable is assigned or passed
by reference?
A reference to the original is assigned or passed, and changes in
either location will reflect in the other
O Nothing, this is meaningless terminology
O A new copy of it is created referencing the original, and changes
made to the copy will not reflect in the original
O That we always need to maintain a reference to both copies of the
value

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