2. Code a JavaScript closure appender that will a) initialize a protected variable to ""and b) on each call to append with a string as the argument will append that string (to the protected variable) and return the result. Example use: cl-appender(); c2-appender(); cl.append("Michael "); c2.append("Kobe "); console.log(cl.append("Jordan")); console.log(c2.append("Bryant")); Result:

2. Code a JavaScript closure appender that will a) initialize a protected variable to ""and b) on each call to append with a string as the argument will append that string (to the protected variable) and return the result. Example use: cl-appender(); c2-appender(); cl.append("Michael "); c2.append("Kobe "); console.log(cl.append("Jordan")); console.log(c2.append("Bryant")); Result:

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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