This Method Is Used to Add More Data to the End

question 2

Multiple Choice

This method is used to add more data to the end of an existing file.

• A) System.IO.File.OpenText
• B) System.IO.File.AppendText
• C) System.IO.File.CreateText
• D) System.IO.File.OpenNew

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Definitions:

HOMO

Highest Occupied Molecular Orbital, the topmost energy level occupied by electrons in a molecule under normal conditions.

Allyl Anion

A negatively charged allyl group (a three-carbon chain with a double bond) that acts as a nucleophile in organic reactions.

LUMO

Lowest Unoccupied Molecular Orbital, which is the lowest energy molecular orbital that is currently unoccupied by electrons and can accept an electron.

Pentadienyl Anion

A negatively charged ion formed by removing a proton from a pentadiene, featuring five carbon atoms connected with alternating single and double bonds.