Question:What are used to keep related topics together? 

A libraries 
B categories 
C folders 
D newsgroups 
E groups 

+ Answer
B 

+ Report

Md. Zahidur Rahman

Editor, VCampus

Your Name

Your Email

Type of Report
Spelling MistakeIncorrect AnswerGrammar MistakeContent MissingImproper Text FormatInsufficient AnswerDuplicate QuestionImproper Sentence StructureImproper Equation/FormulaOther

Description