CompTIA Security+ SY0-401 Q&A. 

 - 218 pages ;  25 cm. 
<br/><br/><label>ISBN: </label>9781305511446 1305511441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer security--Examinations.<br/>Electronic data processing personnel--Certification.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Study guides.
<br/><br/><label>Dewey Class. No.: </label>005.8 CHI