You're reading from CompTIA A+ Practice Tests Core 1 (220-1101) and Core 2 (220-1102)

Product typeBook

Published inNov 2023

PublisherPackt

ISBN-139781837633180

Edition1st Edition

Concepts

Information Security

Authors (2):

Ian Neil

Mark Birch

View More author details

Chapter 2: Networking

2.1 Compare and contrast TCP and UDP ports, protocols, and their purposes

The correct answer is B. Secure Shell (SSH) is used for secure remote access. All other answers are incorrect. Telnet provides unsecure remote access, RDP uses port 3389 and is a secure remote access protocol that can only be used to connect to Microsoft desktops/servers, and SNMP 161 is unsecure and provides status and reports on network devices.
The correct answer is B. Hypertext Protocol Secure (HTTPS) is used when establishing a secure session on a web server. All other answers are incorrect. TFTP is unsecure and is used to transfer configuration files. HTTP is used to make an unsecure session on a web server. SSH is used for secure remote access.
The correct answer is A. Post Office Protocol (POP) is a legacy mail client that stores emails locally and uses port 110. All other answers are incorrect. IMAP is a mail client that provides diaries and calendars, allows you...

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CompTIA A+ Practice Tests Core 1 (220-1101) and Core 2 (220-1102)

Published in: Nov 2023Publisher: PacktISBN-13: 9781837633180

Authors (2)

Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

Mark Birch

Mark Birch is an experienced courseware developer and teacher in both information systems and cyber-security. Mark has been developing content and teaching CompTIA A+ classes for more than 20 years and understands the subject area in great depth. Mark began his career working within the aerospace industry (for a major defense contractor) and has over 30 years' experience consulting, engineering, and deploying secure information systems. He has spent over 20 years working with the United States Military and United Kingdom Armed Forces, helping many students attain their learning goals. Mark has ensured that soldiers, officers, and civilians have had the best opportunities to gain cyber-security accreditation.
Read more about Mark Birch

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