WNE #4

Question 1

Transmission Control Protocol (TCP)

Answer 1

starts with an established session using a three way handshake process
1. SYN
2. SYN/ACK
3. ACK
Transfer Data

Question 2

UDP

Answer 2

sends data using a best effort method, not guaranteed

sends data to its destination without verifying it got there

Question 3

Address Resolution Protocol (ARP)

Answer 3

uses broadcast transmissions to identify the Media Access Control (MAC)

Question 4

hypertext transfer protocol HTTP

Answer 4

defines how files on the World Wide Web are formatted, transmitted and rendered in web browsers

Question 5

FTP

Answer 5

used to upload and download files to and from computers on the Internet and within some internal networks

Question 6

TFTP

Answer 6

scaled down version of FTP

Question 7

Telnet

Answer 7

command line interface that allows bidirectional communication with network devices and other systems on the network

Question 8

remote desktop services

Answer 8

can host applications or entire desktops that are accessible to users on the network

Question 9

secure socket layer SSL

Answer 9

encryption protocol used for a wide assortment of purposes

Question 10

transport layer security

Answer 10

another security feature similar to SSL

Question 11

secure shell

Answer 11

encryption protocol that creates a secure encrypted session that can be used by other protocols

Question 12

IPSec

Answer 12

encryption protocol used to encrypt traffic traveling over a network, uses authentication, encryption, tunneling, and transport mode

Question 13

simple mail transfer protocol

Answer 13

primary protocol used to deliver email over the internet

Question 14

POP3

Answer 14

used to retrieve email

Question 15

IMAP

Answer 15

email protocol for internal networks

Question 16

LDAP

Answer 16

protocol used to query ADDS

Question 17

domain directory

Answer 17

database of objects such as users, computers, and groups

Question 18

disk drive folders

Answer 18

folders with directories…

Question 19

kerberos

Answer 19

primary authentication protocol used within a Microsoft domain and is managed as part of active directory

Question 20

point to point tunneling protocol

Answer 20

VPN protocol

Question 21

layer 2 tunneling protocol

Answer 21

another tunneling protocol

Question 22

SNMP

Answer 22

management protocol used to manage network devices such as routers and switches

Question 23

IGMP

Answer 23

used for multicast transmissions

Question 24

ICMP

Answer 24

core protocol used to send error messages

Question 25

well known ports

Answer 25

0-1023

Question 26

registered ports

Answer 26

1024-49151

Question 27

dynamic ports

Answer 27

49152-65535