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CompTIA A+ 1001 Concepts > 2.1 Networking Ports/Protocols > Flashcards

2.1 Networking Ports/Protocols Flashcards

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

1
Q

What is the number for FTP?

A

FTP = 21

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2
Q

What is the number for SSH?

A

SSH = 22

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3
Q

What is the number for Telnet?

A

Telnet = 23

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4
Q

What is the number for SMTP?

A

SMTP = 25

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5
Q

What is the number for DNS?

A

DNS = 53

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6
Q

What is the number for HTTP?

A

HTTP = 80

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7
Q

What is the number for POP3?

A

POP3 = 110

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8
Q

What is the number for IMAP?

A

IMAP = 143

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9
Q

What is the number for HTTPS?

A

HTTPS = 443

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10
Q

What is the number for RDP?

A

RDP = 3389

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11
Q

What are the numbers for NetBios/NetBT?

A

NetBios/NetBT = 137 - 139

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12
Q

What is the number for SMB/CIFS?

A

SMB/CIFS = 445

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13
Q

What is the number for SLP?

A

SLP = 427

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14
Q

What is the number for AFP?

A

AFP = 548

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15
Q

What is the number for DHCP?

A

DHCP = 67/68

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16
Q

What is the number for LDAP?

A

LDAP = 389

17
Q

What is the number for SNMP?

A

SNMP = 161/162

18
Q

What is the primary difference between TCP and UDP? What does TCP and UDP stand for?

A

The fundamental difference between Transfer Control Protocol (TCP) and User Datagram Protocol (UDP) is that TP tracks all the data that goes through it and makes sure that no data packets are lost upon delivery, while UDP does not track data and some data packets may be lost when transmitted through UDP.

CompTIA A+ 1001 Concepts (46 decks)

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