Common Port Numbers Flashcards

1
Q

1 What is the port number for Telnet

a/ 22
b/ 23
c/ 25
c/ 42

A

1

b/ 23 Telnet

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2
Q

2
What is the port number for SSH/SCP

a/ 22
b/ 69
c/ 25
d/ 443

A

2

a/ 22 SSH/SCP

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3
Q

3
What is the port number for SMPT

a/ 25
b/ 42
c/ 43
d/ 49

A

3

a/ 25 SMTP

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4
Q

4
What is the port number for DNS

a/ 67-68
b/ 69
c/ 70
d/ 53

A

4

d/ 53 DNS

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5
Q

5
What is the port number for FTP

a/ 20-21
b/ 02
1c/ 10
d/ 113

A

5

a/ 20-21 FTP

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6
Q

6
What is the port number for DHCP/BOOTP

a/ 77
b/ 179
c/ 201
d/ 67-68

A

6

d/ 67-68 DHCP/BOOTP

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7
Q

7
What is the port number for SNMP

a/ 137-139
b/ 143
c/ 161-162
d/ 177

A

7

c/ 161-162 SNMP

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8
Q

8
What is the port number for HTTPS over SSL

a/ 411-412
b/ 443
c/ 445
d/ 464

A

8

b/ 443 HTTPS over SSL

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9
Q

9
What is the port number for POP3

a/ 88
b/ 102
c/ 110
d/ 113

A

9

c/ 110 POP3

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10
Q

10
What is the port number for SMTP

a/ 546-547
b/ 560
c/ 563
d/ 587

A

10

d/ 587

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11
Q

11
What is the port number for RDP

a/ 3306
b/ 3389
c/ 3689 i
d/ 3690

A

11

b/ 3389 RDP (Terminal Server)

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12
Q

12
What is the port number for HTTP

a/ 80
b/ 88
c/ 102
d/ 110

A

12

a/ 80 HTTP

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