Free Printable Security Plus Ports

Free Printable Worksheets

Worksheets

Security Plus Ports

Total questions: 28

Worksheet time: 14mins

Name

Class

Date

1.

What port is TCP Port 20?

a)

Data FTP

b)

SSH

c)

Connection/Command/Control FTP

d)

SMTP

2.

What is TCP Port 21?

a)

Data FTP

b)

Connection/Command/Control FTP

c)

Telnet

d)

SMTP

3.

What port does Telnet use?

a)

TCP Port 23

b)

UDP Port 23

c)

TCP port 22

d)

UDP Port 22

4.

What is TCP Port 25?

a)

SMTP (Outgoing Mail)

b)

SMTP (Inbound Mail)

c)

IMAP (Outgoing Mail)

d)

IMAP (Inbound Mail)

5.

What Port does TACACS/TACACS+ use?

a)

UDP or TCP Port 49

b)

UDP Port 49

c)

TCP Port 49

d)

UDP or TCP Port 25

6.

What port does DNS use for Queries?

a)

UDP Port 53

b)

TCP Port 53

c)

UDP Port 52

d)

TCP Port 52

7.

What port does DNS use for Zone-transfers?

a)

TCP Port 53

b)

UDP Port 53

c)

TCP Port 52

d)

UDP Port 52

8.

What is UDP Port 69?

a)

TFTP

b)

HTTP

c)

HTTPS

d)

IMAP

9.

What is TCP Port 80?

a)

HTTP

b)

HTTPS

c)

Kerberos

d)

TFTP

10.

What is UDP Port 88?

a)

Kerberos

b)

HTTP

c)

HTTPS

d)

POP3

11.

What port does POP3 Use?

a)

TCP Port 110

b)

UDP Port 110

c)

TCP Port 995

d)

UDP Port 995

12.

What port does POP3 use over SSL?

a)

TCP 995

b)

UDP 995

c)

TCP 110

d)

UDP 110

13.

What is UDP Port 123?

a)

NTP

b)

IMAP

c)

SNMP

d)

HTTP

14.

What is TCP Port 143?

a)

IMAP (incoming email)

b)

POP3 (incoming email)

c)

POP3 Over SSL

d)

SNMP

15.

What is UDP Port 161?

a)

SNMP

b)

LDAP

c)

IMAP

d)

HTTP

16.

What is Port 389 used for? (Either UDP or TCP)

a)

LDAP

b)

LEAP

c)

SNMP

d)

HTTP

17.

What is TCP Port 443 used for?

a)

HTTPS (Uses SSL or TLS)

b)

IMAP

c)

IMAPv4

d)

One extra cooked Synnett

18.

What is Port 636 used for? (Either UDP or TCP)

a)

LDAP (Secured with SSL or TLS)

b)

LEAP (Secured with SSL or TLS)

c)

POP3 (Secured with SSL)

d)

HTTPS (Secured with SSL or TLS)

19.

What is Port 1433 Used for?

a)

MS-SQL Database

b)

RADIUS

c)

RDP

d)

IRC

20.

What is UDP Port 1812 used for?

a)

RADIUS Authentication

b)

RADIUS Accounting

c)

Kerberos

d)

IRC

21.

What is UDP Port 1813 used for?

a)

RADIUS Accounting

b)

RADIUS Authentication

c)

Kerberos

d)

IRC

22.

What is TCP Port 3389 used for?

a)

RDP

b)

IRC

c)

SSL

d)

HTTP

23.

What is TCP Port 6667 used for?

a)

IRC

b)

RDP

c)

The devil

d)

POP3

24.

What is TCP Port 22 used for?

a)

SSH, SCP, and SFTP (all are secured)

b)

SSH

c)

SCP

d)

SFTP

25.

What is Port 137 used for?

a)

NetBIOS Name Service

b)

NetBIOS Session Service

c)

NetBIOS Datagram Service

d)

FTP

26.

What is Port 138 used for?

a)

NetBIOS Session Service

b)

NetBIOS Name Service

c)

NetBIOS Datagram Service

d)

FTP

27.

What is Port 139 used for?

a)

NetBIOS Session Service

b)

NetBIOS Name Service

c)

NetBIOS Datagram Service

d)

FTP

28.

What port does DHCP use?

a)

68

b)

69

c)

70

d)

71

Reset

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