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WorksheetsNetworking Essentials Chapter 5 Review
Total questions: 25
Worksheet time: 2hrs 5mins
What does the HTTP or HTTPS protocol use to find the correct folder location on the web server hosting the web page it is requesting?
DNS
DHCP
WWW
URL
This is the name of a facility that hosts file servers?
Data Center
Distribution Center
ISP
Home Room
This type of server would use IMAP?
Web
File
DNS
What port number would be used for a message sending a secure web page?
80
443
53
81
Which of the following would NOT be a application layer protocol?
DNS
DHCP
TCP
IMAP
This is the part of a transport segment that allows you to identify which application sent the data?
Port Number
IP Address
MAC Address
Data Header
If you are requesting a secure web page via HTTPS, what transport protocol will be used?
TCP
UDP
This transport layer protocol would be more appropriate for a gaming situation where low latency is important?
TCP
UDP
This transport layer protocol guarantees reliable delivery of data?
TCP
UDP
This term refers to the combination of the port number and IP address attached to the data?
Packet
Segment
Socket
Frame
If you see network traffic with a port number of 2000, what range of ports is this associated with?
Well Known
Registered
Private
DNS uses this port number?
53
51
25
23
This is the range of Well Known port numbers?
1-1023
0-1024
1-1000
49534-65491
Which of the following accurately describes the difference between source and destination port numbers?
The source port number tells you what computer the data came from and the destination port number tells you what computer the data is going to.
Source port numbers are dynamically generated from the total range of port numbers while destination port numbers actually identify the application being used from the well known or registered ranges.
There really is no difference.
If you are registering a port number for a new app, who do you contact?
ICANN
IANA
IEEE
IETF
When creating a virtual terminal session with a client Telnet will use this port number?
21
20
22
23
Email clients would use this transport protocol?
TCP
UDP
Which of the following two protocols could be used to remotely control a server? (PICK TWO)
Telnet
SSH
HTTP
DNS
Which of the following is NOT an email protocol?
SMTP (Port 25)
IMAP (Port 143)
POP (Port 110)
FTP (Ports 20 and 21)
This would be the appropriate transport protocol for VoIP?
TCP
UDP
This command line utility can be used to troubleshoot DNS problems?
nslookup
tracert
ping
ipconfig
This type of stand alone application that operates on ports 20 and 21, is not used much anymore because it is built into most web browsers and operating systems?
FTP
HTTP
HTTPS
IMAP
This transport layer protocol does not resend packets that got lost or dropped?
TCP
UDP
When my computer is doing this it will send out a message using port 69 and receive a response on port 68?
Contacting an FTP server
Contacting a web server
Contacting a DNS server
Contacting a DHCP server
This protocol is used for formatting web pages?
HTML
HTTP
HTTPS
DNS
