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WorksheetsCEH Study Guide - 02 Networking Foundations
Total questions: 15
Worksheet time: 8mins
Which of these devices would not be considered part of the Internet of Things?
Smartphone
Thermostat
Light bulb
Set-top cable box
If you wanted a lightweight protocol to send real-time data over, which of these would you use?
TCP
HTTP
ICMP
UDP
What order, from bottom to top, does the TCP/IP architecture use?
Network Access, Network, Transport, Application
Link, Internet, Transport, Application
Physical, Network, Session, Application
Data Link, Internet, Transport, Application
Which of these services would be considered a storage as a service solution?
Microsoft Azure
iCloud
Google Compute
DropLeaf
The UDP headers contain which of the following fields?
Source address, destination address, checksum, length
Destination port, source port, checksum, length
Flags, source port, destination port, checksum
Length, checksum, flags, address
What are the three steps in the TCP handshake as described by the flags set?
SYN, SYN/URG, RST
RST, SYN, ACK
SYN, SYN/ACK, ACK
SYN, SYN/ACK, ACK/URG
Which of these protocols would be used to communicate with an IoT device?
ICMP
SMTP
Telnet
HTTP
Which network topology are you most likely to run across in a large enterprise network?
Ring topology
Bus topology
Full mesh
Star-bus hybrid
If you were to see the subnet mask 255.255.252.0, what CIDR notation (prefix) would you use to indicate the same thing?
/23
/22
/21
/20
Which of these addresses would be considered a private address (RFC 1918 address)?
172.128.10.5
9.10.10.7
172.20.128.240
250.28.17.10
If you were looking for the definitive documentation on a protocol, what would you consult?
Request for Comments
Manual pages
Standards
IEEE
The PDU for TCP is called a __________.
Packet
Datagram
Frame
Segment
Which header field is used to reassemble fragmented IP packets?
Source address
IP identification
Don't fragment bit
Acknowledgment field
Which protocol is necessary to enable the functionality of traceroute?
HTTP
SNMP
ICMP
IP
What is a MAC address used for?
Addressing systems over a VPN
Addressing systems through a tunnel
Addressing systems over TCP
Addressing systems on the local network
