WorksheetsNet101
Total questions: 44
Worksheet time: 24mins
what command can be used to view the layer 3 addressing details, including the MAC address of a device?
show arp
ipconfig
ipconfig /all
ipconfig /displaydns
what command is used to display all cached DNS entries on a Windows computer system?
show arp
ipconfig
ipconfig /all
ipconfig /displaydns
what command can be used to verify the IPv4 addresses assigned to network interfaces?
show ip interface brief
ipconfig
show ip route
ipconfig /all
Which layers of the OSI model refer to the 2nd and 3rd layers?
Network and Data link
Data link and Network
Session and Presentation
Presentation and Session
Which layer in the OSI model is referred to as the "End User Layer" and enables any type of user to access the network with ease?
Session
Application
Network
Physical
Which protocol is used to map IP addresses to MAC addresses in a local area network?
Media access control
internet protocol
address resolution protocol
transfer control protocol
what is the primary function of the network layer in the tcp/ip protocol suite?
data link control
logical addressing and routing
error detection and correction
session establishment and termination
which protocol operates at the network layer of the tcp/ip model?
Internet Protocol
ARP
MAC
ipconfig
what class of IP address uses the first 8 bits to identify the network portion of the address?
Class A
Class B
Class C
Class E
what class of IP address uses the first 4 bits to identify the network portion of the address?
Class A
Class B
Class C
Class E
what class of IP address uses the first 16 bits to identify the network portion of the address?
Class A
Class B
Class C
Class E
what class of IP address uses the first 24 bits to identify the network portion of the address?
Class A
Class B
Class C
Class E
What class of IP address is used for multicast traffic?
Class A
Class B
Class D
Class E
it is a layer used by end user software such as web browsers and email clients
Session layer
Application layer
Presentation Layer
Transport layer
what class is reserved and not intended for regular network communication?
Class D
Class E
Class A
Class C
which layer in the networking model is responsible for preparing data for the application layer?
Session Layer
Application Layer
Presentation Layer
Transport Layer
What layer is responsible for creating communication channels between device in the OSI model?
network layer
Session layer
application layer
physical layer
This is an IP-based ethernet switch that connects the transmitter and receiver flexibly via a network of interconnected ports and connection
cables
LAN switches
firewall
computers
what technology or network feature provides benefits such as increased network scalability, no single point of failure, improved bandwidth performance for each network user, and improved manageability and security through the use of virtual LANs (VLANs)
LAN switches
Transmitter and receiver
Wi-Fi
Network
In computer networking, what does the acronym IEEE stands for?
Institute of Electrical and Electronics Engineers
Institute of Electrical and Electronics Engineering
Institute of Electronics and Electrical Engineers
which device operates at the network layer of the OSI model?
Router
Switch
Hub
Repeater
what is the size of an IPv4 address in bits?
16 bits
32 bits
64 bits
128 bits
which network layer protocol provides error reporting and dianostic functions?
TCP
UDP
ICMP
ARP
which field in an IP packet is used to indicate the maximum number of hops a packet can take before being discarded?
Time to Live (TTL)
Protocol
identification
flags
which network layer addressing scheme is used in ethernet networks?
MAC addresses
IP addresses
Port numbers
URL addresses
which network layer protocol is responsible for mapping IP addresses to MAC addresses?
ARP
DHCP
DNS
ICMP
how many bits are used by IPv4?
16 bits
32 bits
64 bits
128 bits
how many bits are used by IPv6?
16 bits
32 bits
64 bits
128 bits
this involves reviewing IP address assignments and usage to identify any issues or potential problems.
IP address Tracking
IP address Auditing
IP address Reporting
IP address Planning
this involves keeping track of which IP addresses are assigned to which devices, and monitoring usage to ensure that IP addresses are not wasted or unused.
IP address allocation
IP address security
IP address reporting
IP address tracking
This refers to the process of creating reports that provide information about the allocation, usage, and planning of IP addresses
IP address reporting
IP address auditing
IP address tracking
IP address planning
this involves the assignment of IP addresses to devices on the network, which can be done manually or through an automated process such as dynamic host configuration protocol (dhcp)
IP address tracking
IP address Allocation
IP address Security
IP address Reporting
this involves predicting the future demands for IP addresses and planning for expansion of IP address space to meet the future requirements.
IP address planning
IP address Tracking
IP address Auditing
IP address Reporting
what term refers to the measures taken to protect the privacy and integrity of IP addresses on a network
IP address Tracking
IP address Security
IP address Auditing
IP address Reporting
DHCP stands for?
Dinamic host configuration protocol
Dynamin host configuration port
Dynamic host configuration protocol
Dynasmic host configuration protocol
what is the term used to describe the process of monitoring and controlling the allocation and utilization of IP addresses on a network?
IP address
IPAM
Internet Protocol
Public IP address
what is a protocol or set of rules used for routing and addressing packets of data called?
IP address
IPAM
Internet Protocol
public IP address
what is a unique identifier assigned to each device connected to a network called?
IP address
IPAM
Internet Protocol
Public IP address
is a unique and globally recognizable IP address
IP address
IPAM
Private IP Address
public IP address
is used to identify devices within a private network
IP address
IPAM
Private IP address
Public IP address
what does IPAM stands for in computer networking
(a)
what does DNS stands for in computer networking
(a)
what does EFSS stands for in computer networking
(a)
A protocol that can share files remotely over the internet?
Telnet
NFS
FTP
LPD
