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Worksheets5.7 Networking Review
Total questions: 20
Worksheet time: 10mins
Who is responsible for overseeing a LAN?
Internet Service Provider
Network Administrators
Modem Technicians
Firewall Managers
What is the main reason for transitioning from IPv4 to IPv6?
IPv4 is too slow.
IPv4 addresses are running out.
IPv4 is not secure.
IPv4 cannot be used on wireless networks.
What is the purpose of network protocols?
To provide physical connections between computers
To create a common set of rules for network communication
To determine where shared information will be stored
To set what wireless antennas will be used
What should you do to make your router more secure?
Use the default SSID and password
Change the SSID and password
Turn off the router
Use an open network
What is the unique code that switches use to send data to the right device?
IP address
MAC address
URL
SSID
What is a VLAN?
A) A type of modem
B) A secure tunnel for data
C) A logical network segment within a larger network
D) A type of firewall
What counting system do humans most commonly use?
Binary
Decimal
Hexadecimal
Octal
How many bytes are in a kilobyte (KB)?
512
1000
1024
2048
Why is WEP considered insecure today?
It uses too much power
It is too expensive
It is easily hacked
It is too complicated to set up
What is a guest operating system (OS)?
The main OS on a computer
The OS that runs inside a virtual environment
The OS that manages hypervisors
The OS that is used for gaming
Which cloud service model provides physical equipment such as servers, routers, and storage?
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
On-premises management
What do you need to use the latest frequency bands like 6 GHz?
A router and devices that support the latest Wi-Fi standards
A wired Ethernet connection
A higher internet speed plan from your ISP
A Wi-Fi extender
How many bits are in an IPv4 address?
16
32
64
128
What is the smallest unit of measure for a computer?
Byte
Kilobyte
Bit
Megabyte
How many potential values can a single bit store?
1
2
8
256
Besides a network administrator, how can IP addresses be assigned?
By the device manufacturer
By the operating system
By DHCP (Dynamic Host Configuration Protocol)
By the MAC address
Why do most Wi-Fi routers support multiple standards?
To increase the range of the wireless antenna
To ensure compatibility with both old and new devices
To improve the network speed for gaming
To reduce the router's power consumption
What type of hypervisor is needed to use virtualization on an existing OS?
Type I hypervisor
Type II hypervisor
Cloud hypervisor
Network hypervisor
Which type of hypervisor requires an existing operating system to run?
Type 1
Type 2
Bare-metal
Hardware
Why is it useful to learn how to make Ethernet cables yourself?
It is cheaper than buying pre-made cables
You can make cables of specific lengths
It is faster than buying pre-made cables
It is required for all IT jobs
