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WorksheetsTech+ 5.4 Questions Practice
Total questions: 28
Worksheet time: 14mins
What is a small wireless local area network (WLAN) used for?
To spread an internet connection
To connect only wired devices
To block internet access
To slow down network speed
Fill in the blank: A Wi-Fi router acts as the center of a circle, emitting out Wi-Fi waves in every direction. Anything like your phone or computer inside of that circle can pick up those waves and connect to the ____.
Printer
Internet
Television
Radio
Which of the following properties are associated with radio waves?
A) Amplitude
B) Frequency
C) Phase
D) All of the above.
Wi-Fi 1, adopted in 1999, has a maximum transfer speed of ___ Mbps.
2
11
54
100
Which Wi-Fi generation was adopted in 2014 and has a max transfer speed of up to 6.9 Gbps?
4G
5G
6G and 6E
7G
Fill in the blank: The 6G and 6E Wi-Fi generations, adopted in 2019 and 2020, support a max transfer speed of up to ______ and use the 2.4 GHz, 5 GHz, and 6 GHz bands.
6.9 Gbps
9.6 Gbps
46.1 Gbps
100 Gbps
What is the term used to describe the waiting time for a website to load after clicking a link?
Speed
Latency
Bandwidth
Frequency
In a ping test, if a device at address 192.168.1.101 shows 0ms of latency, what does it indicate?
High data loss
No data loss
Slow connection
Unreachable device
What is considered a good latency time for online gaming?
Under 50 ms
50-100 ms
100-150 ms
Over 150 ms
Attenuation is the loss of ________ as you move away from the source of your signal.
Speed
Strength
Frequency
Bandwidth
Which Wi-Fi standard was adopted in 2014 and has a max transfer speed of up to 6.9 Gbps?
802.11n
802.11ac
802.11ax
802.11be
The 802.11n standard uses two frequency bands. Fill in the blank: 2.4 GHz and ___ GHz.
3 GHz
4 GHz
5 GHz
6 GHz
What is the maximum transfer speed of the 8G Wi-Fi standard?
up to 10 Gbps
up to 50 Gbps
up to 100 Gbps
up to 200 Gbps
The 5 GHz frequency band is like a less crowded street with more lanes, which means there is less _________.
speed
interference
distance
traffic
Which WiFi band provides the fastest data transmission speed?
2.4 GHz
5 GHz
6 GHz
7 GHz
The 6 GHz WiFi band provides the least coverage but transmits data at the _______ speeds of the three frequencies.
Slowest
Fastest
Moderate
Which Wi-Fi band is likely to have the longest range?
2.4 GHz
5 GHz
6 GHz
Fill in the blank: The Wi-Fi band with the highest speed is likely to be ____.
A) 2.4 GHz
B) 5 GHz
C) 6 GHz
What is the main purpose of securing a small home or office network?
To prevent unauthorized access
To increase internet speed
To reduce electricity consumption
To improve device compatibility
Fill in the blank: The first iteration of wireless encryption was called ______ and it provided either 64-bits or 128-bits of encryption.
A) WPA
B) WEP
C) WPA2
D) WPA3
What is the purpose of changing the default SSID and password on a router?
To improve security
To increase speed
To allow more devices
To reduce interference
Fill in the blank: An SSID is one of the few things in computing that is ______-sensitive.
A) Case
B) Speed
C) Time
D) User
What is a pre-shared key used for in an office setting?
To access a wireless network
To lock doors
To upgrade equipment
To protect tax returns.
Fill in the blank: A standalone small office firewall can offer ______ protection.
weaker
stronger
no
limited
The ______is the identifier (name) that tells you which service set (or network) to join
What is 'latency'?
Stores files and supplies the files to workstations on request of the user.
The elapsed time it takes for a packet of data to arrive and leave its destination.
The elapsed time it takes for a packet of data to arrive at its destination.
Allows wireless devices to connect to a wired network.
The maximum amount of data that can be sent in a fixed amount of time is called
scalability
routing
bandwidth
parallel computing
A _______ network is capable of joining two or more devices through radio waves.
