Wireless Networking Basics Quiz Quiz

1. Understanding SSID

   What does the term SSID stand for in wireless networking and what is its function?

   1. Service Set Identifier, which names a Wi-Fi network
   2. Simple Service Interface Data, used for Bluetooth connections
   3. Secure Signal Interactive Device, encrypts Wi-Fi traffic
   4. Server Signal Identifier, unique to Bluetooth devices
   5. Service Station Identity, assigned to ethernet cables

2. Bluetooth Pairing Trouble

   If your Bluetooth headphones can’t connect to your phone, what is a common first troubleshooting step?

   1. Turn Bluetooth off and on again on your phone
   2. Replace the headphone’s battery immediately
   3. Uninstall the phone's operating system
   4. Switch your phone to airplane mode permanently
   5. Rename your Wi-Fi network SSID

3. Wi-Fi Channel Interference

   Which of the following is most likely to cause interference with a 2.4 GHz Wi-Fi network?

   1. A microwave oven in operation
   2. A fiber-optic internet cable
   3. A smartphone using 5G
   4. A wired mouse
   5. A computer monitor

4. Network Authentication

   What typically happens if you try to connect to a secured Wi-Fi network and enter the wrong password?

   1. The connection fails and you are prompted to enter the password again
   2. The connection succeeds but with limited speed
   3. Your device automatically switches to mobile data
   4. All Wi-Fi networks disappear from the list
   5. You are redirected to a Bluetooth pairing page

5. Range Limitations

   Which situation best describes why your Wi-Fi connection may be weak in certain areas of your home?

   1. The distance from the router is too great and there are several walls between you and the router
   2. Your smartphone's battery is fully charged
   3. You haven't updated your Bluetooth drivers
   4. You entered the wrong web browser address
   5. Your RSSI is set to maximum in network settings

6. IP Address Conflict

   When two wireless devices on the same network have the same IP address, what type of issue is commonly observed?

   1. Both devices may lose network connectivity
   2. The Wi-Fi signal suddenly becomes stronger
   3. Bluetooth devices nearby disconnect automatically
   4. The router battery drains faster
   5. The wireless channel changes automatically

7. Bluetooth Range Understanding

   What is the typical maximum range for a standard Bluetooth device (Class 2) under normal conditions?

   1. About 10 meters (33 feet)
   2. Over 100 meters (330 feet)
   3. Only within the same room, about 2 meters
   4. One kilometer
   5. Bluetooth has no range limitations

8. Identifying a Code Snippet

   Consider the following Python snippet:nnimport socketnsocket.gethostbyname('www.example.com')nnWhat is its primary use in wireless networking?

   1. It retrieves the IP address associated with a domain name
   2. It enables Bluetooth visibility
   3. It scans for SSID broadcasts
   4. It displays Wi-Fi signal strength
   5. It encrypts wireless packets

9. Wi-Fi Standards

   What does the standard '802.11ac' refer to in wireless networking?

   1. A Wi-Fi protocol supporting high-speed wireless networking
   2. A Bluetooth profile for audio
   3. A type of ethernet cable
   4. A common RFID tag
   5. A power plug adapter

10. Troubleshooting Application Connectivity

    If an app on your phone can't connect to the Internet while others can, what is a logical first troubleshooting step?

    1. Force close and reopen the problematic app
    2. Replace your phone's Wi-Fi antenna
    3. Reset your router to factory settings
    4. Upgrade your phone to the latest hardware
    5. Disable all Bluetooth devices nearby