Unit-3 Wireless Connections: WiFi, Bluetooth, and Hotspot

 

Section 3: Wireless Connections: WiFi, Bluetooth, and Hotspot

Fill in the Blanks

1.  ________ is a technology that allows devices to connect wirelessly to the Internet.

o    Answer: WiFi

2.  ________ is a short-range wireless technology used for communication between devices.

o    Answer: Bluetooth

3.  A ________ allows you to share your mobile data with other devices.

o    Answer: hotspot

4.  WiFi stands for ________.

o    Answer: Wireless Fidelity

5.  Bluetooth is commonly used for connecting ________ devices.

o    Answer: peripheral

True or False

6.  Bluetooth can connect devices up to 100 meters away. (True/False)

o    Answer: False

7.  A WiFi connection requires network cables. (True/False)

o    Answer: False

8.  Hotspots use mobile data to provide Internet access. (True/False)

o    Answer: True

9.  Bluetooth is slower than WiFi. (True/False)

o    Answer: True

10.                    You need a WiFi router to create a WiFi network. (True/False)

o    Answer: True

Multiple Choice Questions

11.                    What is WiFi used for?

o    a) Printing documents

o    b) Connecting devices to the Internet wirelessly

o    c) Charging devices

o    Answer: b) Connecting devices to the Internet wirelessly

12.                    What technology is used for short-range wireless communication?

o    a) WiFi

o    b) Bluetooth

o    c) Hotspot

o    Answer: b) Bluetooth

13.                    What does a mobile hotspot do?

o    a) Cools down devices

o    b) Shares mobile data with other devices

o    c) Increases battery life

o    Answer: b) Shares mobile data with other devices

14.                    Which device is commonly used to create a WiFi network?

o    a) Modem

o    b) Router

o    c) Switch

o    Answer: b) Router

15.                    What is Bluetooth often used for?

o    a) Connecting to the Internet

o    b) Connecting headphones and speakers

o    c) Printing documents

o    Answer: b) Connecting headphones and speakers

Short Answer Questions

16.                    What is WiFi?

o    Answer: WiFi is a technology that allows electronic devices to connect to the Internet wirelessly.

17.                    Name one use of Bluetooth.

o    Answer: Bluetooth is used for connecting wireless headphones to a smartphone.

18.                    What is a hotspot?

o    Answer: A hotspot is a feature that allows a device to share its mobile data connection with other devices.

19.                    How does WiFi work?

o    Answer: WiFi works by using radio waves to transmit data between devices and a router that is connected to the Internet.

20.                    What is the main advantage of using a mobile hotspot?

o    Answer: The main advantage of using a mobile hotspot is that it allows Internet access on multiple devices using mobile data.

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