Contents
- 1 What data transfer rate is equal to 1 million bits per second?
- 2 Which of the following enables a computer or device that does not have built in networking capability to access a network?
- 3 Which of the following is an earth based reflective dish that contains the antenna transceivers and other equipment necessary for communications?
- 4 How many feet can the range of Bluetooth devices be extended with additional equipment?
- 5 Which country has fastest Internet?
- 6 What does MB S stand for?
- 7 Which of the following is a device that joins the cable to the computer in a network?
- 8 Which device makes all network devices connected?
- 9 How many types of communication devices are there?
- 10 What is a receiving device?
- 11 Why do computers need communication devices?
- 12 How will cellular networks challenge cable and DSL providers in the future quizlet?
- 13 What is the maximum distance for Bluetooth?
- 14 What is the maximum range of WIFI?
- 15 At what distance does Bluetooth work?
What data transfer rate is equal to 1 million bits per second?
Mbps (short for Megabits per second ) is a unit of data transfer rate. And it is equivalent to one million bits per second or 1,000 kilobits per second. It is also equal to 125,000 bytes per second or 125 kilobytes per second. Kilobits per second (abbreviated as Kbps) are smaller than Megabits per second (Mbps).
Which of the following enables a computer or device that does not have built in networking capability to access a network?
Communications and Networks
| Question | Answer |
|---|---|
| A __________ enables a computer or device that does not have built-in networking capability to access a network, but is not necessary if you have one built -in. | NIC, network interface card |
| a ___________ network connects multiple computers and devices together at your house. | home |
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Which of the following is an earth based reflective dish that contains the antenna transceivers and other equipment necessary for communications?
Microwaves can transmit data at rates up to 4,500 times faster than a dial-up modem. A microwave station is an earth – based reflective dish that contains the antenna, transceivers, and other equipment necessary for microwave communications. Microwaves use line-of-sight transmission.
How many feet can the range of Bluetooth devices be extended with additional equipment?
Bluetooth was developed as a PAN for connecting computers, cell phones, and other devices up to a range of about 30 feet. It is a low-speed data transmission method.
Which country has fastest Internet?
South Korea was the fastest, with an average connection speed of 113.01 Mbps. Countries with the fastest average mobile internet speeds as of August 2020 (in Mbps)
| Characteristic | Mobile internet speed in Mbps |
|---|---|
| Bulgaria | 67.79 |
| Australia | 68.23 |
| Canada | 69.46 |
| Norway | 74.34 |
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What does MB S stand for?
megabyte per second ( MB / s ) ( can be abbreviated as MBps ) is a unit of data transfer rate equal to: 8,000,000 bits per second.
Which of the following is a device that joins the cable to the computer in a network?
A router is a communications device that connects multiple computers or other routers together and transmits data to its correct desti- nation on the network. A router can be used on any size of network.
Which device makes all network devices connected?
Router. A router is a network layer hardware device that transmits data from one LAN to another if both networks support the same set of protocols. So a router is typically connected to at least two LANs and the internet service provider (ISP).
How many types of communication devices are there?
There are two types of communication devices. They are wired devices or wireless devices.
What is a receiving device?
What is a receiving device? A device that accepts the transmission of data, instructions, or information.
Why do computers need communication devices?
Why do computers need communication devices? A computer can work fine without a communication device. However, for a computer to communicate with other computers, they need a communication device. For example, for your computer to connect to the Internet to view this web page, it needs a communication device.
How will cellular networks challenge cable and DSL providers in the future quizlet?
How will cellular networks challenge cable and DSL providers in the future? Cellular providers are continuing to increase their speeds and bandwidth causing users to drop cable and DSL services. It can transmit data over a variety of network protocols whether you are close to a device or far away.
What is the maximum distance for Bluetooth?
The range of the Bluetooth ® connection is approximately 30 feet (10 meters). However, maximum communication range will vary depending on obstacles (person, metal, wall, etc.) or electromagnetic environment. NOTE: Not all audio devices are supplied with Bluetooth capability.
What is the maximum range of WIFI?
A general rule of thumb in home networking says that Wi-Fi routers operating on the traditional 2.4 GHz band reach up to 150 feet (46 m) indoors and 300 feet (92 m) outdoors. Older 802.11a routers that ran on 5 GHz bands reached approximately one-third of these distances.
At what distance does Bluetooth work?
The effective range of your Bluetooth is 10 meters. You are advised to perform all Bluetooth operations while keeping your phone within a 10 meter radius from your other Bluetooth device(s). This distance may vary according to the environment in which you use these devices.