Hi, Am I on the right track? Reading for an hour now..and wanted to check my answers..
Which modem uses the same medium used to transmit video signals"
My answer: C. Cable
ADSL
BRI
DiGITAL
'2. Which is the fastest wireless standard? My answer: 802.11G
802.11b
WAP
WI-PRO
3. How fast can a telephone modem transmit data. My answer: 128 mbps
1 mbps
32 bps
56kbps
4. What encryption method can you use to secure a wireless network? My answer: Wire Equivalent Privacy
Automated port blocking
Encrypted Wireless Transmission
Roaming Prevention Protocol
5. What hardware device do you need to share a high-speed internet connection among computers in a single location? My answer: Hub/Router
Splitter
Transceiver
Winsock
6. A private network accessible to employees of a company that created it is called: My answer: an intranet
A business net
an extranet
the internet
7. A private network available to it employees & trusted users outside the company..My answer: an extranet
(the same answers as above)
If this is too much, I'll understand if you can't read it all.
Hi! I can help you check your answers. Let's go through each question and I'll explain how to find the correct answer.
1. Which modem uses the same medium used to transmit video signals?
To find the answer, you need to know which type of modem uses the same medium as video signals. The correct answer is C. Cable modem. It uses the same coaxial cable as cable television to transmit both video signals and internet data.
2. Which is the fastest wireless standard?
To determine the fastest wireless standard, you can compare the provided options. The correct answer is 802.11G, as it has a maximum theoretical data transfer rate of 54 Mbps (megabits per second). The other options, including 802.11b, WAP, and Wi-PRO, have slower maximum data transfer rates.
3. How fast can a telephone modem transmit data?
To find this answer, you need to know the data transfer rate of a telephone modem. The correct answer is 56 kbps (kilobits per second). This is a common speed for dial-up internet connections using a telephone line. The other provided options, such as 1 Mbps (megabits per second) and 32 bps (bits per second), are incorrect.
4. What encryption method can you use to secure a wireless network?
To secure a wireless network, you need to choose an encryption method. The correct answer is Encrypted Wireless Transmission. Wire Equivalent Privacy (WEP) was an older encryption method, but it is now considered insecure. Automated port blocking and Roaming Prevention Protocol are not encryption methods but rather security measures or protocols.
5. What hardware device do you need to share a high-speed internet connection among computers in a single location?
To share a high-speed internet connection, you need the appropriate hardware device. The correct answer is HUB/Router. A hub/router allows multiple computers to connect to the same internet connection and share the bandwidth. A splitter, transceiver, and Winsock are not suitable for this purpose.
6. A private network accessible to employees of a company that created it is called:
The correct answer is an Intranet. An intranet is a private network that is restricted to the employees or members of an organization or company. The other provided options, such as a business net or extranet, do not accurately describe this type of network.
7. A private network available to its employees and trusted users outside the company:
The correct answer is an Extranet. An extranet is a private network that extends beyond an organization's internal network to include trusted external users, such as business partners, suppliers, or clients. It allows limited access to specific resources for authorized external users while remaining private. The other options provided are not the correct answers.
I hope this helps you check your answers! Let me know if you have any further questions.