Answer:
1. Cybercrimes are online crimes that cause loss of money some examples are: Identity fraud, Cyber bribery, Debit/credit card fr/ud, and Email fr/ud.
2. In medical offices devices linked to CT scans are able to be h/cked, there is r/nsomw/re that uses their devices. Since medic/l computers are always linked to the internet. it makes it easier for them to be h/cked. They make an employee click on an e-mail carrying m/lw/re, then the cybercrimin/ls encrypt p/tient data then dem/nd p/yment for its decryption.
3. This is a personal question but if you have ever been sc/mmed or witnessed someone being sc/mmed or almost got sc/mmed it might apply to this question
Answer:
I do believe it is D im not sure
Answer:
Advantages of both circuit switched networks and TDM are given below:
Explanation:
Advantages of circuit switched network over packet switched network:
- Circuit switched network has the advantage of being physically connected and having a dedicated channel for communication between the sender and the receiver which also makes it more reliable. Packet switched networks do not have a dedicated channel hence, they are not that reliable.
- Circuit switched networks are used for voice calls because there is no timing jitter or delay in these types of networks while packet switched networks do not offer this advantage.
Advantages of TDM over FDM in a circuit switched network:
- TDM is time division multiplexing i.e. multiple information is sent in different time intervals but on the same frequency. While FDM sends information using different frequencies. So, the advantage of using TDM is that the information will be sent from the sender to the receiver using only a single frequency.
- Using TDM, bandwidth is saved because it only sends information on a single frequency unlike FDM.
- In TDM, there is low chance of interference between signals since they are sent in different time intervals from the sender to the receiver. While FDM has a higher chance of interference.
Most likely B. Photographs.
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