Which architectural style will you use
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Q: Consider a health monitoring system deployed in a hospital. It has lightweight, wearable, wireless,…
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A: HERE IS THE ANSWER:- PART (A)
Q: Suppose we have n+m servers, of which nn have Intel CPUs and mm have AMD CPUs. Suppose also that…
A: Explanation: The total server we have is (n+m)X: The server will crash after ping P[x]=nn+mP[…
Q: that method
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Q: 2. A client using the clock synchronization method devised by Cristian, is requesting the time and…
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Q: Consider a banking systems that has 4000 ATMs situated across many places in a particular region.…
A:
Q: minutes to a server. Cardiac arrest or respiratory arrest is a common problem in the hospital. The…
A: 1. Show a sample of the tuple generated out of the device. (heart rate, respiration rate,…
An e-mail system filters incoming e-mails with a whitelist (e-mails from senders on the whitelist are accepted), a blacklist (e-mails from senders on the blacklist are deleted), and the Spam assassin tool (e-mails that do not pass this check are marked as spam). The system will run on a single-core server machine, but may be moved to a multi-core server if the load gets too high.
A) Which architectural style will you use.
B) Draw a context diagram that describes your system.
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- Suppose we have n+m servers, of which nn have Intel CPUs and mm have AMD CPUs. Suppose also that Intel CPUs are vulnerable to a ping attack that remotely crashes the server, but AMD CPUs are not. If we pick a server at random and ping it, what is the probability that at least k pings are needed to produce a crash?Suppose we have n+m servers, of which nn have Intel CPUs and mm have AMD CPUs. Suppose also that Intel CPUs are vulnerable to a ping attack that remotely crashes the server, but AMD CPUs are not. If we pick a server at random and ping it, what is the probability that the kth ping is the first that causes a crash?A distributed system often has several instances of the same piece of software running on each of its nodes. In all seriousness, what does this expression mean?
- Consider a health monitoring system deployed in a hospital. It has a lightweight, wearable, wireless, single-use patch attached to the patient's body. It transmits the heart rate, respiration rate, and temperature of a patient every two minutes to a server. Cardiac arrest or respiratory arrest is a common problem in the hospital. The goal of collecting this data is to detect such attacks 90 seconds in advance so that doctors can attend to the patient. Show a sample of the tuple generated out of the device. Give two examples of exploratory analysis you will do on this data? Give details. What can be the target variable in this example? What sort of data modeling technique can be utilized for it? Which type of system architecture will be useful in this scenario? Pls solve sub parts 4&5A businessman implemented a locking mechanism for the main door using an IOT-powered smart door lock where the VAULT and supplies for the business are stored. The smart door lock is implemented by keying in a 5-digit alphanumeric passcode to open the door and the self-locking mechanism allows the password to be utilized once and is reset when the door is locked again. The store owner encodes the passcode via the network for the door to be opened. Moreover, whenever there is a need to get items from the protected room including the vault, the store manager requests the binary-represented passcode wherein which is passed on to the store manager using SMS using a binary stream that represents the 5 alphanumeric passcodes. The bitstream is utilized to make sure that it is protected and can only be decrypted by someone who knows the process of decoding the binary bitstream. The rules of encoding the binary bitstream follow these steps/information: Bitstream represents a 5-digit…A businessman implemented a locking mechanism for the main door using an IOT-powered smart door lock where the VAULT and supplies for the business are stored. The smart door lock is implemented by keying in a 5-digit alphanumeric passcode to open the door and the self-locking mechanism allows the password to be utilized once and is reset when the door is locked again. The store owner encodes the passcode via the network for the door to be opened. Moreover, whenever there is a need to get items from the protected room including the vault, the store manager requests the binary-represented passcode wherein which is passed on to the store manager using SMS using a binary stream that represents the 5 alphanumeric passcodes. The bitstream is utilized to make sure that it is protected and can only be decrypted by someone who knows the process of decoding the binary bitstream. The rules of encoding the binary bitstream follow these steps/information: Bitstream represents a 5-digit…
- in the case of blockchain a routing security violation can happen if : if the CPU has more than 16 cores and 16 active threads run at the same time Asynchronous synchronization of the blockchain can be disrupted by affecting the routing thereby creating inconsistencies between blockchains If someone can get hold of more that 51% of mining power If blockchains can be brokenHow does a network partition failure differ from a general network failure? a) Messages get delivered but the data within them is corrupted. b) Messages may take a long and unpredictable amount of time to reach their destination since they have to take alternate routes. c) A group of machines will be able to communicate among systems within the group but not with other groups of machines. d) Messages to fail to transmit only in one direction. A client may send requests to a server but never receive responses.A catastrophic flaw exists in client-server designs with two tiers. Is the solution a multitier client-server architecture?
- Consider a banking systems that has 4000 ATMs situated across many places in a particular region. The bank customer can carry out many transactions like balance check, money withdrawal and deposit, password reset. These transactions takes 4, 8 and 6 bytes respectively. Each of this transaction has a timestamp attached to it which takes 8 bytes. This transaction data needs to be stored at different places like at ATMs, at an immediate buffer at streaming system side and in a persistent storage. Narrate the three use-cases which require the data to be stored at these three places and estimate the sizing required for the same and suitable option for the storageFor a system, the resource allocation state is given below: Available = (2 4 1 1) (a) Is this system in a safe state? Justify your answer. (b) If a request from process P0 arrives for (0 2 0 0), can the request be immediately granted? Justify your answerTwo processes CLT and SRV are involved in remote invocation with CLT acting as the client,while SRV acts as the server.(a) Highlight the underlying request-reply protocol using its primitives. (b) The request issued by C was not replied to on time. Explain the steps taken by bothprocessesusing the at-least-once semantics.(c) Explain the steps taken by both processes using the exactly-once semantics when CLT does not receive the response.
