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Microsoft DP-900 Practice Test - Questions Answers, Page 25

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Question 241

(0)

Select the answer that correctly completes the sentence.

Question 242

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You plan to deploy an app. The app requires a nonrelational data service that will provide latency guarantees of less than 10-ms for reads and writes. What should you include in the solution?

Question 243

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Select the answer that correctly completes the sentence.

Question 244

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Select the answer that correctly completes the sentence.

Question 245

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Select the answer that correctly completes the sentence.

Question 246

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Select the answer that correctly completes the sentence.

Question 247

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What ate three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.

Question 248

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Select the answer that correctly completes the sentence.

Question 249

(0)

Select the answer that correctly completes the sentence.

Question 250

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A bank has a system that manages financial transactions. When transferring money between accounts, the system must never retrieve a value for the source account that reflects the balance before the

Question 241

Select the answer that correctly completes the sentence.

See the answer below

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Question 242

You plan to deploy an app. The app requires a nonrelational data service that will provide latency guarantees of less than 10-ms for reads and writes. What should you include in the solution?

Azure Cosmos

Azure Table storage

Azure Files

Azure Blob storage

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Question 243

Select the answer that correctly completes the sentence.

See the answer below

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Question 244

Select the answer that correctly completes the sentence.

See the answer below

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Question 245

Select the answer that correctly completes the sentence.

See the answer below

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Question 246

Select the answer that correctly completes the sentence.

See the answer below

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Question 247

What ate three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.

denormalized data

schema defined in a database

schema defined when reading unstructured data from a database

normalized data

light writes and heavy reads

heavy writes and moderate reads

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Question 248

Select the answer that correctly completes the sentence.

See the answer below

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Question 249

Select the answer that correctly completes the sentence.

See the answer below

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Question 250

A bank has a system that manages financial transactions.

When transferring money between accounts, the system must never retrieve a value for the source account that reflects the balance before the transfer and a value for the destination account that reflects the balance after the transfer.

Of which ACID semantic is this an example?

atomicity

isolation

durability

consistency

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Total 285 questions