AZ-204 Certification Practice Question #83

Question

You are developing a solution that uses the Azure Storage Client library for .NET. You have the following code: (Line numbers are included for reference only.)

For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
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Accepted Answer

1. Under the Azure Storage .NET SDK, calling `AcquireLeaseAsync` with `null` as the lease duration acquires an infinite lease on the blob, making the first statement **Yes**.
2. Calling `GetBlockBlobReference` does not create a blob in Azure Storage; it only instantiates a local client object representing the block blob. Thus, the second statement is **No**.
3. In the `finally` block, the code calls `BreakLeaseAsync(new TimeSpan(0))` when the lease is not available (i.e. currently locked). This immediately breaks the lease, effectively releasing/unlocking the blob so other clients can access it, making the third statement **Yes**.

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