Unemployment can be viewed as

You are running an application in Google App Engine that is serving production traffic. You want to deploy a risky but necessary

ziro4ka [17]

Answer:

You need to split the traffic to your test version.

Explanation:

Google app engine has a built-in feature that allows you to split a small fraction of your traffic to your test version.

You can split traffic using an IP address, so when the app receives a request, it can hash the Ip to a value between 0 to 999, and use it to re-route the request.

This way you don't need to stop your service during your tests and also avoid any risk involved with it.

6 0

3 years ago

You can use this effect to break a color into a percentage of its full strength.

Dmitriy789 [7]

The answer on this scenario would then be c. drop out. This effect can be done if one wants to break a color into one's percentage of the full strength. Hope this is the answer and would be of big help.

6 0

3 years ago

Why did artists use pinhole cameras during the renaissance?

murzikaleks [220]

Pinhole cameras were one of the most sophisticated devices of the period, it made tasks much easier it basically worked exactly like the human eye and is something just like tracing.

Hope it helps! :)

3 0

3 years ago

Crashing almost always accelerates the schedule while increasing project risk, whereas fast tracking almost always accelerates t

Ivahew [28]

Answer: False

Explanation: Because fast-tracking doesn’t involve additional resources, it’s usually best to start with this technique while Crashing requires careful planning to prevent “panic mode” among the project crews and to avoid acceleration claims.

4 0

3 years ago

It takes 2 seconds to read or write one block from/to disk and it also takes 1 second of CPU time to merge one block of records.

Alexxx [7]

Answer:

Part a: For optimal 4-way merging, initiate with one dummy run of size 0 and merge this with the 3 smallest runs. Than merge the result to the remaining 3 runs to get a merged run of length 6000 records.

Part b: The optimal 4-way merging takes about 249 seconds.

Explanation:

The complete question is missing while searching for the question online, a similar question is found which is solved as below:

Part a

For optimal 4-way merging, we need one dummy run with size 0.

Merge 4 runs with size 0, 500, 800, and 1000 to produce a run with a run length of 2300. The new run length is calculated as follows $L_{mrg}=L_0+L_1+L_2+L_3=0+500+800+1000=2300$
Merge the run as made in step 1 with the remaining 3 runs bearing length 1000, 1200, 1500. The merged run length is 6000 and is calculated as follows