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Alina [70]
3 years ago
9

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

change to the application. It could take down your service if not properly coded. During development of the application, you realized that it can only be properly tested by live user traffic. How should you test the feature?
Computers and Technology
1 answer:
ziro4ka [17]3 years ago
6 0

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.

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You are running your warehouse using Autonomous Data Warehouse (ADW) service and you noticed that a newly configured batch job i
Phantasy [73]

Answer:

<u>C. The new batch job is connected to the LOW consumer group.</u>

Explanation:

<em>Remember</em>, one of the main characteristics of the LOW consumer group <u>database service</u> is that queries would run serially.

Since in this case, we are told that the newly configured batch job is always running in serial, it most likely would be because the new batch job is connected to the LOW consumer group; as queries are designed to always run serially.

6 0
3 years ago
What is malware? What are some signs that malware may be impacting the performance of your computer? How can you avoid malware?
Anni [7]

Answer:

Malware is a type of software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer system. Malware can be spread through email attachments, online advertisements, websites, and other methods.

Some signs that malware may be impacting the performance of your computer include:

  • Your computer is running more slowly than usual
  • Your computer crashes frequently
  • Your computer has pop-up ads or other unwanted behavior
  • Your default homepage or search engine has changed without your permission
  • You see new icons or programs on your desktop that you didn't install

To avoid malware, you should be cautious when browsing the internet and avoid visiting suspicious websites. You should also avoid opening email attachments from unknown senders, and be wary of online advertisements. You can also protect your computer by using antivirus software and keeping it up to date.

3 0
1 year ago
B. List any four major drawbacks of the first generation computer​
d1i1m1o1n [39]

Answer:

Terribly low storage space, limited to mathematics/computing, required entire rooms to use, and low information yield for hours of processing.

Explanation:

3 0
3 years ago
Why are the keys on the qwerty keyboard arranged the way they are?
sveticcg [70]
Sholes arranged the keys in their odd fashion to prevent jamming on mechanical typewriters by separating commonly used letter combinations.
7 0
3 years ago
a. Describe how the student can use the jar of rice to model particle motion of a substance in each state of matter: solid, liqu
Black_prince [1.1K]

Answer:

because the jar is ........

4 0
3 years ago
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