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vazorg [7]
3 years ago
14

A large multinational client has requested a design for a multi-region database. The master database will be in the EU (Frankfur

t) region and databases will be located in 4 other regions to service local read traffic. The database should be a managed service including the replication. The solution should be cost-effective and secure. Which AWS service can deliver these requirements
Computers and Technology
1 answer:
12345 [234]3 years ago
4 0

Answer:

RDS with cross-region Read Replicas

Explanation:

The Amazon Web Service, popularly known as the AWS is a subsidiary company of the Amazon.com which provides various cloud computing platforms on demand and Application Programming Interface or the API to other companies, governments and individuals.

The Amazon web services provides an effective RDS. RDS stands for Relational Database Service. The Amazon RDS is used to set up as well as operate and scale relational database in cloud. It provides resizable capacity and cost effective database.

In the context, Amazon Wen Services  can deliver RDS with cross regional Read Replicas.

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Which of the following do you need to remeber about true/false questions?
lina2011 [118]
All parts of a statement must be true for it to be true
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What would be the best course of action for the scenario below? A user has a large amount of data that she or he needs to store.
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Bluetooth connection data on nonvolatile storage media such as a USB
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What are the assignable addresses for the 12th subnet with the network address of 220.100.100.0 and the number of needed subnets
bogdanovich [222]

Answer:

C. 220.100.100.45 to 220.100.100.46

Explanation:

The Classless IP subnetting of 220.100.100.0 begins from the fourth octet of the IP address. To get 45 subnet mask, it uses 6 bits from the fourth octet, which approximately give 64 subnets, while the remaining 2 bits are used for host IP addressing.

The useable host IP addresses are gotten from the formula '2^{n}-2', with n=2 bits.

useable host IP addresses = 2^2 - 2 = 2 addresses per subnet.

While the 12th subnet is 12 x 2^2 = 44.

This means that the 12th subnet mask starts with 220.100.100.44 (as the network address) and ends with 220.100.100.47 as broadcast IP address, while '.45' and '.46' are the assignable addresses of the subnet.

5 0
3 years ago
Which is a key component to participating in a school-to-work program?
Solnce55 [7]

The key component to participating in a school-to-work program is known as Job shadows.

<h3>What are job shadows?</h3>

Job shadowing is known to be a kind of on-the-job training that gives room for an interested employee to follow closely an see or analyze another employee carrying out the work.

Therefore, one can say that the key component to participating in a school-to-work program is known as Job shadows.

Learn more about School from

brainly.com/question/2474525

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4 0
2 years ago
The function below takes one parameter: a list of numbers (num_list). Complete the function to return a new list containing only
agasfer [191]

Answer:

Following are the program in the Python Programming language.

#define function

def negative_num(num_list):

 #set list type variable

 nlist=[]

 #set the for loop

 for n in num_list:

   #check negative numbers

   if(n<0):

     #add the value of n in list

     nlist.append(n)

 #return list

 return nlist

#set new list type variable that store list

newl=[-5,8,-6,3,-4,9,-7]

#print and call the function

print(negative_num(newl))

<u>Output</u>:

[-5, -6, -4, -7]

Explanation:

Here, we define the function "negative_num" and pass an argument "num_list" in its parameter and inside the function.

  • Set new list data type variable "nlist".
  • Set the for loop which iterate as the list.
  • Set the if conditional statement to check the value of the list is less than 0 then, add that negative values in the variable "nlist".
  • Then, return the new list.

Finally, we set a variable "newl" which store the list of negative and positive numbers then, we print and call the function.

6 0
3 years ago
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