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stich3 [128]
3 years ago
15

You are working as a Solutions Architect for a technology company which is in the process of migrating their applications to AWS

. One of their systems requires a database that can scale globally and can handle frequent schema changes. It should also provide low-latency response to high-traffic queries.
Which is the most suitable database solution to use to achieve this requirement?
Computers and Technology
1 answer:
torisob [31]3 years ago
6 0

Answer: Amazon DynamoDB

Explanation: Amazon DynamoDB(Database) is the database that works in quick speed of milliseconds at any area.It has the characteristics like built-in security section, manageable, restoration function, durable etc.These features helps in handling the request of numerous people on large scale everyday.

It can work in multiple region to and can have multiple master .Thus, the database demand mentioned in the question can be completed by using Amazon DynamoDB as it can fulfill the requires of the company.

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Why are mobile apps often easier to develop than desktop apps?
Karo-lina-s [1.5K]

Answer:

Mobile app creation platforms are available that reduce the need to code.

Explanation:

Simple app creation softwares and tools are all over the place for mobile app creation. To create a mobile app, no coding knowledge or experience is needed unlike desktops apps that requires the knowledge of some coding languages like python, JavaScript etc.

The availability of these softwares and platforms have made mobile apps creation easy.

6 0
3 years ago
A program that contains the following method: public static void display(int arg1, double arg2, char arg3) { System.out.println(
Oduvanchick [21]

Answer:

The method can be accessible from main method of any class.

Explanation:

Main method is the entry point of a program, which means when you start you program the first thing to execute is the main method.

public static void main(String[] args){

// Your code here

}

In the given display method you have int, double and char data types as a arguments. So in order to call display method you need to understand the datatype that you want to pass.

int only takes integers without decimal points.

double take numbers with decimal points.

and char only tak one character

so in order to call display method we need to pass those arguments in right order.

Below is the main method which will call the display method in a right way

public static void main(String[]args){

  display(25,50000.00,'T');

}

Output

The values are 25, 50000.0, and T

7 0
3 years ago
What property of semi-metals is useful in the computer industry?
artcher [175]
The answer is (a. Semi-conducting)
In the computer industry, semi-metals with a semiconducting property are useful in making of semiconductors. These metals have high resistance but lower than compare to insulators. This conductor could be crystalline or amorphous solids.
4 0
3 years ago
Describe some common types of charts.​
Mekhanik [1.2K]
Bar chart.
Pie chart.
Line chart.
4 0
3 years ago
Read 2 more answers
What are the binary symbols?
alexgriva [62]

Answer:

Explanation:

a binary number is a number expressed in the base-2 numeral system or binary numeral system

4 0
3 years ago
Read 2 more answers
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