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Author: misamaliraza94

  • Dart Sets

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    misamaliraza94
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    The Dart Set is the unordered collection of the different values of the same type. It has much functionality, which is the same as an array, but it is unordered. Set doesn’t allow storing the duplicate values. The set must contain unique values. It plays an essential role when we want to store the distinct…

  • Dart Lists

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    misamaliraza94
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    Dart List is similar to an array, which is the ordered collection of the objects. The array is the most popular and commonly used collection in any other programming language. The Dart list looks like the JavaScript array literals. The syntax of declaring the list is given below. The Dart list is defined by storing…

  • Dart String

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    misamaliraza94
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    Dart String is a sequence of the character or UTF-16 code units. It is used to store the text value. The string can be created using single quotes or double-quotes. The multiline string can be created using the triple-quotes. Strings are immutable; it means you cannot modify it after creation. In Dart, The String keyword can be…

  • Dart Number

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    misamaliraza94
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    The Number is the data type that is used to hold the numeric value. In Dart, It can be two types – Integer Double Dart integer – Integer numbers are the whole numbers means that can be written without a fractional component. For example – 20, 30, -3215, 0, etc. An integer number can be signed…

  • Dart Constants

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    misamaliraza94
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    Dart Constant is defined as an immutable object, which means it can’t be changed or modified during the execution of the program. Once we initialize the value to the constant variable, it cannot be reassigned later. Defining/Initializing Constant in Dart The Dart constant can be defined in the following two ways. Using the final keyword…

  • 15) What are Hybrid clouds?

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    misamaliraza94
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    Hybrid clouds are the combination of public clouds and private clouds. It is preferred over both the clouds because it applies most robust approach to implement cloud architecture. It includes the functionalities and features of both the worlds. It allows organizations to create their own cloud and allow them to give the control over to…

  • 14) What is public cloud?

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    misamaliraza94
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    The public clouds are open to the people for use and deployment. For example: Google and Amazon etc. The public clouds focus on a few layers like cloud application, infrastructure providing and providing platform markets.

  • 13) What is private cloud?

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    misamaliraza94
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    Private clouds are used to keep the strategic operations and other reasons secure. It is a complete platform which is fully functional and can be owned, operated and restricted to only an organization or an industry. Now a day, most of the organizations have moved to private clouds due to security concerns. Virtual private cloud…

  • 12) What are the different models for deployment in cloud computing?

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    misamaliraza94
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    These are the different deployment model in cloud computing: Private cloud Public cloud Hybrid cloud Community cloud

  • 11) What are the platforms used for large scale cloud computing?

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    misamaliraza94
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    Apache Hadoop and MapReduce are the platforms use for large scale cloud computing.