Next, Adnan decides to recreate the structure on the

List and describe the three types of cloud models described by Microsoft.

anygoal [31]

There are three main service models of cloud computing – Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). There are clear differences between the three and what they can offer a business in terms of storage and resource pooling, but they can also interact with each other to form one comprehensive model of cloud computing.

aaS (Infrastructure as Service)

This is the most common service model of cloud computing as it offers the fundamental infrastructure of virtual servers, network, operating systems and data storage drives. It allows for the flexibility, reliability and scalability that many businesses seek with the cloud, and removes the need for hardware in the office. This makes it ideal for small and medium sized organisations looking for a cost-effective IT solution to support business growth. IaaS is a fully outsourced pay-for-use service and is available as a public, private or hybrid infrastructure.

PaaS (Platform-as-a-Service)

This is where cloud computing providers deploy the infrastructure and software framework, but businesses can develop and run their own applications. Web applications can be created quickly and easily via PaaS, and the service is flexible and robust enough to support them. PaaS solutions are scalable and ideal for business environments where multiple developers are working on a single project. It is also handy for situations where an existing data source (such as CRM tool) needs to be leveraged.

SaaS (Software as a Service)

This cloud computing solution involves the deployment of software over the internet to variousbusinesses who pay via subscription or a pay-per-use model. It is a valuable tool for CRM and for applications that need a lot of web or mobile access – such as mobile sales management software. SaaS is managed from a central location so businesses don’t have to worry about maintaining it themselves, and is ideal for short-term projects.

3 0

3 years ago

How are gems and precious metals similar?

Ierofanga [76]

The answer would be d they are both rare and valuable minerals

7 0

2 years ago

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Pressing the _____ key when entering title text in a placeholder creates a new paragraph. BACKSPACE SHIFT DELETE ENTER

Lunna [17]

Enter would create a new line, thus allowing you to enter a paragraph, on some applications you can use "Shift+Enter" if it is an IM application like Skype.

4 0

3 years ago

What types of forecast worksheets are available in Excel? Check all that apply.

Oksana_A [137]

Answer:

C, D

Explanation:

ya welcome:)

5 0

2 years ago

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Write a GUI-based program that allows the user to open, edit, and save text files. The GUI should include a labeled entry field

Korvikt [17]

to create a simple notepad in Python using Tkinter. This notepad GUI will consist of various menu like file and edit, using which all functionalities like saving the file, opening a file, editing, cut and paste can be done.

Now for creating this notepad, Python 3 and Tkinter should already be installed in your system. You can download suitable python package as per system requirement. After you have successfully installed python you need to install Tkinter (a Python’s GUI package).

Use this command to install Tkinter :

pip install python-tk

Importing Tkinter :

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import tkinter

import os

from tkinter import *

# To get the space above for message

from tkinter.messagebox import *

# To get the dialog box to open when required

from tkinter.filedialog import *

Note : messagebox is used to write the message in the white box called notepad and filedialog is used for the dialog box to appear when you are opening file from anywhere in your system or saving your file in a particular position or place.

Adding Menu :

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# Add controls(widget)

self.__thisTextArea.grid(sticky = N + E + S + W)

# To open new file

self.__thisFileMenu.add_command(label = "New",

command = self.__newFile)

# To open a already existing file

self.__thisFileMenu.add_command(label = "Open",

command = self.__openFile)

# To save current file

self.__thisFileMenu.add_command(label = "Save",

command = self.__saveFile)

# To create a line in the dialog

self.__thisFileMenu.add_separator()

# To terminate

self.__thisFileMenu.add_command(label = "Exit",

command = self.__quitApplication)

self.__thisMenuBar.add_cascade(label = "File",

menu = self.__thisFileMenu)

# To give a feature of cut

self.__thisEditMenu.add_command(label = "Cut",

command = self.__cut)

# To give a feature of copy

self.__thisEditMenu.add_command(label = "Copy",

command = self.__copy)

# To give a feature of paste

self.__thisEditMenu.add_command(label = "Paste",

command = self.__paste)

# To give a feature of editing

self.__thisMenuBar.add_cascade(label = "Edit",

menu = self.__thisEditMenu)

# To create a feature of description of the notepad

self.__thisHelpMenu.add_command(label = "About Notepad",

command = self.__showAbout)

self.__thisMenuBar.add_cascade(label = "Help",

menu = self.__thisHelpMenu)

self.__root.config(menu = self.__thisMenuBar)

self.__thisScrollBar.pack(side = RIGHT, fill = Y)

# Scrollbar will adjust automatically

# according to the content

self.__thisScrollBar.config(command = self.__thisTextArea.yview)

self.__thisTextArea.config(yscrollcommand = self.__thisScrollBar.set)

With this code we will add the menu in the windows of our notepad and will add the things like copy, paste, save etc, to it.

Explanation:

6 0

2 years ago