Answer:
The correct answer is option (B) "{!$Setup.Url_Settings__C.URL__c}".
Explanation:
In computer programing using Visualforce, "$Setup" refers to a global merge field that gives the user access to hierarchical custom settings. In this case, the developer needs to retrieve the correct URL to access the current user's profile and display this on a Visualforce Page. "$Setup" will give the developer access to the hierarchical custom settings in Visualforce, and the command "Url_Settings__C.URL__c" will provide the root access to the current user's profile.
Answer:
See explanation
Explanation:
An Integrated software package is a kind of software package that combines various applications in just one program. It basically provides one spreadsheet, one word processing and database management. A good example is the Microsoft Office.
A custom written software package on the other hand is the type that is specially created for a particular business. It is created to meet the client's specifications and preferences.
An advantage of using integrated software is the low cost and fast deployment. Integrated software packages are relatively affordable and easy to acquire unlike that custom based ones that take time to create.
A disadvantage of the integrated software is the lack of control and flexibility. Because it is an integrated software package, you have no control over how it is built and on the long run their updates may not be what you want. And unlike the Custom written one, you cannot tell the developers to add or remove features that suit your needs.
<u>Answer:</u>
<u>Cloud computing</u><em> allow the user to access software or any document from the remote place.</em>
<u>Explanation:</u>
Let us understand what does the word cloud actually means. In simple terms, we get rain from cloud, but we don’t know actually which cloud burst to give rain.
In a similar way, <em>the cloud computing is the concept of storing files in multiple servers and multiple location</em> and it provide access when the <em>client needs the source. </em>
Cloud computing enable user to work on <em>software online</em> or to download document or <em>edit / create documents online</em>. Certain services are <em>free and few other are paid.</em>
Answer:
Micro controller or MCU (Microcontroller Unit)
Explanation:
Micro Controller Unit is basically a computer on a chip with all components fabricated onto it. It is the core component of a computer.
A Micro Controller has:
- Central Processing Unit CPU
- Random access memory RAM
- Read-only memory ROM
- I/O peripherals
- Timers
- Serial COM ports
all fabricated on a single chip so that it may be connected via buses for providing the desired functionality.
<h3>I hope it will help you!</h3>
Look at the price tag
find the item on ebay to see what other are selling it for
