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How Artificial intelligence changing the world?

Artificial Intelligence (AI) has emerged as one of the most revolutionary technologies of our time, with the potential to transform the world in many ways. AI systems are already impacting various industries, from healthcare to transportation, and their potential for future applications is enormous. In this essay, we will explore how AI can change the world and the opportunities and challenges it presents. One of the most significant ways AI can change the world is through automation. AI-powered systems can automate a wide range of tasks, from manufacturing and logistics to customer service and data analysis. Automation can help reduce labor costs, improve efficiency, and speed up processes, leading to significant productivity gains. For instance, factories can use AI-powered robots to automate manufacturing processes, resulting in faster production times, lower costs, and higher quality products. Similarly, online retailers can use AI-powered chatbots to provide 24/7 customer support,...
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More On Microsoft Access Class viii

D.Answer the following questions.

1. Define the following in Access.
a) Query b) Form c) Report
Ans: 
a)Query: A query can be defined as a filter condition which displays only a subset of the available data.
b) Form : A form is a data entry screen and can be created using Form Wizard.
c) Report: A report helps organise and present data from our Access database.

2. Write in  2 or 3 sentences each about how to create:
a) A query b) a form c) a report
Ans:
a) A query: First we have to open the database on which we wish to create the query. And then click on Create on the menu bar. Next click on Query Design. This will help us to create the query in design view. In the Show table dialog box where we can buil our query.
b) a form: In new database we need to click on File after that New. Under the Available templates click and Sample Template and select Faculty. In the consequence a blank database named Faculty list opens.
c) a report: To create a report at first we need to click on Create tab and in the Report group select report wizard. The Report wizard dialog box opens.In this dialog box select the field from the Available Field:box. Now click on  > button to select field into the selected field: box. Once we have selected the desired fields, click on next button.The next dialog box where we have to select Faculty ID as the field on which data can sorted. Now click on next button. In the next dialog box we have to select Layout and orientation for the report. Click on finish button.

3. How will you change the width of field in a report after it is created?
Ans: Using the Format tab we can alter the width of a field.

4.What is the disadvantage of using the Form Wizard?
Ans: The main disadvantage of using Form Wizard is that a report has to created manually.

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