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41. What is the difference between data and information?

ANSWER.

Data Information

1. Data refers to discrete item. Ex: 32, temperature, highest.

2. Facts, Statistics used for reference or analysis. 1. Collection of meaningful data. Ex: Highest temperature today is 32 degree Celsius.

2. Information is interpreted data.

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42. What are queries in MS-Access? Name two types of queries.

ANSWER. Queries: Queries allow the user to ask complex question from the related tables.

Two types of queries: 1. A select Query 2. A delete Query.

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43. What are uses of Reports in MS-Access ?

ANSWER: Reports is a final step of Database System. A Report is an Object in “MS-Access” that is used to view and print data. Though a Report is similar to a form its specialty lies in special features like help to summarize data.

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44. What is a Relational Database?

ANSWER: Relational Database: A Relational Database is able to store and manipulate data across multiple tables.

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45. Write the step for inserting Slides with a particular Slide layout.

ANSWER: Step: Home tab->New Slide button->Select a particular layout

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46. How can you insert a picture (clipart) into a master slide?

ANSWER: 1st open a presentation file->View Tab->presentation View section->Slide Master->Select the 1st slide-> Insert Tab->within Illustrations section, click on the Clip Art icon->Insert clipart

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47. What is slide transition? How can you apply the same slide transition to all the slides at a time?

Definition: A slide transition is the visual motion when one slide changes to the next during a presentation.

Ø Animation Tab-> Select transition from “transition to this slide” group-> Click on “Apply to All”.

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48. What do you know about “Web Browsers”?

ANSWER: Web Browser: The “Web Browser” allow you to view Web page. Web Browsing application include Internet Explorer, Opera and Firefox.

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49. What is the advantage of using email?

ANSWER: The advantage of using email:

Fast

Low cost

Worldwide portability

Time zone friendly

Web-based Email.

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50. What is a Digital Signature?

ANSWER: A Digital signature is a code which is attached to an email to uniquely identify the sender.

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