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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 16

H- complete the following:

A spreadsheet is a workbook made up of many different …………………. A spreadsheet consists of ……….. and ………….;

the intersection of them called………………,and the type of it’s data are……………..,…………….and……………………..

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 17

Choose between brackets
1. Wikipedia's can be sorted by (ascending - scientific classes - descending) in order to easily get the information.
2. Internet sites which help in search service are called (search engines - Wikipedia – operating systems).
3. The most famous encyclopedia is (yahoo - Google - Wikipedia).
4. To delete a file, you select it then choose (New - Rename – Delete) from the submenu.
5. The advantages of Encyclopedias are (search easily - fast – different shapes of information - all previous).

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 18

Put (√) or ( × ):

To create a Folder, use the left button of the mouse then choose New then Folder then write the name of the folder. ( )

www.Facebook.com is an example for search engines. ( )
Wikipedia's are a perfect references, because they depends on more than one type in displaying the information, like articles – tables – pictures – shapes and maps. ( )
To delete a file, you must select it, then choose delete from Submenu ( )
Wikipedia's are sorted ascending or descending. ( )
It is a disadvantage for Wikipedia's that information is huge and produced in different shapes or forms. ( )
To search in search engines, you type the key-word such "Egypt Map" and type the form you need it (map - picture). ( )
To rename a file, you must select it, and then choose rename from Submenu.( )
Wikipedia's are sorted alphabetically or by topics. ( )
The Columns named numerically (1, 2, 3, ...) and these characters are used to set the location of each column in the worksheet ( )
The Rows named alphabetically (A, B, C ...) and these Numbers are used to set the location of each row in the worksheet. ( )

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 14

A. What is the meaning of multimedia?

B.What are the advantages of multimedia?

c. Multimedia components are …………. , ………………..and ………………

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 13

Rearrange solving problem steps?

( ) Perform algorithm

( ) Testing and debugging of the Program

( ) Define the outputs

( ) Documentation

( ) Define the inputs

( ) Problem Definition

( ) Coding (converting the algorithm into programming language)

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 14

Questions

What solving problem steps?

1. ……………………………..

2. ……………………………..

3. ……………………………..

4. ……………………………..

5. ……………………………..

6. ……………………………..

7. ……………………………..

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 14

Q.2:What is meant by?

1- The dot product of two vectors A and B = 75.2.

2- The vector product of two vectors A and B = 43.6 n.

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Ameyelshrkawy

منذ 6 سنوات

اجابة 1 مشاهدة 16

Q.1:Define:

Measurement. 2- Fundamental physical quantities.
Derived physical quantities. 4- Standard meter.

5- Standard kilogram. 6- Standard second.

7- Dimensional formula. 8- Absolute error.

9- Relative error. 10- Scalar quantities.

11- Vector quantities. 12- Distance.

13- Displacement. 14- Resultant force

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Ameyelshrkawy

منذ 6 سنوات

اجابة 0 مشاهدة 7

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Ameyelshrkawy

منذ 6 سنوات

اجابة 0 مشاهدة 6

Mention one harm of nano technology in the following fields:
1. Medical: nano particles have a negative effects on organs.
2. Environmental: Pollution of water and air by nano particles.
3. Social: un even distribution of resources.

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