Views: 1183 Posts: 0 Started By: oladamats Last Poster: Guest Last Post Date: Mar 28, 2018

March 27, 2018 ( Post 1 )


DATA - THEORY - Answers
2 a )
Micro soft offfice word
2 aii )
water mark
2 aiii)
by saving doucument to a secured storage device
2 bi)
icon- is a pictogram or ideogram displayed on a computer screen in order to help the user navigate a computer system or mobile device .
2 bii )
browser - is a software application for retrieving ,presenting and traversing information resources on the World Wide Web .
1 a )
data model is the process of structuring and organizing data in addition data model can also be defined as a description of the organisation of data in data base
1 aii )
i ) flat file mode
ii) network model
iii ) hierarchical database model
1 b )
i ) conceptual data model
ii) logical data model
iii ) physical data model
1 bi)
conceptual model is also known as the data model that can be used to describe the conceptual schema when a database system is implemented . It hides the internal details of physical storage and targets on describing entities , datatype , relationships and constraints .

3(a) ♡ Ctrl+P
♡ select “pages”
♡ type ” 1, 2, 3, 4, 5″ in the pages field
♡ select the desired printer
♡ click ok
(i) A pop-
up is a graphical user (GUI) display
area. The pop-up window
containing an advertisement is usually
generated by JavaScript that uses cross-site
scripting (XSS), sometimes with a secondary
payload that uses Adobe Flash. They can
also be generated by other vulnerabilities/
security holes in browser security.
(ii) Pop-up ads or pop-ups are forms of online
advertising on the World Wide Web.
(iii) Open Internet Explorer. Click the
tools button (it is in the top
righthand corner and looks like a
cog), then select internet options.
Go to the Privacy tab, and under
Pop-up Blocker, select the Turn
on Pop -up Blocker check box, and
then tap or click ok.
(i) Microsoft power point

♡ Ethernet
♡ Token ring

(i) Microsoft word
(ii) Watermark
(iii) By saving the documents to a secured storage device

An icon is a pictogram displayed on a computer desktop background to help user navigate quickly to a stored program or file in computer system.

A browser is a software application that is used to access and view web pages in the internet.

CREATE TABLE By example (QBE) (
LastName varchar(255), FirstName
varchar(255), Town varchar(255),
Two software:
– Microsoft word
– web browser
Two hardware :
– Printer
– Computer system
– He must have internet access
– He must have correct recipient email address
– Not connected to the internet
– Slow network
– The size of the attachment maybe too big
– Web browser
– Mozilla Firefox
-Google Chrome
– Internet Explorer
Drop cap
(6aii) 1
i – Type the first word or sentence
II – Highlight the first character
iii- Click on drop cap from insert menu
(6aii) 2
A – click enter after the second paragraph
B – click on columns from page layout in menu
C – click on Two columns from more columns
D –
I – Shapes
ii – Clip art
i – Launch the corel draw application
II – click on elipse tool or F7 on keyboard and
I – On the corel draw environment
ii – click on text tool and Click on the place to
add the caption.
iii – Type “Happy Birthday ” From the keyboard.
I – Highlight the caption
ii – Click on fill text
iii – Select red colour from fill colour dialog box
i – Highlight the caption and click on text on the
menu bar.
ii – Click on text to path
iii – Click on the circular object with the arrow

9a )
- He decides the demand of the product at that time
– He helps to make arrangement for storage facilities
– He helps to fix the price for the price for the agricultural product
He helps to look at the quality and quantity of agricultural product to be marketed-
He helps to grade the agricultural product

(9 b)
– Facilitator helps to decide where there is the demand for the processed food –
He also helps in fixing the good price for the product
– He decides on how to store the product in the case of excess –
He will decide the quality of the product-
He helps in grading of the product

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