Waec 2018 Data Processing Obj And Theory Answers – May/June Expo

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    DATA OBJ:
    1ACDBCCDCCA
    11CBABCCDADA
    21DBBBBACDAD
    31ADADACCADA
    =========================

    5ai)
    soft ware
    i)micro soft word
    ii)web browser
    5ai)
    hard ware
    i)printer
    ii)computer system
    5aii)
    i)he must have internet access
    ii)he must have correct receipants email address
    5aiii)
    i)Not connected to the internet
    ii)slow network
    iii)the size of the attachment may be too big
    5aiv)
    printer

    5b)
    i)web browser
    ii)mozila fire fox
    iii)google chrome
    iv)internent explorer
    ============================

    1a)
    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
    1aii)
    i)flat file mode
    ii)network model
    iii)hierarchical database model

    1b)
    i)conceptual data model
    ii)logical data model
    iii)physical data model
    1bi)
    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.
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    2a)
    Micro soft offfice word
    2aii)
    water mark
    2aiii)
    by saving doucument to a secured storage device

    2bi)
    icon- is a pictogram or ideogram displayed on a computer screen in order to help the user navigate a computer system or mobile device.
    2bii)
    browser- is a software application for retrieving,presenting and traversing information resources on the World Wide Web.
    ==================================
    3a)
    Ctrl+P
    Select “pages”
    Type ” 1, 2, 3, 4, 5″ in the pages field
    Select the desired printer
    Click ok

    3bi)
    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.
    3bii)
    Pop-up ads or pop-ups are forms of online advertising on the World Wide Web.
    3biii)
    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.

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    3c)
    i) Microsoft power point
    ii) Projector

    3d)
    i) Ethernet
    ii) Token ring
    ==================================
    6ai)
    drop cap
    6aii)
    i)type the first word or sentence
    ii)highlight the first character
    iii)click on drop cap from insert menu
    6aiii)
    a)click enter after the second paragraph
    b)click on colums from page layout on menu bar
    c)click on two colums from more colums option
    d)mark on line between box select from this point forward on apply to box click ok

    6b)
    i)shapes
    ii)clip air
    6ci)
    i)launch the coreldraw application
    ii)click on ellipse tool or F+ on Keybord and drag
    6cii)
    i)on the coreldraw enviroment
    ii)click on text tool and click on the place to add the caption
    iii)type “Happy Birthday” from the keyboard
    6ciii)
    i)highlight the caption
    ii)click on fill tool
    iii)select red colour from fill colour dialog box
    6civ)
    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
    ==========================

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