NECO Data Processing Practical Questions And Answers 2022/2023 (Complete Solution)

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2022 NECO Data Processing Practical Questions and Answers

Today’s Data processing practical answers

(1bii)

database is an organized collection of structured information, or data, typically stored electronically in a computer system.data can be easily accessed, managed, modified, updated, controlled, and organized

(1biii)

(Pick Any two)

(i)Centralized Database:

It is the type of database that stores data at a centralized database system. It comforts the users to access the stored data from different locations through several applications.

(ii)Operational Database:

The type of database which creates and updates the database in real-time. It is basically designed for executing and handling the daily data operations in several businesses.

(iii)Relational database:

This is a type of database that stores and provides access to data points that are related to one another. The columns of the table hold attributes of the data, and each record usually has a value for each attribute, making it easy to establish the relationships among data points.

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NUMBER 2

(2bii)

Choose File and select Exit.

Or

Press Alt+F4.

(2biii)

Spreadsheet Package is a program that enables the computer user to carry out calculation-related tasks. Spreadsheets are majorly used for organizing and analysing numeric data.

(2biv)

[Pick Any two] (i) To create budgets.

 

(ii) To produce graphs and charts.

(iii) For storing and sorting data.

(2bv)

Shift+F11

2biv)

-Active cell

-Column headings

-A formula bar

-A name box

-The mouse pointer

-Row headings

-Sheet tabs

-A task pane

-Tab scrolling buttons

-Tool bars

3bii)

Corel draw is a vector graphics editor developed and marketed by corel corporation of ottawa, it is also the name of corel`s graphic suite, which bundles coreldraw with bitmap-image editor corel photo-paint as well as other graphics related programs

3C)

(i)Alignment:Alignment refers to the way text is arranged in the document between the margins. It enables the composition of a text document using different text positioning on the whole or selected part of a page.

(ii) Word wrap: Word wrap is a word processing feature that automatically transfers a word for which there is insufficient space from the end of one line of text to the beginning of the next.

(3d)

(Pick Any Four)

(i)Insert text: Allows you o under text anywhere in the document

(ii)Delete text: Allows you to erase characters,words,lines or pages as easily as you van cross them out on paper

(iii)Copy: Allows you to duplicate a section of text

(iv)cut and paste : Allows you to remove (cut) a section of text from one place in a document and insert (paste) it somewhere else.

(v)Print: Allows you to send a document to a printer to get hard copy.

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