Neco Data Processing Practical Questions 2022, Neco Data Processing Practical Answer 2021, Data Processing Practical Past Questions, Data Processing Neco 2021, 2022 Neco Data Processing Questions and AnswersDATA PROCESSING PRACTICAL NECO 2020 QUESTIONS AND ANSWERS EXPO===============Tuesday 13th July 2021
- Paper I: Practical – Data Processing 10:00am – 1:00pm
Wednesday 14th July 2021
- Paper I: Practical – Chemistry 10:00am – 12:00noon
Tuesday 13th July 2021
Data Processing Practical – 10:00am – 1:00pm
Data Processing Practical will be computer-based only. Candidates will be asked to perform some task using application packages like Microsoft soft word, Spread Sheet (Excel), Microsoft Access and Corel draw
Database, also called electronic database, any collection of data, or information, that is specially organized for rapid search and retrieval by a computer. Databases are structured to facilitate the storage, retrieval, modification, and deletion of data in conjunction with various data-processing operations.
ii. Distributed databases:
A distributed database is a type of database that has contributions from the common database and information captured by local computers. In this type of database system, the data is not in one place and is distributed at various organizations.
This type of database defines database relationships in the form of tables. It is also called Relational DBMS, which is the most popular DBMS type in the market. Database example of the RDBMS system include MySQL, Oracle, and Microsoft SQL Server database.
III. A Package can be defined as software written to perform a particular task. Therefore, a 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.
1. Business Data Storage.
2. Accounting and Calculation Uses
3. Budgeting and Spending Help. …
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.
A database is a collection of information that is organized so that it can be easily accessed, managed and updated. Computer databases typically contain aggregations of data records or files, containing information about sales transactions or interactions with specific customers.
i.Single-file or flat file database.
ii.Multi-file relational or structured database
2bii. Microsoft Excel is a spreadsheet program that is used to record, reports that need calculations, charts and analyse numerical data.
iv. (Choose 2 only)
i.To create budgets.
ii.To produce graphs and charts.
iii.For storing and sorting data.
(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.
(Pick Any Four)
(i)Insert text: Allows you to insert 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 hardcopy.
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