NECO Data Processing Questions and Answers 2022/2023 (Theory and Objectives)

Questions and Answers for NECO Data Processing 2022. I will provide you with free access to NECO Data Processing objective and theory questions including practical questions and answers. You’ll also learn how NECO Data Processing questions are constructed, as well as a variety of other test information.

NECO Data Processing Questions and Answers

Answers and questions about NECO Data Processing The legitimacy of this NECO 2022 Data Processing solutions to problems has been examined and confirmed, and the objectives and essay will be supplied in detail here on the day of Data Processing examination

Data processing objective, practical and essays questions and answers

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NECO Data Processing Practical Answers

Data Processing Practical Questions and Answers

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Today’s NECO Data Processing Obj Answers (2022 Answers)

1-10: ABBACDABCD

11-20: BECCBBAEBE

21-30: CACABEDEEE
31-40: EEEDBDDEEC
41-50: EAEABEBEBE
51-60: ACCABCBECE

Today’s NECO Data Processing Essay Answers 2022

(2b)
Field: A field contains items of data that is, a character or group of characters that are related. For instance, a grouping of related text characters such as ‘John smith’ makes up a name. In the field. The field could be name, address, city, telephone, etc

(ii) Record: A record is composed of a group of related fields. A record contains a collection of attitudes related to an entity such as a person or product. A payroll record would contain the name, address, social security number, and title of each employee

(iii) Primary key: the primary key is a specific choice of a minimal set of attributes (columns) that uniquely specify a tuple (row) in a relation (table). Informally, a primary key is “which attributes identify a record”, and in simple cases are simply a single attribute: a unique ID. Social security numbers are often used as keys in a large database

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(3ai)
Transitions in the presentation package are the signposts that help the audience navigate their way through your presentation. They can help divide information up into sub-sections, link different aspects of your talk, and show progression through your topic.

NECO Data Processing Questions 2022

Exam paper

Data processing

 

NECO Data processing

 

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Data processing Past questions and Answers

1bii)

i )Pick Tool. This tool allows you to pick or select the object and transform it. …

ii )Shape Tool. If you want to edit the shape of objects chosen by the pick tool then you can use this tool.

iii )Free Transform Tools

This tool allows you to alter the image objects with the help of rotation angle, rotation free, and resize. It also lets you bend the image structure.

iv) Crop Tool

This tool can be used in clipping the region of an image that is not needed.

v) Zoom Tool

It helps you in changing the level of magnification in the illustration window in order to look at the object more intently.

vi ) Rectangle Tool

This tool helps you in drawing squares and rectangles to initiate boxes and terms.

iv)

Reducing Data Redundancy.

Sharing of Data.

Data Integrity.

Data Security.

Privacy.

Backup and Recovery.

Data Consistency.

(2biv)

(choose Any two)

(i)Reduced data redundancy

(ii) Reduced updating errors and increased consistency

(iii) Greater data integrity and independence from applications programs

(iv) Improved data access to users through use of host and query languages

(v) Improved data security

(vi) Reduced data entry, storage, and retrieval costs

(vii) Facilitated development of new applications program

(3biii)

*(choose Any three)*

(i)Web Layout View

(ii) Print Layout View

(iii) Outline View

(iv) Normal View

*(Choose Any one)*

(i) Print Layout View:

Under MS Word Document Views, Print Layout View is the most frequently used layout.

This view is useful for ensuring that what-you-see-on-screen is what-you-get-in-print. This view is also used as a proofing method before it is sent to the printer.

(ii) Web Layout View:

In Web Layout View, MS Word displays page width, format and text position as it would appear on the web.

This view is useful for testing a page under a simulated web environment. This view would be especially useful when you are using MS Word for developing web page layout.

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NECO Data Processing Objective Questions and Answers 2022 (EXPO)

The 2022 NECO Data Processing expo will be posted here tomorrow, 16th November 2022 the NECO Data Processing examination. Keep checking and reloading this page for the answers.

NECO 2022 Data Processing Answers Loading…

1-10: ACECAAECED

11-20: BEBBABAEBE

21-30: CACABEDEEE

31-40: EEEDBDDEEC

41-50: EAEABEBEBE

51-60: ACCBDEEECE

Data Processing Theory Answers 2022

(1b)

Field: A field contains an items of data that is, a character or group of characters that are related. For instance, a grouping of related text characters such as ‘John smith’ makes up a name. In the filed. Field could be name, address, city, telephone etc

(ii) Record: A record is composed of a group of related field. A record contains a collection of attitudes related to an entity such as a person or product. A payroll record would contain the name, address, social security number and title of each employee

(iii) Primary key: primary key is a specific choice of a minimal set of attributes (columns) that uniquely specify a tuple (row) in a relation (table). Informally, a primary key is “which attributes identify a record”, and in simple cases are simply a single attribute: a unique ID. Social security numbers are often used as key in large database

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(2ai)

Transitions in presentation package are the signposts that help the audience navigate their way through your presentation. They can help divide information up into sub-sections, link different aspects of your talk and show progression through your topic.

(2aii)

(i)Great analytical skills.
(ii)Paying attention to details.
(iii)Commitment to work and self-development.
(iv)Communication skills on point.

(2bi)

Collation information: This includes gathering, arranging, and annotating related information; drawing tentative conclusions about the relationship of “facts” to each other and their significance; evaluating the accuracy and reliability of each item; grouping items into logical categories; critically examining the information source.

(2bii)

Analysis of information; is a process of collecting, transforming, cleaning, and modeling data with the goal of discovering the required information. The results so obtained are communicated, suggesting conclusions, and supporting decision-making.

(3a)

(i) insert text: Allows you to insert text anywhere in the document
(ii) delete text: Allows you to erase characters, words, lines, or pages.
(iii) cut and paste: Allows you to remove (cut) a section of text from one place in a document and insert (paste) it somewhere else
(iv) copy: Allows you to duplicate a section of text.
(v) page size and margins: Allows you to define various page sizes and margins, and the word processor will automatically readjust the text so that it fits.
(vi) word wrap: Automatically moves to the next line when you have filled one line with text, and it will readjust text if you change the margins.
(vii) search and replace: Allows you to direct the word processor to search for a particular word or phrase
(viii) print: Allows you to send a document to a printer to get hard copy.

(3b)

Computer virus can be defined as the set of instruction or program written by a computer programmer to disrupt the smooth of a computer system

(3bii)

(i) Your computer is slowing down
(ii) Unusual messages show unexpectedly.
(iii) several Crashes
(iv) Annoying ads are displayed and pop up messages

(3biii)

(i)telephone
(ii)telegraph

=====================================================

(5ai)

(Pick any 2)

(i)Data Projectors.
(ii)Wireless Microphones.
(iii)Powered Speakers.
(iv)Microphone Mixers.
(v)Podiums.

(5aii)

-In the banking sector-
(i)ICT helps in the banking and educational sectors to improve the efficiency and of services offered to customers, and enhance business processes,
(ii)ICT facilities managerial decision making, and workgroup collaborations which strengthen their competitive positions in rapidly changing and emerging economies

-In the educational sector-
(i)The use of ICT in education has made it possible for tutors to teach students much more easily. By using audio and visual materials, students can develop a better understanding of the topics being taught.
(ii) With ICT, It is possible to keep student records in a more systematic and secure manner using technology. Unlike in the past when records used to be kept manually

(5bi)

Data integrity is the maintenance of, and the assurance of, the accuracy and consistency of data over its entire life-cycle, and is a critical aspect to the design, implementation and usage of any system which stores, processes, or retrieves data.

(5bii)

(i) Human error, whether malicious or unintentional.
(ii) Transfer errors, including unintended alterations or data compromise during transfer from one device to another.
(iii) Bugs, viruses/malware, hacking, and other cyber threats.
(iv) Compromised hardware, such as a device or disk crash

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NECO Data Processing Possible Questions and Answers 2022

The questions below are not exactly 2022 NECO Data Processing questions and answers but likely NECO Data Processing repeated questions and answers and it is exclusively for practice. It gives you clue of what you expect in your NECO Data Processing examination.

The 2022 data processing real Questions answers will be posted here on the day of data processing Examination. So, always check back here for answers.

1. The first generation computers made use of
A. low level programming language.
B. high level programming language.
C. object-oriented programming language.
D. procedural programming language.

2. Microprocessor was used as the main electronic component of the
A. first generation computers.
B. second generation Computers.
C. third generation computers.
D. fourth generation computers.

3. The act of producing information from figures, text or images is called data
A. collation.
B. conversion
C. preparation.
D. processing.

4. The following are primary sources of information except
A. questienaire
B. publication
C. observation
D. interview.

5. Which of the following factors is not considered when classifying computers?
A. Size
B. Type
C. Location
D. Purpose

6. Which of these channels would enable business transactions between a buyer from Nigeria and a seller from Ghana?
A. e-portal
B. e-library
C. e-commeree
D. podcasting

7. The ICT application which helps to resolve road congestion at junctions is
A. automatic teller machine.
B. automatic traffic marshal.
C. street light.
D. traffic light.

8. The main components of the central processing unit (CPU) of the computer are.
A. register and memory.
B. control unit and register.
C. control unit and At t
D. ALUartdBUS.

9. Stages in data processing cycle include the following except data
A. collation.
B. gathering.
C. parsing.
D. processing.

10. At what stage of information processing is data validation carried out?
A. Data analysis
B. Data collection
C. Data processing
D. Data summarization

How to Pass Data Processing Examination

Passing every examination is simple and so it is to make your data processing examination in NECO. I will give you some helpful tips which will help you smash your data processing exam in one sitting.

1. Be determined about passing.

The NECO 2022 Data Processing is primarily for individuals who are committed to passing it with a high score.

Any candidate who has not made up his or her mind to get a great grade in the upcoming NECO 2022 Data Processing examination is not ready to pass.

Stay positive and study your books instead of following your lazy pals who believe in a miracle on exam day.

2. Have self-confidence

Another component that influences a candidate’s performance is self-confidence. Promise yourself that you will do everything by yourself, and everything will be extremely simple for you.

Because of a lack of self-confidence, many pupils cancel the correct answers in order to replicate the incorrect ones. You are the miracle of the day if you study and pray diligently.

3. Begin your studies Early

As a student, studying is really crucial. As far as studies are concerned, NECO is a pretty basic Exam to deal with. It’s one thing to study, but it’s quite another to study on time.

4. Use the NECO Data Processing Syllabus

Syllabus gives you the area of Concentration for each subject and recommended textbooks for that particular subject. It help you to know the relevant places or topics to read and prepare for your exams.

Furthermore, no need to read your while textbook just to pass a subject. You can just get the current Syllabus and start reading immediately.

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