{"id":47241,"date":"2021-03-22T16:55:48","date_gmt":"2021-03-22T15:55:48","guid":{"rendered":"https:\/\/unn-edu.info\/?page_id=47241"},"modified":"2024-02-23T23:21:42","modified_gmt":"2024-02-23T22:21:42","slug":"waec-data-processing-questions","status":"publish","type":"page","link":"https:\/\/unn-edu.info\/waec-data-processing-questions","title":{"rendered":"WAEC Data Processing Questions 2024 Answers [Practicals & Essay-Obj]"},"content":{"rendered":"

WAEC Data Processing Questions and Answers 2024 Released.<\/h2>\n

The Waec data processing answers 2024 questions for practical, essay and objective exams can now be seen here. The West African Examination Council (WAEC) Data Processing paper will be written on Wednesday, 21st June 2023.<\/p>\n

The Waec Data Processing (Essay) paper will start at 9:30 am and will last for 2hrs 30mins while the Data Processing (Objective) exam will commence at 11:30 am and will last for 1hr.<\/p>\n

In this post, we will be giving out the waec data processing questions for candidates that will participate in the examination from past questions.<\/p>\n

\"waec-data-processing-answers\"<\/p>\n

WAEC Data Processing Answers 2024.<\/strong><\/h3>\n

PAPER 2 [Essay]<\/strong>
\nAnswer any\u00a0FOUR\u00a0<\/strong>questions.
\nWrite your answers in the answer booklet provided.<\/p>\n

1. (a) What is a computer virus?
\n(b) Mention three sources of computer viruses
\n(c) List two ways of preventing computer virus infection.
\n(d) State one function of each of the following units of a computer:
\ni. input unit;
\nii. memory unit.
\n(e) Give one example of each of\u00a0 the following:
\ni. Input unit;
\nii. Memory unit.<\/p>\n

2. (a) Give\u00a0two\u00a0examples of a word processing application.
\n(b) Distinguish between the \u201cSave\u201d and \u201cSave As\u201d commands.
\n(c) State the function of the following key combination:
\ni. Ctrl + shift +\u00a0 +
\nii. Ctrl + E
\n(d) A college secretary who is typing the school\u2019s examination questions sits all day in front of a Cathode-ray tube (CRT) monitor which is positioned below her eye level.
\ni. Mention two measures that the secretary should take in order not to have a medical problem.
\nii. Identify two health-related challenges that the secretary is likely to face.<\/p>\n

3. (a) State\u00a0one\u00a0difference between a computer professional and a computer user.
\n(b) i. List four Computer Professionals.
\nii. State one function for each of the professionals listed in 3(b) (i) above.
\n(c) Mention\u00a0four\u00a0safety measures to be taken when working in a computer laboratory.<\/p>\n

Mention\u00a0four\u00a0safety measures to be taken when working in a computer laboratory.
\nANS: <\/strong>a)<\/p>\n\n\n\n\n\n
S\/N<\/td>\nCOMPUTER PROFESSIONAL<\/td>\nCOMPUTER USER<\/td>\n<\/tr>\n
1<\/td>\nHas undergone a course of study\/training and is certificated<\/td>\nNot certificated<\/td>\n<\/tr>\n
2<\/td>\nIs a member of a Computer Professional organization<\/td>\nIs not a member of any professional Organization<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

(b) i.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n
S\/N<\/td>\nCOMPUTER PROFESSIONAL<\/td>\nCOMPUTER USER<\/td>\n<\/tr>\n
1<\/td>\nDatabase Administrator<\/td>\nCreates, updates, and manages databases
\nControls and implements database security, database recovery, and control<\/td>\n<\/tr>\n
2<\/td>\nSystems Analyst<\/td>\nCarries out feasibility studies on systems and systems design
\nRecommends systems specification to the Programmer.
\nLiaise between the user and the Programmer<\/td>\n<\/tr>\n
3<\/td>\nProgrammer<\/td>\nWrites codes\/instructions for the computer<\/td>\n<\/tr>\n
3<\/td>\nNetwork Administrator<\/td>\nSets up, oversees, and coordinates the smooth functioning of the computer Network.
\nProvides network support services to the users<\/td>\n<\/tr>\n
4<\/td>\nWebsite Developers\/Designers\/Administrator<\/td>\nDesigns, develops, updates, and maintains Websites. He is also responsible for website security<\/td>\n<\/tr>\n
5<\/td>\nComputer Engineer<\/td>\nProvides Hardware specifications
\nDesigns and develop systems programs
\nComputer troubleshooting<\/td>\n<\/tr>\n
6<\/td>\nComputer Hardware Technician<\/td>\nMaintenance\/repair of computers
\nUpgrading of computers
\nSetting up\/installations of computers<\/td>\n<\/tr>\n
7<\/td>\nData Processing Manager<\/td>\nPlans, organizes, coordinates, and reviews the activities of data processing staff<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

(c) Use of soft and dry cleaning materials, maintaining a proper sitting position, provision of adequate ventilation, proper shut down of the computer system, avoiding eating and drinking in the Laboratory, and maintaining a dust-free environment.<\/p>\n

4. (a) A general hospital decides to computerize the records in all its departments.
\n(b) State one database management system that can be used for this project.
\n(c) List two ways of preventing unauthorized access to the stored data.<\/p>\n

Waec Data Processing Objective Questions 2024.<\/strong><\/h4>\n

PAPER 1 (Objective)
\nAnswer\u00a0All\u00a0the questions in this section.
\nWrite your answers in the answer sheet provided.<\/p>\n

1. At what stage of information processing is data validation carried out?
\nA.\u00a0Data analysis
\nB. Data collection
\nC. Data processing
\nD. Data summarization<\/p>\n

2. Which of the following factors is not considered when classifying computers?
\nA. Size
\nB. Type
\nC. Location
\nD. Purpose<\/p>\n

3. Which of these channels would enable business transactions between a buyer from Nigeria and a seller from Ghana?
\nA. e-portal
\nB. e-library
\nC. e-commerce
\nD. podcasting<\/p>\n

4. Microprocessor was used as the main electronic component of the
\nA. first-generation computers
\nB. second-generation Computers
\nC. third generation computers
\nD. fourth generation computers.<\/p>\n

5. The first-generation computers made use of
\nA. low-level programming language
\nB. high-level programming language
\nC. object-oriented programming language
\nD. procedural programming language.<\/p>\n

6. The act of producing information from figures, text, or images is called data
\nA. collation.
\nB. conversion
\nC. preparation
\nD. processing.<\/p>\n

7. The following are primary sources of information except
\nA. questionnaire
\nB. publication
\nC. observation
\nD. interview.<\/p>\n

8.<\/p>\n

Keep following this page and make sure you bookmark this site for reference purposes.<\/strong><\/p>\n

PS:<\/strong> Once again, there is nothing like waec data processing expo. Do not fall victim to scammers online trying to obtain money from you with fake promises of having access to a live question paper before the exam. What we have on this page are likely exam questions from waec past questions and answers to serve as a revision guide.<\/p>\n","protected":false},"excerpt":{"rendered":null,"protected":false},"author":2,"featured_media":46676,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"yoast_head":"\nWAEC Data Processing Questions 2021 Answers [Practicals & Essay-Obj]<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/unn-edu.info\/waec-data-processing-questions\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"WAEC Data Processing Questions 2021 Answers [Practicals & Essay-Obj]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unn-edu.info\/waec-data-processing-questions\" 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