{"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":"
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
<\/p>\n
PAPER 2 [Essay]<\/strong> 1. (a) What is a computer virus? 2. (a) Give\u00a0two\u00a0examples of a word processing application. 3. (a) State\u00a0one\u00a0difference between a computer professional and a computer user. Mention\u00a0four\u00a0safety measures to be taken when working in a computer laboratory. (b) i.<\/p>\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. PAPER 1 (Objective) 1. At what stage of information processing is data validation carried out? 2. Which of the following factors is not considered when classifying computers? 3. Which of these channels would enable business transactions between a buyer from Nigeria and a seller from Ghana? 4. Microprocessor was used as the main electronic component of the 5. The first-generation computers made use of 6. The act of producing information from figures, text, or images is called data 7. The following are primary sources of information except 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":"\n
\nAnswer any\u00a0FOUR\u00a0<\/strong>questions.
\nWrite your answers in the answer booklet provided.<\/p>\n
\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
\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
\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
\nANS: <\/strong>a)<\/p>\n\n\n
\n S\/N<\/td>\n COMPUTER PROFESSIONAL<\/td>\n COMPUTER USER<\/td>\n<\/tr>\n \n 1<\/td>\n Has undergone a course of study\/training and is certificated<\/td>\n Not certificated<\/td>\n<\/tr>\n \n 2<\/td>\n Is a member of a Computer Professional organization<\/td>\n Is not a member of any professional Organization<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n\n
\n S\/N<\/td>\n COMPUTER PROFESSIONAL<\/td>\n COMPUTER USER<\/td>\n<\/tr>\n \n 1<\/td>\n Database Administrator<\/td>\n Creates, updates, and manages databases
\nControls and implements database security, database recovery, and control<\/td>\n<\/tr>\n\n 2<\/td>\n Systems Analyst<\/td>\n Carries 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\n 3<\/td>\n Programmer<\/td>\n Writes codes\/instructions for the computer<\/td>\n<\/tr>\n \n 3<\/td>\n Network Administrator<\/td>\n Sets up, oversees, and coordinates the smooth functioning of the computer Network.
\nProvides network support services to the users<\/td>\n<\/tr>\n\n 4<\/td>\n Website Developers\/Designers\/Administrator<\/td>\n Designs, develops, updates, and maintains Websites. He is also responsible for website security<\/td>\n<\/tr>\n \n 5<\/td>\n Computer Engineer<\/td>\n Provides Hardware specifications
\nDesigns and develop systems programs
\nComputer troubleshooting<\/td>\n<\/tr>\n\n 6<\/td>\n Computer Hardware Technician<\/td>\n Maintenance\/repair of computers
\nUpgrading of computers
\nSetting up\/installations of computers<\/td>\n<\/tr>\n\n 7<\/td>\n Data Processing Manager<\/td>\n Plans, organizes, coordinates, and reviews the activities of data processing staff<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\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>\nWaec Data Processing Objective Questions 2024.<\/strong><\/h4>\n
\nAnswer\u00a0All\u00a0the questions in this section.
\nWrite your answers in the answer sheet provided.<\/p>\n
\nA.\u00a0Data analysis
\nB. Data collection
\nC. Data processing
\nD. Data summarization<\/p>\n
\nA. Size
\nB. Type
\nC. Location
\nD. Purpose<\/p>\n
\nA. e-portal
\nB. e-library
\nC. e-commerce
\nD. podcasting<\/p>\n
\nA. first-generation computers
\nB. second-generation Computers
\nC. third generation computers
\nD. fourth generation computers.<\/p>\n
\nA. low-level programming language
\nB. high-level programming language
\nC. object-oriented programming language
\nD. procedural programming language.<\/p>\n
\nA. collation.
\nB. conversion
\nC. preparation
\nD. processing.<\/p>\n
\nA. questionnaire
\nB. publication
\nC. observation
\nD. interview.<\/p>\n