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DIGITAL TECHNOLOGY FIRST TERM OBJ EXAM – SENIOR SECONDARY SCHOOL
Student Name
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1. Safety measures to be observed when using the computer include all of the following except
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2. In relational model, a tuple is a?
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3. Which of the following is not a preventive maintenance measure?
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4. The television set deisplays information as
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5. Which of the following is not an effect of computer virus?
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6. Bola intends to evoke the synonyms of a certain word during Word processing. What is the most appropriate tool to use?
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7. Data processed into its useful form is referred to as
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8. Commonly accepted practices, rules or methods in computing are called
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9. Convert 4 base 10 to a number in base two
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10. Information transmission medium from location P to location Q in space is called
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11. The perfomance of the computer can be enhanced by
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12. A technician can protect itself from electronic discharge by using
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13. The feature in a database application that acts as an interface between the user and the database is called a?
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14. A field in a database table is also known as
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15. The exchange of information over a network follows a set of rules called
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16. Routine checks operations on computers in order to ensure its continuous functioning is known as computer
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17. Convert 47 base 8 to its binary equivalent.
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18. The feature in a browser which enables users to open the latest copy of a webpage is
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19. Which of the following is not used for online shopping?
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20. Which of the following are the basic components of a computer network? I. A minimum of two computers II. Printers III. Network interface card.
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21. The gap between ownership, access, and benefits from computer and it’s application is termed digital____
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22. Which of the following is not a type of wireless transmission
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23. Planning and creating websites are stages in?
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24. While typing a MS word document, Akin inserted footer in the document in order to
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25. MS Access is an example of a
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26. Computers store data as
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27. A file kept in case of an accident or natural disaster is called
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28. Companies that provide internet access are referred to as
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29. The operation of checking input data against specified criteria is referred to as.
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30. Which of these packages could be used by a Computer teacher to design a website for a school
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31. The study of the effect of interaction between the computer and human users is referred to as computer
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32. Magazines and brochures can be produced using a
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33. The type of data which consist of text, number, audio, graphic and animation is called
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34. Which generation of computers made use of intergrated circuit?
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35. A program designed to detect and prevent malicious programs from a computer system is
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36. The advantages of electronic data processing includes the following except
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37. Which of the following is not a good computer maintenance practice?
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38. Information transmission by television is classified as
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39. Who developed the first digital electrical computer?
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40. Social networking does not promote.
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41. What file organization would require that all the five (5) records be read before the 6th record is written?
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42. Which of the following is not an application of computers?
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43. In hexadecimal system, D is equivalent to
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44. Which of the following is true about digital computers.
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45. A search engine is a?
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46. Two computers, X and Y are such that the processor in X has a word size of 32 bits while that of Y is 16bits. Which of the following statement is true?
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47. Data gathering involves the following means except
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48. Acomputer pofessional who studies an existing system with a view to evolving a computer based system from it is
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49. A Microsoft Office application suites include all the following except
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50. Which of these measures would not secure data in database?
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