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DIGITAL TECHNOLOGY FIRST TERM OBJ EXAM – SENIOR SECONDARY SCHOOL
Student Name
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1. Which of the following is not an ancient medium for transmitting information?
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2. In relational model, a tuple is a?
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3. In Database Management System (DBMS), linking entities is used to represent?
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4. Which of the following is not a source of data collection.
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5. The rules for exchanging data on a network are known as
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6. A field in a database table is also known as
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7. A server is a computer that provides services to other computers called
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8. While typing a MS word document, Akin inserted footer in the document in order to
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9. The MS Excel worksheet below shows the salary distribution for four staff in a company. The net salary is paid after deductions have been made.
Which of the following cells contain numeric data?
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10. Which of the following is not an advantage of file organization?
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11. Which of the following is not a transmission medium?
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12. Convert 4 base 10 to a number in base two
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13. The records of students in a school are kept in order of their arrival. What files access method would be used to access a student’s record if the latest record would first be retrieved?
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14. In MS Powerpoint, the action of holding down the left mouse key and moving the mouse around the slide would
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15. the device that sends information to the CPU is the
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16.
The spreadsheet symbol used to convert a number to a label is
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17. Maintaining the value nd content of data is part of data
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18. Which of these packages could be used by a Computer teacher to design a website for a school
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19. The moral principles that regulates the use of computers, its accessories and environment are called
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20. Which of the following is true about digital computers.
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21. The type of data entered into a table in database follow a set of rules known as?
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22. 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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23. Which of the following measures are used to secure data on-line? I. Password II. Encryption III. Personal Identification Number (PIN)
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24. In word processing applications, the symbol B, I and U are commonly used buttons found on the
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25. Which of the following is not an application of computers?
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26. The type of file organisation in a DVD-ROM is?
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27. Magazines and brochures can be produced using a
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28. 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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29. Which of the following is a negative impact of ICT in education?
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30. Data processed into its useful form is referred to as
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31. Which of the following is safety measure in the computer laboratory?
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32. MS Access is an example of a
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33.
The prevention of data from corruption and unauthorized access is a function of data
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34. One of the characteristic feature of the second generation computer is the presence of
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35. Which of these measures would not secure data in database?
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36. In hexadecimal system, D is equivalent to
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37. An internet-based system that allows people different geographical locations to have in-personmeeting is known as
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38. Which of the following is not a type of wireless transmission
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39. A search engine is a?
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40. Which of the following is not a computer professional?
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41. The MS Excel worksheet below shows the salary distribution for four staff of a company. The net salary is paid after deductions have been made.
Which of the following formulas would be used to obtain the value in cell E2?
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42. The television set deisplays information as
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43. Which of the following is an alphebetical data?
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44. Data gathering involves the following means except
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45. Commonly accepted practices, rules or methods in computing are called
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46. Convert 47 base 8 to its binary equivalent.
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47. An operating system will perform the following except
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48. A file kept in case of an accident or natural disaster is called
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49. The property of a system software that enables it to execute more than one program at a time is referred to as
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50. Information transmission by television is classified as
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