Telegram group: T.me/BBCNOUN
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CIT143
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1. Scientists have developed some methods for expressing quantitative  ___________ with data

	      ideas

	      values

	      data

	--->> information

2. Information and data management activities of information systems include the following EXCEPT ___________.

	--->> subsystem

	      input

	      processing

	      storage

3. Management  ___________ system comprises the activities in an organization that use computers and related technologies for collecting, processing and managing the data resources of the organization

	      data

	      informative

	--->> information

	      database

4. Most computers use a binary coding system known as the  ___________ Standard Code for Information Exchange

	--->> American

	      African

	      Nigerian

	      Australian

5. information management is also concerned with facilitating  ___________ interpretation and usage of the sources of information by the users.

	      approximate

	--->> actual

	      interim

	      virtual

6. A type of data collection method is direct  ___________

	      movement

	--->> observation

	      recording

	      manipulation

7. An example  of a computer input device is a   ___________

	      graph plotter

	--->> digital camera

	      printer

	      visual display unit

8. ___________ data are data that have been uniformly or logically defined and arranged to facilitate human and machine processing and understanding

	      Unstructured

	      Clean

	--->> Structured

	      Good

9. Which of the following is not a part of system development cycle?

	      Detailed analysis of the old system

	--->> users' financial strength

	      users'requirement survey

	      Implementing  the new system

10. Data  ___________ refers to the process of breaking or decomposing some data into two or more separate data sets.

	      break-down

	--->> disaggregation

	      dissolution

	      system