CIT134 INTRODUCTION TO DATA ORGANIZATION AND MANAGEMENT TMA4 QUESTION AND ANSWER

Cit134 introduction to data organization and management tma4

Question 1. Another name fro primary key is________?

Answer is golden key

Question 2. Datasheet view enable one to update data in a ______?

Answer is sheet

Question 3. A medium that has been used to convey data symbols is called which of the following?

Answer is data source

Question 4. ________ is used to describes the data that one used to describe the information one is looking for in a data store?

Answer is search term

Question 5 which of the the following refers to activities that must be performed by individual and organization to ensure that only useful data is created for conveying information?

Answer is data management

Question 6. One of these is a type of information retrieval method from a data store?

Answer is subject retrieval

Question 7. _________ is one of ways in which a stored data can be lost?

Answer is media damage

Question 8. The process of making decision about what data should be created and for what purpose is referred to as which of the following?

Answer is data policy making

Question 9. One of these is a hazard that can affect paper media

Answer is Rodents

Question 10. Data can be lost when an organization of information systems make the mistake of using__________ computer hardware

Answer is non-standrd

Question 11. Which of the following is the equivalent of -4.563E+02?

Answer is -456.3

Question 12. Data analysis usually entails one of the following?

Answer is data summarization

Question 13. Data analysis is the process of ________ and identifying the attitudes or characteristic of a particular set of data?

Answer is sorting

Question 14. Which of the of the following refers to the process of determining the formats in which data will be created, store and transferred?

Answer is data policy making

Question 15. One of these is a disadvantage of manual methods in data analysis?

Answer is Errors prone

Question 16. The process of verifying and certifying that the data that the data that has been created or collected from other source meet minimum standard of consistency and accuracy is called which of the following?

Answer is data analysis and summarization

Question 17. Information are best designed and developed through a _________?

Answer is systematic planing

Question 18. Which of the following refers to the process of transporting data across space and time through different media such as documents and telephone?

Answer is data communication and transfer

Question 19. Feasibility study of candidate new systems is not a stage of system development cycles?

Answer is strongly agree

Question 20. Ascertaining users information requirements is the first stage of the system development life cycles?

Answer is strongly agree