• 2022-05-28
    The following statements have been made about transaction processing systems and executive information systems:(i)A transaction processing system collects and records the transactions of an organisation(ii)An executive information system is a way of integrating the data from all operations within the organisation into a single systemWhich of the above statements is/are true
    A: (i) only
    B: (ii) only
    C: Both (i) and (ii)
    D: Neither (i) nor (ii)
  • A

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    • 0

      Which of the following statements is true about an effective document retention policy? A: i), ii), iii) and iv) B: i), ii) and iv) C: ii), iii) and iv) D: ii) and iii)

    • 1

      Which of the following are functions of the accounts department? A: I only B: II only C: I and II D: I, II and III

    • 2

      I If a sample is selected using random sampling, it will be free from bias.II A sampling frame is a numbered list of all items in a sample.III Cluster sampling is a non-probability sampling method.IV In quota sampling, investigators are told to interview all the people they meet up to a certain quota.Which of the above statements are true? A: I, II ,III and IV B: I, II and IV only C: I and Il only D: I and IV only

    • 3

      (I) If a sample is selected using random sampling, it will be free from bias.<br/>(II) A sampling frame is a numbered list of all items in a sample.<br/>(III) Cluster sampling is a non-probability sampling method.<br/>(IV) In quota sampling, investigators are told to interview all the people they meet up to a certain quota.<br/>Which of the above statements are true? A: (I),(II) ,(III) and (IV) B: (I), (II) and (IV) only C: (I) and (Il) only D: (I) and (IV) only

    • 4

      Which of the following people would be considered unemployed by the Bureau of Labor Statistics? I. Mrs. X retires from her job at the age of 55 and does not look for another job. II. Mr. Y was laid off from his job as a welder, but expects to be rehired in 8 months. A: I only B: II only C: both I and II D: neither I nor II