Which is likely to be a role played by accountants in SDLC? i. End-user of the new AIS ii. Purchaser of the new AIS iii. Internal auditor of the new AIS iv. Programmer of the new AIS v. Feedback provider of the new AIS

a. i and ii

b. i, ii, and iii

c. iii, iv, and v

d. i, ii, iii, and v

e. i, ii, iv, and v

An organisation decides to change its business focus and shift to another industry. As a result, a new information system is needed. Which of the following system implementation approach is most appropriate?

a.

Direct conversion.

b.

Parallel conversion.

c.

Phased-in conversion.

d.

None of the options is correct.

Which of the following is LEAST likely to help identify systems problems and opportunities?

a. user and stakeholder feedback.

b. a periodic review of system operations.

c. observing the system in action by watching users.

d. examining system documentations