⟩ A Ring, refers to a record chain, the last of which refers to the first record, in the chain, is called a/an A. addressing B. location C. pointer D. loop
C. pointer
C. pointer
Which of the following is not a factor in the failure of the systems developments projects? A. size of the company B. inadequate user involvement C. failure of systems integration D. continuation of a project that should have been cancelled
A problem's _____ will answer the question, What information will the computer need to know in order to either print or display the output times? A. Input B. Output C. Processing D. Purpose
Which of the following statements, is (are) not true for the lease option A. Lease charges are lower than rental charges for the same period and are also tax deductable. B. Lease may be written to show higher payments is early years to reflect the decline in value of the system C. Insurance, maintenance and other expenses are included in the rental charge D. All of the above E. None of the above
The two classifications of inputs are A. energies and maintenance B. maintenance and waste C. maintenance and signal D. products and waste E. None of the above
Managers who are potential users of the MIS A. select the optimum equipment configurations B. evaluate alternate equipment configurations C. describe information needs D. All of the above E. None of the above
Which of the following is not true of the conversion phase of the development life cycle? A. the user and systems personnel must work closely together. B. steps must be taken to phase out the old system C. documentation should be emphasized D. the non machine components of the system should be considered E. None of the above
Documentation is prepared A. at every stage B. at system design C. at system analysis D. at system development E. None of the above
System Implementation Phase entails A. System check outs B. Pilot run C. Parallel runs D. All of the above E. None of the above
The approach used in top-down analysis and design is A. to identify the top level functions by combining many smaller components into a single entity B. to prepare flow charts after programming has been completed C. to identify a top level function an d then create a hierarchy of lower-level modules and components. D. All of the above
The step-by-step instructions that solve a problem are called _____. A. An algorithm B. A list C. A plan D. A sequential structure