Options: (A)Process of estimating the costs associated with software development projects that include the effort, time, and labor required. (B) Overall cost of maintaining a computer system that includes the costs associated with personnel/training/ maintenance of hardware and software/ requirements growth. (C) Overall cost of operating a computer system that includes the costs associated with personnel / training / system operations. (D) Overall cost of a computer system to an organization that includes the costs associated with operating/ maintaining the system, and the lifetime of operational use of the system. 15
Options: A) writes computer programs for specific problems
B) operate the device which input and output data from the computer
C) normally require a college degree in computer science
D) all of the above
Options: (A)It shows the software process as a set of activities each of which carries out data transformation. (B) Data and associated programs are reengineered to remove limits on the data processing. (C) It is responsible for the definition, operation, protection, performance, and recovery of a database. (D) Development of a database to meet a userâ€™s requirements 16
Options: is a device that performs a sequence of operations specified by instructions in memory., is the device where information is stored, is a sequence of instructions, is typically characterized by interactive processing and time of the CPU's time to allow quick response to each user.
Options: flow of expenditure devoted to increased or maintaining of the capital stock, expenditure incurred on physical assets only, production exceeding demand, net addition to stock after depreciation
2.Lehmanâ€™s Fifth Law (Lehman and Belady 1985) is
Options: (A)Organizational stability: Over a programâ€™s lifetime, its rate of development is approximately constant and independent of the resources devoted to system development. (B) Conservation of familiarity: Over the lifetime of a system, the incremental change in each release is approximately constant. (C) Large program evolution: Program evolution is a self-regulating process. (D) None of these 27
. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Options: A) American Stable Code for International Interchange
B) American Standard Case for Institutional Interchange
C) American Standard Code for Information Interchange
D) American Standard Code for Interchange Information