The complexity of the average case of an algorithm is
Options: a. Much more complicated to analyze than that of worst case
b. Much more simpler to analyze than that of worst case
c. Sometimes more complicated and some other times simpler than that of worst case
d. None or above
ENIAC (Electronic Numerical Integrator and Calculator) had huge advantage over Mark I because it used electronic valves in place of the electromagnetic switches. In the beginning, ENIAC was used for calculating the path of artillery shells. For which other was weapon design was it utilized?
Options: hydrogen bomb, atom bomb, agnimissile, fighter aircraft
Options: a. Is determined by the presentation design and cannot be changed b. Is determined by the presentation design but can be changed in PowerPoint c. Is dependent on the amount of text within the organization chart d. B and c
Options: (A)Emerges due to userâ€™s understanding of system develops, during system development (B) Requirements derived from the core activity of the organization and directly related to the domain of the system. (C) Extent to which a system allowed the user to intentionally or unintentionally introduce errors into or misuse the system. (D) None of these. 18
The ODBC Level 1 API contains which of the following functions?
Options: Browse possible connections and data sources only, Connect to data sources with driver-specific information only, Process a scrollable cursor only, Both 1 and 3 above are in the OBDC Level 1 API.
5.In system modeling: A-Architectural model: B-Stimulus-response model: C-Behavioral models::1-Used to describe the overall behavior of the system: 2-State transition diagram show how the system reacts to internal and external events:3-Shows principal sub-systems which makes the system
Options: restoring the operation whenever there is a disk failure, restoring both application and system software whenever there is disk corruption., restoring the data files whenever there is a system crash, All of the above
Options: (A)A set of activities and associated results that produce a software product. (B) It is concerned with re-implementing legacy system to make them more maintainable. (C) It is the official statement of what is required of the system developers; it includes uses requirements for a system and detailed specification of the system requirements (D) None of these. 25