8.Access to moving head disks requires three periods of delay before information is brought into memory. The response that correctly lists the three time delays for the physical access of data in the order of the relative speed from the slowest to the fastest is
Options: (A)latency time, cache overhead time, seek time (B) transmission time, latency time, seek time (C) seek time, latency time, transmission time (D) cache overhead time, latency time, seek time 28
1.Which of the following is not a limitation of binary search algorithm ?
Options: (A)binary search algorithm is not efficient when the data elements are more than 1000 (B)must use a sorted array (C) requirement of sorted array is expensive when a lot of insertion and deletions are needed (D) there must be a mechanism to access middle element directly 4
In analyzing the compilation of PL/I program, the term "Lexical analysis" is associated with
Options: recognition of basic syntactic constructs through reductions, recognition of basic elements and creation of uniform symbols, creation of more optional matrix, use of macro processor to produce more optimal assembly code
Options: (A)Trustworthiness with which a system or component can be modified to take advantage of new software or hardware technologies. (B) An error of some kind or an unexpected event occurs during the execution of a program (C) Here the objective of the process is to work with uses to explore their requirement and deliver a final system. (D) Possible loss or harm in computing system. 17
Options: (A)Here each identified risk is analyzed and prioritized (B) It begins after all hazards are identified. For each hazard, the outcome of the risk assessment process is a statement of acceptability. (C) The anticipate risks which night affect the project schedule or the quality of the software being developed and to take action to avoid these risks. (D) None of these 23