5.With round-robin CPU scheduling in a time shared system
Options: (A)using very large time slices degenerates into First-Come First Served Algorithm (B) using extremely small time slices improves performance (C) using very small time slices degenerate into Last-In-First-Out algorithm (D) using medium sized time slices leades to Shortest Request Time First algorithm. 20
The term 'flora' in the context of natural vegetation refers to
Options: assemblage of plant species living in association with each other in a given environmental frame, plants of a particular region or period, listed by species and considered as a group, a large tract covered by trees and shrubs and its administration for assessing economic benefits, role played by species of animals in the maintenance of ecological balance
Options: decides which program to run, counts the number of instructions that have been executed, contains the address of the next instruction to be executed, is where arithmetic is done in a computer.
Options: running the system with line data by the actual user, making sure that the new programs do in fact process certain transactions according to Specifications, is checking the logic of one or more programs in the candidate systems, testing changes made in an existing or a new program
Options: (A)A subdivision of a set of examples into a number of classes (B) A measure of the accuracy, of the classification of a concept that is given by a certain theory (C) The task of assigning a classification to a set of examples (D) None of these 1