Answer to Question 1
Object-oriented analysis and design refers to systems development methodologies and techniques based on objects rather than data or processes. The goal of OOAD is to make systems elements reusable. OOAD is often called the third approach to systems development, after the process oriented and data-oriented approaches. The object-oriented approach combines data and processes (called methods) into single entities called objects. Objects usually correspond to the real things an information system deals with, such as customers, suppliers, contracts, and rental agreements. Putting data and processes together in one place recognizes the fact that there are a limited number of operations for any given data structure, and the object-oriented approach makes sense even though typical systems development keeps data and processes independent of each other.
Answer to Question 2
D
A latex agglutination reaction. This is an analysis for rheumatoid factor. Immunoglobulin is bound ...
Figure of a Woman with a Drawing Showing Evidence of Original Painting and Outlining Design Scheme
Under ideal conditions, a single cell of the bacterium E. coli would divide every 20 minutes to ...
Analysis of the dihybrid crosses
Bayesian Analysis of the Genotype of II-2 in Figure A.4
Chi-Square Analysis of Mendel’s Trihybrid-Cross Data