Consider the Following Class Definitions

question 3

Multiple Choice

Consider the following class definitions. public class BClass {private int x; public void set(int a) {x = a;} public void print() {System.out.print(x) ;}} public class DClass extends BClass {private int y; public void set(int a, int b) {//Postcondition: x = a; y = b;} public void print() { }} Which of the following correctly redefines the method print of DClass? (i) public void print() {System.out.print(x + " " + y) ;} (ii) public void print() {super.print() ; System.out.print(" " + y) ;}

• A) Only (i)
• B) Only (ii)
• C) Both (i) and (ii)
• D) None of these

Understand the concept of asexual and sexual reproduction in protists.

Comprehend the different locomotion methods used by various protists.

Grasp the different stages and forms of life cycles in protists, including the significance of haploid and diploid stages.

Recognize the impacts of environmental changes and human activity on protist populations and their ecological roles.

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Definitions:

S&P 500 Index

A stock market index that measures the stock performance of 500 large companies listed on stock exchanges in the United States, often used as a benchmark for the overall market.

Risk-Adjusted Return

A measure of the return on an investment relative to the risk taken, often used to compare the performance of investment options.

Sharpe Measure

An alternative term for the Sharpe Ratio, providing an assessment of an investment's risk-adjusted return by calculating the excess return per unit of risk.

Beta

A tool for appraising the degree of volatility or systemic risk involved in a security or portfolio relative to the market at large.