What does the following program segment do? (a) The first 5 member variables of myClass are copied

Question:

What does the following program segment do? import java.lang.reflect. Field; MyClass my Class = new MyClass(); try { Class cl-Class.forName ("MyClass");

(a) The first 5 member variables of myClass are copied to “res”.

(b) The value of myClass.count is set to 5.

(c) 5 copies of the myClass object are created.

(d) The number of MyClass fields described in “cl” is set to 5.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Advanced Java Programming

ISBN: 9780199455508

1st Edition

Authors: Uttam Kumar Roy

See More Books

Question Posted: Jan 13, 2024 11:12 AM

See More Questions

This assignment reviews object-oriented programming concepts such as classes, methods, constructors, accessor methods, and access modifiers. It makes use of an array of objects as a class data...
Using C++, write a program to answer the following. Write code that lets the user enter a number. The number should be multiplied by 4 and printed until the number exceeds 60. Use a while loop. 2....
In Exercises 1126, determine whether each equation defines y as a function of x. x + y = 16
It is possible to melt ice by rubbing one block of it against another. How much work, in joules, would you have to do to get 1.00 g of ice to melt?
Two point charges when located in free space exert a force of 4.5N on each other. When the space between them is filled with a dielectric material, the force changes to 2N find the dielectric...
A laminated plate consisting of the [90/0/90] $]_{\mathrm{s}} \mathrm{AS} / 3501$ laminate described in Example 7.13 has a central hole, as shown in Figure 9.28. The plate is loaded uniaxially...
Selected financial information of Gray Plains Inc. for the current year follows. During the year, Gray Plains Inc. took advantage of the current interest rates and called $125 million of long-term...
A house painter uses the chair and pulley arrangement of the figure to lift himself up the side of a house. the painter's mass is 72 kg and the chair's mass is 12 kg. With what force must he pull...
How can you construct an object of a given class using reflection?
Write the names of some popular software where Java reflection is used.
The set of years in which the cost of a Super Bowl commercial was between $2.5 million and $3 million. Use the graph, which shows the cost of a 30-second commercial, in millions of dollars, during...
What type of Medicaid reform, if any, do you support? Should Medicaid beneficiaries be treated like privately insured individuals, meaning increased cost-sharing requirements, fewer legal...
Does the medically needy category make sense to you? Do you think it is a good idea to discount medical expenses of high-need individuals so they can access the healthcare services they need through...
Why do you think that Medicaid was created as an entitlement program but CHIP was established as a block grant? Both programs are federalstate insurance programs for low-income individuals, so does...
The DRA also included new rules on citizenship verification. Prior to the DRA, all but four states allowed beneficiaries to self-attest to their citizenship status. Under the DRA, Medicaid and CHIP...
Although many Medicare beneficiaries are poor, there is no means test (income- or resource-specific eligibility level) to determine eligibility as there is with Medicaid and CHIP. Is there a good...
In addition to a base salary that can be several hundred thousand dollars, Chief Executive Officers (CEOs) of major charities enjoy generous perquisites. Some argue that such salaries and perquisites...
A company produces earbuds. The revenue from the sale of x units of these earbuds is R = 8x. The cost to produce x units of earbuds is C = 3x + 1500. In what interval will the company at least break...
You are a spy, and, conveniently, have a library with an infinite number of books at your disposal. Your operator also has such a library at his disposal. You have agreed to use Lord of the Rings as...
Find a 77-bit one-time pad that generates the text Hello World from the cipher text of Fig. 8-4. Figure 8-4 Message 1: Pad 1: Ciphertext: 1001001 0100000 1101100 1101111 1110110 1100101 0100000...
Alice used a transposition cipher to encrypt her messages to Bob. For added security, she encrypted the transposition cipher key using a substitution cipher, and kept the encrypted cipher in her...
( you do not need to submit the answers to 1-6) Number your answers for questions 1 & 2. After exploring and developing your finings to question 1-6 (above), what racial-ethnic group patterns do you...
Three forces act on an object: a 24.8 N force directed at 36 above the positive x axis, a 35 N force directed at 23.2 above the negative x axis and a 39 N force directed at 18.3 to the right of the...
A block slides (without friction) on a table towards an ideal spring. The initial speed of the block is 2 m/s, and its mass is 4 kg. When it hits the spring, the spring is compressed a distance 0.05...

What does the following program segment do? (a) The first 5 member variables of myClass are copied

Question:

import java.lang.reflect. Field; MyClass my Class = new MyClass(); try { Class cl-Class.forName ("MyClass"); Field res-cl.getDeclaredField ("count"); res. set (myClass, "5"); } catch (Exception e) {}

Step by Step Answer:

b The v...View the full answer

Advanced Java Programming

Students also viewed these Computer science questions