Which of the following are wrapper classes? Select the three correct answers. (a) java.lang.Void (b) java.lang.Int (c)

Question:

Which of the following are wrapper classes?

Select the three correct answers.

(a) java.lang.Void

(b) java.lang.Int

(c) java.lang.Boolean

(d) java.lang.Long

(e) java.lang.String

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

Step by Step Answer:

Related Book For book-img-for-question

Programmers Guide To Java SE 8 Oracle Certified Associate OCA

ISBN: 9780132930215

1st Edition

Authors: Khalid Mughal, Rolf Rasmussen

See More Books

Question Posted: Feb 04, 2024 02:01 AM

See More Questions

In this question you will be asked to reflect on a project you have been involved in or observed, in which a design evolved, or could have evolved, through applying a theory of user behaviour. You...
Predictive text entry systems are familiar on touch screens and mobile phones. This question asks you to consider how the same principles might be used in a programming editor for creating Java code....
QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...
MAX DIVISOR TREE Let a tree exists with the root value N. The property of this tree is that each of its nodes branches out to the nodes with a value equal to one of its divisors (except 1 and the...
An object having a net charge of 24.0 *C is placed in a uniform electric field of 610 N/C directed vertically. What is the mass of this object if it floats in the field?
Implicit memory occurs when previous experience improves our performance on a task, even though we do not remember the experience. Tulving calls implicit memory nonknowing. L01
2. The encumbrance account of a governmental unit is debited when: a The budget is recorded b A purchase order is approved c Goods are received d A voucher payable is recorded
The units of an item available for sale during the year were as follows: There are 50 units of the item in the physical inventory at December 31. The periodic inventory system is used. Determine the...
Superior Appliances is a retail store that sells household appliances. Merchandise sales are subject to an 8 percent sales tax. The firms credit sales for July are listed below, along with the...
You are the Owners project manager on an electrical upgrade project. Existing overhead power lines are being buried in a duct bank to hide them from view in an area of the town that is being...
Which of the following classes do not extend the java.lang.Number class? Select the two correct answers. (a) java.lang.Float (b) java.lang.Byte (c) java.lang.Character (d) java.lang.Boolean (e)...
Which exception can the clone() method of the Object class throw? Select the one correct answer. (a) CloneNotSupportedException (b) NotCloneableException (c) IllegalCloneException (d)...
In what circumstances might it be appropriate to base individual payment on team performance?
What makes a set of objects a vector space? You will no doubt want to refer to notes and the text, but I'd like you to summarize it for starters. If you have identified a vector space, for example...
Walla Walla Company is in its planning stage for next year. Walla Walla expects a big Quarter 3 and is creating a production budget to determine if it needs to hire more employees. Walla Walla knows...
Task: P9 P9a P9b P9c P9d Describe the principles and applications of electromagnetic induction Describe using a series of bullet point statements, how transformers work and how their operation...
Based on the given information, analyse company's financial health and provide future projections. Unit FY16 FY17 FY18 FY19 Sales Rs. Cr 134 245 371 1,159 PAT Rs. Cr (281) (585) (78) (571) Assets Rs....
OBJECTIVE QUESTIONS 1. In each of the following only one statement/item is correct. State which. (i) Financial Accounting helps in (a) ascertaining the financial position of the concerned firm, (b)...
Sketch each of the following sets. Identify which of the following sets are open, which are closed, and which are neither. Also discuss the connectivity of each set. a) E = {(x, y): y 0} b) E = {(x,...
To balance the chemical equation SiH3 + O2 SiO2 + HO, you could introduce coefficients a, b, c, d and write aSiH3 + bO2 cSiO + dHO then write linear equations for each element. The equation for Si...
Describe a recursive algorithm for converting a string of digits into the integer it represents. For example, '13531' represents the integer 13,531.
Describe a recursive algorithmfor computing the n th Harmonic number, defined as H n = n k=1 1/k.
Explain how to modify the recursive binary search algorithm so that it returns the index of the target in the sequence or 1 (if the target is not found).
Summarize in your own words Sharps, Treynors, and Jensens Measures for assessing portfolio performance with respect to risk. Assess the portfolio performance of mutual fund VDIGX taking into...
Question 1 Slat and Company have recently set up a business which will manufacture and sell a furniture component, the F12 On the 19 August 2021, the company issued 85,000 of share capital for cash....
The following is Addison Corporations contribution format income statements for last month. The company has no beginning or ending inventories. A total of 10,000 units were produced and sold last...

Which of the following are wrapper classes? Select the three correct answers. (a) java.lang.Void (b) java.lang.Int (c)

Question:

Step by Step Answer:

a c and d The class javalangVoid is considered a wrapper c...View the full answer

Programmers Guide To Java SE 8 Oracle Certified Associate OCA

Students also viewed these Computer science questions