Question: Briefly explain what a SINGLETON design pattern would be used for. Why is the static keyword important for implementing a singleton?

Briefly explain what a SINGLETON design pattern would be used for. Why is the static keyword important for implementing a singleton?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

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...

Q:

Let i and j be positive integers. (i) Prove that there exist natural numbers a and b such that ai = bj+gcd(i, j). You may use standard results provided that you state them clearly. [4 marks] (ii) Let...

Q:

A Java game designer wishes to store all the game preferences (e.g., player name, screen size, music volume, etc.) wisthin a custom Preference class. (i) Assuming each preference is stored as a...

Q:

1 . What are design patterns, and why are they important in software development? 2 . Can you differentiate between creational, structural, and behavioral design patterns? Provide examples of each. 3...

Q:

In Java, You will be implementing the Singleton Design Pattern to create a Jukebox. JukeBox Class: This is your singleton, you are only able to make one jukebox. You will create an ArrayList of all...

Q:

In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...

Q:

Consider the trigonometric series a0 2 + X r=1 (ar cos rx + br sin rx) where a0, a1, a2, . . . and b1, b2, . . . are constants and suppose that f(x) is a periodic function of x with period 2. (a)...

Q:

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Q:

re Regular Languages and Finite Automata (a) Let L be the set of all strings over the alphabet {a, b} that end in a and do not contain the substring bb. Describe a deterministic finite automaton...

Q:

Scenario: You work as a software engineer in HTU university. The university needs to develop a new system: Students Registration System (SRS). The system must apply the Object Oriented and Design...

Q:

The following direct materials and direct labor data pertain to the operations of Laurel Company for the month of August. Instructions (a) Compute the total, price, and quantity variances for...

Q:

Risk is something that comes naturally to Larry Ellison , Chairman and CEO of Oracle Corp. Since 1977, when he and co-founders Bob Miner and Ed Oates started the company, which harnessed the power of...

Q:

Evaluate the role of job analysis committee in the organisation

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited ( Canadian Tire ) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

How does the purpose of an executive summary differ from that of a letter of transmittal? (Objective 4)

Q:

Cynthia Robertson graduated from the University of Pittsburgh 14 months ago. She received a scholarship to offset some of her tuition while attending Pitt as an undergraduate, but she took out a loan...

Q:

You recently moved to Phoenix, Arizona, to accept a job with Multimedia Masters. Until you moved to Phoenix, you had no idea how brutal the sun could be. One of your colleagues at Multimedia Masters...