It is not necessary for an instance of the class to be created to execute the method that is not true about static methods. Thus, option A is correct.
What is static methods?
A static method is a procedure that is declared as a constituent of the an object but can only be accessed from constructor of either an API object, not from an instances of both the object generated using the constructor.
A static method serves two primary objectives: For assistance or utility methods that don't necessitate called as data. Static methods remove the requirement for the client to create the item only to call its method because class variables are not required to be accessed.
Static methods do not require the creation of a standards for different in order to be used; this is false. Therefore, option A is the correct option.
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mashup developers usually include additional apis on the mashup site that generate revenue by linking to customized
Mashup developers usually include additional APIs on the mashup site that generate revenue by linking to customized advertisings.
What is mashup?In web development, a "mashup" is a web page or web application that combines content from various sources to produce a single new service that is presented in a single graphical user interface. This term comes from the computer industry.
A user could, for instance, make a map mashup by fusing the locations, images, and contact information for their local library branches with a G∅∅gle map.
The term suggests simple, quick integration, frequently utilizing open application programming interfaces (open API) and data sources to produce enriched results that were possibly not the intended use for the original raw source data. By combining elements from two or more sources, the term "mashup" first appeared.
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Which of the following is required to take advantage of the performance benefits offered by the multi-channel memory architecture? (select all that apply)
a. Installing memory modules of matching types
b. Installing memory modules of matching speeds
c. Installing memory modules in any of the free memory slots on the motherboard
d. Installing memory modules of the same capacity
e. Installing modules in appropriate memory slots (slots of matching color) on the motherboard
Installing memory modules of matching types, Installing memory modules of matching speeds, Installing memory modules of the same capacity and Installing modules in appropriate memory slots (slots of matching color) on the motherboard.
What is a memory module?
Memory-integrated circuits are installed on a printed circuit board known as a memory module or RAM stick in computing. In electronic systems, particularly PCs like personal computers, workstations, and servers, memory modules allow for simple installation and replacement. They are always found within the computer case because memory modules plug directly into the motherboard. The computer must be turned off and the casing opened in order to access the modules before you may reinstall RAM.
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You plan to implement a new security device on your network. Which of the following policies outlines the process you should follow before implementing that device?
a. Change management
b. Acceptable use
c. Resource allocation
d. SLA
Change management policies outlines the process you should follow before implementing that device.
What is change management policies?Change management is the term used to describe the procedure used to manage the entire lifespan of changes. Change Management Policy: Change Management Policy is the guiding standard that outlines the processes for various sorts of Changes as well as the regulations and degrees of permission necessary to approve them.The extent of the change, locations affected, back-out procedure, testing completed, communication plan, and anticipated date of deployment must all be specified in the documentation. This should be done at a level that guarantees the scope can be completed as defined and that the change will result in the anticipated outcome.To learn more about Change management policies refer to:
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Compared with a large-scale integrated multi-purpose computer, a quantum computer is a _____ computer. high-powered multi-purpose slower integrated high-speed parallel high-speed integrated
high powered multipurpose computer.
What is a computer?
A computer is a piece of electronic equipment used to manipulate data or information. Data can be stored, retrieved, and processed by it. You may already be aware of the fact that you can use a computer to browse the Internet, send emails, type documents, and play games. It can also be used to edit or make presentations, videos, and spreadsheets.
What is multipurpose computer?
These computers have an operating system that allows multiple applications to run simultaneously. Devices like servers, laptops, and smartphones are a few examples.
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Intermediate JavaScript. Fill in the Solutions. Dont guess!
#1 part 1
Assign re with a regular expression that verifies a phone number with an optional leading 1. Ex: 1-800-555-2468 or 800-555-2468
code-
var re /* Your solution goes here */;
-----------------------------------------------------------------
#1 part 2
If "wallColor" is in localStorage, store the result in bedroomColor variable. Otherwise, do not change bedroomColor.
code-
var bedroomColor = 'initial';
/* Your solution goes here */
Regex. Pattern. Method matches() This function compares the input phone number to the regular expression for the phone number, returning true if they match and false otherwise.
What expression verifies phone number optional leading?Any character between the brackets can be located by using the [0-9] expression. Any number or range of integers between 0 and 9 may be used for the digits included in brackets. Tip.
Match any character that shows zero or more times from start to finish. In plain English, that means to match the entire string, beginning to end.
Therefore, To locate any character that is NOT a digit, use the [0-9] expression.
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If photos need to be emailed or uploaded to a Web page,choose the ____ ppi compression setting. A)50 B)96 C)150 D)220
One css file can be reused in multiple html files to save time for similar html code. If css file is imported globally in html file it can be really useful to make design changes to the website just by changing the global css file.
What is stylesheet?All the changes made in that file would be reflected in all html files where that particular stylesheet is included. Draft a sample HTML file to display the current date and time.
While importing a stylesheet one can link multiple stylesheets with multiple screen size so that for a particular screen size a particular stylesheet is loaded.
Therefore, One css file can be reused in multiple html files to save time for similar html code. If css file is imported globally in html file it can be really useful to make design changes to the website just by changing the global css file.
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In the four-phase approach to the SDLC, feasibility of implementing the system and identifying resources is completed during the phase of the SDLC Question 12 options: planning analysis design implementation'
In the four-phase approach to the SDLC, the feasibility of implementing the system and identifying resources is completed during the design phase of the SDLC. The correct option is c.
What is SDLC?The systems' development life cycle, also known as the application development life cycle in systems engineering, information systems, and software engineering, is a method for planning, creating, testing, and deploying an information system.
A software development process is a method of splitting software development work into smaller, parallel, or sequential steps or sub-processes in order to better design and product management. I
Therefore, the correct option is c, design.
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Given the following two-dimensional array declaration, which statement is true? int [ ] [ ] numbers
=
new int
[6][9]
; The numbers array has 6 rows and 9 columns. The numbers array has 15 rows. The numbers array has 54 rows. The numbers array has 6 columns and 9 rows.
The true statement about the array is A. The numbers array has 6 rows and 9 columns
What is an array?The array is named and the type of its elements are specified in a "array declaration." It can also specify how many elements are in the array. A variable of array type is regarded as a pointer to the array elements' type.
In Java, we declare an array similarly to other variables by providing a type and a name: myArray; int[] We can use the following shorthand syntax to initialize or instantiate an array as we declare it, which means we assign values as we create the array: myArray = 13, 14, 15;20 int[]
In conclusion, the correct option is A.
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assume that the string oldstring contains at least 4 characters. a programmer is writing a code segment that is intended to remove the first two characters and the last two characters from oldstring and assign the result to newstring.
A programmer is creating a segment of code with the goal of removing the first two and last two characters from oldString and assigning the outcome to newString.
What is a Java String? A string is an object in Java that symbolizes a collection of characters or char values. A Java string object is created using the java.lang.String class.A String object can be created in one of two ways:using Java's string literal Double quotes are used to produce string literals.For instance: s="Welcome" string;
Using the keyword "new," a Java String can be produced.
For instance: String s=new String("Welcome"); This creates two objects—one in the heap and one in the string pool—as well as one reference variable, with the variable's' referring to the object in the heap.Let's now examine Java String pool in more detail.Java String Pool: Heap memory is used to store a collection of Strings as the Java String Pool. In this, the first thing the String Pool does after creating a new object is to determine whether or not the object is already in the pool. If it is, the variable receives the same reference back if not, a new object will be created in the String pool, and the appropriate reference will be returned. For better understanding, please see the diagrammatic representation.Two Strings, "Apple" and "Mango," were created using literal in the image above. Now, when the third String is created with the value "Apple," the existing object reference is returned rather than creating a new object. That is the rationale behind the introduction of the Java String pool.Before we continue, it's important to note that Strings in Java are immutable, unlike other data types. Immutable refers to the fact that Strings are constant; once they are created, their values cannot be altered. String objects can be shared because they cannot be changed. As an illustration:The following is the equivalent of the string str="abc":char data[] = 'a', 'b', 'c';
String str = new String(data);
Let's now examine a few of the built-in methods in the String class.To Learn more About newString refer To:
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FILL IN THE BLANK. When division by zero occurs and the problem is not addressed, the program crashes with an error message that is ____ dependent.
Answer: The answer would be IDE.
I hope this helps <3
which of the following is not true of active directory? group of answer choices it uses multimaster replication. it is a single monolithic database with all the information about the network. within active directory, windows servers can be either member servers or domain controllers. it uses the same naming convention for domains and objects contained in these domains as dns.
it is a single monolithic database with all the information about the network is not true about Active Directory.
What is Active Directory?Microsoft created the directory service known as Active Directory for Windows domain networks. As a collection of processes and services, it is present in the majority of Windows Server operating systems. Active Directory was initially only employed for centralized domain management. Directory objects are categorized by name and properties in Active Directory. A user's name, for instance, can contain the name string as well as details about the person, such passwords and Secure Shell credentials. Domains, trees, and forests make up the three primary parts of the Active Directory organization. A domain is a collection of objects, such as users or devices, that are connected to the same AD database.To learn more about Active Directory refer to;
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what is the minimum number of internal nodes in a binary tree with 8 nodes?
4 is the minimum number of internal nodes in a binary tree with 8 nodes.
What is Binary Tree?
A Binary tree is represented by a pointer to the tree's topmost node (commonly referred to as the "root"). If the tree is empty, then the root value is NULL.
Each node in the tree contains the following information:
DataPointer to the child on the leftarrow pointing to the right childCommon operations:
1. Insertion
Elements in a binary tree can be added in any order. The root node is created during the first insertion operation.
2. Deletion
A binary tree element can also be removed.
3. Tree climbing
Traversal is another common tree operation. The process of visiting each node in a tree is known as tree traversal.
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a(n) _____ scans the entire source code, looking for errors in the form of the code.
A compiler is one that scans the entire source code, looking for errors in the form of the code.
What is a compiler and use of it?
A compiler is a language processor that reads a whole source program written in a high-level language in one go and converts it into an equivalent program written in machine code. Example: Java, C, C++, and C#.
Uses of a compiler: Some advance compilers have multiple languages interfaces like they have python 3 and java script etc along with that the compilers actively show the errors in the program done. So online compliers are also being used without downloading the entire software.
Hence we can conclude that the compiler scans the entire source code, looking for errors in the form of the code.
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(T4_F19 Q12) Given the following HLSM: A logical OR datapath component should be instantiated for the transition condition !(K> 6) || !)? (Is an OR gate a datapath component?) HLSM Inputs: 1, K(4) Outputs: Z(4) (K>6) OK Z=0; K>6 H(K >6|19) Alarm Z=9 U (K>6) || 5 True False
It is true that the logical OR datapath component should be instantiated for the transition condition.
What's a data path?A data path is a collection of functional units that perform data processing operations. A computer system's CPU (central processing unit) is made up of datapaths and a control unit. Multiplexers can be used to join multiple data paths together to create a larger data path.
A datapath is a collection of functional units that perform data processing operations, such as arithmetic logic units or multipliers, as well as registers and buses.
The central processing unit is made up of the control unit and the central processing unit (CPU). Multiplexers can be used to join multiple datapaths together to create a larger datapath.
Memory (which stores the current instruction), PC or program counter (which stores the address of the current instruction), and ALU are examples of simple datapath components (executes current instruction).
In this case, this is true because there is transition of both signal or condition ( whatever ) K>6 and !((K>6||!j) . Otherwise mixing them will cause an error.
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a is the general logical structure in which records are stored within a database and the method used to establish relationships among the records.
A database model is the overarching conceptual framework for storing records within a database and the process for establishing relationships between those records.
How Does Data Modeling Work?Data modeling entails creating data objects for subsequent usage and visualizing the data dependencies of an app.The general conceptual framework for keeping records in a database and the procedure for creating connections between those records is known as a database model.Data modeling is referred to as the key stage in software engineering that entails assessing all the data dependencies for the application, explicitly outlining how the data will be used by the software (typically through visualizations), and defining data objects that will be stored in a database for future use.To illustrate how various data points and organizational structures are connected, data modeling is the process of creating a visual representation of all or a portion of an information system. The objective is to describe the various forms of data that are utilized and kept in the system.To learn more about database refer to:
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The statement: return 37, y, 2 * 3; returns the value ____.
a. 6 b. 2 c. y d. 3
The statement returns the value of 6
What is meant by a return statement?
A function's execution comes to an end when control is returned to the calling function. The moment the call is made, the calling function resumes execution. A value from the a return statement might be passed to the calling function. To learn more, visit Return type.
Since y = 2 *3 which gives the value of 6 the function returns 6
Since the only value is to multiply the statement and store in the y value,
A return statement returns the value of the y statement
Hence to conclude the value of y is 6
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(Python 3.5, short and simple codes please)Two non-negative integers x and y are equal if either:Both are 0, orx-1 and y-1 are equalWrite a function named equals that recursivelydetermines whether two parameters (both containing integer values)are equal and returns True or False.
The programs that illustrate the non-negative integers x and y is given below:
def equals(x, y):
if x == 0:
return y == 0
elif y == 0:
return x == 0
else:
return equals(x - 1, y - 1)
What is a program?A computer program is a set of instructions written in a programming language that a computer can execute. The software includes computer programs as well as documentation and other intangible components.
The ways to do the program will be:
Define the program's purpose. Consider the program that is currently running on the computer. Create a program model using design tools. Examine the model for logical flaws. Create the source code for the program. Build the source code. Correct any compilation errors that were discovered.Learn more about programs on:
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which of the following conditions is true when a producer minimizes the cost of producing a given level of output? multiple choice the marginal product per dollar spent on all inputs is equal. the mrts is equal to the ratio of the quantity of inputs. the marginal products of all inputs are equal. the marginal product per dollar spent on all inputs is equal and the mrts is equal to the ratio of the quantity of inputs.
All inputs have an equal marginal product for every dollar spent, and the MRTS is proportional to the volume of inputs.
Describe ratio.
A ratio in mathematics demonstrates how so many times one integer is present in another. For instance, if a dish of fruit contains eight oranges and six lemons, the ratio of oranges and oranges is eight to six (that is, 8:6, which is equivalent to the ratio 4:3). This ratio of oranges to the overall bit of fruit is 8:14, and the ratio of lemon to orange is 6:8 (or 3:4). (or 4:7). A ratio can contain statistics of any kind such as length measurements or counts of individuals or things.
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Which two statements describe features or functions of the logical link control sublayer in Ethernet standards? (Choose two.)
1) *The data link layer uses LLC to communicate with the upper layers of the protocol suite.
2) *Logical link control is implemented in software.
3) Logical link control is specified in the IEEE 802.3 standard.
4) The LLC sublayer is responsible for the placement and retrieval of frames on and off the media.
5) Logical link control is implemented in software.
The two statements describe features or functions of the logical link control sublayer in Ethernet standards are:
The data link layer uses LLC to communicate with the upper layers of the protocol suite. (Option A)Logical link control is implemented in the software. (Option C)
What are Ethernet standards?
The logical link method is achieved in software and allows the data link layer to interface with the protocol suite's upper levels. The IEEE 802.2 standard defines logical link control. IEEE 802.3 is a set of standards that defines several Ethernet kinds.
The MAC (Media Access Control) sublayer is in charge of placing and retrieving frames on and off the media. The MAC sublayer additionally adds a header and a trailer to the network layer protocol data unit (PDU).
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In JAVA Please and comments included
Implement Depth First Search (DFS) using a stack. The depth-first search (dfs) algorithm described in Listing 28.8 uses recursion. Design a new algorithm without using recursion. First, describe it using pseudocode and copy that pseudocode into the assignment submittal. Next, implement it by defining a new class named UnweightedGraphWithNonrecursiveDFS that extends UnweightedGraph (shown in Listing 28.4) and overrides the [Depth First Search] dfs method.
NOTE: when you review AbstractGraph.java Listing 28.3 you will notice that there are two dfs methods (page 1031). You need to override the method dfs(int v), (line 164, page 1031) not the other one with the longer list of parameters.
Using the knowledge in computational language in python it is possible to write a code that design a new algorithm without using recursion.
Writting the code:# DFS algorithm
def dfs(graph, start, visited=None):
if visited is None:
visited = set()
visited.add(start)
print(start)
for next in graph[start] - visited:
dfs(graph, next, visited)
return visited
graph = {'0': set(['1', '2']),
'1': set(['0', '3', '4']),
'2': set(['0']),
'3': set(['1']),
'4': set(['2', '3'])}
dfs(graph, '0')
What is Microsoft Graph Explorer?
Graph Explorer is a developer tool that lets you learn about Microsoft Graph APIs. Use Graph Explorer to try the APIs on the default sample tenant to explore capabilities, or sign in to your own tenant and use it as a prototyping tool to fulfill your app scenarios
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parallel arrays use the same subscript to build relationships between data stored in two or more arrays.
It is true that relationships between the data contained in two or more parallel arrays can be created by utilizing the same subscript.
What steps are necessary to create a parallel relationship between two or more arrays? The same subscript value can be used for each array to establish a parallel relationship between two or more arrays.Elements are the names for the distinct values that make up an array. A numeric point in the array called an index can be used to refer to any element in the array. All array indexes in Java start at zero. The index is specified using square brackets. The kind of values that an array can store is known as its element type.It is true that relationships between the data contained in two or more parallel arrays can be created by utilizing the same subscript.The complete question is,
To create connections between data contained in two or more arrays, parallel arrays employ the same subscript. TRUE/FALSE.
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what is returned by system.in.read() when data is no longer available?
The value returned by system.in.read() when data is no longer available is -1.
What do you mean by return value?
The calling function regains control after a function's execution is completed with a return statement. The point immediately after the call is where execution returns to the caller function. A value may be returned to the calling function with a return statement.
Before the end statement of the function, you must include a return statement and the value to be returned in order for the function to return a value. The value that the function returns is unpredictable if a return statement or a value is omitted after the keyword return.
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vmware's airwatch and cisco's meraki systems manager are both examples of what type of software?
Vmware's airwatch and cisco's meraki systems manager are both examples of option a. mobile device management software.
How does Cisco Meraki software functions?In regards to computing, a firewall solution called Cisco Meraki is made to assist companies in the government, healthcare, manufacturing, hospitality, financial, educational, and retail industries secure and manage software-defined networking in wide area networks (SD-WAN) across the cloud.
Therefore, one can say that IT administrators can monitor, manage, and secure personally or professionally owned mobile devices that are running a variety of operating systems with the help of MDM software or MDM solutions, which are seen as the types of management or security technology. Other names for it include mobile device management software, MDM server, and MDM client.
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See full question below
7. VMware's AirWatch and Cisco's Meraki Systems Manager are both examples of what type of software?
a. mobile device management software
b. software defined network software
c. virtual device management software
d. cloud network management software
A paragraph when left aligned is called
Answer:
hanging paragraph.
Explanation:
its a hanging paragraph. why you ask?
its left aligned so of course its hanging
anne has created a chart and wants to apply a different fill color to a chart element. which of these will she choose after selecting the chart element and clicking on chart tools under format tab?
she will choose shape fill after selecting the chart element and clicking on chart tools under format tab.
What are the functions of shape fill and shape effects?A wide range of forms, including arrows, callouts, squares, stars, and flowchart shapes, can be added to your page. Want to distinguish your name and address from the other information on your resume, apply a line. Do you need to draw a timeline or process diagram, to Use shapes for flowcharts? Shapes can provide visual appeal and clarity to documents, even if you may not always require them.If two shapes overlap, you might need to rearrange them so that the right shape is in front. A shape can be sent to the back or brought to the front.To learn more about shape fill, refer to
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List advantages of using files to provide input and output
The advantages of using files to provide input and output are: when you open an output file, the application normally creates the file on the disk and allows it to write data to it. When you open an input file, the software may read data from it.
PL/I input and output commands (such as READ, WRITE, GET, and PUT) allow you to transfer data between a computer's primary and auxiliary storage. A data set is a collection of data that exists outside of a program. Input refers to the transmission of data from a data set to a program.
A computer file is a computer resource that stores data in a computer storage device and is recognized largely by its file name. Data may be written to a computer file in the same way that words can be written on paper.
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you use the following command to create a new directory: md yellow what will the path be to the new directory?
Various techniques may be employed, depending on the operating system or the location where the directory is being created.
What is the purpose of the command for browsing the current directory's contents?The dir command is part of the Windows command processor and is used to list the files and folders in the current directoryCommand is referred to by the acronym.The command-line interpreter for Windows operating systems is called Command Prompt, or CMD.The "MS-DOS Prompt" is a command-line interface similar to which is used in DOS and Windows 9x systems.It is comparable to Unix Shells, which are used on similar systems to Unix.To learn more about operating system refer to:
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you manage the desktop computers at your company. you are in charge of 100 computers, all of which run windows 7. you want to upgrade all computers to windows 10. prior to the upgrade, you need to verify the compatibility of each computer with windows 10. you want to gather the necessary information as quickly as possible.
A clean install is required if you want to install a 64-bit version of Windows on a machine that currently runs a 32-bit operating system.
whenever another operating system, such as MacOS or Linux, has to be able to read the device. You can create, store, and launch administrative tools, known as consoles, that control the hardware, software, and network components of your Microsoft Windows operating system using the Microsoft Management Console (MMC). All currently supported client operating systems can run MMC. You will need to enter a product key if you are using bootable installation media to complete a clean install on a computer that has never been upgraded to Windows 10 and activated.
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SIEM includes the following log: May 21 07:41:22 pcx02 sshd[703): Accepted password for root from 10.10.1.1 port 55811 ssh2 does that mean? a. pcxO2 connection was established at 07:42 with a root username. b. ApexO2 connection was established on 05/21 with an admin username, c. An SSH connection was established on 05/21 with a root username. d. An SSH connection was established on 05/21 with an admin username.
If SIEM includes the following log: May 21 07:41:22 pcx02 sshd[703): Accepted password for root from 10.10.1.1 port 55811 SSH2, what this means is that "An SSH connection was established on 05/21 with a root username" (Option C).
What is a root username?In OS X 10.10 or before, the user called root, or superuser, is a special user account with unfettered read-and-write capabilities to all sections of the file system. However, with OS X 10.11 or later, the root user's write access to some file system locations is limited.
The distinction between a normal user and a root user is that the root user is essentially identical to the administrator user on Windows – the root user has full access to the system and can do anything. Normal Linux users have limited rights, for example, they cannot install software or write to system folders.
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Which of the following declares an abstract method in an abstract Java class?
A.public abstract method();
B.public abstract void method();
C.public void abstract Method();
D.public void method() {}
The option that declares an abstract method in an abstract Java class is option(B.) public abstract void method().
In Java, are abstract methods compatible with abstract classes?Class and method abstraction is when Objects cannot be created using the abstract class, which is a restricted class. In addition to not having a body, an abstract method is only applicable to abstract classes. Subclasses provide the body.
Hence, consists of only the method definition and not any implementation. An Abstract Method is a method that doesn't have a body. A class that is abstract must declare it. Due to the need for the abstract class to implement each abstract method, the abstract method can never be considered final.
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