The Java compiler automatically converts between primitive types and the corresponding object wrapper classes through a process known as autoboxing.
Changing an int to an integer, a double to a double, and so forth are a few examples. It is known as unpacking if the conversion is made in the opposite direction. When a primitive value is: Passed as a parameter to a method that anticipates an object of the corresponding wrapper class, the Java compiler implements autoboxing. Assigned to a wrapper class variable that matches. Each of the elementary data types—Byte, Character, Double, Integer, Float, Long, and Short—has its own class in Java's lang package. Boxing is the process of converting a primitive datatype to an object.
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the range of temperatures on mars is select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a much hotter than anywhere on earth. b similar to temperatures rochester new york. c similar to temperatures antarctica. d much colder than anywhere on earth.
Answer:
Explanation:
d) Much colder than anywhere on earth.
The use of middleware to connect disparate systems has evolved into an approach for developing software and systems called _____.
The use of middleware to connect disparate systems has evolved into an approach for developing software and systems called service-oriented architecture. Thus, option C is correct.
What is middleware?Middleware can be defined as the process or a system through which the person can easily connect through different programs or systems. This helps in connectivity.
In the service-oriented architecture, it provides the basic need is a process for developing software that produces enterprise applications by using software elements known as services. Every service offers a particular management function, and applications can converse with one another across technologies of languages.
Therefore, option C is the correct option.
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The question is incomplete, the complete question is:
a. cloud computing
b. rapid application development
c. service-oriented architecture
d. Software as a Service
Network layer protocols specify the _______ structure and processing used to carry data between hosts.
Network layer protocols specify the packet structure and processing used to carry data between hosts.
What is the Network layer protocols about?The header, payload, as well as the trailer of a network packet are its three component pieces. The underlying network architecture or protocol employed determines the format and size of a network packet. A network packet resembles a package in concept.
Therefore, Network layer protocols define the packet format and processing needed to transfer data from one host to another host, in contrast to the Transmission layer (OSI Layer 4), which controls the data transport between the programs operating on each end computer.
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Write down an example of cui.
CUI would include any personally identifiable information, such as legal documents or health records, technical drawings and blueprints, intellectual property, and a variety of other data types.
The rule's purpose is to ensure that all organizations handle information in a consistent manner. A Conversational User Interface (CUI) is a user interface that allows computers to interact with people through voice or text, simulating natural human communication. Natural-Language Understanding (NLU) technology can recognize and analyze conversational patterns in order to interpret human speech. CUI must be kept in secure locations that prevent or detect unauthorized access. At least one physical barrier, such as a cover sheet or a locked bin/cabinet, must protect printed CUI documents.
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What are the different parts of MS Word 2010 Environment? Write the name and its function.
Answer: It has eight tables, file, home, insert, page layout, references, mailings, review and view that contain many features of Words
Explanation:
Each tab leads to a new ribbon which is divided into groups
After pitching her game to a room full of investors, Zoie has confirmed that two of the investors are very interested in learning more. They both called and asked Zoie for a game proposal. What is a game proposal used for?
A.) It is used as the graphical overlay on a game which displays feedback for the player.
B.) It is used to secure funding for the project from venture capitalists or publishers, or with internal teams within the company, taking the concept and ideas about the game and starting to turn them into specifics.
C.) It is the teaser for the game, which is used to sell the game to the team, investors, target audience, or anyone else who might be interested in the game.
D.) It is used to list the different subtasks of a game development project, along with their estimated time and progression.
Answer: B
Explanation:
it is used to secure funding for the project from venture capitalists or publishers, or with internal teams within the company, to take the concept and ideas about the game and start to turn them into specifics
What is a best practice when using remote desktop protocol (rdp) to access another computer?
The Remote Desktop Protocol (RDP) is a protocol or technical standard for remotely accessing a desktop computer.
RDP, Independent Computing Architecture (ICA), and virtual network computing (VNC) are all protocols that remote desktop software can use, but RDP is the most commonly used. A VPN establishes a secure, encrypted connection over an insecure network, such as the internet. VPN technology was created in order to allow remote users and branch offices to securely access corporate applications and other resources. VPNs enable remote employees to route their online activity through a secure server capable of directly connecting them to their company's network. These systems encrypt data sent over the network so that it is unreadable even by those with access to it.
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What information is a security risk when posted publicly on your social networking?
Your birthday is a security risk when posted publicly on your social networking.
Your birthdate may be one of the crucial pieces of information that scammers and identity thieves require in order to steal your identity and open accounts in your name, even though you may like seeing tons of birthday wishes from your friends posted on your social media .
One of the best ways to engage your customers is now social media. Millions of dollars are now spent annually on a marketing strategy that wasn't even thought of twenty or even fifteen years ago. However, social media does not exist in a vacuum, and there are bad guys out there who use social networks to attack companies and steal their data through finding security flaws.
Key security controls in applications are found, evaluated, and put into place by a security risk assessment. Additionally, it emphasizes avoiding application security flaws and vulnerabilities. An enterprise can see the application portfolio holistically—from the viewpoint of an attacker—by conducting a risk assessment. It aids managers in deliberating wisely about the use of resources, tools, and security risk control implementation. Therefore, completing an assessment is a crucial step in the risk management process of a firm.
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the primary advantage of storing programs in noncontiguous locations is that ____.
The primary advantage of storing programs in noncontiguous locations is that main memory is used more efficiently.
In a paged memory allocation system, the fundamental benefit of placing programs in noncontiguous page frames is that main memory is utilized more effectively.
Contrary to contiguous allocation, noncontiguous memory allocation basically assigns memory space from various locations to the process in accordance with its needs. The freely available memory space is dispersed throughout the system in the same way that the total amount of memory is distributed. This memory allocation method aids in reducing memory waste, which eventually results in internal and external fragmentation.
The method is allocated to various memory locations in different memory sections thanks to non-contiguous memory allocation.
The kind of memory allocation technique. Depending on the needs of the process making the memory request, a single contiguous piece of memory blocks is assigned.
It is finished by creating fixed-sized memory compartments and designating a single process to each partition. The amount of multiprogramming will be constrained, nevertheless, to the number of memory-based fixed partitions.
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Malware can be delivered using which of the following methods? [Choose all that apply]
a-Website
b- Through user
c-USB
d-E-mail attachments
Malware can be delivered using Website, E- mail attachments and USB. By these three methods malware can be delivered.
Any program or file that purposefully hurts a computer, network, or server is known as malware, or malicious software. Malware is able to infect network and devices and is designed with the intention of negatively affecting such devices, network, and/or their users.
This harm may manifest itself to the user or endpoint in many ways depending on the type of malware and its objective. Malware can have terrible effects in some situations while having very minor and innocuous ones in others.
Regardless of the technique, all malware is created to exploit devices at the expense of the user and in favor of the hacker—the person who created and/or used the software.
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What is the standard shell for most linux computers?
The Bourne-Again Shell, also known as Bash, is by far the most popular option and is preinstalled as the default shell in the majority of Linux variants.
Linux is an open-source, free operating system for computers. One of the most popular operating systems in use today, Linux can be found on everything from smartphones to supercomputers. Here are some excellent computers running Linux.
A Unix-like operating system (OS) for desktops, servers, mainframes, mobile devices, and embedded devices, Linux is open source and user-developed. One of the most broadly supported operating systems, it is supported on almost all popular computing platforms, including x86, ARM, and SPARC.
An open-source, free operating system is Linux. Running on anything from smartphones to supercomputers, Linux is one of the most popular operating systems in the world. Here are some excellent Linux-compatible computers.
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you have used firewalls to create a screened subnet. you have a web server that needs to be accessible to internet users. the web server must communicate with a database server to retrieve product, customer, and order information. how should you place devices on the network to best protect the servers? (select two.)
Answer:
Explanation:
1. Put the web server inside the screened subnet.
2. Put the database server on the private network.
Publicly accessible resources (servers) are placed inside the screened subnet. Examples of publicly accessible resources include web, FTP, and email servers. Devices that should not be accessible to public users are placed on the private network. If you have a public server that communicates with another server (such as a database server) and that server should not have direct contact with public hosts, place the server on the private network and allow only traffic from the public server to cross the inner firewall.
In the osi model, what functions are performed at the presentation layer?
Data translation and data integrity maintenance are essentially the responsibility of the display layer. So these are the functions that performed at the presentation layer.
The sixth layer in the Open Systems Interconnection (OSI) model is the presentation layer. The OSI model is a concept used in computer networking to describe how data is transmitted from one computer to another. Each layer in the architecture is made up of a collection of protocols, or rules that regulate data transmission, that enable the layer to carry out activities required for transmission.
Even networks or machines with different operating systems or architectural designs may experience this. Data translation and data integrity maintenance are essentially the responsibility of the display layer. The OSI model consists of seven layers. Understanding the other six layers can help you comprehend the presentation layer.
The technique of data transfer from one computer to another is handled by the first three layers, also referred to as the lower or media layers. The top or host layers, which deal with how programs communicate with the network, are the only remaining layers. The seventh and uppermost layer is the one you directly interact with, hence the OSI model's layer order is reversed.
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a 64-bit processor is required for a computer on which you wish to install the hyper-v server role, along with what other technology?
A 64-bit processor is required for a computer on which you wish to install the hyper-v server role, along with the Data Execution Prevention (DEP) feature.
What do you mean by 64-bit?
64-bit integers, memory addresses, or other data units[a] in computer architecture are those that are 64 bits wide. Furthermore, 64-bit CPUs and ALUs are those that utilise processor registers, address buses, or data buses of that size. A 64-bit computer is one that employs such a processor. 64-bit computing refers to the usage of machine code with 64-bit virtual memory addresses in software. However, not all 64-bit instruction sets support full 64-bit virtual memory addresses; for example, x86-64 and ARMv8 support only 48 bits of virtual address, with the remaining 16 bits of virtual address requiring all 0's or all 1's, and several 64-bit instruction sets support fewer than 64 bits of physical memory address.
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I could use some research on the Palo Alto school though it has to be original
Answer:
in your own words .say what you think this sonnet is about
Which of the following is NOT a characteristic of secondary storage?
a. It is cheaper than primary storage.
b. It is volatile.
c. It can use a variety of media.
d. It takes more time to retrieve data from it than from RAM.
Option b is correct. It is volatile is not a characteristics of secondary storage. Data and programs are stored on non-volatile secondary storage, also known as auxiliary storage, for later retrieval.
Demand paging and file systems are the two principal uses of secondary storage. When possible, a program should run in main memory to minimize performance difficulties with the file system. However, demand paging's performance characteristics have an impact on all programs.
Data and programs are stored on non-volatile secondary storage, also known as auxiliary storage, for later retrieval. Secondary storage comes in a variety of forms, each having benefits and drawbacks. Magnetic or optical storage media are used by the majority of storage devices.
One element of a virtual memory system is demand paging. The address space of a program is divided into pages. A virtual memory picture with logical addresses serves as the program's operating system.
Program page status is maintained by a combination of hardware and software; pages may not always be present in physical memory. A page fault occurs when a software attempts to access a page that is not physically present in memory. In this case, the page is fetched from secondary storage.
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Primitive data types are predefined within the java language and named with a reserved word
a. True
b. False
Primitive data types are predefined within the java language and named with a reserved word is True
Sun Microsystems first introduced the programming language and computing environment known as java language in 1995. Through the provision of the dependable foundation upon which several services and applications are built, it has grown from modest beginnings to power a significant portion of the digital world of today. Java is still a crucial component of cutting-edge technologies and future-oriented digital services.
Even though the majority of current Java programs integrate the Java runtime with the program itself, there are still a lot of programs and even certain websites that require desktop Java to work. This website, Java.com, is designed for users who may still need Java for desktop programs, more specifically those that target Java 8. Anyone interested in learning Java programming, both developers and users
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Which option is not a factor when determining which kind of images to include in your project for a target audience?
Answer:Your personal style and stylistic preferences .
Explanation:
one way to copy a folder to a new location is to right-click the folder and select copy, then move to the new location, right-click and select.
a. True
b. False
The statement "one way to copy a folder to a new location is to right-click the folder and select copy, then move to the new location, right-click and select" is definitely true.
How do you copy a folder?You can copy a folder by right-clicking on it. There you will see an option like a move or copy. Select what to want to do. And then go to the destination where you want to get copied. Right-click on the place and click copy here.
According to the context of this question, if you want to copy any folder or file, follow the step one by one in a sequential manner. To copy a folder or file to a new location, right-click the folder and select copy, then move to the new location, right-click and select. Your process of copying a folder is completed.
Therefore, the statement "one way to copy a folder to a new location is to right-click the folder and select copy, then move to the new location, right-click and select" is definitely true.
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what page number does word give to a cover page?
Answer:
0
Explanation:
Technically, the cover page has a page number of 0 since the following page number is 1, but it is not displayed.
0-page number does word give to a cover page.
What is cover page?On the cover page, you should include the name of your institution, the title of your paper, your name, the name of your course, the name of your teacher or professor, and the due date for the paper.
On the Insert tab, select Cover Page. Pick a cover page design from the gallery's options. You can update a cover page after you've inserted it by clicking on a particular area, such the title, and inputting your own text to replace the example text.
In APA Style, the cover page is referred to as the title page. Students should follow the guidelines given by their instructor when choosing the appropriate format for their title page.
This page should include other significant information in addition to the document's title, but the specifics of the cover page layout will vary depending on the document.
Thus, it is 0-page.
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During which step of the etl process can data that fails to meet expected patterns or values be rejected to help clean up dirty data?.
The extract is the step of the ETL process that can data that fails to meet expected patterns or values be rejected to help clean up dirty data.
What are the steps of the ETL process?The five steps of the ETL process are as follows:
Extract.Clean.Transform.Load.Analyze.Among the five above-given steps of the ETL process, extract, transform, and load are the most important process step of the ETL. The transformation step of an ETL process involves the execution of a series of rules or functions to the extracted data to convert it to a standard format. It is the third step of the ETL process.
While extraction is the first step of the ETL process that significantly imports and consolidates the structured and unstructured data into a single repository.
Therefore, the extract is the step of the ETL process that can data that fails to meet expected patterns or values be rejected to help clean up dirty data.
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A new constructor is to be added to the vetrecord class. What is possible header for the new constructor?
A new constructor creates a fresh instance of the Header class with the specified name, value, and extra configuration data.
A Java class specifies the traits and capabilities of its objects (behaviors). Each class has a constructor that is used to set the characteristics of a newly generated object. Examples of these constructors include World and Turtle(habitat).
The new keyword is used to create a new object, and then the class name is added (new Class). When this code is run, a new object of the provided class is created, and a constructor with the same name as the class is called.
A constructor for that class is invoked when you use the new keyword to create a new instance (new object) of a class. A constructor is used to initialize an object's instance variables (fields). Methods and constructors are similar, however there are some significant distinctions.
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Which of the following are the functions of e-mail? Check all of the boxes that apply.
Whichstoring contacts
showing all recipients all of the time
sorting e-mail by date or sender
setting the priority of an e-mail
Answer:
showing all recipients all of the time
Answer:
1 3 4
Explanation:
I/O systems (networking, video, etc.) suffer the biggest performance hit in virtualized systems.
a. True
b. False
Option a is correct. It is true that I/O system (networking, video, etc.) suffer the biggest performance hit in virtualized systems.
An information processing system called I/O (Input/Output) is made to send and receive data from a network, device, or piece of computer hardware.
Over a network, data can be sent between devices. Computers couldn't communicate with other systems or devices without I/O.
In the domain of I/O, input devices and output devices are the two main categories of hardware.
Only data input into another device is possible with input devices. A mouse is an example of an input device because it can only transmit data to a computer; it cannot receive or replicate data from the computer. Only the output of data from one device is received by output devices.
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hakim is a network engineer. he is configuring a virtual private network (vpn) technology that is available only for computers running the windows operating system. which technology is it?
The technology is secure socket tunneling protocol (sstp). A virtual private network (VPN) tunnel called Secure Socket Tunneling Protocol (SSTP) offers a way to send PPP data over an SSL/TLS channel.
A virtual private network (VPN) tunnel called Secure Socket Tunneling Protocol (SSTP) offers a way to send PPP data over an SSL/TLS channel. By combining key negotiation, encryption, and traffic integrity checking, SSL/TLS offers transport-level security. Except for authorized web proxies, almost all firewalls and proxy servers can be bypassed by using SSL/TLS across TCP port 443 (by default; port can be altered).
Authentication for SSTP servers is required during the SSL/TLS stage. Authentication for SSTP clients is required during the PPP phase but is optional during the SSL/TLS phase. Common authentication techniques like EAP-TLS and MS-CHAP are supported by PPP. For Linux, BSD, and Windows, there is SSTP.
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failure to specify cascading delete when enforcing referential integrity can cause what problem?
A database's lack of referential integrity can cause relational databases to return incomplete data, often with no indication of an error.
When a foreign key has more than one primary key value, referential integrity is violated. If referential integrity is not enforced, data inconsistency and data loss may occur. When you enforce referential integrity and check the Cascade Delete Related Records check box, Access deletes all records that reference the primary key when you delete the primary key record. The Database Engine generates an error, and the delete or update action on the row in the parent table is undone. CASCADE. When a row in the parent table is updated or deleted, the corresponding rows in the referencing table are updated or deleted.
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ursa major solar tracks both user issues and customer issues. a user issue can be logged as: new, waiting for reply, closed a customer issue can be logged as: new, working, closed an administrator needs to track both case types. which features should be used?
Page layout and Record types are features should be used.
What are Page layout and Record types?
In order to tailor the views of various user kinds, Page Layouts and Record Types are utilized in concert with one another. Record Types are used to distinguish between various user categories and to divide user groups for object page customization, whereas Page Layouts regulate what is displayed on the page.Which record type is it?
The record type is a data type that you can employ to handle multiple pieces of data as a single entity, such as a name and a phone number. A variable of record type is the name given to each of these components. The term "attribute" refers to each piece of data.Learn more about record type
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Write an expression that executes the loop body as long as the user enters a non-negative number.
In order to solve the provided issue, the user is asked to enter a number, and a while loop is then utilized to determine whether or not the number is positive. The body of the statement is written after the while loop, and the user value is then updated with the input. Then print "Done" after the statement.
Further Explanation:
The following Python code runs the body of the loop whenever a non-negative value is entered by the user.
#Prompt and read the input from the user
user_num = int(input('Enter a number:'))
#Loop is used to repeat the values of number
while (user_num>=0):
# If user enters a positive number then display the body statement.
print('Body')
user_num = int(input())
# Display the output.
print('Done.')
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which java data type would be the best suited to represent whether or not a student has completed their homework?
Data types in Java are divided into two kinds. boolean, char, int, short, byte, long, float, and double are examples of primitive data types. Object data types or non-primitive data types include things like strings, arrays, etc.
Explain about the Java ?The goal of OOps in Java is to increase code readability and reuse by effectively defining Java program. Abstraction, encapsulation, inheritance, and polymorphism are the four basic foundational concepts of object-oriented programming. These ideas seek to incorporate actual entities into programming.
Primitive types and reference types are the two subcategories of types in the Java programming language. The boolean type and the numeric types are the primitive kinds (4.2) The floating-point types float and double as well as the integral types byte, short, int, long, and char make up the numeric types.
A Java expression called a boolean returns a true or false Boolean value. When we want to compare values to get answers, this is helpful.
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monte's employer provides saas applications for its staff to use for their daily job functions. this means that ____.
Monte's employer provides SaaS application for its staff to use for their daily job functions. This means that monte can sign in into these applications.
Data can be accessible using SaaS, a technique of delivering software, from any device with an internet connection and a web browser. The servers, databases, and code that make up an application are hosted and maintained by software providers in this web-based architecture. With less than 2% specifically requesting on-premise software, the cloud-based approach has become so widespread that more than 60% of software buyers who call Software Advice solely want web-based goods.
There are two significant ways that SaaS differs from the conventional on-premise software delivery model:
SaaS implementations don't need a lot of hardware, so buyers can outsource the majority of the IT tasks usually needed to maintain and fix the program internally.
On-premise software is often purchased through a permanent license that is paid upfront, whereas SaaS systems are frequently charged through a subscription model.
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