how many bits of a class a ip address are used for host information?
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In a class A IP address, the first 8 bits are used for network information, leaving 24 bits for host information. the number of bits used for host information in a Class A IP address is 24 bits (3 octets x 8 bits per octet).
A Class A IP address is an IP address that has the first octet of the address allocated to the network ID (or netid) while the remaining three octets are dedicated to host information. A Class A IP address is used for networks that contain a large number of hosts that require large amounts of unique IP addresses to function.In the Class A IP address, the first octet represents the network ID, while the remaining three octets represent the host ID. A Class A IP address ranges from 1.0.0.0 to 126.0.0.0, with 127.0.0.0 reserved for loopback purposes.The subnet mask for a Class A IP address is 255.0.0.0.Therefore, there are 24 bits of a class A IP address that are used for host information.Learn more about IP address: https://brainly.com/question/14219853
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Related Questions
How has social networking changed political communication?
Answers
When movement organizers can use social media to swiftly and efficiently convey information about upcoming events and political changes, organizing protest activities is made easier.
What is political communication research?Social media, especially when it comes to political views, is a persuasive communication tool that commonly works to change or influence beliefs since there are so many ideas, thoughts, and opinions circulating on the social media platform.
The introduction of social media in the mid-2000s dramatically changed political communication in the United States because it allowed regular people, politicians, and thought leaders to publicly convey their ideas to sizable networks of like-minded people and engage with them.
It is simpler to organize protest activities when movement leaders can quickly and effectively disseminate information about impending occasions and political changes using social media.
With a focus on comprehending the historical and present state of technological developments, PEC (Political Economy of Communications) analyzes the power relations between the mass media system, information and communications technologies (ICTs), and the larger socioeconomic structure in which these operate.
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You work as a network administrator for a company. Your manager asks you to enhance the security of the company's data and information by storing them in the cloud. What type of cloud solution will be best for you to use considering the security of data
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The type of cloud solution that will be best considering the security of data is: A Private Cloud.
What is a Private Cloud?A private cloud is a cloud type that is specifically meant for a single end-user. The cloud environment operates behind the end-users firewall.
This advantage makes the Private Cloud a better solution for organizations that need security for their data.
So, this should be a good option for the network administrator.
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lynn is using a system where all/most of the processing logic is occurring on the backend server. this is an example of a _____ design.
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Lynn is using a system where most of the processing logic is occurring on the backend server. This is an example of a server-centric design.
Lynn is using a backend-centric design, where most of the processing logic occurs on the server side. This approach is commonly referred to as server-side processing or server-side scripting. In this design, the server is responsible for processing data and delivering it to the client-side for display, typically using web technologies such as HTML, CSS, and JavaScript. The benefit of this approach is that it allows for greater control over the data and processing logic, as well as improved security and scalability. However, it also requires a reliable and robust server infrastructure to handle the workload.
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9. Which of the following statements about polymorphism is correct? a) Polymorphism is only possible through inheritance. b) Polymorphism is only possible through interfaces. c) Polymorphism is only possible through abstract classes. d) Polymorphism is possible through both inheritance and interfaces. e) Polymorphism is always possible.
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Form the given statements, Polymorphism is possible through both inheritance and interfaces is True. Polymorphism refers to the ability of objects to take on different forms or to exhibit different behavior in different situations. So, option D is the correct answer.
Polymorphism in object-oriented programming refers to the ability of an object to take on multiple forms. Polymorphism enables treating objects from different classes as if they belong to a shared superclass or interface.
Inheritance is one way to achieve polymorphism by creating a hierarchy of classes where a subclass can override methods of its superclass.
Interfaces also enable polymorphism by defining a contract that classes can implement, allowing them to be treated uniformly through the interface type. Therefore, polymorphism can be achieved through both inheritance and interfaces. So, the correct option is d.
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A(n) __________ structure is a structure that causes a statement or a set of statements to execute repeatedly.
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Answer:
you cant do anything with the start of the question unless you explained more about it
Explanation:
What action should you take when using removable media in a sensitive compartmented information.
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The action should be taken when using removable media in a sensitive compartmented information is retrieved classified documents promptly from printers.
What is sensitive compartmented information facility?
The sensitive compartmented information facility (SCIF) is the location where, the sensitive cognition is discussed to maintain the privacy of it.
When using removable media in a sensitive compartmented information is retrieved, classified documents promptly from printers.This action is taken to make the imformation more secure and prevent it to leak.Thus, the action should be taken when using removable media in a sensitive compartmented information is retrieved classified documents promptly from printers.
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Which of the following entities would be most likely to use a mandatory access control (MAC) model
O a school computer lab used by students completing research
a national security firm managing top-secret documents
O a library computer kiosk for locating books
O a desktop computer in your house used primarily for email and music
Answers
Answer:
A national security firm.
Explanation:
At school, home, or the library, you wouldn't need to control access to a computer. Top secret documents are, well, top secret. You would need to control access to that.
gigantic life insurance is planning to implement group policy to control user desktops. some of the desired settings are to be implemented for the entire organization, while other settings apply only to particular regions or departments. gigantic life insurance is organized as a single domain. the network manager is concerned that dividing into multiple domains to apply individual group policies will be a lot of work and disrupt users. explain why this is not a concern.
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Gigantic Life Insurance's plan to implement group policy for user desktop control is not a concern, as it can be efficiently managed within a single domain.
Group Policy Objects (GPOs) can be applied at various levels, such as the entire organization, specific organizational units (OUs), or individual users or groups, allowing for desired settings to be tailored to different regions or departments.
There is no need to divide the company into multiple domains, as OUs within the existing domain can be used to structure and organize the company hierarchy. OUs enable targeted application of GPOs without disrupting users or creating unnecessary complexity. In this way, Gigantic Life Insurance can maintain a single domain while still effectively managing and controlling user desktop settings.
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This question has two parts : 1. List two conditions required for price discrimination to take place. No need to explain, just list two conditions separtely. 2. How do income effect influence work hours when wage increases? Be specific and write your answer in one line or maximum two lines.
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Keep in mind that rapid prototyping is a process that uses the original design to create a model of a part or a product. 3D printing is the common name for rapid prototyping.
Accounting's Business Entity Assumption is a business entity assumption. It is a term used to allude to proclaiming the detachment of each and every monetary record of the business from any of the monetary records of its proprietors or that of different organizations.
At the end of the day, we accept that the business has its own character which is unique in relation to that of the proprietor or different organizations.
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the first webpage of a website is called
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Answer:
A home page or The World Wide Web project
Explanation:..
14.0% complete Question The latest web application, using default settings, is currently accepting application programming interface (API) calls over HyperText Transfer Protocol (HTTP). The environment has a moderate key management system. Even with basic server security, the API connection is vulnerable to which of the following
Answers
The API connection that is vulnerable to:
Key discovery.Improper error handling.What is improper error handling?The term Improper Error Handling is known to be seen as a kind of a flaws that takes place if or when an error message that is known to be shown to an end user gives clues about how an application or website is running.
Hence, Since the environment has a moderate key management system, the API connection that is vulnerable to:
Key discovery.Improper error handling.Learn more about web application from
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Can someone help with this? It's nothing too important, just something fun. The first one is a square.
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Answer:
First answer me what app did you use huh
Explanation:
NEED ANS ASAP THANK YOU
Answers
Answer:
1)text area
2) document view
4) title bar
6) window controls
8) command group
9) formatting toolbar
10) command tabs
11) zoom
12) scroll bars
13) toolbar
14)status bar
You can configure your wireless router to protect your devices in all of the following ways EXCEPT ____.
a. creating a strong password to access the router
b. turning off remote management to the device
c. naming your router something you’ll remember, like your street address
d. utilizing guest access when needed and turning it off when guests leave
Answers
Answer:
Explanation:a
You can configure your wireless router to protect your devices in all of the following ways EXCEPT creating a strong password to access the router. Thus, option A is correct.
What is a router?
One or more bandwidth circuits or subdomains can be connected using a router. By sending datagrams to their correct IP addresses, it manages traffic across various domains and permits several devices to have a Broadband connection.
The router can not be secured with a strong password that is to be made by the people. All of the methods listed below, WITH THE EXCEPTION of setting a secure login and password to the router, can be used to set up your new network to safeguard your devices. This was termed as one of the disadvantages of the router.
Therefore, option A is the correct option.
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which of the following is considered an out-of-band distribution method for private key encryption?
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Copying the key to a USB drive is considered an out-of-band distribution method for private key encryption.
An out-of-band distribution method involves physically transferring the private key to a separate device, which can then be used to access the encrypted data. This method is often used in situations where the key needs to be kept offline for security reasons, such as in high-security environments or for storing backup copies of sensitive data.
In this case, copying the key to a USB drive and physically delivering it to the recipient is considered an out-of-band method, as it does not rely on digital communication channels like the other options.
The other options listed, using a key distribution algorithm, using a private fiber network, and sending a secured email, are all in-band distribution methods that rely on electronic communication channels to transmit the private key.
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Drag each label to the correct location on the image. Match the movie qualities with the right period of movies.
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Why is cyber security an important part of sending information using digital signals
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Cyber security is an important part of sending information using digital signals. Because it keeps data safe while stored in the cloud and when they are transmitted. Option D is correct.
What are cybersecurity functions?Analysts in cybersecurity defend an organization's hardware and network infrastructure against hackers and cybercriminals looking to harm them or steal confidential data.
When conveying information via digital signals, cyber security is a crucial component. because it protects data as it is sent and stored in the cloud.
Hence, option D is correct.
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assume you have a class named autofactory with two static methods named shutdown and reset. both methods are void and neither method takes any arguments. the shutdown method may throw a productioninprogressexception. write some code that calls the shutdown method. if a productioninprogressexception is thrown, your code should then call the reset method.
Answers
The end or suspension of a procedure or activity.
What do you meant by shutdown method ?Regardless of whether any open windows' Closing events are postponed, the application will terminate when Shutdown is invoked. Only the thread from which the Application object was created may call this method.
A computer's major components are carefully and slowly disconnected from electricity when it is turned down or powered off. Main components like CPUs, RAM modules, and hard drives are powered down after a computer is shut down, but other internal components, such an internal clock, might still be powered on. All sorts of sockets can be shut down to turn off transmission, reception, or both using the shutdown feature.
Subsequent calls to the socket's recv function are forbidden if the how argument is set to SD RECEIVE.
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Gabby is creating a game in which users must create shapes before the clock runs out. Which Python module should Gabby use to create shapes on the screen? a Design Graphics b Math Module c Turtle Graphics d Video Module
ANSWER QUICKLY
Answers
Answer:
The answer is "Turtle Graphics"
Explanation:
I took the test and got it right.
Seneca has just applied conditional formatting and realizes that she has made a mistake. Which action should she take to fix the mistake?
A) Clear the rule she created by going to the Conditional Formatting Rules Manager dialog box and deleting the rule.
B) Clear all rules that have been applied to the worksheet or selected range by clicking the Clear Rules button.
C) Use the Undo button or Ctrl+Z.
D) Right-click the area where the conditional formatting rule has been applied, and select Clear Rule from the menu list.
Answers
Answer:
its b
Explanation:
on edg
Answer:
b
Explanation:
Imagine you are the network administrator for your university's network and that you supervise eight network technicians who are responsible for day-to-day installations, upgrades, and troubleshooting. Describe the goals of the security policy you would have in place
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Answer:
1. No sharing of personal data without the permission from the user
2. Zero tolerance for negligence which might make breachers have their way into the network
3. Ensuring no user data are lost, but kept update
As the network administrator for a university, I would have the following goals for my security policy:
ConfidentialityIntegrityAvailabilityWhat are these goals?Confidentiality: The security policy would protect the confidentiality of all data stored on the university's network, including student records, research data, and financial information.
Integrity: The security policy would ensure the integrity of all data on the university's network, preventing unauthorized changes or deletions.
Availability: The security policy would ensure the availability of the university's network, preventing unauthorized disruptions or outages.
To achieve these goals, the security policy would include the following measures:
Strong passwords: All users would be required to create strong passwords that are difficult to guess.
Firewalls: Firewalls would be used to protect the university's network from unauthorized access.
Antivirus software: Antivirus software would be used to protect the university's network from malware.
Data encryption: Sensitive data would be encrypted to protect it from unauthorized access.
User training: All users would be trained on the university's security policies and procedures.
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The vehicle through which we send messages is referred to as the ______. a) channel b) sender c) receiver d) metamessage.
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The vehicle through which we send messages is referred to as the channel.
In communication, a channel refers to the medium or pathway through which a message is conveyed from the sender to the receiver.
Channels can be both verbal and nonverbal, such as face-to-face communication, phone calls, emails, text messages, social media, and so on.
The choice of the channel depends on the nature of the message, the audience, and the context in which the communication takes place.
Factors such as noise, distortion, and feedback can all affect the clarity and accuracy of the message, and the effectiveness of the communication process.
In conclusion, the channel is the vehicle through which we send messages in communication.
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The answer is a) channel. In communication, the channel refers to the means through which a message is conveyed from the sender to the receiver.
It can be a physical channel such as airwaves, cables, or satellite links, or a virtual channel such as the internet or a computer network. The choice of channel depends on factors such as the nature of the message, the urgency of communication, and the distance between the sender and receiver. Channels can also affect the encoding and decoding of messages, as different channels may require different modes of communication.
For instance, a message conveyed through a text message may require a different encoding than a message conveyed through a face-to-face conversation. The channel is a crucial element in the communication process, as it can affect the clarity, accuracy, and effectiveness of the message.
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When designing Blender objects for your own game, what are the criteria you use for deciding how many polygons to use when constructing an object? Identify the category, class, or series of objects for which you plan to use high-polygon models? When would you use low-polygon models?
Answers
When crafting designs within Blender for use in a game, numerous factors determine the appropriate number of polygons needed. These factors can include the platform being targeted, the kind of game that is underway as well as standard visual fidelity requirements.
Why are High polygon models necessary?High polygon models are viable if your target audience primarily interacts with content utilizing high-end platforms like PC and next-gen consoles. These 3D models deliver a more lifelike appearance, allowing for great detail on entities such as characters, weapons, and vehicles.
However, lower-polygon models may be required when designing for mobile phones or low-end systems to enhance overall performance and avoid lags or system crashes. Background elements, buildings, and environments will not require the same level of intricacy and therefore offer flexibility within polygon count.
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[T or F] With the selective repeat protocol, it is possible for the sender to receive an ACK for a packet that falls outside of its current window.
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The given statement "With the selective repeat protocol, it is possible for the sender to receive an ACK for a packet that falls outside of its current window" is False because in the Selective Repeat protocol, it is not possible for the sender to receive an ACK for a packet that falls outside of its current window.
This protocol uses a sliding window mechanism that ensures both the sender and receiver maintain synchronization in terms of transmitted and received packets.
The sender's window defines the range of sequence numbers for packets that it can send before requiring an acknowledgment (ACK). On the other hand, the receiver's window represents the range of sequence numbers it is ready to accept. The windows slide as the sender receives ACKs for the transmitted packets.
Since the windows are designed to keep the sender and receiver synchronized, receiving an ACK for a packet outside the sender's current window would violate this synchronization. In case an ACK is lost or delayed, the sender will retransmit the unacknowledged packet after a timeout, maintaining the consistency of the transmitted data.
In summary, the Selective Repeat protocol ensures that the sender receives ACKs only for packets within its current window, preserving synchronization between the sender and receiver.
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b. What is Algorithm? b . What is Algorithm ?
Answers
\(\huge\purple{Hi!}\)
An algorithm is a procedure used for solving a problem or performing a computation. Algorithms act as an exact list of instructions that conduct specified actions step by step in either hardware- or software-based routines.
Algorithms are widely used throughout all areas of IT. In mathematics and computer science, an algorithm usually refers to a small procedure that solves a recurrent problem. Algorithms are also used as specifications for performing data processing and play a major role in automated systems.
An algorithm could be used for sorting sets of numbers or for more complicated tasks, like recommending user content on social media. Algorithms typically start with initial input and instructions that describe a specific computation. When the computation is executed, the process produces an output.
when you are biased in selecting a password, you choose your password from the entire search space
Answers
When you are biased in selecting a password, you do not choose your password from the entire search space. When selecting a password, it is generally recommended to choose one that is random and not biased towards any specific pattern or easily guessable information.
By choosing a password from the entire search space, you increase the complexity and strength of the password, making it more difficult for unauthorized individuals to guess or crack.
However, if you are biased in selecting a password, it means that you are intentionally choosing a password based on certain patterns, easily guessable information, or personal preferences. This can significantly reduce the strength of the password and make it more vulnerable to password-guessing attacks or brute-force attempts.
To ensure better security, it is important to choose passwords that are not biased and instead follow best practices such as using a combination of uppercase and lowercase letters, numbers, and special characters, and avoiding common words, personal information, or easily identifiable patterns.
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you are the only linux administrator for a very small company. you are constantly asked to fix one problem or another as they occur. which of the following is the best way to log into the system each morning?
Answers
The best way to log into the Linux system each morning is A: 'login as a regular user, then use 'su' command as needed to solve problems.'
In the Linux system, the 'su' command is used to switch from one user account to another. The user will be prompted for the password of the user switching to. As per the given case where for a very small company you are the only administrator of a Linux system. You are frequently asked to fix one issue or another as it occurs, the best way to log into the system each morning is to log in as a regular user and then switch to a substitute user using the 'su' command as required to solve issues.
"
you are the only linux administrator for a very small company. you are constantly asked to fix one problem or another as they occur. which of the following is the best way to log into the system each morning?
A: Login as a regular user, then use su as needed to solve problems
B: Login as a guest user
C: Login as a regular user only
D: None of them
"
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will give brainliest
Which of the following best characterizes how Evan, a computer programmer, might
benefit with regard to upward mobility?
Computer programmers can become highly specialized.
Computer programmers consistently reach the top of their field.
Computer programmers may advance as project leaders or software developers.
Computer programmers typically start in entry-level positions.
Answers
Answer:
Computer programmers may advance as project leaders or software developers.
Describe each of the four methodologies and give an example of software that you might development using each of the methods. For one, explain why you chose that method and what would be in each area of the methodology.
Agile development methodology
DevOps deployment methodology
Waterfall development method
Rapid application development
Answers
Agile Development Methodology: Agile development is a iterative and incremental approach to software development that emphasizes flexibility and collaboration between the development team and stakeholders. Agile methodologies prioritize customer satisfaction, working software, and continuous improvement. An example of software that might be developed using agile methodology is a mobile application, where requirements and priorities can change frequently and the development team needs to adapt and deliver new features quickly. Agile methodologies are well suited for projects that have rapidly changing requirements or are highly dependent on external factors.
DevOps Deployment Methodology: DevOps is a set of practices that combines software development and IT operations to improve the speed, quality and reliability of software deployments. DevOps focuses on automation, continuous integration and continuous deployment. An example of software that might be developed using DevOps methodology is an e-commerce platform, where it's important to have a reliable, fast, and secure deployment process, and that is also easily scalable.
Waterfall Development Methodology: The Waterfall methodology is a linear sequential approach to software development where progress is seen as flowing steadily downwards through the phases of requirements gathering, design, implementation, testing and maintenance. An example of software that might be developed using Waterfall methodology is a large enterprise software system that has well-defined requirements and a long development timeline. This methodology is well suited for projects where requirements are well understood and unlikely to change, and the development process can be divided into distinct phases.
Rapid Application Development (RAD): Rapid Application Development (RAD) is a methodology that emphasizes rapid prototyping and rapid delivery of working software. RAD methodologies prioritize rapid iteration and delivery of working software. An example of software that might be developed using RAD methodology is a startup's MVP (Minimum Viable Product), where the goal is to quickly develop a basic version of the product to test with customers and gather feedback. This methodology is well suited for projects where time-to-market is a critical factor and requirements are not fully understood.
What are the methodology about?Each methodology has its own advantages and disadvantages, and choosing the right methodology depends on the nature of the project, the goals of the development team, and the available resources.
Therefore, Agile methodologies, for example, prioritize flexibility and continuous improvement, while Waterfall methodologies prioritize predictability and a linear development process. DevOps methodologies prioritize automation, speed, and reliability while RAD methodologies prioritize rapid delivery and customer feedback.
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What are firewalls & ipconfig?
Answers
Answer:
A firewall is a network security device that monitors incoming and outgoing network traffic and permits or blocks data packets based on a set of security rules. Its purpose is to establish a barrier between your internal network and incoming traffic from external sources (such as the internet) in order to block malicious traffic like viruses and hackers.
ifconfig is a system administration utility in Unix-like operating systems for network interface configuration. The utility is a command line interface tool and is also used in the system startup scripts of many operating systems. It has features for configuring, controlling, and querying TCP/IP network interface parameters. Ifconfig originally appeared in 4.2BSD as part of the BSD TCP/IP suite.
Answer:
The ipconfig (short for IP Configuration) is a basic, yet popular, Windows network command-line utility used to display the TCP/IP network configuration of a computer. If you are familiar with Linux, this tool is similiar to ifconfig. This tool is often used for troubleshooting network connectivity issues. With ipconfig, you can identify the types of network adapaters on your computer, the computer's IP address, the IP addresses of the DNS (Domain Name System) servers being used, and much more.
A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies. At its most basic, a firewall is essentially the barrier that sits between a private internal network and the public Internet.