The value of the last octet of the default gateway for the workstation with IP address 172.16.77.21/28 is 16.
Why will be is the value of the last octet of the default gateway for a workstation with the IP address 172.16.77.21/28?To determine the value of the last octet of the default gateway for a workstation with the IP address 172.16.77.21/28, we need to understand subnetting and the given subnet mask.
The subnet mask /28 indicates that the first 28 bits of the IP address are for network identification, leaving 4 bits for host identification.
In this case, the IP address 172.16.77.21 is within the subnet defined by the subnet mask /28. To find the default gateway, we need to determine the network address of the subnet.
Calculating the network address:
Convert the IP address to binary: 10101100.00010000.01001101.00010101Apply the subnet mask by considering the first 28 bits and setting the remaining 4 bits to 0: 10101100.00010000.01001101.00010000Convert the resulting binary back to decimal: 172.16.77.16As a result, the value of the last octet of the default gateway would be 16.
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What are the 5 levels of physical security?
We occasionally appear to never achieve our goal. When we finally receive what we desire, though, there are occasions when we discover it's not what we actually wanted. That's because our needs and wants don't always line up.
The scientific study of the mind, as well as that of people and animals, is known as psychology. Numerous psychological studies have been conducted on human wants and the best ways to meet them. Humans need to constantly satisfy their fundamental requirements, according to studies. Studies have also revealed that these demands must be met in a certain sequence based on priority. Abraham Harold Maslow, a significant psychologist who lived from 1908 to 1970, rose to fame for his research on the needs and desires of people. He published two important books, Motivation and Personality and Toward a Psychology of Being. Maslow emphasized that in order to be creative or autonomous, a person must first have their fundamental needs met. Before moving on to meet other, more creative and self-fulfilling requirements, a person must first meet their fundamental functioning demands.
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What’s bigger 4,000,000 KB or 2.8 GB
Answer:2.8 GB is bigeer
Which of the following are the advantages of using a distributed database management system (DDBMS)? (multiple possible answers)
a. The system is scalable, so new data sites can be added without reworking the system design.
b. The data stored closer to users can reduce network traffic.
c. The system is less likely to experience a catastrophic failure when data is stored in various locations.
d. The data is stored in various locations thereby making it is easy to maintain controls and standards.
All a, b, c, and d are the benefits of using a distributed database management system (DDBMS)
The benefits of a distributed database management system (DDBMS) are as follows:
Scalability: Due to the distributed database management system's (DDBMS) excellent scalability, additional data locations can be added without requiring system design adjustments. Depending on the needs, the system can be scaled up or down.
Reduced Network Traffic:Data is kept nearby users by employing a distributed database management system (DDBMS), which lowers network traffic. When a lot of data is being transported between networks, this is advantageous. The performance of the system as a whole is improved by the decrease in network traffic.
Fault Tolerance: Because data is kept in many places, a distributed database management system (DDBMS) is less likely to suffer a catastrophic failure. This makes it possible to continue operating even in the event that one site or location fails.
Ease of Control: It is simple to maintain controls and standards because data is stored in many places. All data sites can be managed using the same standards, which eliminates the need for intensive training or support personnel. This guarantees uniformity in data management and security practices across all sites.
Therefore, a, b, c, and d are the advantages of using a distributed database management system (DDBMS).
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Technological tools such as the internet and email have: decreases the importance of entrepreneurship in the national economy made it easy for small business owners to manage their firms on the go made it harder for small businesses to compete against large businesses increased the number of legal regulations that small businesses should comply to
Technological tools such as the internet and email have made it easy for small business owners to manage their firms on the go. However, they have also increased the number of legal regulations that small businesses should comply with.
Although it may seem like technological advancements have decreased the importance of entrepreneurship in the national economy, in reality, it has actually made it easier for entrepreneurs to start their own businesses and compete against larger corporations.
While it may be more challenging for small businesses to compete against larger businesses, the internet has also provided small businesses with a platform to reach a wider audience and gain more visibility. Overall, the impact of technological tools on small businesses has been mixed, with both positive and negative effects.
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you are worried about email spoofing. what can be put throughout an email's header that provides the originating email account or ip address and not a spoofed one?
X header can be put throughout an email's header that provides the originating email account or IP address and not a spoofed one.
What is IP address?IP address is defined as a special string of characters used to identify each computer communicating across a network utilizing the Internet Protocol. The codes known as IP addresses allow our computers, servers, phones, cameras, printers, and sensors to communicate with one another.
In spam and phishing assaults, email spoofing is a technique used to deceive people into believing a message came from a source they either know or can trust. Spoofing attacks include the sender changing email headers so that client software displays a bogus sender address that most users take at face value.
Thus, X header can be put throughout an email's header that provides the originating email account or IP address and not a spoofed one.
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what kind of tag will give additional info about your webpage
Answer:
The LINK tag
Explanation:
Answer:
The LINK tag
Instead of producing a clickable link, the <link> tag tells the browser that there is some additional information about this page located in a different file.
why do Brainly modderaters answers get verified when they completely wrong and dosent relate to nothing you asked?
Answer:
I actually have no ideas. But either way it's so annoying lol
In the current situation, how do you access information as a student? How will you integrate the use of ICT in your daily life and your chosen track?
Answer:
Explanation:
As a computer science student information is accessed in every possible way. This can be through a local school lan network, mobile devices, e-mail, etc. All of these help information flow to and from various people and makes obtaining this information incredibly simple as a student. Especially in the field of computer science, I need to integrate as many ICT devices with me in my everyday life, to send emails, check calendar updates, research information on the web, check school reports, and even speak with clients.
the margin of error describes a possible random sampling error that occurs within truly random samples. true false
False. The margin of error refers to the potential variability between a sample statistic (e.g., mean or proportion) and the corresponding population parameter. It takes into account both random sampling error and systematic errors introduced by the survey design or measurement methods.
The margin of error does not specifically pertain to random sampling errors alone; it encompasses both random sampling errors and systematic errors. Random sampling error refers to the natural variability that occurs when selecting a sample from a population. It is the discrepancy between the sample estimate and the true population value that would be obtained if the entire population were surveyed.
However, the margin of error also accounts for systematic errors, which are non-random errors introduced by factors such as survey design, data collection methods, or measurement instruments. These errors can bias the results and affect the accuracy of the sample estimate.
In summary, while random sampling error is a component of the margin of error, it is not the sole factor. The margin of error considers both random and systematic errors to provide a measure of uncertainty associated with the sample estimate compared to the true population value.
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what would you advise luis to do in his garden tools before using them?
I would advise Luis to clean, sharpen, lubricate and inspect for damage to his garden tools before using them.
Define the lubricant.
A lubricant is a substance, such as oil or grease, that is used to reduce friction and wear between two surfaces that are in contact with each other. Lubricants are typically used in machinery and equipment to improve efficiency, reduce heat and noise, and extend the lifespan of the machinery. They can also be used in other applications, such as automotive engines and bicycles, to reduce friction between moving parts and prevent damage or wear.
Before using his garden tools, I would advise Luis to perform a few simple steps:
1. Clean the tools: Luis should use a brush or rag to remove any dirt, debris, or rust from his garden tools. This will help prevent any contamination of his garden and reduce the risk of spreading plant diseases.
2. Sharpen the blades: If the blades of Luis's tools are dull, he should sharpen them before use. Dull blades can damage plants and make it more difficult to use the tool effectively.
3. Lubricate moving parts: If Luis's garden tools have moving parts, he should lubricate them with a suitable lubricant to ensure they move smoothly and prevent rust.
4. Inspect for damage: Luis should inspect his garden tools for any signs of damage, such as cracks or bent metal. Damaged tools can be dangerous to use and should be repaired or replaced before use.
Therefore, By taking these simple steps before using his garden tools, Luis can ensure that they are in good condition and ready to use, which will make his gardening tasks easier and more efficient.
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Which of the following activities is not permissible for IT professionals while on the job? Check all of the boxes that apply.
working on a side job while at work for one’s primary job
viewing s3xual content on a company computer
sending coworkers an e-mail joke containing suggestive humor
downloading music from a file-sharing service
The activities that is not permissible for IT professionals while on the job are option A, B, C and D.
Working on a side job while at work for one’s primary jobViewing s3xual content on a company computerSending coworkers an e-mail joke containing suggestive humorDownloading music from a file-sharing service What values underpin the IT industry?In the workplace, employees are frequently required to uphold professionalism, also the issue of accountability, as well as integrity. This entails managing private information responsibly, ensuring a secure workplace, and abstaining from illegal behavior like taking bribes.
IT specialists are the people that often design, test, as well as install, maintain, and that of repair hardware and software for businesses.
Therefore, Employees have a responsibility to comprehend a user's capabilities and needs in order to supply the goods and services that best satisfy those needs, subject, of course, to financial and logistical limitations. The public expects professionals to contribute significantly to society and to behave responsibly.
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How do you make someone Brainliest?
I have asked questions before and promised brainliest, but I don't actually know how. First person to tell me will get brainliest using my new skill! Please Help!
The Event Viewer (Microsoft Windows) or Console (Apple Mac OS X) is used for what purpose?
to view and manage events scheduled in one or more user calendars
to configure system security features such as firewalls and antivirus scanners
to view incidents recorded in the Application, Security , and System logs
to manage user names and passwords on a network
Answer: Its C
Explanation:
The Event Viewer is a practical heritage feature in Windows 10 that collects event logs from programs and system components into a simple structure that you can then examine to diagnose and repair software or hardware issues with your computer. Thus, option C is correct.
What Event Viewer role in Microsoft and macOS?A monitoring application called Microsoft Windows Server Event Viewer displays a log of events and can be used to diagnose problems on Windows-based systems. Information concerning application-related, security-related, system-related, and setup events is shown in the Event Viewer.
Crescendo is a real-time event viewer for macOS that leverages the ESF to display process executions and forks, file events, share mounting events, kernel extension loads, and IPC event data.
Therefore, to view incidents recorded in the Application, Security , and System logs is used for purpose.
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you are an it manager at gigantic life insurance. you have a new desktop support person starting today whose experience is limited to supporting peer-to-peer networks. what do you need to tell him about how windows 10 integrates into a domain-based network?
Windows 10 integrates well into domain-based networks, allowing access to shared resources, group policies, and centralized user management through Active Directory. It's essential for desktop support personnel to understand these tools and technologies to ensure smooth and secure network operations.
As an IT manager at Gigantic Life Insurance, it's important to inform our new desktop support person about how Windows 10 integrates into a domain-based network. Here are a few key points to keep in mind:
1. Windows 10 is designed to work seamlessly with domain-based networks, allowing users to access shared resources and network services easily.
2. When a computer running Windows 10 is added to a domain, it becomes a member of that domain and can be managed centrally by domain administrators.
3. Group Policy is an important feature of Windows 10 in a domain environment. It allows administrators to define and enforce policies across the network, such as security settings, software installation policies, and user permissions.
4. In a domain-based network, user accounts are typically managed centrally by Active Directory, which provides a secure and reliable way to manage access to network resources.
Overall, it's important for our new desktop support person to understand how Windows 10 fits into our domain-based network and to be familiar with the tools and technologies we use to manage it. With the right training and support, we can ensure that all of our systems are running smoothly and securely.
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An online supermarket wants to update its item rates during the sales season. They want to show the earlier rates too but with a strikethrough effect so that the customer knows that the new rates are cheaper.
The ____ element gives a strikethrough appearance to the text.
Answer:
the <strike> element should do it
Explanation:
For a Python program that reads every third integer in a list, which arguments of the range function should you specify?
A start, a stop, and a step argument
A start and a stop argument
No arguments
One stop argument
Answer:
A start, a stop, and a step argument
Explanation:
the range function takes three arguments: a start, a stop, and a step.
By what decade were books readily available to the public across the United States and Europe? A. 1690 B. 1750 C. 1860 D. 1820
Answer: 1820
Explanation:
I believe the answer is the 1820, as the introduction of steam powered printing presses and steam powered paper mills significantly lowered the cost of books to decrease and significantly increased their circulation/availability.
hope this helps
-lvr
1. Sunday Times wants an analysis of the demographic characteristics of its readers. The
Marketing department has collected reader survey records containing the age, gender, marital
status, and annual income of readers. Design an application (Flowchart) that accepts reader
data and, when data entry is complete, produces a count of readers by age groups as follows:
under 20, 20–29, 30–39, 40–49, and 50 and older. Hint: Refer to the program discussed in
class Figure 6-15
2. Create the logic (Flowchart) for a program that calculates and displays the amount of money
you would have if you invested R10000 at 4 percent simple interest for one year. Create a
separate method to do the calculation and return the result to be displayed.
The main program (Flowchart) should prompt the user for the amount of money and passes it
to the interest-calculating method.
Answer:
GIRL
Explanation:
DALAGANG FILIPINA
14 YEARS OLD
NEED FRIENDS
how many network interfaces does microsoft recommend be installed in a hyper-v server?
Microsoft recommends at least two network interfaces be installed in a Hyper-V Server.
This is because the first network interface is used for management purposes while the second network interface is used for virtual machine traffic.The purpose of the first network interface is to handle traffic between the Hyper-V host and its guests.
This network interface is dedicated to Hyper-V management traffic and should not be used for any other purposes.In contrast, the second network interface is used by the virtual machines hosted on the Hyper-V host.
This network interface is responsible for managing virtual machine traffic between the virtual machines and external networks.
Therefore, at least two network interfaces are required for a Hyper-V Server, and it is best practice to separate Hyper-V management traffic from virtual machine traffic to enhance the security of the host network.
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#done with school already
Answer: omg yes same hate it
Explanation:school is boring and we have to do work.
You've just opened a text file in the vi editor and you're in Command Mode by default. There is more than one way to get from Command Mode to Replace Mode. Which of the following key-press sequences will get you into Replace Mode?
a. Press Insert, then press Insert again.
b. Press the 'i' key, then press Insert.
c. Press the 's' key, then press Insert.
c. Press the 's' key, then press Insert. In the vi editor, to switch from Command Mode to Replace Mode, you can press the 's' key, which stands for substitute.
This command allows you to replace the character under the cursor with the text you type.
After pressing the 's' key, you will transition to Insert Mode, where you can directly start typing to replace the character. To enter Insert Mode, you typically press the Insert key, but it may vary depending on your keyboard configuration.
Therefore, the correct key-press sequence to enter Replace Mode would be pressing the 's' key first and then pressing the Insert key or the equivalent key on your keyboard to activate Insert Mode.
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Describe how a network administrator of an upper-tier ISP can implement policy when configuring BGP?
A network administrator of an upper-tier ISP can implement policy when configuring BGP by using route maps, prefix lists, and AS path access lists.
These tools are used to filter incoming and outgoing BGP routes and control the routing decisions of the ISP's network. Route maps are used to manipulate BGP routes based on certain criteria such as prefix, origin, and community value.
Prefix lists are used to filter routes based on the prefix or subnet mask. AS path access lists are used to filter routes based on the number of AS hops that the route has passed through.
In conclusion, a network administrator of an upper-tier ISP can implement policy when configuring BGP by using route maps, prefix lists, AS path access lists, and BGP attributes such as local preference, MED, and weight.
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A taxi cab costs $1.25 for the first mile and $0.25 for each additional mile. Write an
equation for the total cost of a taxi ride, where x is the number of miles that you can ride for
$8.00.
Answer:
0.25x+1.25=8
Explanation:
Hope this helps
How does your phone work?
Answer:
Radiation and enjoyment
Explanation:
In the most basic form, a cell phone is essentially a two-way radio, consisting of a radio transmitter and a radio receiver. When you chat with your friend on your cell phone, your phone converts your voice into an electrical signal, which is then transmitted via radio waves to the nearest cell tower.
Stress and anxiety. Excessive use of mobile phones is bad for your psychological health. Constant over-use of mobile phones leads to increased anxiety, feelings of loneliness, and low self-esteem. Reliance on mobile phones can also cause irritation, frustration, and impatience when they cannot be used.
Even when you can't talk, cell phones make communication easy with the use of text messaging. With more sophisticated cell phones, you can also send pictures, video clips, listen to music, and even access the Internet. Some cell phones also provide access to calculators, maps, GPS devices and television.
Why is special code needed for <?
What are the primary uses of computer?
Answer:
Explanation:
Internet commerce, buying and selling items. emailing, and z00m meeting now :D
Are operating systems like Windows and macOS are single user single task OSS?
The answer is that Apple MacOS is a single-user operating system as well. The macOS operating system allows for multitasking, just like Microsoft Windows does, although only one user can multitask at once.
What is an OS for a single user, single task?Operating systems that support single-user single-tasking let a single user run just one programme at a time. This operating system was created with wireless phones and two-way messaging specifically in mind. Several features, such printing a document
Which operating system supports a single user?Ms-DOS is the best example of a single-user operating system, which is an operating system that only allows one user to use the computer system at once.
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the process of raking and cutting out defective mortar and replacing it with fresh mortar is called: group of answer choices string-lining. tuck pointing. reglet installation. finger-jointing. parging.
The process of raking and cutting out defective mortar and replacing it with fresh mortar is called reglet installation .
What is Reglet installation?
Reglet flashing is put between a wall and a metal roof on the exterior of a building. The reglet is fitted in conjunction with a counter flashing, such as an endwall or sidewall, through a small joint that is cut in the wall.What is the purpose of Reglet flashing?
Between a wall (or the rear of a parapet wall) and a roof, reglet flashing is put. This flashing is used in conjunction with counter flashings to prevent leaks in a roof's 90-degree edge, one of the most important parts of the structure.Learn more about Reglet flashing
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A company hires Brandon, a software engineer. Brandon is asked to work on a project with others in order to meet a tight deadline. He finds himself in weekly meetings to discuss the direction and status of the project, but most of his time is spent creating code. What is Brandon's specialization?
system management
system support
system collaboration
system development
Answer:
System developement
Explanation:
he is creating code, which is devloping the system.
uses the professional expertise within an organization to develop and maintain its information technology systems
The use of professional expertise within an organization to develop and maintain its information technology systems refers to the practice of leveraging in-house IT professionals to ensure the smooth functioning of hardware, software, and network infrastructure.
These professionals possess the required skills and knowledge to create, upgrade, and troubleshoot systems tailored to the organization's specific needs. Having an in-house IT team is beneficial for several reasons. Firstly, it enables quicker resolution of issues as these experts are already familiar with the organization's infrastructure.
Secondly, it encourages cost savings as compared to outsourcing IT services. Lastly, it fosters better communication and understanding between IT staff and other departments, leading to more efficient operations and collaborative problem-solving. Overall, utilizing professional expertise within an organization for IT system development and maintenance ensures a more efficient and reliable technology environment.
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