A number of telecom companies, the chief information officer (CIO) is negotiating leasing rates. Several computers are linked via a hub in a local area network (LAN).
What is domain?
Switches, one of the network's traffic controllers, typically operate at Layer. By utilising packet switching, they enable the connection of several devices within a LAN while reducing the collision domain. To allow private network addresses to be converted to a random external port and public IP address, both network address translation (NAT) and port address translation (PAT) must be enabled. A demilitarised zone (DMZ) is a physical or logical subnet in computer networks that divides a local area network (LAN) from other untrusted networks, typically the public internet.
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what is the relationship between hvac and physical security? what four physical characteristics of the indoor environment are controlled by a properly designed hvac system? what are the optimal temperature and humidity ranges for computing systems?
The HVAC systems are easily cause various accidental cases due to its complexity nature.
What is a HVAC ?The employment of various technologies for heating, ventilation, and air conditioning is done to regulate the temperature, humidity, and cleanliness of the air in a closed environment. Its objective is to provide adequate indoor air quality and thermal comfort.HVAC is stand for the heating, ventilation and the air conditioning system that basically perform various type computer management and operation system. It also helps to improve the productivity of the system.To cool or heat a building, the main unit of a ducted system forces air via a network of air ducts. On the other hand, ductless systems don't have air ducts and employ different techniques to spread cleaned air across a room.The parameter being monitored and controlled is the controlled variable. The dry-bulb temperature of the air leaving the cooling coil is the controllable variable in this particular instance. The sensor assesses the state of the controlled variable and provides the controller with an input signal.To learn more about HVAC system here:
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import is a built-in function that accepts the name of a module as an argument and loads its functions, variables, and other definitions.T/F
Import is a built-in function that accepts the name of a module as an argument and loads its functions, variables, and other definitions is True.
What is built-in function?A built-in function is one that is pre-installed in a programming language, software programme, or other user-accessible tool. For instance, the SUM function is a built-in feature of most spreadsheet programmes that sums up all the cells in a row or column.The phrase "built-in" designates the fact that these features are integral to the language or tool's fundamental operation and were not added by an outside library or module. In reality, it is possible to use built-in features without importing any modules. Due to the lack of an additional step before being called, they are quicker than conventional functions.For instance, all mathematical operations in Python, including addition (+), subtraction (-), multiplication (*), and division (**),To learn more about built-in function refer to:
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which functionality should you use to delegate administrative tasks for specific resource groups in azure? classic service management role based access control delegate management console resource group security mode
The functionality that you should use to delegate administrative tasks for specific resource groups in azure is option B: role based access control
What exactly is meant by role-based access control?Role-based access control, also known as role-based security, is a method for limiting system access to authorized users in computer system security. It is a strategy to put in place either required or optional access controls.
Therefore, base on the context of the above, Role-based security, sometimes referred to as role-based access control (RBAC), is a method that limits system access. Setting rights and permissions is necessary to grant authorized users access.
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6. Each sales person earns Bonus points for the sales of each product type based on the following criteria. 1 point for every sh. 50 for Faiba, 2 points for every sh. 60 for Gateway, 3 point for every sh. 50 for Vodafone, 2 point for every sh. 60 for SAF. Insert a column Bonus Points in row 3 and compute the points of each sales person [5]
The column Bonus Points in row 3 and compute the points of each sales person [5] are
What is bonus?
Bonus is a form of financial compensation given to an employee or contractor in addition to their regular wages or salary. Bonuses may be awarded to employees based on their performance or for meeting certain goals. Bonuses may be in the form of a cash payment, extra paid vacation, or other benefits such as a stock option or gift. Bonuses may also be awarded to employees for long-term service or loyalty. Bonuses are a way of rewarding employees for their hard work and dedication to the company. They can also be used as an incentive to encourage employees to stay with the company, or to motivate them to reach higher levels of performance.
In the third row of the table, the column ‘Bonus Points’ can be added.
For salesperson A, the bonus points earned can be calculated as follows:
For Faiba - A has sold Sh.600, so the bonus points earned are 600/50 = 12.
For Gateway - A has sold Sh.120, so the bonus points earned are 120/60 = 2.
For Vodafone - A has sold Sh.500, so the bonus points earned are 500/50 = 10.
For SAF - A has sold Sh.120, so the bonus points earned are 120/60 = 2.
Therefore, the total bonus points earned by salesperson A is 12 + 2 + 10 + 2 = 26.
Similarly, the bonus points earned by other salespersons can be calculated and the total bonus points earned by each salesperson can be inserted in the ‘Bonus Points’ column.
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what are earth's structural spheres? question 5 options: geosphere and atmosphere centrosphere, geosphere, biosphere, and atmosphere lithosphere, biosphere, and atmosphere lithosphere, hydrosphere, and atmosphere lithosphere, hydrosphere, biosphere, and atmosphere
The five Earth systems (geosphere, biosphere, cryosphere, hydrosphere, and atmosphere) combine to create the surroundings we are familiar with.
What are the structural spheres of the Earth? The Earth's system can be divided into four major subsystems: land, water, living beings, and air.These four subsystems are referred to as "spheres." They are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air).They are called spheres because they are round, like the Earth.The four spheres are the geosphere (all of Earth's rock), hydrosphere (all of Earth's water), atmosphere (all of Earth's gases), and biosphere (all the living things on Earth).The five Earth systems (geosphere, biosphere, cryosphere, hydrosphere, and atmosphere) work together to form our familiar surroundings. The Earth's border is made up of four interconnected portions known as "spheres": the lithosphere, hydrosphere, biosphere, and atmosphere.To learn more about spheres of Earth refer
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amazon's dash cart enables shoppers to easily sign in and begin using teh cart. dash cart combines which two technologies to make this work?
Grab an item, scan it on one of the Dash Cart cameras, and then place it in the cart as usual.
How Amazon cart works?Grab an item, scan it on one of the Dash Cart cameras, and then place it in the cart as usual. The Dash cart uses a combination of computer vision algorithms and sensor fusion to help identify goods placed in the cart.Shoppers then load the cart with their bags (if they're using them) and proceed to scan their purchases using one of the cameras located close to the handlebar of the Dash Cart. The cart makes use of a combination of sensor fusion and computer vision algorithms to help verify each item added to and removed from the cart.To learn more about Dash Cart refer,
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assume you are using a doubly-linked list data structure with many nodes. what is the typical number of node references (links) that must be modified to remove a single node from the middle of the list? consider the neighboring nodes.
The typical number of node references (links) that must be modified to remove a single node from the middle of the list is 2.
What are doubly linked lists used for?When front and back navigation is needed, it is employed in navigation systems. It is a back and forward button that the browser uses to implement back and forth navigation of visited web pages. Additionally, a traditional game deck of cards is utilized to depict it.The fact that a doubly linked list is simpler to implement than a single linked list is the primary justification for its adoption. Even though the doubly linked implementation's code is a little bit longer than the singly linked one, it tends to be a little bit more "obvious" in its goal, making it simpler to implement and debug.To learn more about Node references refer,
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a wireless access point configured to use wired equivalent privacy (wep) is an example of which kind of vulnerability? answer unpatched software default settings weak security configurations zero-day exploit
Weak security settings include those that employ access control privacy (wep) on wireless access points.
What is wifi, for instance?A number of these terms may be familiar to you already: Radio and television communication, radar, gsm, global navigation systems (GPS), WiFi, Nfc, and rf are examples of "wireless" technology. identification, all of which have drastically diverse applications in various circumstances.
Which gadget is wireless?There is some form of network connectivity on a wireless device. If a laptop or PDA had a wireless modem, they would also be wireless, much like a mobile phone. Software are mobile when they connect to a network and exchange the data with it.
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Classify each of the following as a python keyword, type, value, or built-in function.
a. while
b. boolean
c. "hi'
d. print
a. keyword
b. type
c. value
d. built-in function
_____specialized rules, abbreviations, formatting, and symbols that alert users to important information.
Conventions in the Official Guidelines for Coding and Reporting (OCGR) are specialized rules, abbreviations, formatting, and symbols that alert users to important information.
What regulations apply to official coding?The four collaborating parties produced a set of standards called the Official Guidelines for Coding and Reporting (OGCR) to go along with and supplement the official conventions and guidelines found in the ICD-10-CM and ICD-10-PCS.
What kind of coding convention is this, for instance?The definition of a constant is one of the coding convention examples. Java uses underscore ('_') characters to denote word separations, hence constants should be expressed in capital letters. A static final field in a class is what Java programmers refer to as a constant.
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which of the following are correct names for variables according to java naming conventions? 51) a) findarea b) radius c) radius d) findarea e) radius
The Java naming convention for variables dictates that each word should begin with a lowercase letter, with the initial letter of each next word being capitalized.
What are variables in Java?The Java naming convention for variables is to always begin with a lowercase letter and then capitalize the initial letter of each word that follows.
Since Java variables cannot contain white space, compound word variables must be written using the lower camel case syntax.
Data values are kept in variables as storage. Methods should be verbs with the first letter capitalized, mixed case with the second letter lowercase, and internal words with the first letter capitalized. All instance, class, and class constants—aside from variables—are written in mixed case with a lowercase first letter. The first letter of internal words is uppercase.
Therefore the answer is all right.
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joe is responsible for the security of the systems that control and monitor devices for a power plant. what type of system does joe likely administer?
Joe probably manages a system of the type known as Supervisory Control and Data Acquisition (SCADA).
Which kind of analysis is most appropriate for evaluating the danger to a company's reputation?Data loss, system downtime, and legal repercussions are a few examples of the risks that can be identified through qualitative risk assessments.
Who ought to take part in risk management activities?An summary of the project's risks and opportunities, together with a plan for risk mitigation or opportunity exploitation, are provided by the risk manager to help management make decisions. They serve as the focal point for the project's risk management efforts.
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Yuri wants to assign a task to his co-worker. He clicked the Task button to enter the subject, start date, and end date for the task. Then he clicked the Details button to add the number of hours needed for the task. Yuri clicked Save & Close to complete the assignment, but his co-worker did not receive the task. Which best explains Yuri’s error?
He cannot assign a task to an individual co-worker.
He should have entered the hours needed in the Task area.
He entered the wrong subject name in the Task area.
He did not add his co-worker’s information before saving the task.
It appears that before saving the task, Yuri omitted to include his coworkers' information.
By information, what do you mean?Information is a stimulus that has meaning for the recipient in a particular situation. Data is the broad term used to describe information that is entered into and stored in a computer. Data that has undergone processing, such as formatting and printing, can once more be interpreted as information.
What are some information uses?Uses of information. In a number of circumstances, people turn to information to find meaning. Sometimes they use data strategically, to carry out concrete actions (e.g., to acquire a skill or reach a goal). Sometimes data is used in cognitive ways (e.g., to generate ideas).
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susan is a digital forensic examiner. she is investigating a case in which a driver has been accused of vehicular homicide. she has the driver's mobile device and cellular records. what type of mobile device evidence is most likely to reveal whether the driver was actively using a mobile device when the incident occurred?
Text Information is the type of mobile device evidence is most likely to reveal whether the driver was actively using a mobile device when the incident occurred.
Which measurement can show forensic investigators how long it has been since a person died?Status Rigor MortisIn order to ascertain the individual's time of death, a forensic expert witness like Dr. Chundru will examine an autopsy report in order to comprehend the body's rigor mortis at the time of the medical examination. A corpse usually reaches complete rigor mortis 15 hours after passing away.A security measure known as a honeypot sets up a virtual trap to entice intruders. Attackers can take advantage of flaws in a computer system that has been purposefully compromised, allowing you to research them and strengthen your security measures.To learn more about forensic expert refer to:
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you need to limit the impact of a security breach for a particular file server with sensitive company data. which strategy would you employ? answer containment segmentation isolation soar
A segmentation technique can be used to mitigate the impact of a security compromise on a specific file server containing critical company data.
What are data analysis segmentation techniques? A segmentation technique can be used to mitigate the impact of a security compromise on a specific file server containing critical company data.This adds another layer of security for the overall health of your network.To prevent viruses from spreading, separate your backup from other devices on your network.A segmented network also has the following advantages:If your network becomes contaminated, separating your backups will keep them clean and usable. By putting suitable firewall rules around the backup interface, only essential communication is allowed through.In essence, threat actors find it difficult to attack targets that they are ignorant of or cannot access.A recovery test should be performed every six months to a year as a best practice step, in addition to isolating your backups from the rest of your network.It will act as a full test restore in an isolated environment with mission-critical VMs such as file servers, ERP servers, and so on.To learn more about segmentation technique refer
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you are the network administrator for contoso. your company's network contains an active directory domain containing a user named user1. all computers in the domain run windows 10. you enable windows powershell remoting on the computers. you need to ensure that user1 can access and schedule logging of performance counters. the solution must use the principle of least privilege. to which group should you add user1?
Right-click contoso.com in the Directory Users and Devices window. An Directory domain with the name contoso.com is present on your network.
What is the purpose of PowerShell?PowerShell is frequently used as a scripting to automate system management. In CI/CD setups, it is frequently used to create, test, and publish solutions as well. Built atop the. NET Common Language Framework is PowerShell (CLR).
What makes PowerShell so well-liked?It's a distinctive feature that gives IT specialists the ability to remotely automate and carry out unique operations on any Windows PC connected to the corporate network. The best part is that by simply typing a piece of control code, PowerShell gives IT administrators complete control and visibility of each of those network capacity.
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select all that apply. in an inheritance situation, the new class that you create from an existing class is known as the
The new class that you create from an existing class in an inheritance situation is referred to as the base class function Object.
Inheritance enables programmers to independently modify original software via public classes and interfaces, to specify a new implementation while preserving the same behaviours, and to construct classes that are built upon existing classes. Several derived classes inherit from a single base class in this style of inheritance. The constructors are called in the same order that classes are inherited when they are created.
What is multiple inheritance?
The base class function Object will be invoked first followed by the function Object of the derived class if we have a base class and one derived class that inherits this base class. Creating a class by deriving from multiple direct base classes is known as multiple inheritance.
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scarlet is developing a system compliant with the pci dess. waht type of information sithe most likely type she want sto protect
Organizations that process, store, or transport cardholder data are subject to the PCI DSS set of security standards. It addresses issues including malware prevention, firewalls, authentication, encryption, and incident response.
What is PCI DSS?For businesses that deal with branded credit cards from the main card brands, the Payment Card Industry Data Security Standard (PCI DSS) is a security standard for information.The Payment Card Industry Security Standards Council is in charge of enforcing the PCI Standard, which is imposed by the card companies. In order to tighten safeguards over cardholder data and decrease credit card fraud, the standard was developed.Annual or quarterly [better source needed] validation of compliance is carried out using a technique appropriate to the volume of transactions processed.Assessor of Self-Assessment Questionnaire (SAQ) for Internal Security particular to Firm (ISA)Independent Security Assessor (QSA)Twelve requirements are listed in the PCI Data Security Standard, and they are grouped into six logically linked categories termed "control objectives."To learn more about PCI DSS refer to:
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write a program asking for the user to input his name and marks in computer. If marks are greater than 40,then display a message saying you have passed in computer. otherwise you display you have failed in computer.
Answer: We can enter the mark into our c program and the script will try to find out the grade by using a series of else if condition checking. Each if else condition checks for a mark for a particular grade and if it is TRUE then all other checkings ( else if ) are omitted.
Getting the Grade by using input mark in C programming by using if else condition check
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Answer:
This question can have both answers that is yes as well as no.
1.Yes, it can serve as an editor who completes your content and ensures it will read well to others.
2. No, the editor should have tracked changes which would have shown you where they would apply recommended edits.
Explanation:
what are some challenges that existing data centers face as they move toward supporting cloud computing? group of answer choices increased it labor costs to manager the cloud environment. greater energy consumption for the same load of applications.
As long as you have internet connectivity, cloud computing enables you to access resources, data, services, and applications from anywhere.
What is cloud computing?Simply described, cloud computing is the distribution of computing services over the Internet ("the cloud"), including servers, storage, databases, networking, software, analytics, and intelligence, in order to provide speedier innovation, adaptable resources, and scale economies.
Here are the main challenges facing cloud computing, in brief:
concerns with cyber security.
cost containment and management.lacking in resources or knowledge.Governance/Control.Compliance.managing several clouds.Performance.creating a private cloud.Here, there are a number of important difficulties that need to be addressed, including lengthy troubleshooting, application unavailability, migration agents, and cutover complexity.
As long as you have internet connectivity, cloud computing enables you to access resources, data, services, and applications from anywhere. Some tools and strategies will enable you to access information even if you are not connected to the internet.
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as part of an organization-wide red team exercise, frank is able to use a known vulnerability to compromise an apache web server. once he has gained access, what should his next step be if he wants to use the system to pivot to protected systems behind the dmz that the web server resides in?
Apache doesn't operate as an administrative user by default. In actuality, it frequently operates as a limited user. Frank should look for a privilege escalation avenue that will allow him to take more action.
What is Apache?Under the terms of the Apache License 2.0, the Apache HTTP Server is a cross-platform web server that is offered for free and open source. Apache is developed and maintained by a public community of engineers under the guidance of the Apache Software Foundation. Although the most recent versions of Apache HTTP Server also support Microsoft Windows, OpenVMS, mainframes, NetWare, and OS/2, they were largely instrumental in the early development of the World Wide Web and quickly took the place of NCSA HTTPd as the industry standard.
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a- the stored procedure will be named getcustomerinfo. b- add one in parameter called incustomeremail with a data type of varchar(254). c- inside the sproc body, declare a variable called tempcustid with a data type of int. d- set the tempcustid variable to the result of a subquery that selects customerid from the customeremails table where emailaddress
Add one IN variable with the name inCustomerEmail and a VARCHAR data type (254). Declare a variable with a data type named tempCustId inside the sproc's body.
What does the word "emailaddress" mean?A recipient email box identified by an email address is where messages are sent. While the addressing formats used by early communications systems varied, email addresses now adhere to a set of precise guidelines that were first defined by the Internet Protocol (IETF) inside the 1980s and modified by Html 5322 and 6854.
Do mailing addresses and email addresses match up?It is delivered to the people we wish to receive the message. It is possible to share and discuss messages and topics of all kinds. While a mail list is a collection of people who share a common interest.
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true or false? the marketing hub uses shared contact information with the sales hub and service hub via the crm contacts database. true false
A method that focuses on utilizing a software program to conveniently store and source a contact's information, including their name, contact history, email address, and more
The source of a visitor is determined by HubSpot in what ways?
HubSpot places tracking cookies in users' browsers when they arrive on your site, where it monitors their activity and recognizes them as a distinct visitor. HubSpot can update the source property values of your contacts by using these tracking cookies.
The purpose of a sales hub
With all of your tools and data in one simple-to-use, robust CRM platform that your entire team adores, Sales Hub accelerates your sales process and reduces friction. You are now free to concentrate on your clients, who are what actually matters.
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uppose that the log-based immediate-update technique is employed. describe the recovery process when a system crash occurs at time
Data backups or recovery methods based on delayed and immediate updates can be employed to prevent data loss.
What are the data-base recovery technique?Although database systems can fail, just like any other type of computer system, the information contained inside must always be accessible. A database must have the tools necessary for quick recovery in the event of failure. It must also be atomic, meaning that either the transaction has no impact on the database or it is properly finished and committed (the effect is permanently recorded in the database).
Both data backup and recovery from failure conditions can be done in automatic and non-automatic ways. Database recovery procedures are methods for recovering data that has been lost as a result of system crashes, transaction errors, viruses, catastrophic failure, improper command execution, etc.
Therefore, it is possible to apply data backup strategies or recovery methods based on deferred update and immediate update. The availability of a unique file called a system log is crucial for recovery methods.
When a system crashes, item is searched back through the log for all transactions T that have written a start transaction(T) entry into the log but have not yet written a commit(T) entry; these transactions might need to be rolled back in order to reverse their effects on the database during the recovery process.
UndoingPostponed updatecurrent updateCaching/BufferingDark pagingReverse RecoveryMoving ForwardHere are a few examples of backup methods:
a complete database backupcontrasting backupbackup of transaction logsHence, Data backups or recovery methods based on delayed and immediate updates can be employed to prevent data loss.
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in file systems consistent with unix semantics: a. users cannot share the pointer of current location into a file. b. writes to a file by a user are immediately visible to other users that have this file open. c. writes performed by one user are not seen by other users . d. a file cannot be opened by one user only.
Other users with this file open are immediately able to see any changes made by one user. The right answer is (b).
How a system functions ?Simply described, a system is a well-organized group of components (or subsystems) that work closely together to achieve a single objective. The system receives a variety of inputs, processes those inputs through certain steps to create specific outputs, and then combines those outputs to achieve its ultimate objective.
What are the top five system types?Information systems, monetary systems, eco - systems, computer systems, and educational systems are all things that everyone is connected with. I can also add a number of other things that are commonly referred to as systems by experts in a certain field to this list.
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how many bits will you need to borrow from the host portion to create the required number of subnets? (each bit borrowed doubles the number of subnets.) 2. how many subnets will you create (2 to the power of the number of borrowed bits)? 3. what is the subnet mask for your new subnetted networks? 4. what is the total number of host addresses per subnet (2 to the power of the number of un- borrowed bits)? 5. how many host addresses per subnet are available for devices (the answer to the above question minus 2) 6. build the network ip address scope. if there are more than 8 subnets, show the first 8 and the last one. if there are 8 or fewer subnets, show all subnets. do not show more subnets than you need.
We can build twice as many subnets when we borrow a host bit, so if we borrow two host bits, we can create four subnets. The number of subnets you can build doubles for every host bit you "steal." 128 + 64 = 192 is the binary to decimal conversion. A new subnet mask of 255.255 will be used.
What is meant by decimal?
The accepted method for representing both integer and non-integer numbers is the decimal numeral system. It is the expansion of the Hindu-Arabic numeral system to non-integer values.A decimal numeral refers broadly to the notation of a number in the decimal numeral system (also frequently merely called a decimal or, less accurately, a decimal number). A decimal separator can occasionally be used to identify decimals (usually "." or "," as in 25.9703 or 3,1415).As in "3.14 is the approximate value of to two decimals," "decimal" may also refer specifically to the digits that follow the decimal separator. The function of zero-digits following a decimal separator is to denote the accuracy of a value.To learn more about decimal refer to
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a student claimed that he has learned about an authentication mechanism that is used for identity verification of remote devices that are connected to a network but are outside of the network. what authentication is the student talking about? group of answer choices ping command dns authentication remote network authentication endpoint authentication
The student talking about endpoint authentication as it is used for identity verification of remote devices that are connected to a network but are outside of the network.
What is endpoint authentication?In network environments where remote users frequently arrive in waves, endpoint authentication is put into practise. Endpoint security systems that identify, validate, and authorise access to the connected network are typically used to implement endpoint authentication. The user or individual is verified, but the connecting endpoint device is also validated. The endpoint device needs to follow the network's security guidelines in order to be granted access to the network.
For instance, endpoint authentication-based wireless networks check both the security protocols used by the endpoint device as well as user credentials, such as a service set identifier (SSID) and password. The list of endpoint media access control (MAC) or physical device addresses that some security systems may keep on file helps to ensure that only authorised devices, regardless of user or individual, are connected.
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omni-roach: a legged robot capable of traversing multiple types of large obstacles and self-righting
A problem with virtual networks is that data transmitting through them cannot be encrypted and therefore is not secure.
a. True
b. False
The given statement is False, "virtual networks don't have the drawback of making data transmission across them insecure because it is unable to encrypt it."
What is Virtual Networking?
Multiple PCs, virtual machines (VMs), virtual servers, or other devices can communicate with one another over various office and data center locations thanks to virtual networking. Virtual networking expands these capabilities by using software administration to connect computers and servers over the Internet, as opposed to physical networking, which connects computers using cabling and other hardware. It makes use of virtualized variations of conventional network tools like switches and network adapters to provide easier network configuration changes and more effective routing.
With the help of virtual networking, devices can operate in numerous locations with the same capabilities as a regular physical network. This enables data centers to spread across various physical locations and gives network administrators new, more effective options, such as the ability to quickly modify the network as needs change without having to replace or purchase additional hardware, greater flexibility in provisioning the network to specific needs and applications, and the capability to move workloads across the network infrastructure without compromising service, security, and availability.
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