The main reason to use secondary storage is to hold data for long periods of time, even when the power supply to the computer is turned off.
What is secondary storage?
Data backups from primary storage are frequently kept in secondary storage. Replication or other data protection and recovery procedures are used to copy the data from the primary storage system to the secondary storage system.
Additional Storage Technologies: A memory that is kept off the computer's main memory bus is called secondary storage. It is mostly employed for the long-term, permanent storage of programmes and data. Secondary storage types include hard drives, CDs, DVDs, Pen/Flash drives, SSDs, and more.
Solid state storage units, like USB memory sticks, are one of the three basic categories of auxiliary storage in a computer system.
optical media, including CD, DVD, and Blu-ray discs.
hard disc drives are examples of magnetic storage devices.
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oliver is replacing a processor that fits into an lga1700 socket. the motherboard into which the processor is being installed must be compatible with what generation of processor and chipset?
The processor and chipset that are being installed must both be of the Alder Lake generation.
What devices can I use LGA 1700 with?Alder Lake and Raptor Lake desktop processors from Intel are compatible with the zero insertion force flip-chip LGA 1700 (Socket V), which was first introduced in November 2021. This motherboard is compatible with Intel 12th Gen Core, Pentium Gold, and Celeron CPUs and has an LGA 1700 socket and Z690 chipset.
Can 13th Gen be supported by LGA 1700?Yes, the CPU coolers you may have recently purchased for your Alder Lake-based PC setup will work with the forthcoming Intel processors as well. They do this so they may share the same LGA1700 socket with processors from the 13th generation Raptor Lake.
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how does the u.s. justice department define computer fraud? a) as any crime in which a computer is used 22) b) as any act in which cash is stolen using a computer c) as an illegal act in which knowledge of computer technology is essential d) as an illegal act in which a computer is an integral part of the crime
The correct answer is d) as an illegal act in which a computer is an integral part of the crime.
The United States passed the Computer Fraud and Abuse Act (CFAA) in 1986, making it illegal to access a protected computer without the right authorisation. Any fraud perpetrated via a computer system is referred to as computer fraud. Typically, it entails using computer commands to make unauthorised financial transactions. The Computer Fraud and Abuse Act forbids using certain government computers and those of financial institutions outside the scope of the permission granted to the user. The major goal of this is to stop, or at the very least, lessen, instances of fraud and misuse involving federally secured systems.
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what is the url of the document requested by the browser? b. what version of http is the browser running? c. does the browser request a non-persistent or a persistent connection? d. what is the ip address of the host on which the browser is running? e. what type of browser initiates this message? why is the browser type needed in an http request message?
The answer of the questions about URL, the verion of HTTP, and type of browsers that initiates message is given below:
A). The URL (Uniform Resource Locator) is the complete address of the document requested by the browser. It specifies the location of the resource on the internet and the protocol to be used to access it.
B). The version of HTTP (Hypertext Transfer Protocol) used by the browser is not specified in the HTTP request message. The browser and server negotiate the version of HTTP to be used during the initial handshake.
C). The type of connection, either non-persistent or persistent, is determined by the "Connection" header in the HTTP request message. Non-persistent connections are closed after each request/response pair, while persistent connections remain open for multiple request/response pairs.
D). The IP address of the host on which the browser is running is not included in the HTTP request message.
E). The type of browser that initiates the message can be determined from the "User-Agent" header in the HTTP request message. The browser type is needed in an HTTP request message because different browsers may interpret and display web content differently. The server may use the information to provide a version of the resource that is optimized for the specific browser being used.
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to ask the user of the program for a number, which function should you use?
Both readInt and readFloat are for numbers.
which function should you use the user of the program for a number?
In JavaScript, we use the prompt() function to ask the user for input. As a parameter, we input the text we want to display to the user. Once the user presses “ok,” the input value is returned. We typically store user input in a variable so that we can use the information in our program.In Python, you define a function with the def keyword, then write the function identifier (name) followed by parentheses and a colon.In Python, we use the input() function to ask the user for input. As a parameter, we input the text we want to display to the user. Once the user presses “enter,” the input value is returned. We typically store user input in a variable so that we can use the information in our program.To learn more about program refers to:
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Write code using the range function to add up the series 7, 14, 21, 28, 35, ..... 70 and print the resulting sum.
Expected Output
385
Note that the code, using range functions to add up the series 7, 14, 21, 28, 35, ..... 70 and print the resulting sum - 385 is given as follows:
sum = 0
for i in range(7, 71, 7):
sum += i
print("The sum is", sum)
What is a Function in Programming?A function is essentially a "chunk" of code that you may reuse instead of writing it out several times. Programmers can use functions to break down or breakdown an issue into smaller segments, each of which performs a specific purpose.
Your computer would be able to run the operating system (system software) but would be unable to perform anything else without application software (apps). Software allows the computer and the user to do specified activities.
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measuring across app and web is challenging, yet important for understanding cross-platform behavior. which two solutions does offer to bridge the measurement gap between app and web? (choose two.)
There are two solutions that can be used to bridge the measurement gap between app and web:
Cross-Platform Analytics Tools.Cross-Platform IDs.Cross-Platform Analytics Tools can help you to measure user behavior across both app and web platforms by collecting and aggregating data from both environments. Some popular cross-platform analytics tools include Go0gle Analytics, Mixpanel, and Flurry. Cross-Platform IDs are used to match user data between the app and web platforms. This enables measurement and attribution of user behavior across both platforms. Examples of cross-platform IDs include G0ogle's Advertising ID (GAID), Apple's Identifier for Advertisers (IDFA), and the OpenID Foundation's App-to-App Identity (A2AI).
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write an if statement that assigns true to the variable fever if the variable temperature is greater than 98.6.
Program:
fever = False
temperature = input("Input your temperature: ")
if temperature > 98.6:
fever = True
else:
fever = False
print(fever)
Which column in a Microsoft project defines the precedence relationships among the activities?
Predecessors column in a Microsoft project defines the precedence relationships among the activities.
What are predecessors?A predecessor in MS Project is described as a job that drives its successor task before it may begin or end. When it comes to project scheduling, one particular job may have numerous predecessors.
The more extensive and intricate the project, the more difficult it is to discern the connection between the operations. MS Project provides some amazing features to help users discover which predecessor is influencing their job rapidly.
Start at the top and work your way down when attaching tasks to a predecessor connection. To start many jobs at the same time, use the SS suffix at the end of the link, for example, 8SS. Insert the successor column to detect tasks that do not have linkages.
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The typical ranges for integers may seem strange but are derived from
a) Base 10 floating-point precision
b) Field requirements for typical usage and limits
c) Overflows
d) Powers of two because of base 2 representation within the computer
The typical ranges for integers may seem strange but are derived from Powers of two because of base 2 representation within the computer.
What does a computer do at its core?These are: (1) it receives data or instructions via input; (2) it stores data; (3) this can process data in accordance with user requirements; (4) it provides the outcomes in the form that output; and (5) it regulates all computer-related actions. We go over every one of these operations below.
What use does a computer serve?Obtaining, processing, transmitting, and storing data are regular actions carried out by computers as elements of their functions. Information systems can be categorised as input devices, automation systems, external devices, & storage devices, in that order, to assist computer systems in carrying out these tasks.
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which of the following are some steps to create a critical path? select all that apply. 1 point consult your main customer. set dependencies. make time estimates. create a network diagram.
Establishing relationships between project tasks, calculating the time needed to complete each activity, and producing a graphical depiction of the project schedule are all steps in creating a critical path.
What are the steps involved in critical path?The steps are as follows- Set dependencies: This entails determining the tasks that must be finished before others may start, as well as the order in which those tasks must be accomplished in order to finish the project. Make time estimates: Determine the amount of time needed to perform each work, accounting for any resource limitations and probable obstacles. Network diagram creation: Use a tool like a Gantt or a flowchart to represent the assigned task and relationships graphically. Consult your principal client: Although not required, this phase might help make sure that the critical path matches the customer's needs and expectations.
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what information goes on each line for a proper MLA format heading?
A proper MLA format heading consists of: Your Name, Instructor's Name, Course Name/Number, and Date, centered and double-spaced on the first page.
What does the MLA format mean?MLA Style outlines standards for technology that gives citations and publishing manuscripts. Additionally, MLA Look offers authors a method to credit their resources in essays and Works Cited pages using parenthetical citations.
Do high schools use MLA or APA?MLA is utilized more frequently than APA in high school. But at academia, both APA & MLA are acceptable. For working in the humanities and then in literature, utilize style MLA (Modern Language Association) standard. For scientific and technical writings, APA (American Psychological Association) is used.
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Construct an array Construct a row array named observedValues with elements sensorReading1, sensorReading2, and sensorReading3. Your Function E save 「Reset MATLAB Documentation function observedValues = ConstructArray(sens orReadingi, sensorReading2, sen sorReading3) % Construct a row array name observedValues with elements % sensorReadingi, sen sorReading2, and sensorReading3 observedValues = 0; 4 7 end Code to call your function C Reset 1ConstructArray(5, 6, 7) Check if ConstructArray(33, 45, -10) returns [33, 45,-10]
function observed Values = Construct Array(sensorReading1, sensorReading2, sensorReading3) observed SensorReadings = [sensorReading1, sensorReading2, sensorReading3]; end.
What is an array with example?A gathering of similar types of data is called an array. For instance, we can build an array of the strings type that can hold 100 names if we need to record the names of 100 different persons. array of strings = new String[100]; In this case, the aforementioned array is limited to 100 names.
Why are arrays used?When using numerous variables of the identical type, arrays are employed. It can be described as a collection of identically typed objects. It is more helpful to conceive of an array as a data structure since it is used to store a collection of data.
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True or False?Excel treats capital and small letters as the same, so specifying "USA" is the same as specifying "usa", "Usa", etc.
Excel treats capital and small letters as the same, so specifying "USA" is the same as specifying "usa", "Usa", etc.----- True
The countif function is what?The COUNTIF function in Excel can count how many cells in a range meet a single condition. With COUNTIF, cells can count dates, numbers, and text. Wildcards (*,?) can be used to perform partial matching within the COUNTIF criteria. together with logical operators (>,,>,=).
The number of cells in a range that meet one or more criteria is counted by the COUNTIF function. Cells with dates, numbers, and text can be counted using Excel's COUNTIF function.
It is a well-liked and frequently utilized function. Remember that COUNTIF can only be applied to a single condition. To count cells that satisfy a number of requirements, check out the COUNTIFS function. The general syntax for COUNTIF is as follows:
=COUNTIF(range,criteria)
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compared to cpu cache, random access memory is usually ________.
Random access memory generally operates more slowly than CPU cache.
What precisely is random access memory?Random Access Memory (RAM), often known as main memory, primary memory, or system memory, is a piece of hardware that lets data be saved and retrieved on a computer. When people think about memory modules, they typically think of DRAM.Memory access rates are not increasing as quickly as computer speeds. When compared to random access memory, register access is substantially faster.Random Access Memory (RAM), often known as main memory, primary memory, or system memory, is a piece of hardware that lets data be saved and retrieved on a computer.Random access memory generally operates more slowly than CPU cache.The complete question is,
Random Access memory is ordinarily _____ compared to CPU cache. Which is true: faster, slower, or the same speed? d. On the other hand, it's not known if it's faster or slower.
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how many times does the following loop execute? choose the best answer. int count; while(count<10) cout<
Answer: The loop will execute two times.
What is meant by while loop ?In most computer programming languages, a while loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be thought of as a repeating if statement.
A while loop is a loop that iterates through the code specified in its body — called a while statement — so long as a predetermined condition is met. If or when the condition is no longer met, the loop terminates.
Both for loop and while loop is used to execute the statements repeatedly while the program runs. The major difference between for loop and the while loop is that for loop is used when the number of iterations is known, whereas execution is done in the while loop until the statement in the program is proved wrong.
while loop, the condition is always executed after the body of a loop. It is also called an exit-controlled loop.
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ssuming 'req' is the variable name used as the handler for the request object, which method or property can be used to return the request url string?
The req.url property returns the URL of the requested resource in an HTTP request.
Assuming that req is the variable name used as the handler for the request object, the req.url property can be used to return the request URL string. The req.url property returns the URL of the requested resource as a string. This string can be used to access information about the requested resource, such as the path, query string, and fragment identifier.
The req.url property is a commonly used property in web development, particularly in server-side applications that handle HTTP requests. It represents the URL of the requested resource and is part of the request object that is passed to the server as part of an HTTP request. The request object contains information about the incoming request, including the URL, headers, and body.
In web development, the req.url property is often used to route requests to different parts of an application based on the requested resource. For example, a server-side application might use the URL to determine which file to serve to the client, or which data to return in response to an API request.
In addition to its routing use case, the req.url property can also be used to extract information from the URL, such as query string parameters or the path to the requested resource. This information can be used to implement features such as pagination or filtering of data, or to dynamically generate content based on the requested resource.
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When using TRUE or FALSE as criteria in a function, they are considered to be boolean values and therefore should not be put in quotes.
When using TRUE or FALSE as criteria in a function, they are considered to be boolean values and therefore should not be put in quotes---- True
How do Boolean values work?In mathematics, a function with input and output values of true, false, 0-1, or -1-1 is called a Boolean function. Truth function (or logical function), which is utilized in logic, and switching function, which is more frequently found in older computer science literature, are two alternative names. Boolean algebra and switching theory both deal with boolean functions.
A boolean function is one with n entries or variables because there are 2n possible combinations of the variables. The only values these routines would accept are 0 or 1. An example of a Boolean function would be f(p,q,r) = p X q + r.
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which of the following is usually an advantage of using an array to implement the adt bag? group of answer choices removing a particular entry requires time to locate the entry adding an entry to a bag is fast increasing the size of the array requires time to copy its entries the capacity of the bag is limited
The following option that show us about the advantage of using array is adding an entry to a bag is fast. So the correct option is C.
In the term of In computer science and programming, array programming generally can be defined as the solutions which allow the application of operations to an entire set of values at once. Array usually be used in scientific and engineering settings. Array generally can be classified into two major group, such as Two-Dimensional Arrays and also Three-Dimensional Arrays. Array has a function to store a collection of data.
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describe the output of the stack after a series of operations: push(10), push(5), pop(), push(2), push(10), peek(), push(9), pop(), push(20), push(30), peek(), pop(), push(8).
The output of the stack after the given operations would be.
What is stack ?A stack is a data structure that follows the Last In First Out (LIFO) principle. It is a linear collection of data elements with a single point of access. Each element in the stack is stored in a node with a link to the previous node. The last element in the stack is referred to as the top of the stack and the first element is referred to as the bottom of the stack. Stacks are commonly used to store and manipulate data in memory, in data structures like trees and graphs, and in algorithms like depth-first search. They are also used in software development for storing and manipulating data in a way that is efficient and easy to debug. Stacks are also used to store and manage memory in computers, allowing for quick access to data in memory.
The stack: [8, 20, 10, 2]
push(10): This will add 10 to the top of the stack.
push(5): This will add 5 to the top of the stack, making it [10, 5].
pop(): This will remove the top element (5) from the stack, making it [10].
push(2): This will add 2 to the top of the stack, making it [10, 2].
push(10): This will add 10 to the top of the stack, making it [10, 2, 10].
peek(): This will return the top element (10) of the stack without removing it, making it [10, 2, 10].
push(9): This will add 9 to the top of the stack, making it [10, 2, 10, 9].
pop(): This will remove the top element (9) from the stack, making it [10, 2, 10].
push(20): This will add 20 to the top of the stack, making it [10, 2, 10, 20].
push(30): This will add 30 to the top of the stack, making it [10, 2, 10, 20, 30].
peek(): This will return the top element (30) of the stack without removing it, making it [10, 2, 10, 20, 30].
pop(): This will remove the top element (30) from the stack, making it [10, 2, 10, 20].
push(8): This will add 8 to the top of the stack, making it [10, 2, 10, 20, 8].
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fixed layouts are appropiate for webpages used in controlled enviroments such as those created for a specific purpose within an internal company intranet true false
A fixed layouts are appropiate for webpages used in controlled enviroments such as those created for a specific purpose within an internal company. The sentences is TRUE.
Fixed layouts are often used in controlled environments, such as internal company intranets, where the design and functionality of the website is closely managed and the number of devices accessing the site is limited. In these cases, a fixed layout can provide a consistent user experience and allow for easier management of the site's design.
A fixed layout, also known as a static layout, is a type of web design in which the layout of a web page is set to a fixed width and does not change based on the size or orientation of the user's device or screen. This means that the layout remains the same regardless of the screen size, resolution, or device used to view the page.
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the sidebar of a webpage typically contains information about when the site was last updated. t/f
It's erroneous to assume that a webpage's sidebar will always state whenever the website was last updated.
What exactly do you understand by webpage?a website. A page is a straightforward document that a browser can see. These publications are created using the HTML coding system (which we look into in more detail in other articles). A new website can incorporate many various sorts of resources, including style data, which governs the appearance and feel of the page.
Can a website be compromised?By taking advantage of vulnerabilities, hackers can run code, download malware, steal, or change data. Hackers typically snoop about and crawl sites to find underlying weaknesses and vulnerabilities and subsequently plan assaults and data breaches.
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which of the following is/are true? group of answer choices whitespace can be used to format code to make it easier to read all of the others are true whitespace is ignored by the compiler whitespace includes spaces, tab characters, an
The correct answer is The JavaScript engine ignores whitespace, which includes spaces, tabs, and return characters, and it can be used to format code to make it easier to read.
Whitespace is a term that describes characters that are utilised to create a horizontal or vertical gap between other characters. HTML, CSS, JavaScript, and other computer languages frequently employ whitespace to divide tokens. The absence of text or pictures on a document page. The term, which is also known as "negative space," comes from the fact that on white paper, when you printed something, any blank areas stayed white. Defining white space Whitespace has a really straightforward idea behind it. Simply put, it is the space that between blocks, text, graphics, and images. Negative space, or whitespace, is another name for it.
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what is a feature of object-oriented computing?group of answer choicesside-effect freeplatform-independentstatelessencapsulation of states
Encapsulation of states is a feature of object-oriented computing. Encapsulation refers to a process of wrapping the equal code in one location.
Encapsulation refers to a step to restrict the direct access to some elements of an object, so users cannot access state numbers for all of the variables of a particular object. Encapsulation is aimed to hide both data members and data functions or steps that linked with an instantiated class or object. In C++, we can integrate data members and the use that operate together inside a single class. For example, class Rectangle { public: int length; int breadth; int getArea() { return length * breadth; } };
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you have replaced a power supply in a client's computer. however, while you were working, you tripped on the power cord and bent the prongs on the plug so that it now is difficult to plug in an outlet. the customer receives the computer, notices the bent prongs, and begins shouting at you. what do you do first?
The first thing I would do is apologize. Then I would explain what happened and offer to replace the plug with a new one. I would also offer to reimburse the customer for any inconvenience caused.
I am sorry for the inconvenience caused. I understand that it can be frustrating to receive a product with a damaged part. I want to assure you that the damage was caused unintentionally when I tripped on the power cord while installing the new power supply. I am willing to replace the plug with a new one and to reimburse you for any inconvenience caused. If you have any further questions or concerns, please do not hesitate to contact me.
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collection of statements or declarations written in human readable programming language that the computer uses to determine what actions a programmer is trying to have it take?
A set of statements or declarations stated in a programming language that can be read by humans is referred to as a program or software.
Why is a program necessary for a computer?Classes & functions are utilized in programming languages to organize commands. Programming allows a computer to carry out all these orders regularly so that people don't have to repeat the process via hand, which is why it is so crucial. Instead, the software program can complete it correctly and automatically.
What is a program VS software?A set of instructions used to create a software program using a programming language is known as a computer program. A software package of programs enables hardware to carry out a certain function.
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pete would like to set up a database called bake sale fundraiser so that he can begin defining the objects within it. which mysql command should pete use
Pete should use the "CREATE DATABASE" command in MySQL to create the "bake sale fundraiser" database. The syntax would be: CREATE DATABASE bake_sale_fundraiser;
Pete can use the following command in MySQL to create a new database called "bake sale fundraiser":
CREATE DATABASE bake_sale_fundraiser;
This command will create an empty database with the specified name. Once the database is created, Pete can start creating tables and defining the relationships between tables to store the data related to his bake sale fundraiser.
The "CREATE DATABASE" command in MySQL is used to create a new database in the database management system. The command's syntax is as follows:
CREATE DATABASE database_name;
In this case, database_name is the name of the database that Pete would like to create, which is "bake_sale_fundraiser". After executing this command, the database will be created and ready to use. Pete can then begin defining tables, views, stored procedures, and other database objects within the database.
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how to calculate the availability rating of a cloud based it resource based on estimated future behavior
To calculate the availability rating of a cloud-based IT resource based on estimated future behavior, you can use the following steps: Define the availability requirement, Gather data,Estimate future behavior, Calculate the availability rating and Compare to the requirement
Define the availability requirement: Determine the desired level of availability for the resource, usually expressed as a percentage, such as 99.99% or 99.95%. This will serve as the target availability rating.Gather data: Collect data on the historical availability of the resource, including any downtime, maintenance windows, and other factors that have affected its availability in the past.Estimate future behavior: Based on the historical data and any known future changes to the resource, estimate the expected availability of the resource over a specified time period, such as the next 12 months.Calculate the availability rating: Divide the estimated available time by the total time in the specified time period and multiply by 100 to express the result as a percentage.Compare to the requirement: Compare the calculated availability rating to the desired level of availability defined in step 1. If the calculated rating meets or exceeds the requirement, the resource is considered to have an acceptable level of availability. If the rating falls below the requirement, additional measures may be necessary to improve the availability of the resource.It's important to note that the accuracy of the availability rating will depend on the quality and completeness of the data used to estimate future behaviour. The rating should be reviewed and updated regularly to remain accurate and relevant.
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what is the minimum flight visibility and proximity to cloud requirements for vfr flight, at 6,500 feet msl, in class c, d, and e airspace?
The minimum flight visibility are 3 miles visibility; 1,000 feet above and 500 feet below.
Airspace is any particular three-dimensional area of the atmosphere that is under the jurisdiction of a nation and is located above its land, including its territorial waters. Aerospace, the umbrella word covering the Earth's atmosphere and the nearby outer space, is not the same thing.
However, air traffic control does not always regulate traffic operating under visual flight rules (VFR) within this airspace. Controlled airspace is where it is deemed necessary that air traffic control has some sort of positive executive control over aircraft flying in that airspace.
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3.At which OSI model layer does a media converter operate?Layer 1 (Correct)Layer 2Layer 3Layer 4
Layer 1 OSI model layer does a media converter operate.
What is the OSI model?
The reference model known as OSI, or Open System Interconnection, explains how data from one computer's software program travels over a physical media to another computer's software application.
Each of the seven OSI levels carries out a specific network function.
In 1984, the International Organization for Standardization (ISO) created the OSI model, which is currently regarded as an architectural framework for inter-computer interactions.
The OSI model breaks down the entire process into seven more manageable, smaller tasks. Each layer has a certain task assigned to it.
Each layer is self-contained, allowing each layer's given work to be completed individually.
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.
the relation below has a primary key column of plantid. which column(s) from this relation could be a foreign key in another, related relation? check all that qualify.
PlantID, PhZone, and Azalea200neutral from this relation may function as a foreign key in a linked relation.
Why do you use the term "foreign key"?
A relational database maintains primary key uniqueness by limiting the number of rows that can contain a given primary key value. Foreign keys are a column or group of columns in a table whose values correspond to the primary key in another table. In addition to limiting the data that may be stored in the foreign key table, a foreign key constraint also restricts how the main key table's data can be modified. Let's imagine, for illustration, that the salesperson row in the Sales table is deleted. To guarantee that the information in that column is present The foreign key constraint is imposed to the PK column in the PK table.
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NOTE: The given question is incomplete on the portal. Here is the complete question.
QUESTION: The relation below has a primary key column of plantid. which column(s) from this relation could be a foreign key in another, related relation? Check all that qualify.
(A) PlantID
(B) PhZone
(C) Name100acidic8
(D) Azalea200neutral
(E) 5Rose300alkaline
(F) 4Boxwood