Motion mode, or M-mode. It is the only display that shows the position of the reflector over time.
The ultrasonic wave is displayed in time-motion along a selected ultrasound line in M-mode. It offers a flat perspective of the heart. The time axis is used to depict every reflector along this line. To complete the conversion of the analog echo signal received by the analog front end into digital for further processing by a digital signal processor (DSP) or microcontroller unit, the analog-to-digital converter (ADC) is employed in the ICs for UIS (MCU). The sound waves will be compressed as they approach the transducer and reflect at a higher frequency.
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in a , you need to create a new pc with a mirrored 2 hard drive configuration from the choices. your primary concern is redundancy with a secondary requirement of 1tb fast data access. write speed is not an issue. you may use a drive more than once or not at all. choose the 2 disks that meet your requirements
To create a new computer based on the requested requirements, the two hard drives they select:
Solid state drive (SSD)Hybrid hard drive (SSHD)Solid state drive vs Hybrid hard driveThe access time is the time required for the computer to access the requested data from the hard drive, Solid state drives (SSD), having no moving parts inside, have much faster and more consistent access times, however, once the hard drive accesses the data, the transfer time may vary, but A hybrid hard drive (SSHD) is a storage unit that combines the high storage capacity of a hard drive with the faster read/write speed of an SSD.
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Calendar with days off for 3 people python
Katya studies in another city and can only come to her parents
on weekends. Mom works on a schedule of two in two.
Dad's in a day or two. They planned a 2-day
trip to nature, but finally got confused in
each other's schedules.
Task description: Create a universal calendar with the weekends of each of the family
At the same time, the calendar should display
the schedule of 3 users.
The calendar must be at least 12 months long.
Python please
num1 = int(input("Enter the number to be checked: "))
if num1%2==0: print("Your number is an even number!")
else: print("Your number is not even!")
What is an print?In order to create a hard copy (printed copy) of the electronic data being printed, a computer transfers data to a computer printer. For instance, you may write your resume in a word processor, print copies of it, and mail them to various employers.
maths = int(input("Enter your maths mark: "))
English = int(input("Enter your English mark: "))
social = int(input("Enter your social mark: "))
science = int(input("Enter your science mark: "))
computer = int(input("Enter your computer mark: "))
Sum = maths + English + social + science + computer
average = Sum / 5
print("Sum of your marks are:",Sum)
print("average of your marks are:",average)
Therefore, if num1%2==0: print("Your number is an even number!")
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Elapsed time an item spends moving through a process from start to finish is called...
Lead time is the amount of time an item takes to complete a procedure from beginning to conclusion.
Takt time is the average length of time that elapses between the start of the manufacturing of two subsequent product units. Lead time, as used in inventory management, describes the interval between a customer's request for a good or service and the moment the order is delivered. Lead Time is the amount of time a client must wait between making an order and receiving a product or service. In other words, it is the average amount of time required for a product or unit to move from the point of entry to the point of exit, delays included. The delivery lead time is for the good or service.
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Which of the following code provides instructions to the hardware? Service Pack Operating System Application Firmware Submit iii 5 of 7 6 Question For which of the following Windows versions, Microsoft has stopped providing support services? [Choose all that apply.] Windows 8.1 Windows 8 Windows XP Windows 7 Submit iii 6 of 7
Firmware is code that provides instructions to hardware. Firmware is stored in read-only memory (ROM) and is typically used to boot the device and run its basic functions.
Updating Firmware: The Pros and ConsFirmware can be updated to fix bugs or add new features, but this requires specialised knowledge and tools.
Firmware is a type of software that is stored on a hardware device, such as a computer’s BIOS chip. Firmware is used to perform low-level tasks and is usually not updated or replaced by users. However, in some cases, users may need to update their firmware in order to fix bugs or add new features.
Why Microsoft Stopped Supporting Windows 8.1, 8, and XPAs of January 2020, Microsoft no longer provides support services for:
Windows 8.1.Windows 8.Windows XP.This means that users of these operating systems will no longer receive security updates or other patches from Microsoft. While users are still able to use these operating systems, it is generally recommended that they upgrade to a newer version of Windows in order to stay secure.
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In Scratch, when you want to add an if statement, you know that you must also add what type of block? A. if/then B. control C. loop D. forever
In Scratch, when you want to add an if statement, you know that you must also add what type of block is option B. control.
What does a Scratch if statement accomplish?If the condition is satisfied, the blocks included therein will execute, and the script in question will then proceed. In contrast to the If () Then, Else block, if the condition is false, the block's code will be ignored and the script will continue.
Note that One of Scratch's nine building blocks, control blocks' job is to restrict the movement of the sprite in particular circumstances. To do this, conditional statements, loops, repeats, and causes can be inserted.
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A local variable can be accessed from anywhere in the program.
a. True
b. False
Answer:False
Explanation: A local variable can accessed throughout the program by all the functions in the program . It can only be accessed by the function statements in which it is declared not other functions.
traffic engineers and lawmakers have designed our roads, laws and traffic controls to help drivers what other road users are about to do.
Traffic engineers and lawmakers have designed our roads, laws, and traffic controls to help drivers to predict the actions of other road users.
What are traffic rules?Traffic is made up of all the people and things that use public spaces to get from one location to another, including vehicles, bikes, horses, and other ridden or herded animals.
In order to prevent accidents, it's crucial to adhere to traffic laws. Since accidents are one of the main causes of death worldwide. By taking responsibility and behaving responsibly, many lives can be saved.
Therefore, our roads, laws, and traffic signals were created by traffic engineers and legislators to aid drivers in predicting the activities of other road users.
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you used the subtotal feature on a dataset containing states, major cities within each state, and populations. you intended to create one subtotal for each state; however, a subtotal row displays below each city. what caused this result?
Select the column that contains the information you want to group by, then click Sort A to Z or Sort Z to A in the Sort & Filter group on the Data tab.
What is subtotal?Subtotal is defined as a portion of a group or column of figures' sum or total, as in an accounting statement. Microsoft Excel's SUBTOTAL function gives the subtotal value from a set of cells.
Click Sort A to Z or Sort Z to A in the Sort & Filter group on the Data tab after choosing the column that contains the data you wish to group by. Click Subtotal in the Outline group of the Data tab. Select the column to subtotal by clicking in the At each change in box.
Thus, select the column that contains the information you want to group by, then click Sort A to Z or Sort Z to A in the Sort & Filter group on the Data tab.
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why is the list constructor commonly used to find an index of an array element?
The list constructor is commonly used to find an index of array as it returns the array value for a particular index.
An array allows you to store multiple values with the same name and access them by using an index number.
A block of memory known as an array is used to store a group of identically typed data objects (also known as elements). When you need to keep track of numerous identical data elements but don't need to name them all, arrays come in handy. The position of an item in the array is instead indicated by the array name and a number (referred to as an index). You are able to create arrays of ints, doubles, Strings, and even custom classes like Students.
An index can be used to store a value in an array A locker number is similar to an array index. It makes it easier for you to locate a specific location to keep and get items. Using an index, you can retrieve or add a value from or to an array.
Most programming languages count elements in lists and arrays starting at index 0, so the first element in an array is at index 0. An integer that designates a spot in an array is called an array index. The first character is at index 0, which is similar to how Strings are indexed in Java. In Java, arrays start the index at 0 not 1.
For example, if we want to make an array with 5 elements of type int the the following displays the indexes and values it:
index 0 1 2 3 4 5
value 8 55 88 5 -3 67
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how to implement a password policy
The following steps are to be followed to implement a password policy:
1. ENFORCE PASSWORD HISTORY
2. SET MAXIMUM PASSWORD AGE
3. SET MINIMUM PASSWORD AGE
4. SET COMPLEXITY REQUIREMENTS
5. CREATE A PASSPHRASE
6. IMPLEMENT MULTI-FACTOR AUTHENTICATION
What is a password policy?
By encouraging users to adopt secure passwords and to use them appropriately, a password policy is a set of guidelines meant to improve computer security. A password policy is frequently included in an organization's formal rules and may be covered in security awareness training. A rule that a password must abide by is the rule of password strength. For instance, a minimum of five characters may be required under laws governing password strength.
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true or false? the purpose of a security audit is to make sure computing environments and security controls work as expected.
True: the purpose of a security audit is to make sure computing environments and security controls work as expected.
What is cybersecurity?Cybersecurity can be defined as a preventive practice that is typically used for protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access, especially through the use of technology, frameworks, security policies, processes and network engineers.
In Cybersecurity, security auditing and analysis is a strategic information security processes that is designed and developed to ensure computing environments and security controls all work as they should, especially by ensuring they are in tandem with the security policies.
In this context, we can reasonably infer and logically deduce that ensuring all of the computing environments and security controls is the main purpose of a security audit and analysis.
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In the ________ phase of the sdlc, developers identify the features and functions needed in the new system.
In the system definition phase of the sdlc, developers identify the features and functions needed in the new system.
What is SDLC?
A organized procedure known as the Software Development Life Cycle (SDLC) provides the fastest possible production of high-quality, low-cost software. Producing top-notch software that meets and surpasses all client expectations and needs is the aim of the SDLC.
To efficiently create and manage applications, the SDLC process entails planning, designing, developing, testing, and deploying with ongoing maintenance.
Planning and research. Designing the architecture of the product.Coding and developing.In testing.Maintenance.The current system development life cycle consists of seven key phases. Here is a quick summary:
Planning Stage Feasibility or Analysis RequirementsDesign and prototyping,Software development, Software testing, Implementation, and integration are the stages.Operations and Upkeep StageLearn more about SDLC click here:
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Which of the following is considered data? Attributes that define properties or characteristics of an object Documents that outline useful statistics and figures for humans Quantities, characters, or symbols computers use to perform operations Values derived from facts that have meaning for people
The statement which is considered data is: quantities, characters, or symbols computers use to perform operations.
What is data?Data simply refers to any representation of factual instructions or information in a formalized and structured manner, especially as a series of binary digits (bits), symbols, characters, quantities, or strings that are used on computer systems in a company.
The kinds of data type.In Computer programming, there are four (4) common data types and these include:
Boolean (bool)String (str)Integer type (int)Floating point type (float).In conclusion, we can reasonably infer and logically deduce that data simply refers to an information that has not been processed.
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What are benefits of good study habits? Select four options.
A. improved academic performance
B. reduced stress
C. better performance in extra-curricular activities
D. remembering information
E. an effective use of time
Learning is a change in behavior due to experience and practice. Based on these questions, the benefit of good study habits is to improved academic performance. (A)
Explaination what is learningLearning is a process or effort made by each individual to get changes in behavior, both in the form of knowledge, skills, attitudes and positive values as an experience from various materials that have been studied. The purpose of learning is to train thinking skills. Studying various sciences and fields of science can provide opportunities to hone and practice thinking skills. Activities can form habits of logical thinking, systematization, generalization, and proof that are very important.
Familiarizing yourself with studying will provide several benefits. The following are the benefits of learning, namely:
Our horizons become wider.We are becoming more and more curious to know other sciences.Improved academic performanceWe are more rewarded for being smarter.Learn more about what is learning at : brainly.com/question/24959987
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could the total completion time be further improved by allowing people to work on activities outside of their official team designation? justify your response with appropriate reasoning.
No, the total completion time be further improved by allowing people to work on activities outside of their official team designation.
What do you know about official team designation?
Employees are given designations as their official job titles.
A company's directors, officers, managers, and shareholders are just a few of the stakeholders that help it manage itself so that its business goals are achieved.
Critical tasks may require additional staff members because any delay in their completion time results in a longer overall completion time. Assume you can reassign team members to a task using the guidelines below:
No one is allowed to work on a project outside of their team. For instance, a computer programmer can only be assigned to activities 1, 2, 3, or 4 and not to any of the others.Every task must always have at least one person assigned to it.For each additional person assigned to an activity, it may be finished one week earlier.Learn more about designation click here:
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Once you’ve selected a sound in Scratch, what is a special effect that can be applied to that sound? A. robot B. alien C. reverb D. dinosaur
Once you’ve selected a sound in Scratch, a special effect that can be applied to that sound is reverb. The correct option is C.
What is the reverb effect?Reverb is absolutely present everywhere. We are always surrounded by the ambient acoustic effect, which happens when sound waves released from a sound source bounce off the surfaces in a place at different rates and intensities, producing a sequence of audible reflections.
Reverb and slow effect is the effects that make the song slow and vibrant, and it makes the voice of the song a little thick.
Therefore, the correct option is C. reverb.
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a central issue in the microsoft antitrust lawsuit involved microsoft's integration of its internet browser into its windows operating system, to be sold as one unit. this practice is known as group of answer choices wholesale maintenance. retail maintenance. tying. predation.
A central issue in the Microsoft antitrust lawsuit involved Microsoft's integration of its internet browser into its windows operating system, to be sold as one unit is a practice that is known as: C. tying.
What is an operating system?In Computer technology, an operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, in order to manage random access memory (RAM), software programs, computer hardware and all user processes.
Microsoft was involved in an antitrust lawsuit with respect to tying the integration of its internet (web) browser into its windows operating system (OS) such as Windows 7, 8, 10, etc., in order to sell them to end users as a single unit.
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Which of the following services are available regardless of whether the telephone company network is available?
DSL
Cable modem
Dial-up
ISDN
The services that are available regardless of whether the telephone company network is available is option B: Cable modem.
What does a cable modem do?A cable modem functions similarly to a digital translator. It takes the information your ISP sends you and converts it into language your router can understand. The signal is subsequently distributed to your devices by your router. This is how a cable modem connected to your network can provide wireless Internet (WiFi).
Hence, A modem is a device that links your home to your Internet service provider (ISP), such as Xfinity, typically over a coax cable connection. The modem converts signals from your ISP into signals that can be used by your local devices and the other way around.
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which of the following software is a general purpose application software used in business? accounts receivable software microsoft excel microsoft windows c
Accounts Receivable Software is the following software is a general purpose operation software used in business.
What is General purpose software?
Software that has a wide range of operations is appertained to as general purpose software. Office operations like word processing and donation software are exemplifications of general- purpose software.
A company's credit administration, cash operation, invoicing, payments, collections, and other procedures are automated using accounts delinquent software. It offers advanced perfection and a better manner for leadership to handle both customer relations and the cash inflow cycle.
Depending on the size of the business and its objects for managing accounts delinquent, different account software may be stylish. The rates to look for in AR software are listed below.
Cash inflow controlelectronic B to B payments Automatic credit operation processescreation and distribution of invoices automatic operation of money automated emails for collections are:
Cash flow controlelectronic B to B paymentsAutomatic credit application processescreation and distribution of invoicesautomatic application of moneyautomated emails for collectionsLearn more about Accounts Receivable Software click here:
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Which of the following is challenge of sustaining technology?
a. Provides a cheaper product for current customers.
b. Provides a faster product for current
customers.
c. Provides a product that does not meet existing customer's future needs.
d. Provides a better product for current customers.
The challenge of sustaining technology is providing a product that does not meet existing customers' future needs. The correct option is c.
What is sustaining technology?It involves evolution and betterment, working within established markets and with pre-existing products and ideas, but rating, improving the show, and generally making things better.
The smartphone market is an illustration of enduring innovation because every year, cell phone manufacturers. Sustaining innovation occurs when a company creates better-performing products to sell for higher profits to its best customers.
Therefore, the correct option is c, the challenge of sustaining technology.
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there is absolutely no information about who is responsible for the content of the website on a ymyl topic. true or false
The statement is false. There are three main categories of links: Internal links are clickable passageways inside your own website that connect pages.
External links are clickable links that take users away from your website and to another. The information in Your Money or Your Life (YMYL) content has the potential to negatively affect the reader's happiness, health, safety, or financial stability if it is provided incorrectly, untruthfully, or deceptively. Websites that sell goods, offer services, or provide information that may have an impact on users' well-being, financial security, or safety are referred to as "Your Money or Your Life" (YMYL) websites. Building high-quality links using white hat SEO tactics (i.e., through natural outreach) is even more crucial than in other industries because crypto websites are regarded as YMYL.
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which x11 window system element is the main system component?
Answer: X11 Server.
Explanation:
The component X11 server of X11 window system element is the main system component.
What is a server?A server is a software component or hardware (computer program) used in technology that offers functionality to the other applications or devices that are used in other applications. Known as the client-server model, this architecture.
The activities that servers might offer are frequently referred to as "services," and they can include tasks like completing calculations for a client or distributing resources or data among several clients.
Both a single client and a single server are capable of supporting many clients. It is possible for a client process to run on a single device or to connect to a server running on a separate phone over a network. The most common types of servers were database servers, file servers, SMTP servers, print servers, server software, game servers, and server software.
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what information is used by a process running on one host to identify a process running on another host?
The port number of the socket in the destination process and the destination host's IP address.
What is IP address?
Any device on a network can be identified by its IP address, which stands for Internet Protocol. IP addresses are used by computers to connect with one another on different networks and the internet.
What is Port number?
An internet message or other network communication that arrives at a server can be redirected to a specific process by using the port number. All network-connected devices have standardized ports with a unique number installed.
A client submits a request of some kind to a server running on a different system, and the server reviews the request, acts on it in some way, and then might deliver some form of data back to the client. This fundamental concept is used by nearly all IP applications. Although this isn't always the case (many UDP-based "servers" simply monitor network activity and don't really return any data), it is true for the majority of applications.
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one thing to watch out for is compiler optimization. compilers do all sorts of clever things, including removing loops which increment values that no other part of the program subsequently uses. how can you ensure the compiler does not remove the main loop above from your tlb size estimator?
You can ensure the compiler does not remove the main loop above from your TLB size estimator by using GCC's optimize option gcc -O0 to disable the optimization. This is the default setting.
What is a compiler in programming?A compiler is a specific software that converts the source code of a computer language into machine code, bytecode, or another programming language. Typically, the source code is written in a high-level, human-readable language such as Java or C++.
Compliers are classified as follows:
Compilers that cross-compile. They generate executable machine code for a platform that is not the platform on which the compiler is operating.Compilers for Bootstrap These compilers must compile a programming language into which they are written.Decompiler. Source to source/transcompiler.Learn more about compilers in programming:
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jorge is reading a document that he knows contains comments, but he is unable to see them. in order to view the comments, he can press the show markup button on the tracking group of the review tab and then ensure that the comments option is selected.
The tracking group of the review tab and then ensure that the comments option is true.
What is review tab?The purpose of the Review tab is to provide an opportunity to review the document and get feedback on final changes. The Reviews tab is divided into several groups. Correct, Language, Accessibility, Language, Comment, Follow Up, Change, Compare, Ink, Continue. Click the Validation icon on the top ribbon to display the Validation window. A confirmation panel appears on the left side of the screen. Microsoft Word has features that let you track changes made by multiple users and review features that allow reviewers to add comments to the document. These features are very useful when you are part of a peer group that needs to work together on a project.
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(a) how many one-to-one functions are there from a set with four elements to a set with five elements? there are choices for where to send the first element of the domain, choices for where to send the second element of the domain, and so forth. thus, the total number of one-to-one functions is . (b) how many one-to-one functions are there from a set with four elements to a set with three elements? (c) how many one-to-one functions are there from a set with four elements to a set with four elements? (d) how many one-to-one functions are there from a set with four elements to a set with six elements?
The number of one-to-one functions is given as follows:
a) Four to five: 120.
b) Four to three: 24.
c) Four to four: 24.
d) Four to six: 360.
What is a one-to-one function?A one-to-one function is a function in which each element of the output is mapped to at most one element of the input.
The permutation formula is used to give the number of possible functions in this problem, which is given as follows:
[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]
Giving the number of permutations of x elements from a set of n elements.
Hence the amount for item a is given as follows:
5!/(5 - 4)! = 5! = 120.
For item b, the amount is given as follows:
4!/(4 - 3)! = 4! = 24.
For item c, the amount is given as follows:
4!/(4 - 4)! = 4! = 24.
As the factorial of zero is of 1.
For item d, the amount is given as follows:
6!/(6 - 4)! = 6!/2! = 360.
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Play a text-based adventure game (10 points)
The game must ask the user to make 3 choices at least twice.
It must use at least one loop and one randomizing element
The game must have at least 2 different ending depending on the user’s choice
Python
Using the knowledge in computational language in python it is possible to write a code that must use at least one loop and one randomizing element and must have at least 2 different ending depending on the user’s choice.
Writting the code:print("\nMovement commands : North, South, East, or West")
print("Add to inventory: Get item\n")
introduction() # I just cut my long-winded intro. it works.
rooms = {
'House': {'north': 'Drug Store', 'south': 'Clinic', 'east': 'Kitchen', 'west': 'Craft Store'},
'Drug Store': {'south': 'House', 'east': 'Electronics Store', 'item': 'Hand Sanitizer'},
'Electronics Store': {'west': 'Drug Store', 'item': 'ANC Headphones'},
'Craft Store': {'east': 'House', 'item': 'A Mask'},
'Clinic': {'north': 'House', 'east': 'CDC', 'item': 'A Vaccine'},
'CDC': {'west': 'Clinic', 'item': 'Dr Fauci Candle'},
'Kitchen': {'west': 'House', 'north': 'State of Florida', 'item': 'Anti-viral Spray'},
'State of Florida': {'item': 'COVID-19'} # VILLAIN, final room
}
current_room = 'House' # location variable that will change as player moves
inventory = [] # empty list that will fill as you collect items
directions = ('north', 'south', 'east', 'west') # possible movements
item = ('hand sanitizer', 'anc headphones', 'a mask', 'a vaccine', 'dr fauci candle',
'anti-viral spray', 'covid-19')
while True:
print('\nYou are in the {}'.format(current_room)) # current game status
print('Inventory: {}'.format(inventory))
if 'item' not in rooms[current_room]:
pass
else:
print('You see {}'.format(rooms[current_room]['item']))
print('-' * 25)
command = input('Enter your move:\n').lower().strip()
if command in directions:
if command in rooms[current_room]:
current_room = rooms[current_room][command]
if current_room in ['State of Florida']:
if len(inventory) == 6:
print('You have contracted COVID-19! G A M E O V E R')
else:
print('You have defeated COVID-19!')
print('Thank you for protecting your fellow teammates.')
break
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a file of style rules with a .css file extension holds a(n) cascading style sheet.
A file of style rules with a .css file extension holds a(n) External cascading style sheet.
What does an HTML external CSS mean?A set of CSS rules is all that an external style sheet is. HTML tags are not permitted in it. To link to an external style sheet, use the link> tag, which is placed in the head of an HTML page. There is no restriction on how many external style sheets one HTML page can use.
Therefore, With an external style sheet, you can alter just one file to alter the entire appearance of a website! The link> element in the head section of every HTML page needs to contain a reference to the external style sheet file.
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The team uses its ________ to determine how many requirements it can commit to accomplishing in the next scrum period.
The team uses its Team velocity to determine how many requirements it can commit to accomplishing in the next scrum period.
What is Team velocity?
Team velocity is described by Scrum, Inc. as "the key statistic in Scrum" and "measures the quantity of work a team can handle during a single sprint." After some time, you'll figure out the average number of points you finish each sprint by adding up the points for all fully finished user stories.
A team completes a predetermined amount of work during a timed period called a Scrum sprint cycle. Each sprint begins as soon as the previous one is over and lasts for two to four weeks on average.
The Scrum sprint cycle is frequently described as a continuous development process. It gives product releases a predictable work cadence and maintains the project's momentum until completion.
The Scrum sprint cycle is represented by five events, according to the official Scrum Guide: sprint planning, daily scrum, sprint review, and sprint retrospective. The sprint itself, which houses the other four, is the fifth item.
Here's some more information about what happens throughout a Scrum sprint cycle.
Sprint planning: Beginning the Sprint and outlining the tasks that must be accomplishedDaily Scrum: Developers meet every day for fifteen minutes to discuss their work, any obstacles, and what they will be working on next. Sprint review: Developers assess what was delivered and choose what should be worked on in the following sprint.Sprint retrospective: An analysis of the procedure to enhance the following sprint.Learn more about scrum period click here:
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With partial dependencies, data redundancies occur because every row entry requires duplication of data.
a. true
b. false
Answer: Option A) True
Explanation:
A partial dependency can exist only - if a table's primary key is composed of several attributes, if a table in 1NF has a single-attribute primary key, then the table is automatically in 2NF. Therefore, with partial dependencies, data redundancies occur because every row entry requires duplication of data.