Answer:
headgear is an orthodontic appliance used to correct bite and support proper jaw alignment and growth
Elena wrote the following code in scratch to have the sprite move and then turn around. however, the code does not work as expected. what should be done to fix the error?
change "move 20 steps" to "move 10 steps"
change "turn left 180 degrees" to "turn left 90 degrees"
change "turn left 90 degrees" to "turn right 180 degrees"
change "turn right 90 degrees" to "turn left 90 degrees"
The thing that Elena need or should do to fix the error is option Change "turn right 90 degrees" to "turn left 90 degrees".
How is the error going to be fixed?Based on the question, we have the the highlights which are:
The sprite is need to move forward and also turns aroundThe first line of the code segment moves the sprite 20 steps forward;This step is correct, and it does not need to be changed.Based on the sprite turn, it is one that need to rotate 360 degrees in a direction.
Based on the code segment, we have the below rotations:
180 degrees left90 degrees left90 degrees rightWhen the angles of rotation are added, we have:
180 + 90 - 90 = 90.
Therefore, The thing that Elena need or should do to fix the error is option Change "turn right 90 degrees" to "turn left 90 degrees".
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Which device can relay packets from one network to another and is usually programmable?
The device can relay packets from one network to another and is usually programmable is known to be called Router.
What is a router used for?A router is known to be a kind of device that links two or more packet-switched networks as well as subnetworks.
Note that it is one that tends to serves some primary functions and as such, one can say that The device can relay packets from one network to another and is usually programmable is known to be called Router.
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slot is a small form factor solid state drive SSD for laptops and modern motherboards.
Answer:
M.2
Explanation:
Debra tracks her business finances in a spreadsheet. She wants to figure out how much she could increase profits if she raises prices on some products. What feature should she use to find the answer?.
On this spreadsheet, a feature which Debra should use to find the answer is the What-if analysis.
What is a spreadsheet application?A spreadsheet application can be defined as a type of software program which is typically designed and develop with cells that are arranged in a tabulated format in rows and columns, so as to do the following on a data set:
GenerateSortCalculateFormatArrangeWhat is the What-if analysis?The What-if analysis can be defined as a feature of Microsoft Excel and it can be defined as a process that is designed and developed for changing the values in cells, so as to see how these changes will affect the outcome of Excel formulas on the spreadsheet.
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________ is an application program function that deals with storing and retrieving data. data storage data access logic application logic presentation logic application access storage
Data storage is a function of application programs that manages storing and retrieving of data. The correct option is a i.e data storage.
One of the general functions of all application programs is data storage that handles storing and retrieving large amounts of data. Some examples of data storage provided by various application programs are:
MS E-xcel handles datasheets by storing data for the purpose of analysisWhats-App is used for communication purposes dealing with storing and retrieving data such as messages, media, and documentsDatabase management systems deal with storing, analyzing and retrieving large amount of dataWord processors allow to input, modify, format, and output data, thus, help in data storing and retrieving.Options (b) data access logic, (c) application logic and (d) presentation logic are also functionalities of application programs but they do not offer data storage facilities. They serve their own purposes such as:
Data access logic creates a logic to store and fetch the data in databases.Application logic sends the data to the front-end to serve users. Presentation logic provides a graphical user interface, also called front-end, in order to make application programs usable.Whereas, option application access storage (e) is the functionality of system software such as operating system, not the application software, that provides storage so that application programs can organize their data file.
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You have a computer that runs on a windows 10 operating system and supports modern sleep. what will happen if you close the lid of the computer?
You have a computer that runs on the Windows 10 operating system and supports modern sleep mode what will happen if you close the computer lid is the computer will be put into sleep mode. If Modern Sleep is supported, the settings for closing the lid will be configured to trigger sleep mode.
A computer system is a basic, complete and functional arrangement of hardware and software with everything needed to implement computing performance. That is the basic working definition of a computer system as we know it, but computer systems have gone through many formal changes over the last few decades.
The physical components of a computer can also be interpreted as hardware. This includes the keyboard, mouse, monitor and processor. Hardware consists of input devices and output devices that make up a complete computer system. Examples of input devices are keyboards, optical scanners, mice and joysticks that are used to enter data into a computer.
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When the entire network, including all security devices, is virtualized, this is known as:_________
When the entire network, including all security devices, is virtualized, this is known as SDN (software-defined networking
SDN (software-defined networking) is a network architecture in which network control is decoupled from hardware and moved into the cloud. This means that the entire network, including all security devices, can be virtualized.
This has many advantages, including simplified network management, increased flexibility, and improved performance. However, it also comes with some risks. One of the biggest risks is that of security vulnerabilities.
When all security devices are virtualized, it becomes much easier for hackers to breach them. This is because all of the devices are in one place and are often not as well-protected as they would be in a physical network.
Another risk is that of data loss. If something goes wrong with the virtualization process, all of the data stored on the virtual devices could be lost.
Despite these risks, SDN is a promising technology that can offer many benefits. It is important to be aware of the risks involved, but with proper security measures in place, SDN can be a great way to improve your network.
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Experience does not always help us to grow. often we go through experiences that should develop us but they do not. why do they not help us to grow? what holds us back?
Experience does not always help us to grow because we are said to be immature and as such the thing that holds us back is immaturity or lack of sensitivity.
What is an immature person like?A person who is known to be Emotionally immature is said to be a person who lack some forms of emotional as well as social skills and have trouble communication to other adults.
Note that some kind of behaviors can be a signal that a person have no experience and as such, Experience does not always help us to grow because we are said to be immature and as such the thing that holds us back is immaturity or lack of sensitivity.
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True or false: even when using cables to connect network devices, interference form fluorescent light fixtures and electric motors can sometimes disrupt the transmission of data.
Answer:
I think its false
Explanation:
The ability to present an effective message with useful content is obviously important to a good _____ presentation.
A successful oral presentation depends on your ability to communicate your ideas clearly and with relevant content.
What is an oral expression? Oral presentations, often known as public speaking or just presentations, involve one or more speakers discussing a particular topic with an audience.This seeks to provide information, amuse, educate, and/or make a point.When the author speaks in front of other students, coworkers, or other interested groups to convey the results of years of expertise and research while outlining essential elements to success, the book is referred to as an example of oral presentation.An oral presentation is one of the best venues for fusing verbal prowess with powerful nonverbal indicators to extend your communication.It enables people to speak in front of a live audience with assurance about their thoughts and opinions.To learn more about Oral presentation, refer to:
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Assume double[][][] x = new double[4][5][6], what are x.length, x[2].length, and x[0][0].length?
a. 4, 5, and 4
b. 4, 5, and 6
c. 6, 5, and 4
d. 5, 5, and 5
If we assume double[][][] x = new double[4][5][6], then x.length, x[2].length, and x[0][0].length are; b; 4, 5 and 6
How to Interpret Multidimensional Array?
In C/C++, we can define multidimensional arrays in simple words as an array of arrays. Data in multidimensional arrays are stored in tabular form (in row-major order).
General form of declaring N-dimensional arrays:
data_type array_name[size1][size2]....[sizeN];
data_type: Type of data to be stored in the array.
Now, if we Assume double[][] x = new double[4][5], then we can say that x.length and x[2].length are; 4 and 5
In a similar form, If we assume double[][][] x = new double[4][5][6], then x.length, x[2].length, and x[0][0].length are; 4, 5 and 6
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In the context of the types of data in a database, which is a source of internal data?
Answer:sales records
Explanation:
Which tool is used by an administrator to manage many routers and provide an overall view of all the network? group of answer choices
A tool which is used by an administrator to manage many routers and provide an overall view of all the network is called: C. Network Management System (NMS).
What is a router?A router can be defined as a network device (node) that is designed and developed to connect two (2) different computer networks together, in order to allow them communicate by forwarding and receiving packets.
In Computer Networking, a Network Management System (NMS) simply refers to a tool which is designed and developed to be used by a network administrator in order to manage several routers while providing an overall view of all the network.
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Complete Question:
Which tool is used by an administrator to manage many routers and provide an overall view of all t.
A. traceroute
B. ping
C. Network Management System (NMS)
D. MTR
In linux, in the /dev directory, devices that start with sd can be associated with what type of device? check all that apply
In Linux computer system, in the /dev directory, devices that start with sd can be associated with this type of device:
Hard drivesUSB drivesMemory sticksWhat is a directory?A directory is also referred to as a folder and it can be defined as a document that is typically used for storing and organizing a file on a computer system.
What is a hard-disk drive?A hard-disk drive can be defined as an electro-mechanical, non-volatile data storage device that is made up of magnetic disks (platters) that rotates at high speed in a computer system.
On all Linux computer system, the /dev directory is a command that is generally associated with mass storage devices and as such it can be used to manage all of the following devices that start with sd:
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Complete Question:
In Linux, in the /dev directory, devices that start with sd can be associated with what type of device? Check all that apply.
Speakers
Hard drives
USB drives
Memory sticks
Exercise Answer the following questions: a) Describe any three advantages of the Internet.
Answer:
1.It helps to know about information
2. It helps us in entertainment
3. It helps in doing our homework
Answer:
Explanation:
1, You can learn way more than any other way at a much greater speed, thanks to the world wide web. 2, You can do almost anything from your computer, without even leaving your house. 3, It does everything that every other kind of device can do and more, and it evolves more and more every day. Take the trillions of data and websites catered just to your searches. This is the greatest human achievement Of All Time. Seriously, there is so much stuff all around you when your in the internet.
This problem can sometimes be caused by disabling or refusing to accept cookies.
"The Page isn’t Redirecting Properly” Message is a problem that can sometimes be caused by disabling or refusing to accept cookies. Something went wrong if you experience the issue in your web browser.
The message basically signifies that the website keeps getting cycled through numerous addresses and may have become stuck in an infinite loop, which prevents you from accessing the website you wanted to.
In some cases, turning off or rejecting cookies can lead to this issue. The issue could be resolved by deleting your cookies for this site or permitting cookies from third parties.
An illustration of how cookies are used has been given on the link below
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What is the syntax for the show command that will allow you to see the password is encrypted?
The syntax for the show command that will allow you to see the password is encrypted is: b. Show run.
What is a command?A command can be defined as the set of instructions that is used to configure a network device such as a router, so as to make it active on a computer network and enable it perform certain tasks automatically during network communication.
In Computer networking, "Show run" is the syntax that is designed and developed to avail an end user the opportunity to see that the password is encrypted.
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Complete Question:
What is the syntax for the show command that will allow you to see the password is encrypted?
a. Show flash
b. Show run
c. Show help
d. Show version
Click the _______________________________ button in the css designer panel to create a new css files, or define an existing external css file that should be used for the active page.
Click the Attach Style Sheet button in the css designer panel to create a new css files, or define an existing external css file that should be used for the active page.
The tag located inside the head element is used by external stylesheets. The link's relationship to our document is explained via the rel property. The value in this case will always be stylesheet , since that is what we're making a link to. The link to our stylesheet is in the href attribute.
There are three techniques to include CSS in HTML documents: Using the style attribute inside HTML elements is known as "inline." Utilizing a "style" element in the "head" section is one internal method. External – by linking to an external CSS file using the link> element.
For HTML publications that have different style requirements from the other documents in your project, embedded style sheets are especially helpful. However, you should link to an external style sheet rather than using distinct embedded style sheets if the styles need to be applied to several publications.
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advantages and disadvantages of technology and what is technology
Explanation:
technology is the application of scientific knowledge to make work easier and faster the disadvantage of technology is the making of atomic bombs . unemployment because there have been introduction of robots . the advantages of technology is improving health and transportation .
Most manufacturers or retailers of laptops offer a warranty that lasts for at least how long?.
Most laptop makers and sellers provide warranties that last for at least an year, but the coverage varies by brand. The majority of businesses also provide an extended warranty option. It is aspect that makes a brand reliable is its customer support.
A product warranty is the assurance given to customers by the maker of a good or item. Most laptop manufacturers, including Apple, Alienware, Dell, and HP, provide a single year of guarantee. Any problems that occur after that point are your responsibility and will be paid for by you.
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Assume that ph has been assigned a float. Write an if-else-if statement
that compares ph to
7.0 and makes the following assignments (respectively) to
the variables neutral, base, and acid:
0,0,1 if ph is less than 7
0,1,0 if ph is greater than 7
1,0,0 if ph is equal to 7
An if-else-if statement that compares ph to 7.0 and makes the following assignments (respectively) to the variables neutral, base, and acid:
0,0,1 if ph is less than 70,1,0 if ph is greater than 71,0,0 if ph is equal to 7The Program:ph=int(input("Enter ph value: "))#input ph value
if ph < 7:#defining if block that checks ph value less than 7
neutral = 0#holding value in neutral variable
base = 0#holding value in base variable
acid = 1#holding value in acid variable
elif ph > 7:#defining elif block that checks ph value greater than 7
neutral = 0#holding value in neutral variable
base = 1#holding value in base variable
acid = 0#holding value in acid variable
else:#else block
neutral = 1#holding value in neutral variable
base = 0#holding value in base variable
acid = 0#holding value in acid variable
print(neutral, base , acid)#print value
The above program defines a variable "ph" that inputs an integer value and then follows up with the conditional statement that checks ph values that can be defined
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For email links, use anchor elements to link to an email address by including the href attribute followed by?
For email links, use anchor elements to link to an email address by including the href attribute followed by mailto: and then the email address.
What are anchor elements used for?The anchor element is known to be one that is often used to make hyperlinks that tend to between a source anchor and that of a destination anchor.
Note that the source is said to be the text, image, as well as the button that connect to another resource and the destination is seen as the resource that the source anchor tends to connect to.
Therefore, For email links, use anchor elements to link to an email address by including the href attribute followed by mailto: and then the email address.
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For email links, use anchor elements to link to an email address by including the href attribute followed by _____ and then the email address.
When using a windows internet browser, pressing _____ reloads a page.
a. f7
b. f3
c. f1
d. f5
When using a windows internet browser, pressing option d. f5 helps to reloads a page.
What is function F5?The function F5 is known to be used in computing and it is one that is used for all forms of modern Internet browsers.
Note that if a person is said to be pressing F5, the page will reload or it will help to refresh the said document window or the page.
Therefore, based on the above, one can say that when using a windows internet browser, pressing option d. f5 helps to reloads a page.
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in which domain of a typical it infrastructure is the first layer of defense for a layered security strategy?
The domain of a typical it infrastructure that is the first layer of defense for a layered security strategy is known to be called the Firewall.
What is the firewall?A Firewall is known to be a kind of a network security device that helps to function by the act of handing or monitoring as well as the filtering of incoming as well as outgoing network traffic that is known to be based on an organization's formerly set up security policies.
Therefore, based on the above, The domain of a typical it infrastructure that is the first layer of defense for a layered security strategy is known to be called the Firewall.
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Jackson is working as part of a large animation team and is having a hard time making the characters move realistically because the “bones” and “joints” in the 3D models have some problems. In what step in the animation process were mistakes made?
A.
animation
B.
visual effects
C.
rigging
D.
rendering
The step in the animation process that involves some mistakes is rendering. Thus, the correct option for this question is D.
What is the Animation process?The animation process may be defined as the methodology of formulating the illusion of movement through the utilization of still images in a two-dimensional space. The process of animation significantly includes characters, storyboards, and backgrounds in the form of vector graphics.
The movement of bones and joints in the 3D models has some problems due to the rendering of actual sense to the viewers. The animation of this part is perfect along with visual effects but the delivery of this includes some confusion which creates problems.
Therefore, the step in the animation process that involves some mistakes is rendering. Thus, the correct option for this question is D.
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Which of these is system software? check all that apply.1 point
a. cpu
a. windows
b. ostext
d editor
e. bios
System software includes BIOS and Windows OS. Operating systems like macOS, Linux, Android, and Microsoft Windows are examples of system software.
What is system software?Programs that serve as a foundation for other programmes are referred to as system software. Operating systems including Microsoft Windows, Linux, Android, and macOS are examples of system software. Additional examples include applications for software as a service, game engines, search engines, industrial automation, and software for computational science.
A subset of computer programmes called "system software" is intended to run a computer's hardware and application software. The system software, if we consider the computer system as a layered model, serves as the interface between the hardware and user applications. The most well-known example of system software is the operating system.
Hence, System software consists of Windows OS and BIOS.
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Which example best describes an ethical issue raised by computers?
OA. Millions of businesses using their knowledge and skills to sell
products and services online
OB. Causing others harm by posting unkind words or embarrassing
pictures of them on social media
OC. Organizations posting job openings online and job seekers
filtering searches to find a job
OD. Messages or images a person shares with friends being saved for
an unlimited amount of time
The option that is the example best describes an ethical issue raised by computers is Causing others harm by posting unkind words or embarrassing pictures of them on social media.
What are some of ethical issues concerning the use of computers?To start with, there is known to be a lot of issues in regards to computer ethics.
It is one that covers:
(1) Computer crime
(2) The responsibility for computer failure
(3) The protection of computer property, records and software
(4) privacy of the company, workers and customers
Note that Computer ethics is seen as the use of moral principles to the use of any kind of computers as well as the use of the Internet.
Therefore, The option that is the example best describes an ethical issue raised by computers is Causing others harm by posting unkind words or embarrassing pictures of them on social media.
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If both the ram air input and drain hole of the pitot system are blocked, what airspeed indication can be expected?
If both the ram air input and drain hole of the pitot system are blocked, increase of indicated AirSpeed during a climb can be expected.
If you're flying and you find yourself in a situation where both the ram air input and drain hole of your pitot system are blocked, you can expect your indicated airspeed to increase during a climb. This is because when the ram air input is blocked, air can't flow into the pitot system, and when the drain hole is blocked, air can't flow out.
This build-up of air pressure will cause your indicated airspeed to increase. So, if you're in a situation where both the ram air input and drain hole of your pitot system are blocked, be aware that your indicated airspeed will be higher than normal and take this into account when flying.
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A software package that can be used by many different types of organizations is called a(n) _____.
A software package that can be used by many different types of organizations is called a: c. horizontal application.
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task (function) and proffer solutions to a particular problem.
The types of software.Generally, there are three main types of software and these include the following:
Application softwareUtility softwareSystem softwareIn Computer technology, a software package that is designed and developed to be used by many different types of organizations is generally referred to as horizontal application.
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Complete Question:
A software package that can be used by many different types of organizations is called a(n) _____.
a. vertical application
b. symmetric application
c. horizontal application
d. asymmetric application
A major difference between data warehouses and transactional systems as compared to big data is?
A major difference between data warehouses and transactional systems as compared to big data is option b) the data is unstructured in big data systems.
What do you mean by data warehouse?The term data warehouse is known to be a kind of a central positioning of information that can be examined to be able to decide or to help one to make more informed decisions.
Note that Data flows into a data warehouse from the process known to be transactional systems, relational databases, and others.
In computing, a data warehouse is seen as a enterprise data warehouse that helps in the reporting, data evaluation and it is the key aspect of business intelligence.
Therefore, A major difference between data warehouses and transactional systems as compared to big data is option b) the data is unstructured in big data systems.
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A major difference between data warehouses and transactional systems as compared to big data is:
All of these.
the data is unstructured in big data systems.
the size of the CPU used.
the programming required to access data.