Answer:
Radio Waves
Explanation:
Pretty self-explanatory.
Radio is a technology that uses radio waves for signaling and communication. Between 30 hertz (Hz) and 300 gigahertz, radio waves are electromagnetic waves (GHz).
What is the process of radio communication?Electromagnetic waves are sent and received by radio equipment to operate. An extremely fast-moving electrical current is what makes up the radio signal. This field is broadcast by a transmitter using an antenna; a receiver picks up the field and converts it to the audio heard on the radio.
Radio technology is the transmission and reception of communication signals made of electromagnetic waves that bounce off the ionosphere or a communications satellite or pass through the air in a straight line.
Modern technology uses radio waves for a wide range of purposes, including broadcasting, radar and radio navigation systems, fixed and mobile radio communication, wireless computer networks, and communication satellites.
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what are the 49 questions for creat and edit Excel assessment
Answer:
1. What is the keyboard shortcut key to lock cell references in a formula
2. What are the shortcut keys for Auto Sum?
3. What are the shortcut keys to insert a new row in an Excel spreadsheet?
4. What are the shortcut keys to group rows so you can expand/contract a section of data?
5. Which of the following Excel features allows you to select/highlight all cells that are formulas?
6. What are the keyboard shortcut keys to paste special?
7. Assuming cell A1 is displaying the number "12000.7789". What formula should be used to round this number to the closest integer?
8. What are the keyboard shortcut keys to edit formula in a cell?
9. What are the keyboard shortcut keys to insert a table?
10. In which tab of the ribbon can you change Workbook Views to Page Break Preview?
11. What is the best practice for financial modeling in excel?
12. Which of the following features cannot be found in the Data ribbon?
13. The shortcut keys to increase the number of decimal places are
14. What are the shortcut keys to open up the Find and Replace window?
15. Which tab of the ribbon should you go to for removing grid lines on a worksheet?
16. What is a cell address in Excel?
17. What do you mean by Relative cell referencing and Absolute cell referencing in MS Excel?
18. How can you restrict someone from copying a cell from your worksheet?
19. How is a Formula different from a Function in Excel?
20. Mention the order of operations used in Excel while evaluating formulas.
21. What is the difference between count, counta, and countblank?
22. What is the shortcut to add a filter to a table?
23. How can we merge multiple cells text strings in a cell?
24. How many report formats are available in Excel?
25. What is a Pivot Table?
26. How do you find duplicate values in a column?
27. How can you remove duplicate values in a range of cells?
28. What are the wildcards available in Excel?
29. What is Data Validation? Illustrate with an example.
30. How do you create a column in a pivot table?
31. How does a Slicer work in Excel?
32. What are macros in Excel?
33. What is the What-If Analysis in Excel?
34. What is the difference between a function and a subroutine in VBA?
35. What is the difference between This Workbook and Active Workbook in VBA?
36. How do we check whether a file exists or not in a specified location?
37. Write a VBA function to calculate the area of a rectangle.
38. Write a VBA function to check if a number is a prime number or not.
Explanation:
I think these questions are enough for you.
Question 9
The boom in collaboration between U.S. companies and workforces in India created a
need for blank
Answer:
Outsourcing
Explanation:
The boom in collaboration between U.S. companies and workforces in India created a need for Outsourcing.
I believe this is correct, but I'm not 100% certain.
Write the Python code that will create a list with 50 elements. Populate (fill) the list using a
loop that will get an integer value from the user for each element in the list.
Answer:
"
integers = []
for _ in range(50):
userInput = int(input("Input an integer: "))
integers.append(userInput)
"
Explanation:
So there is a very useful object or class in python that is called range, and this is primarily used to traverse certain values using a for loop. The syntax is defined as:
"range(start, stop, increment)"
where start is included, stop is excluded, and increment is how much the value increases after each iteration, although it is an optional value, just like stop"
So if you simply do:
"range(a)"
the start value will default to 0
the end value will be equal to "a"
the increment will default to 1
If you provide the following values:
"range(a, b)"
start will be equal to "a"
end value will be equal to "b"
increment will default to 1
If you provide all three values as such:
range(a, b, c)
start, end, and increment will be assigned to the variable values in their respective order.
You don't need to know all these 3 cases for this example, but it's best ton know in case you need to do something similar but slightly different in the future.
So, since we want to fill a list with 50 elements, and we want user input, we can loop a code 50 times and ask them to input an integer value and then append it to the list.
To run a piece of code 50 times, we can simply do:
"
for _ in range(50)
"
the "_" variable will be assigned to numeric values from 0-49 (50 is excluded), so it will run 50 times. I named it "_", because we really don't need these numeric values, we just need the for loop so we can have the code run 50 times.
So the next thing to do is initialize an empty list which we will append values to. This can simply be done by writing:
"
integers = []
"
and the variable name can really be anything (besides keywords), but I think it's the most appropriate given the context
So in the for loop, we want to ask for input using the input function, which asks the user for input, and then returns the input they input. Using this, we want to convert it to an integer using int (this is technically not a function, it's a class, you may learn about this more later if you haven't but it's not necessary to know for now), which converts strings to integers.
So using this we get the following code:
"
integers = []
for _ in range(50):
userInput = int(input("Input an integer: "))
integers.append(userInput)
"
the variable isn't necessary and you could just directly do
"
integers.append(int(input("Input an integer: ")))
"
but it's really for somewhat better readability, but both are equally valid, since the second statement isn't really to complicated.
One thing to note, is if the user inputs a non-integer string, the code will raise an error.
13. Document the purpose of the
Managed pipeline mode settings.
The purpose of the Managed pipeline mode settings is to enable backward compatibility.
What is a Managed Pipeline?
This refers to the process that is in use in most CMS systems to process and direct sales that would be made at a later date.
Hence, we can see that when using a managed pipeline, the mode settings have the function to enable backward compatibility and the queue length can be set by using the "Queue Length" option
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USPS stuck on "We are preparing your order for shipment" for 3 days. What does this mean?
What the message "We are preparing your order for shipment" for 3 days means is that it is stuck on a loop.
What is a loop in computer science?In programming the word loop is used to refer to the fact that an instruction or a sequence is repeated for a period that is longer or than is necessary. In order for this to change, certain modifications may have to be done on the program, else it may continue to run till it gets to when it is completed.
The condition would then be checked in order to show that it has been able to reach the prescribed number that it was supposed to for the message to terminate.
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Which statement about broadcasting a slideshow online is true?
All transitions are properly displayed to the audience when broadcasting online.
Broadcasting a slideshow online is not an option for most PowerPoint users.
Third-party desktop sharing software must be used to broadcast online.
PowerPoint has a free, built-in service for broadcasting online.
The statement about broadcasting a slideshow online that is true is D. PowerPoint has a free, built-in service for broadcasting online.
What is a Slideshow?This refers to the presentation feature in a presentation-based system or software that makes use of images, and diagrams moving sequentially in a pre-timed manner.
Hence, we can see that based on the broadcast of slideshows online, one can see that the true statement from the list of options is option D which states that PowerPoint has a free, built-in service for broadcasting online.
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The firewall protects a computer or network from network-based attacks along with _____________ of data packets traversing the network.
Answer:
Save of data is the answer
Assemble a client computer based on your programmed of study (e.g IT, CS, Business etc), discussing the type of components ( giving their exact names and functions) you would need and gives reasons why you need them
The assembly of client computer based on IT are:
The monitor - Acer Nitro XV282K KVbmiipruzx The CPU - 64-Core TR 3990XThe mouse - Logitech MX Master 3Voltage regulator- APC Line-R Automatic Voltage RegulatorSolar battery - Tesla Powerwall 2.Microsoft office 365The reasons why I need the above hardware and software is because they are the one of the best in regards to IT and they will really help me a lot in regards to gaming and programming.
What is a client computer in regards to computer?The term client computer is known to be one that is often used at home and also in corporate environment.
A client is seen as an kind of computer hardware or software device that is known to often needs access to a service that is said to be provided by a server. Clients are known to be the requesting program or the user that is in a client-server base.
Therefore, The assembly of client computer based on IT are:
The monitor - Acer Nitro XV282K KVbmiipruzx The CPU - 64-Core TR 3990XThe mouse - Logitech MX Master 3Voltage regulator- APC Line-R Automatic Voltage RegulatorSolar battery - Tesla Powerwall 2.Microsoft office 365Learn more client computer from
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What is computer viras? Loist 2 preventive measures against it
A computer virus is a sort of malicious software, often known as malware, that travels across computers and causes data and software harm. Computer viruses are designed to cause system disruption, serious operational challenges, and data loss and leaking.
Types of Computer Viruses.
They include
Macro viruses – These are the largest of the three virus types.
Boot record infectors – These viruses are known also as boot viruses or system viruses.
File infectors – These viruses target
Thank you,
Eddie
What would be an ideal scenario for using edge computing solutions?
An ideal scenario for using edge computing solutions is when there is a bad network connection with IoT devices .
What is Edge computing ?Edge computing can be regarded as the process that involves the analyes as well as the, and storage of data closer to where it is generated .
This is been done to enable rapid analysis and response in the process that is been used by some companies to have consolidated operations , hence, An ideal scenario for using edge computing solutions is when there is a bad network connection with IoT devices .
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How the (i)?? Help me to slove this
Answer:
#include <fstream>
ifstream inFile("bookBorrower.txt");
ofstream outFiles ("overPayment.txt");
Explanation:
fstream has ifstream and ofstream for input and output, respectively.
For a lens with focal length f find the smallest distance possible between the object and its real image.
Answer:
Ray optics and optical instruments show that the least possible distance between an object and its real image for convex lens is 4f where f is the focal length of lens
Security hardware and software that control access to a company’s intranet and other internal networks is called a(n):_________
Answer:Firewall
Explanation:
If you had to tell that employee why it was not a good idea to send that e-mail, which of the following would you mention? (select all that apply)
The language was not professional.
The e-mail was not work-related.
The e-mail did not include an appropriate greeting.
The e-mail shows that the employee has been surfing the Internet instead of working.
the answers are A,B, and D. thats the only way I can give the answers on brainly.
The options that need to be mentioned are:
The language was not professional.The e-mail was not work-related.The e-mail shows that the employee has been surfing the Internet instead of working.Check more about email below.
What is non work email?In Email Management Guidelines, the term non-work related emails are known to be “those that are not related to either private or government business.
Note that if one is sent this email during working hours, one is obligated to live it and not open it.
Hence, The options that need to be mentioned are:
The language was not professional.The e-mail was not work-related.The e-mail shows that the employee has been surfing the Internet instead of working.Learn more about email from
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You'll apply the concepts of Lesson 1 to create pseudocode and a flowchart for a modular program. The body mass index (BMI) is often used to determine whether a person with a sedentary lifestyle is overweight or underweight for his or her height. A person's BMI is calculated with the following formula: BMI = Weight × 703 ÷ Height²
In this modular program, the pseudocode and a flowchart for the calculation of person's body mass index (BMI) is given by:
//Ask user for height & weight//"Enter weight (in pounds):""Enter height (in inches"//Calculate the person's (BMI)//"BMI = weight * (703 / pow(height, 2));"//Display the person's (BMI)//What is a flowchart?A flowchart is also referred to as flow diagram and it can be defined as a graphical representation of an algorithm for a work process or workflow.
What is a pseudocode?A pseudocode can be defined as a description of the steps contained in an algorithm, especially through the use of a plain (natural) language.
In this modular program, the pseudocode and a flowchart for the calculation of person's body mass index (BMI) is given by:
//Ask user for height & weight//"Enter weight (in pounds):""Enter height (in inches"//Calculate the person's (BMI)//"BMI = weight * (703 / pow(height, 2));"//Display the person's (BMI)//Read more on pseudocode here: https://brainly.com/question/13208346
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1,2,3,4,5,6,7,8,9,10 – Best case - Sorted in ascending order
10,9,8,7,6,5,4,3,2,1 – Worst case - Sorted in reverse order
1,3,2,5,4,7,9 ,6,8,10 – Avg case – numbers are in random order
For the given numbers, please use the following algorithms (bubble sort, insertion sort & selection
sort) to sort in ascending order. Please also find out number of comparisons and data movements
for each algorithm. Based on comparisons and data movements please rate algorithm for each input
case.
Using the knowledge in computational language in python it is possible to write a code that from a random number draw creates an order of increasing numbers
Writting the code in python:
def shellSort(array, n):
# Rearrange elements at each n/2, n/4, n/8, ... intervals
interval = n // 2
while interval > 0:
for i in range(interval, n):
temp = array[i]
j = i
while j >= interval and array[j - interval] > temp:
array[j] = array[j - interval]
j -= interval
array[j] = temp
interval //= 2
data = [10,9,8,7,6,5,4,3,2,1]
size = len(data)
shellSort(data, size)
print('Sorted Array in Ascending Order:')
print(data)
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During the reverse engineering process, a is
performed which identifies the design elements and principles incorporated into
the product design.
Structural Analysis
O Functional Analysis
O Visual Analysis
O Design Analysis
During the reverse engineering process, the performed which identifies the design elements and principles incorporated into the product design is Visual Analysis.
What is reverse engineering process?Reverse engineering process involves putting or separating into parts an already made equipment or machines.
It can be done in aircraft, structural designs and many other products. It is done to generate information on materials and design that is used in fabricating a design.
It make use of visual observation and analysis for it judgement and data collection.
Therefore,
During the reverse engineering process, the performed which identifies the design elements and principles incorporated into the product design is Visual Analysis.
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A user tells you that microsoft word gives errors when saving a file. what should you do next?
Answer:try to change the name of the file not adding any symbols not accepted as file, or try to change the destination of the file, ex. an external usb. Or double check if the destination folder is not full.
Explanation:
errors when saving may occur because of the above
Which of the following is a key feature of a relational database?
A) It has high scalability and performance that can enable almost unlimited growth
B) It has flexible data models that make it easy to store and combine
data of any structure and allow dynamic changes to the schema.
C) It is designed for highly available systems that should provide a consistent, high-quality experience for all users globally
D) It uses primary keys and foreign keys as a means to provide
efficient access to data and is supported directly in the database
rather than maintained in the application code.
It uses primary keys and foreign keys as a means to provide efficient access to data and is supported directly in the database rather than maintained in the application code.
Explanation: Relational databases use an expressive query language, make efficient use of indexes within the database, ensure strong consistency, and fit well within an enterprise management system. Non-relational databases have a flexible data model, have high scalability, and performance, and have always-on global deployments.
The statement which describes a key feature of a relational database is that it uses primary keys and foreign keys as a means to provide efficient access to data and is supported directly in the database rather than maintained in the application code. Thus, the correct option for this question is D.
What is a Relational database?A relational database may be defined as a collection of information that organizes data in predefined relationships where data is stored in one or more tables or relations of columns and rows, making it easy to see and understand how different data structures relate to each other.
The key features of a relational database may include atomicity, consistency, isolation, durability, data consistency, flexibility, togetherness, data sharing, independence, etc. Each relation (table) must have a unique field that describes each record. This unique field is called a primary key.
Thus, the correct option for this question is D.
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Several users on the second floor of your company's building are reporting that the network is down. You go to the second floor to investigate and find that you are able to access the network. What troubleshooting step should you take next?
The troubleshooting step that you should take next is to Question User.
What is Troubleshooting?This refers to the diagnostics that is run on a computer program or system in order to find the problem that is causing it to malfunction or misbehave.
Hence, we can see that based on the fact that several users on the second floor of your company's building are reporting that the network is down and go to the second floor to investigate and find that you are able to access the network, the troubleshooting step that you should take next is to Question User.
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can
Vehicles equipped with Anti-Lock Brakes (ABS)
stop in shorter distances than vehicles without ABS
No. Vehicles equipped with Anti-Lock Brakes cannot stop at shorter distances than vehicles without ABS.
Which statement describes an advantage of DevOps
The correct statement that describes an advantage of DevOps is that It enables the capability to continuously release software with high confidence.
What are the advantages of DevOps?Teams who are known to fully uses DevOps practices are known to be one that often functions more smarter and also more faster, and they tend to deliver a good and better quality to their customers.
Note that there is an increased use of automation and also that of cross-functional collaboration that tends to lower complexity and errors.
Hence, The correct statement that describes an advantage of DevOps is that It enables the capability to continuously release software with high confidence.
See options below
A) It allows for a slower and more reasonable time frame for making fixes in production mode.
B) It enables the capability to continuously release software with high confidence.
C) It promotes individual efforts for both development and operations.
D) It provides a clear separation between application methods and infrastructure methods.
E) None of these
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Which term describes a Cloud provider allowing more than one company to share or rent the same server?
The term that describes a cloud provider allowing more than one company to share or rent the same server is known as Multitenancy.
What is a cloud?A third-party business offering a cloud-based platform, infrastructure, application, or storage services is known as a cloud service provider.
Companies often only pay for the cloud services they use, as business demands dictate, similar to how a homeowner would pay for a utility like electricity or gas.
Data for each renter is separated and inaccessible to other tenants. Users have their own space in a multi-tenant cloud system to store their projects and data. Multi-tenant cloud system helps in the clouding of private and public sectors.
Thus, Multitenancy is the term used to describe a cloud service that permits many businesses to share or rent the same server.
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4:when a computer is on it is
normally termed......
A:information
B:programming
C:running ↓
Answer:
c: running
Explanation:
when the computer is turned on The operating system keeps things organized in the background so that multiple programs can run at the same time
John is directing a television series. He has to shoot a scene that presents the lead character in a dominating and commanding position. What shooting technique should he use?
A.
low angle
B.
high angle
C.
Dutch tilt
D.
front angle
[tex] { \green \bigstar}\rm \: Convert \: ( \: 268.75 \: )_{10} \: into \: binary \: equivalent. \: [/tex]
Thank uh ~
[tex]\huge\underline{\underline{\boxed{\mathbb {SOLUTION:}}}}[/tex]
Divide 268 by 2, keeping notice of the quotient and the remainder. You will have to keep dividing the quotient by 2 until you get a quotient of zero as shown below:
[tex]\small\longrightarrow \sf{\dfrac{268}{2} =134 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{134}{2} = \: 67 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{67}{2} = \: 33 \: R \: 1 }[/tex]
[tex]\small\longrightarrow \sf{\dfrac{33}{2} = \: 16 \: R \: 1}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{16}{2} = \: 8 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{8}{2} = \: 4 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{4}{2} = \: 2 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{2}{2} = 1 \: R \: 0}[/tex]
[tex]\small\longrightarrow \sf{\dfrac{1}{2} = \: 0 \: R \: 1}[/tex]
Writing out the remainder from bottom to top will give 100001100.
Multiply the decimal 0.75 by 2 and keep noting down by integer values as shown:
[tex]\sf\longrightarrow{\small 0.75 \cdot 2 = 1.5 = 1 + 0.5}[/tex]
[tex]\sf\longrightarrow{\small 0.5 \cdot 2 = 1.0 = 1 +0}[/tex]
The equivalent binary for 0.75 will be 0.11.
▪ [tex]\sf\longrightarrow{100001100 + 0.11 = 100001100.11}[/tex]
[tex]\huge\underline{\underline{\boxed{\mathbb {ANSWER:}}}}[/tex]
[tex]\large\boxed{\bm{100001100.11}}[/tex]
What (if any) are the same feature requirements that might be found in server software/OS environments
The same feature requirements that might be found in server software/OS environments
They include:
Server Hardware Requirements such as Quad-Core 2 Ghz or much more high, 8 GB RAM or more and also free disk space.What are the software requirements for a server?The Software requirements for any given database server includes;
Database server Operating system, etc.Some of the key features of the key server operating system is made up of: the capability to access the server when using either GUI and command-level interface. the ability to execute all or a lot of processes from OS commands and others.
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what are the ways to deal with stress from workplace
Answer:
alcohol
Explanation:
speaking from experience
How does a fully integrated Data and Analytics Platform enable organizations to
convert data into consumable information and insight?
A fully integrated Data and Analytics Platform enable organizations to convert data into consumable information and insight by:
How does a fully integrated Data and Analytics Platform enable convert data?This is done by putting together or the archiving of all the captured data and also the act of getting them back if and when needed for business purpose.
Note that it is also done by making analytics reports and creating Machine Learning models to refine the data.
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Enterprise software is designed for organizations to __________.
Answer:
The goal of enterprise software is to enable the activities of large organizations, supporting a wide range of different user roles.