The SQL SELECT built-in function COUNT none of the above options.
What is a SELECT query?A select query is known to be a kind of a database object that depicts the information that is shown in Datasheet view.
Note that A query does not save data, it shows data that is saved in tables. The SELECT statement is known to be one that is often used to select data from what we call a database.
Hence, The data returned is said to be saved in a result table, known to be the result-set.
Based on the above, the SQL SELECT built-in function COUNT none of the above options.
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A help desk technician determines that a user's issue is caused by a corrupt file on their computer. What is the fastest way to transfer a good file to the computer?
The fastest way to transfer a good file to the computer is Use the C$ administrative share to copy the file.
How do I copy a file?To copy a file, right-click on the desired file and select Copy. Alternatively, you can use the keyboard shortcut. To copy the item: click Ctrl+C. Navigate to the folder you want to move or copy the item to and click Ctrl+V or right-click and select paste.
To automatically paste the text, you will be inserting the copied content, which is in the clipboard to the desired location by the user, since such an operation only works if something has previously been copied or cut.
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To set up scenarios,then set up a list, then set up the reference cell. to set up the cells that display the output results from the scenario. what do you use
To set up the cells that display the output results from the scenario, you will use data table , then Vlookup and Choose.
What do you use to set up the cells that display the output results from the scenario?In setting up the cells that display the output results from the scenario, then the first thing needed is data table which is necessary when setting up a list.
Followed by the , Vlookup which is used in the setting up of the reference cell and lastly Choose.
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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
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
which of the following numbers may result from the following function: RANDBETWEEN 500, 700
512 is known to be the number that one can say may result from the following function: RANDBETWEEN 500, 700.
What is RANDBETWEEN function?In regards to Excel, the term RANDBETWEEN function is known to be a kind of a formula syntax and it is one whose usage of the RANDBETWEEN function can be seen only in Microsoft Excel.
The Description is that it helps to Returns a random integer number that exist between the numbers a person did specify.
Note that A new random integer number is said to be returned every time the worksheet is known to be calculated.
Therefore, 512 is known to be the number that one can say may result from the following function: RANDBETWEEN 500, 700.
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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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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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o How basic blocks are identified and how the blocks are used to construct control flow graphs
Basic blocks are identified because they are known to be a straight line that is known also as a code sequence that tends to have no branches in regards to its in and out branches and its exception is only to the entry and at the end.
Note that Basic Block is said to be a composition of statements that is known to be one that often always executes one after other, and this is often done in a sequence.
How do you create a flow graph from the basic blocks?Flow graph is gotten by:
Lets Block B1 be the initial node and also Block B2 will tend to follows B1, so from B2 to B1 there is seen a kind of an edge.Note that the first task is for a person to partition a sequence of three-address code and this is done into basic blocks.
Hence, Basic blocks are identified because they are known to be a straight line that is known also as a code sequence that tends to have no branches in regards to its in and out branches and its exception is only to the entry and at the end.
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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.
The seven web design elements that drive the customer experience include which of these?
The seven web design elements that drive the customer experience include:
(1) context;
(2) content
(3) community
(4) customization
(5) communication
(6) connection
(7) commerce.
What are the elements of website design?Some other elements to web design:
1) Content.
2) Usability.
3) Aesthetics.
4) Visibility.
5) Interaction.
What is web design?Web design is known to be the act of making or creating websites.
Note that is one that is made up of all or a lot of different element such as; webpage layout, content production, and others.
The terms web design and web development are known to be used a lot of times as one or interchangeably. web design is said to be a subset of a wider category of web development.
Hence, he seven web design elements that drive the customer experience include:
(1) context;
(2) content
(3) community
(4) customization
(5) communication
(6) connection
(7) commerce.
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A new round of epidemic in the United States has spread, and the hospitalization rate in New York State has soared
A new round of epidemic known to be monkey pox in the United States has spread.
Check more about epidemic below.
What is the epidemic about?A new round of epidemic in the United States has spread, and the hospitalization rate in New York State has soared is known to be monkey pox.
Its issue first arise in the U.S., which was said to have its first monkeypox case current outbreak on May 18, 2022.
Note that as of today, July 26, there has been about 3,591 cases in over 46 states and the government is working to contain it so that it would not spread too much.
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Why are there so few steps to secure
default IIS in Windows Server 2019?
The few steps to secure default IIS in Windows Server 2019 are:
Select the run window and type “inetmgr” After that press enter to open IIS web server in the windows system. Go to Default Document Option.Then select your site. Provide Default Page Name. Set Top in Priority Order.What is the Web Server (IIS) role in Windows Server 2019 ?Web Server (IIS) which is in the Windows Server 2019 helps to give secure as well as easy-to-manage, modular and extensible platform .
This platform gives a reliably hosting websites and services, and applications.
It should be noted that Microsoft Internet Information Server (IIS) has been adopted globally and is been used especially in the enterprise, even though it posses less-than-stellar reputation for security.
However, there has been great improvement in the Microsoft's web server solution over the years.
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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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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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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
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.
Accenture has engaged with a new financial client who is looking for a comprehensive,company-wide security solution, and has operations in Europe. When designing the client's solution, what should be prioritized between Confidentiality, Integrity, and Availability (CIA)?
They should be prioritized between Confidentiality, Integrity, and Availability is Integrity is necessary to guarantee that funds are moved to the correct accounts, next come Availability and Confidentiality.
What is integrity?It is the consistent practise of telling the truth and upholding lofty moral and ethical ideals and convictions. Internal consistency is viewed as a value, and it is advised that those with internally inconsistent principles either explain the discrepancy or adjust their ideas.
Is necessary to prioritized the Integrity because guarantee that funds are moved to the correct accounts.
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Are there every circumstances where u skip requirements engineering
No, there is no circumstances where you can skip requirements engineering. This is because the Requirements for engineering makes a bridge to set up and construction and it is one that a person cannot skipped.
Why is that many software developers pay enough attention to requirements engineering?Some software engineers are known to be people who are said to record initial software requirements.
The requirements of engineering is known to be a very difficult one and it is one that is made up of Unrealistic expectations demand unrealistic a lot of requirements that is known to be made up of factors that cannot be fulfilled but it is one that people or its student cannot skipped.
Therefore based on the above, my answer is No, there is no circumstances where you can skip requirements engineering. This is because the Requirements for engineering makes a bridge to set up and construction and it is one that a person cannot skipped.
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Which option is an example of an array of numbers?
A. The answer to whether you have finished your homework
B. A list of items that you need to pick up at the grocery store
OC. A list of order numbers for books in a section of a bookstore
D. The name of your local computer supply store
C. A list of order numbers for books in a section of a bookstore
Using TWO practical life experiences, discuss the critical section problem in
the context of an operating system
For instance, given a system of n processes (P₀, P₁, ....… Pₙ₋₁} with each process having critical section segment of code:
The critical section problem would cause the processes to change shared resources, writing file, updating table, etc.When one process enters the critical section, no other process would be in its critical section.What is an operating system?An operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, so as to manage random access memory (RAM), software programs, computer hardware and all user processes.
What is the critical section problem?A critical section problem can be defined as a code segment in which all of computer processes access and make use of shared resources such as digital files and common variables, as well as performing write operations on these shared resources.
This ultimately implies that, a critical section problem can be used to design and develop a secured protocol followed by a group of computer processes, so that no other process executes in its critical section when another process has entered its critical section.
For instance, given a system of n processes (P₀, P₁, ....… Pₙ₋₁} with each process having critical section segment of code. The critical section problem would cause the processes to change shared resources, writing file, updating table, etc., so that when one process enters the critical section, no other process would be in its critical section.
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Example of critical section problem in the context of an operating system is when process A change the data in a memory location and process C want to read the data from the same memory.
What is critical section problem in OS?The critical section problem can be regarded as the problem that involves the notification that one process is executing its critical section at a given time.
It should be noted that ,The critical section can be seen in code segment when there is access to shared variables .
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Which statement best explains how a vehicle's power steering system uses
abstraction?
O A. Data
O B. Applications
O C. Programming
O D. Communication systems
Answer:
C. Programming(C) is the correct option
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
[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]
"using this type of communications channel, several users can simultaneously use a single connection for high-speed data transfer."
The use of the broadband type of communications channel is one where several users can simultaneously use a single connection for high-speed data transfer.
What is wireless medium?In wireless transmission, the tool that is often used is the air, is via electromagnetic, radio and microwave signals.
What does broadband mean?The term Broadband is known to be the sharing or the transmission of wide bandwidth data in course of a high speed internet connection.
Note also that broadband internet is the lowest of 25 Mbps download and that of 3 Mbps upload speeds.
Hence, The use of the broadband type of communications channel is one where several users can simultaneously use a single connection for high-speed data transfer.
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What type of computer system can recognize and act on patterns or trends that it detects in large sets of data and is developed to operate like the human brain?.
The type of computer that can recognize and act on patterns or trends that it detects in large sets of data is a neural network.
What is a neural network?A neural network is a type of computer system that can spot patterns or trends in massive amounts of data and take appropriate action. An architecture for a neural network is based on the mesh-like design of the human brain and makes use of massively parallel processors.
As a result, neural networks can process multiple bits of data simultaneously and discover patterns. A computer may adapt its response to circumstances based on the feedback it gets thanks to learning systems. To find information on any topic, a genetic algorithm can be used to scan the huge Internet's resources.
Therefore, a neural network is a sort of computer that can spot patterns or trends in huge amounts of data and take appropriate action on them.
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A neural network is a sort of computer that can spot patterns or trends in huge amounts of data and take appropriate action on them.
What is neural network?Neural network is defined as a technique used in artificial intelligence that instructs computers to process information in a manner modeled after the human brain. A certain kind of computer system called a neural network can identify patterns or trends in vast volumes of data and take the necessary action. Massively parallel processors are used in a neural network architecture that is based on the human brain's mesh-like structure.
As a result, neural networks are able to analyze numerous pieces of data at once and find patterns. Thanks to learning systems, a computer may modify its response in reaction to the situation. A genetic algorithm can be used to search the vast Internet's resources to find information on any subject.
Thus, a neural network is a sort of computer that can spot patterns or trends in huge amounts of data and take appropriate action on them.
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online activities among businesses
Some of the online activities among businesses are:
SEO consultant. ...Web designer or web developer. ...Blogger. ...Virtual assistant. ...Affiliate marketer, etcWhat are Online Activities?This refers to the various activities that are done on the world wide web and is usually used by businesses to increase visibility, and in turn, revenue.
Hence, we can see that the use of online activities by businesses are important because the products and services for sale by businesses are advertised to target audiences through some of the aforementioned activities.
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As a computer starts up, you see an error message about the hal. at what point in startup does this error occur?
If you see an error message about the HAL as a computer starts up, the point in startup at which this error occurs is: C. When Windows attempts to launch critical device drivers.
What is a computer?A computer can be defined as an electronic device that is designed and developed to receive data in its raw form as an input and it processes these data into an output (information), which can be used to perform a specific task through the use of the following computer parts:
KeyboardNetworkMonitor screenMouseWhat is an operating system?An operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, so as to manage random access memory (RAM), software programs, computer hardware and all user processes.
In Computer technology, if you see an error message about the HAL as a computer starts up, the point in startup at which this error occurs is typically when the Windows operating system attempts to launch critical device drivers.
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Complete Question:
As a computer starts up, you see an error message about the HAL. At what point in startup does this error occur?
A. When BIOS/UEFI is searching for an OS using devices listed in the boot priority order
B. When Windows attempts to load the user profile
C. When Windows attempts to launch critical device drivers
D. When Windows attempts to launch the Windows kernel
Security hardware and software that control access to a company’s intranet and other internal networks is called a(n):_________
Answer:Firewall
Explanation:
Project 12-2: Bird Counter
Help me make a Python program for birdwatchers that stores a list of birds along with a count of the
number of times each bird has been spotted.
Console
Bird Counter program
Enter 'x' to exit
Enter name of bird: red-tailed hawk
Enter name of bird: killdeer
Enter name of bird: snowy plover
Enter name of bird: western gull
Enter name of bird: killdeer
Enter name of bird: western gull
Enter name of bird: x
Name Count
=============== ===============
Killdeer 2
Red-Tailed Hawk 1
Snowy Plover 1
Western Gull 2
Specifications
Use a dictionary to store the list of sighted birds and the count of the number of times
each bird was sighted.
Use the pickle module to read the dictionary from a file when the program starts and
to write the dictionary to a file when the program ends. That way, the data that's
entered by the user isn't lost.
The program based on the information given is illustrated below.
How to illustrate the program?It should be noted that a computer program is a set of instructions in a programming language for the computer to execute.
Based on the information, the program is illustrated thus:
Code:
import pickle
#function to read birds data
def readBirdsData():
try:
birdsFile = open("birdsData","rb")
birdWatcher = pickle.load(birdsFile)
birdsFile.close()
birdWatcher ={}
except EOFError:
birdWatcher ={}
return birdWatcher
#function to write the data into file using pickle
def writeBirdsData(birdWatcher):
if birdWatcher == {} :
return
sorted(birdWatcher)
birdsFile = open("birdsData","ab")
pickle.dump(birdWatcher,birdsFile)
birdsFile.close()
#function to display birds data in sorted order
def displayBirdsData(birdWatcher):
print("Name\t\tCount")
print("========\t===========")
for key in sorted(birdWatcher.keys()):
print("{}\t\t{}".format(key,birdWatcher[key]))
#main function
def main():
birdWatcher = readBirdsData()
print("Bird Counter Program")
print ("\nEnter 'x' to exit\n")
name = input("Enter name of bird: ")
while True:
#break the loop if x is entered
if name == 'x':
#if the name exists in dictionary then increase the value
if the name in birdWatcher.keys():
birdWatcher[name] = birdWatcher[name] + 1
else:
#dd it otherwise
birdWatcher[name] = 1
name = input("Enter name of bird: ")
displayBirdsData(birdWatcher)
writeBirdsData(birdWatcher)
#driver code
if __nam__ == '__main__':
main()
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what are the ways to deal with stress from workplace
Answer:
alcohol
Explanation:
speaking from experience