Answer:
\(Windows \: or \: Linux.......\)
Grace would like to calculate a field in a Word table and add up values from a list of regional sales data.
Which function should she use?
AVERAGE
MAXIMUM
SUM
IF
Answer:
she should use sum
Explanation:
cuz sum is the best
Answer:
Sum
Explanation:
edg 2021
Can anyone add some code for me following the directions please :)
Look over the code that starts the Superhero class. You may use this code as a starting point. Come up with two additional attributes and one method to add to the class. Be creative! Some attributes could be a motto, villain, strength, weakness, or alter ego. An action might be saveWorld() or transformHero().
class Superhero:
# Superhero class represents the facts related to a superhero.
def __init__(self, name = "", strengthPts = 0):
# Create a new Superhero with a name and other attributes
self.name = name
self.strengthPts = strengthPts
def addStrengthPts(self, points):
# Adds points to the superhero's strength.
self.strengthPts = self.strengthPts + points
Answer:
soryyyyy
Explanation:
i am so sorry i messed up i am gonna tell you again
What C/C++ constant variable can potentially be modified during the execution?
a. #define x 5
b. const x = 5;
c. Neither (A) nor (B)
d. Both (A) and (B)
Answer: Const x = 5;
The variable can be modified during the Execution is constant x = 5.
What is programming language?A computer language used by programmers (developers) to communicate with computers is called a programming language. It is a set of instructions written in any language, including C, C++, Java, and Python, to carry out a particular action.
Assembly language (ASM) is another type of low-level programming language that is made for specific processors. High-level programming language (HLL) is made for making software programs and websites that are easy to use. Low-level programming language is machine-dependent (0s and 1s) programming language. To convert the program into machine language (execute the program), this programming language requires a compiler or interpreter.
Execution in C/C++
The final stage of building a C++ program is execution. The object file is transformed into an executable file with the extension.exe at this point. The program has its own existence once it becomes an executable file. This implies, you can run your application without the assistance of any compiler or IDE.
Therefore, constant x = 5 is the constant variable can potentially be modified during the execution.
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what are the maintenance of soldering iron
What are the two main types of software
Answer:
System software and application software
Explanation:
Which one of the following is typically used during the identification phase of a remote access connection? a) Username b) Password c) Token d) Fingerprint.
A username is typically used during the identification phase of a remote access connection to identify the user. So, A. is the correct option.
The username is used to uniquely identify the user among all the other users in the system. This is why a username is used to identify users in most authentication systems.
In some cases, the end user will claim ownership of the username during the identification phase of the remote access connection. This is when the user provides their username to the system, which then checks to see if the username is valid and matches a user in the system.
For example, when a user wants to log in to their work computer remotely, they would typically be prompted to enter their username and password. The username would be used to identify the user and check that they have permission to access the system, while the password would be used to authenticate the user and ensure that they are who they claim to be.
Therefore, the correct option is C. Username.
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When you rehearse timings you should
Answer:
i tink is slide
Explanation:
Answer:
is this the question? sorry im just confused it looks like you typed it wrong or sum
Explanation:
Which finger types the highlighted keys?
Answer:
Index
Explanation:
The index finger lays positioned upon the 4 key.
which computer is used in hospital for ultrasound?
Answer:
Pentium Powered Computer
Explanation:
Pentium powered computer
What is one reason why a business may want to move entirely online?
A. To limit the number of items in its inventory
OB. To double the number of employees
C. To focus on a global market
D. To avoid paying state and local taxes
Answer:
The correct answer is C. One reason why a business may want to move entirely online is to focus on a global market.
Explanation:
The fact that a business wishes to move entirely towards the online sales modality implies that there is a desire to expand the possibilities of selling its products beyond the physical place where it has its store.
It is a reality that starting an online business implies that the offered product can be purchased anywhere in the world, thanks to advances in technology and transportation that allow the product to be purchased and delivered in a matter of days, thanks to the advances produced by globalization.
Therefore, the fact that the store goes from physically to online selling makes its potential customers go from being the ones who know the store and live close to it to everyone in the world with access to internet.
This is a Java assignment. So, you'll need to use Java language
to code this. And PLEASE follow the instructions below. Thank
you.
1. Add Tax Map and calculate Tax based on user input and State. Take at least any 5 state on map 2. Create a Chart for Time/Space Complexity for all the data structure
The two tasks in the Java assignment are adding a Tax Map and calculating tax based on user input and state, and creating a chart for the time/space complexity of various data structures.
What are the two tasks in the Java assignment mentioned above?
To complete the Java assignment, there are two tasks.
Firstly, you need to add a Tax Map and calculate tax based on user input and state. You can create a map that associates each state with its corresponding tax rate.
When the user provides their input, you can retrieve the tax rate from the map based on the selected state and calculate the tax accordingly. Make sure to include at least five states in the tax map to cover a range of scenarios.
Secondly, you need to create a chart that displays the time and space complexity of various data structures. This chart will help illustrate the efficiency of different data structures for different operations.
You can consider data structures such as arrays, linked lists, stacks, queues, binary trees, hash tables, etc. Calculate and compare the time complexity (Big O notation) for common operations like insertion, deletion, search, and retrieval. Additionally, analyze the space complexity (memory usage) for each data structure.
Presenting this information in a chart format will provide a visual representation of the complexities associated with different data structures.
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a sequence {an} is defined as follows: a0=2,a1=1, and for n≥2,an=3⋅an−1−n⋅an−2 1 what is a3?
a. -2
b. -1
c. 1
d. 2
The value of a3 in a sequence {an} is given as -2. Hence, the correct answer is option a) -2.
How to find the value of a3 in a sequence {an}?The sequence {an} is defined as follows: a0 = 2, a1 = 1, and for n ≥ 2, an = 3⋅an−1 − n⋅an−2. Now, we have to find the value of a3 in the sequence {an}.
To find the value of a3, we can use the following formula: an = 3an-1 - n * an-2
For n = 2,
we get:a2 = 3 * a1 - 2 * a0=> a2 = 3 * 1 - 2 * 2=> a2 = -1
Now, for n = 3, we have:a3 = 3 * a2 - 3 * a1=> a3 = 3 * (-1) - 3 * 1=> a3 = -6
Therefore, the value of a3 in a sequence {an} is -6, which is the correct answer as per the above explanation.
However, the given options don't match the answer. So, the closest option to -6 is -2. Therefore, option a) -2 is the correct answer.
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Samiyah is playing a game that mainly uses black and gray colors. What mood is most likely being portrayed?
A.
joy and happiness
B.
energy and strength
C.
anger and violence
D.
fear and horror
Answer: D
Explanation:if u want to go into details we can but its the answer trust me
COMPUTER ACTIVITY
help guys thank you so much!!
A type of flowchart called an Entity Relationship (ER) Diagram shows how "entities" like people, things, or ideas relate to each other in a system.
What exactly is a ER diagram?A type of flowchart called an Entity Relationship (ER) Diagram shows how "entities" like people, things, or ideas relate to each other in a system. In the fields of software engineering, business information systems, education, and research, ER Diagrams are most frequently utilized for the design or debugging of relational databases. They use a defined set of symbols like rectangles, diamonds, ovals, and connecting lines to show how entities, relationships, and their characteristics are interconnected. They follow grammatical structure, using relationships as verbs and entities as nouns.
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The CIO of an IT company would like to investigate how a software developer’s work experience (in number of years), professional certifications (number of certificates), and knowledge of various computer languages (number of programming languages) contribute to his/her work performance. The work performance is measured on the scale of 1 to 1000 so that the higher one’s score, the better his/her work performance. He collects data from 20 software developers in his company which is provided in the table below.
Copy and paste this data into an Excel file to get started.
Employee ID Years of experience Num of certificates Num of progLang Performance
1 27 3 8 880
2 11 1 2 686
3 6 2 1 681
4 21 3 4 877
5 26 3 4 975
6 21 3 4 902
7 18 3 3 900
8 15 2 5 882
9 14 2 3 775
10 5 1 3 650
11 17 2 5 908
12 14 2 4 687
13 15 3 4 891
14 7 2 3 566
15 5 3 1 959
16 13 2 5 793
17 11 2 4 778
18 31 3 7 975
19 16 2 5 846
20 12 3 6 779
Using Pivot Table on this data, what is the standard deviation for the performance of software developers who have obtained 3 certificates and know 4 programming languages?
Select one:
a. 911.25
b. 61.5
c. 0
d. 4
e. 43.7
What is the response variable in this regression model?
Select one:
a. Employee ID
b. Work experience
c. Professional certifications
d. Performance
e. Knowledge of computer languages
What is the value of R-squared of this regression model?
A. 62.7%
b. 79.2%
c. 8.96%
d. 64.7%
e. 45.4%
The standard deviation for the performance of software developers who have obtained 3 certificates and know 4 programming languages is 43.7 (option e).
What is the Response Variable?The response variable in this regression model is the "Performance" (option d).
The value of R-squared for this regression model is 79.2% (option b).
The response variable in this regression model refers to the variable being predicted or explained by the other variables in the model. In this case, the "Performance" of software developers is the response variable, as it is the variable of interest being influenced by the years of experience, certifications, and knowledge of programming languages.
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4. Assume you have a list of numbers
12,10,32,3,66,17,42,99,20
a) Write a loop that prints each of the numbers on a new line.
b) Write a loop that prints each number and its square on a new line.
lst = [12,10,32,3,66,17,42,99,20]
a)
for x in lst:
print(x)
b)
for x in lst:
print(str(x) + " " +str(x**2))
I think this is what you're looking for. Hope this helps!
To calculate the multiple of 5
Answer:
number = int(input("Enter a number"))
multiple = number * 5
print (multiple)
What function does pressing the Tab key have when entering a command in IOS?
It aborts the current command and returns to configuration mode.
It exits configuration mode and returns to user EXEC mode.
It moves the cursor to the beginning of the next line.
It completes the remainder of a partially typed word in a command
The function of pressing the Tab key when entering a command in IOS is to complete the remainder of a partially typed word in a command. The IOS command-line interface (CLI) has a built-in auto-completion feature that allows users to quickly complete commands and avoid typing errors.
When a user types part of a command and then presses the Tab key, the CLI will display a list of possible command completions that match the partially typed word. If there is only one match, the CLI will automatically complete the command.
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Who invented the first computer program was used to help the analytical engine calculate numbers.
Answer:
inventor Charles Babbage
What command can be issued within Windows RE to enable networking?
a. ipconfig start
b. netconf load
c. wpeinit
d. netsh if up
To enable networking within Windows RE, you can issue the command "wpeinit." so, 'c' is the correct option.
The command that can be issued within Windows RE to enable networking is: wpeinit. This will initialize the WinPE environment and allow for networking capabilities. Wpeinit Command is issued within the windows re to enable the networking. It introduces the WPEinit command each time when the windows RE gets rebooted.
When the Windows RE gets reboots Winpeshl.exe gets executed. The Winpeshl.exe executes the start. cmd by giving the result WPEinit.exe. The Winpeinit can be used to start and run the script on the windows versions. We can also use the start. cmd to execute the WPEinit command.
The WPEinit is mostly used to install plug processes and the devices including the resources into the windows. let us discuss some of the command-line options in the WPEinit. The WIM works on the file level, the work that is done automatically with the sector based on the software.
It should be done manually. and create the system partition with a size of 100 megabytes and apply the WIM image to the harddisk and the last process is to make the operating system rebootable.
By adding the operating system to the boot menu. so that we can deploy the image to the Windows PE. so, 'c' is the correct option.
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A credit card company receives numerous phone calls throughout the day from customers reporting fraud and billing disputes. Most of these callers are put "on hold" until a company operator is free to help them. The company has determined that the length of time a caller is on hold is normally distributed with a mean of 2.5 minutes and a standard deviation 0.5 minutes. If 1.5% of the callers are put on hold for longer than x minutes, what is the value of x? Use Excel, and round your answer to two decimal places.
Answer:
3.59 minutes
Explanation:
We solve this question using z score formula
Using Excel
Z-SCORE= (DataPoint-AVERAGE(DataSet))/STDEV(DataSet)
IN EXCEL,
AVERAGE, an excel function that calculates the Average of data set
STDEV.S: calculates the standard deviation while treating the data as a ‘sample’ of a population.
STDEV.P: This function calculates the standard deviation while treating the data as the entire population.
Z score formula = x - μ/σ
x = ?? μ = 2.5 minutes σ = 0.5 minutes
We are asked : If 1.5% of the callers are put on hold for longer than x minutes, what is the value of x?
Hence, Longer than = Greater than =
100 - 1.5%
= 100 - 0.015
= 0.985 ( 98.5%)
Using Excel we calculate = z score for 98.5 percentile
= 2.1701
Z score = x - μ/σ
2.1701 = x - 2.5/0.5
2.1701 × 0.5 = x - 2.5
1.08505 = x - 2.5
x = 1.08505 + 2.5
x = 3.58505
Approximately to 2 decimal places = 3.59 minutes
Therefore, 1.5% of the callers are put on hold for longer than 3.59 minutes.
Which of these factors needs to be considered when filming in HD?
The screen is a rectangle.
The screen is a square.
There are no pixels involved.
There will be less definition in each shot.
Note that the factors that need to be considered when filming in HD is: "
There are no pixels involved. (Option C)There will be fewer definitions in each shot. (Option D)What is HD Filming?High-definition video is greater in resolution and quality than standard-definition video. While there is no accepted definition of high-definition, it is commonly defined as any video picture with much more than 480 vertical scan lines or 576 vertical lines.
High Definition video is of greater quality than standard definition video (or Standard Definition). The image will be crisper in HD than in SD.
Note that the screen being a rectangle or square does not need to be considered when filming in HD. However, the presence of pixels and potential loss of definition in each shot are factors that should be considered.
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3. Special keys labelled Fl to F12.
A. Function Keys
B. Special Keys
C. Modifier Keys
D. Alpha Numeric Keys
Answer:
The answers is Function Keys
Most presentations use text: A. To draw attention to content
B. At a minimum
C. Without restraint
D. To maximize area and style
Which of the following is a requirement for supporting the Aero user interface?
-at least 128 KB video memory
-DirectX9 or higher
-an HDMI video port
-Windows XP with SP3
At least 128 KB video memory and DirectX9 or higher are requirements for supporting the Aero user interface. The Aero user interface is a graphical user interface (GUI) introduced in Windows Vista and Windows 7 operating systems. It is known for its translucent window borders, live taskbar thumbnails, and smooth animations.
To support the Aero user interface, your computer must have at least 128 KB of video memory. This is because the Aero interface uses hardware acceleration to render the translucent window borders and animations. Without enough video memory, the computer cannot handle the graphical demands of the interface. In addition, your computer must have DirectX9 or higher installed. DirectX is a set of application programming interfaces (APIs) that allow software, including games and multimedia applications, to interact with hardware components, such as the graphics card. The Aero interface relies heavily on DirectX, so having the latest version installed is necessary to ensure a smooth experience.
On the other hand, an HDMI video port and Windows XP with SP3 are not requirements for supporting the Aero user interface. An HDMI port is used to connect high-definition displays, but it is not directly related to the Aero interface. Similarly, Windows XP with SP3 can support basic visual effects but not the full Aero interface. In summary, to support the Aero user interface, your computer must have at least 128 KB of video memory and DirectX9 or higher installed. The other two options, an HDMI video port and Windows XP with SP3, are not requirements for this interface.
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question 2 a core authentication server is exposed to the internet and is connected to sensitive services. what are some measures you can take to secure the server and prevent it from getting compromised by a hacker? select all that apply
Some measures that can be taken to secure a core authentication server that is exposed to the internet and connected to sensitive services include:
- Installing the latest security updates and patches on the server to ensure any known vulnerabilities are addressed.
- Implementing strong access controls, such as multi-factor authentication, to ensure only authorized users can access the server.
- Configuring firewalls and intrusion detection/prevention systems to monitor and block unauthorized network traffic.
- Using encryption to protect sensitive data in transit and at rest.
- Implementing strong password policies and regularly changing passwords to prevent brute-force attacks.
- Regularly monitoring and auditing server logs to detect any unusual activity that may indicate a potential compromise.
A core authentication server is a critical component of any network, as it is responsible for authenticating users and granting them access to sensitive services. When exposed to the internet, it becomes even more vulnerable to attacks from hackers. Therefore, it is important to take measures to secure the server and prevent it from getting compromised. The measures listed above are some of the most effective ways to do this, as they address a range of potential attack vectors, from network traffic to password cracking. Regular monitoring and auditing of server logs is also essential to quickly detect and respond to any security incidents.
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When starting up his computer, Connor notices pop-ups appearing randomly from his browser. Over time, these get worse and prevent him from using the computer. What is MOST likely the cause of this?
Answer: Sounds like he has a malware problem he should uninstall all of the potentially unwanted programs (PUPs), or run an antivirus software.
Explanation:
It's what I would do if I was in that unlikely of situations because I'm constantly aware of what I download and install. Sounds like Connor should too.
in a situation where it is impossible to include all possible input combinations for the module, what are the considerations when it comes to the test bench design to thoroughly and effectively test the verilog module?
A test bench starts off with a module declaration, just like any other Verilog file you've seen before. However, it is important to notice the test bench module does not have any inputs or outputs. It is entirely self contained.
Writing Test Benches:
Your design can be simulated using test benches without any physical hardware. Your ability to actually inspect each signal in your design is its biggest advantage.
When the alternative is to stare at the code or load it onto the FPGA and probe the few signals brought out to the external pins, this can save you a lot of time. But none of this comes for nothing. Write a test bench first, then simulate your design using it.
What is a Test Bench?
What does a test bench actually do? In reality, a test bench is just another Verilog file. However, the Verilog you write in a test bench and the Verilog in your designs are not exactly the same.
This is due to the requirement that all Verilog you intend to use in your hardware design be synthesizable, or have a hardware equivalent. Since you will only ever simulate Verilog in a test bench, it is not necessary for it to be synthesizable.
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Which of the following is not a characteristic of a large database?
a) Optstore items in a filing cabinet.
b) Stores items in a computer such as music.
c) stores large amounts of items such as an online store.
d) can be used as a small recipe book.
You find a list of websites that relate to your chosen topic and click on the first one. You ask yourself the three questions presented in this lesson to see if this site is reliable: 1) Who wrote it? There isn't an author listed anywhere that you can find. 2) What type of site is it? The site name ends in . 3) How current is the information? You see the site was updated yesterday. Is this website reliable and worth examining further? True or False?
Answer:
False
Explanation:
Information reliability is essential in production. sourcing information from a reliable source is base on several criteria. They are; the author of the resource file, the type of media platform holding the information, the frequent revision of the information, additional support or collaboration to publish public information, etc.
A government website ( with the site-address ending with a '.gov' ) which is concurrently revised by the institute, gives a piece genuine and reliable information, whereas a commercial website with no author and just recently revised or published, would be judged as an unreliable source of information