Answer: Charles Babbage is the father of the computer.
Explanation:
Select the correct answer.
Which of these statement(s) is true about comments in Java?
A.
Single-line comments "comment out" only one line in a program.
B.
Single-line comments can be used only once in a single program.
C.
Multi-line comments start and end with //.
D.
Single-line comments start with /* and end with */ on the same line.
Answer:
b multi line comments can be used only once in a single program.
Java single-line comments are marked with /* and */ and can be used to comment out one or multiple lines.
Hence, option D is correct.
In Java, single-line comments are denoted by the symbols /* and */, allowing you to comment out one or more lines in your code.
This feature is useful for temporarily disabling code or providing explanations within your program.
On the other hand,
Multi-line comments in Java are enclosed by /* at the beginning and */ at the end, enabling you to comment out larger sections of code or provide detailed explanations that span multiple lines.
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Write a code segment that will store a dinner selection in option1 based on the values of rsvp and selection. The intended behavior of the code segment is described below. If rsvp is true, the code segment should store in option1 a string indicating the person’s attendance and food choice. For example, if rsvp is true and selection is 1, the following string should be stored in option1. "Thanks for attending. You will be served beef." If rsvp is false, the following string should be stored in option1, regardless of the value of selection. "Sorry you can't make it." Write the code segment below. Your code segment should meet all specifications and conform to the examples.
The code segment illustrates the use of conditional statements.
The execution of conditional statements is dependent on the truth value of its condition.
The required code segment is as follows:
if (rsvp == true && selection = 1){
option1 = "Thanks for attending. You will be served beef.";
}
else{
option1 = "Sorry you can't make it.";
}
The flow of the above code segment is as follows:
Check if rsvp is true and selection is 1; if yes, "Thanks for attending....." is saved in option1If otherwise, "Sorry...." is saved in option1The code segment submitted can be used for several programming languages such as Java, C++, C and C#.
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When using a voltmeter the loading effect of the meter is very much considered, where the intended resistance of the voltmeter must be very high. Why do you think it should be this way?
Answer:
The loading effect of a dc voltmeter refers to the phenomenon in which a negative error is produced in the voltmeter reading (measured voltage), due to the low internal resistance (i.e., low sensitivity of the voltmeter).
what can be deployed to intercept and log network traffic passing through the network?
Answer:
Packet sniffers are protocol analyzers that can be deployed to intercept and log network traffic passing through the network.
Explanation:
Please helpp:)
To save your HTML document you should save it as
.html
Or
.txt
Answer:
.html
Explanation:
Why hasn't 3D printing been more publicly used?
Answer:
Probably because it's really expensive and not well known.
Explanation:
Some metals and plastic are not able to be altered for 3D printing, which makes this harder for some people to get hold of. Most of the materials are also not able to be recycled, which makes it harder.
Como tomar captura en laptop?
Answer: En algunas laptops o PCs basta con presionar el botón Print Screen o Impr Pant, ubicado usualmente en la parte superior derecha del teclado. Se creará la carpeta de "capturas" automáticamente en Imágenes en PNG o JPG de tu ordenador. También puedes pulsar la tecla Windows junto a la tecla Impr Pant a la vez.
Explanation:
Answer:
para windows 10, encuentras el botón de windows, shift y s
Explanation:
Write a program that inputs the length of two pieces of fabric in feet and inches(as whole numbers) and prints the total
Converting from inches to feet requires a modulo operator.
The modulo operator returns the remainder of a division.
The program in Python, where comments are used to explain each line is as follows:
#This gets the input for feet
feet1 = int(input("Enter the Feet: "))
#This gets the input for inches
inch1 = int(input("Enter the Inches: "))
#This gets another input for feet
feet2 = int(input("Enter the Feet: "))
#This gets another input for inches
inch2 = int(input("Enter the Inches: "))
#This calculates the total inches, using the modulo operator
totalInches = (inch1 + inch2)%12
#This calculates the total feet
totalFeet = feet1 + feet2 + (inch1 + inch2)//12
#This prints the required output
print("Feet: {} Inches: {}".format(totalFeet,totalInches))
At the end of the program, the total feet and total inches are printed.
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Provide 10 points for each question
What is Sophia (Robot) citizenship?
Why is Sophia (robot) a she and not a he
Features - what can Sophia (robots) do and not do, her limits
Public figure – why is she so popular in comparison to other robots
Events - name all events Sophia has spoken in
Controversy over hype in the scientific community – what are they
What is your opinion about Sophia, just a robot or human robot (explain your answer
with merits
Provide a legend of references and link it to each paragraph (cannot use Wikipedia
as a site) – foot note each references, even if it is in your own words
Answer:
1- Saudi arabia
Explanation:
1. YOU CAN REVERSE AN UNDO ACTION BY CLICKING REDO. *
True
False
Answer:
if it's on the keyboard false
What format can be applied to text in Excel?
Answer:
You can apply accounting format,date,numbers, currency, percentage or even fraction
Explanation:
How does the internet help you to improve your:
mental health
self esteem
Help you stay mentally active
Help you stay in contact with family
Like why is the internet useful and a good thing
Answer:
Help you mentally active
Explanation:
bcoz we can use internet in good ways
A column does not consist of
cells that are on the same
vertical line within a worksheet.
True
False
(microsoft excell)
Answer: false
Explanation:
columns are vertical, rows are horizontal
The statement "a column does not consist of cells that are on the same vertical line within a worksheet" is definitely false.
What is a vertical line of cells in a spreadsheet is called?A vertical line of cells in a spreadsheet is called Gridline. Gridlines are the horizontal and vertical lines on the screen that separate cells in a spreadsheet. Columns run vertically in the worksheet, and the data goes from up to down. Column A is the first column in Excel.
While rows run horizontally in the worksheet. A row is a series of data put out horizontally in a table or spreadsheet, while a column is a vertical series of cells in a chart, table, or spreadsheet.
Therefore, the statement "a column does not consist of cells that are on the same vertical line within a worksheet" is definitely false.
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What is the value of x after running this code?
x = 0
for y in [1,2,3,4,5,6,7,8,9,10]:
x = x + y
counter = 1
sum = 0
while counter <= 6:
sum = sum + counter
counter = counter + 2
print(sum)
A. 12
B. 9
C. 7
D. 8
✔️ Correct! This loop executes 3 times. After the first loop sum = 1 and counter = 3, after the second loop sum = 4 and counter = 5, and after the third loop sum = 9 and counter = 7.
Which graphic file format would you choose if you needed to make an animated graphic for a website?
Answer:
GIF – Graphics Interchange Format
Explanation:
How does net neutrality protect your information? Do they connect everyone into something?
Answer:
Net neutrality law focuses on regulating and/or preventing three main practices:
Blocking: ISPs cannot block or prevent access to any lawful content on the web.
Paid prioritization: Providers cannot prioritize companies or consumers who pay a premium for a “fast lane” and keep those who don’t pay in a “slow lane.”
Throttling: Providers cannot limit your bandwidth or slow your connection based on your internet activities.
Without net neutrality or other laws protecting equal content, ISPs could, in theory, block certain websites and favor others. For example, your internet provider could theoretically make Netflix slower in order to push you towards its cable TV service.
Or, Xfinity could allow their subscribers to stream Peacock content (which they own through NBCUniversal) for free, while charging subscribers for watching Netflix. With net neutrality, you would have free and equal access to both Peacock and Netflix.
Another example would be your ISP slowing your connection every time you try to game over Twitch, but speeding it back up again when you’re not gaming, a practice known as throttling.
Explanation:
Answer: Net neutrality rules prevent this by requiring ISPs to connect users to all lawful content on the internet equally, without giving preferential treatment to certain sites or services. In the absence of net neutrality, companies can buy priority access to ISP customers.
Why is feedback from other people important when you create software?
Feedback connects your software to programming libraries.
Feedback helps you know what is good or bad about your program.
Feedback automatically fixes the errors in your code.
Feedback tells users how to use your software program in the right way.
The reason why feedback from other people is important when you create a software application (program) is: B. Feedback helps you know what is good or bad about your program.
Software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software programs (applications).
Basically, there are six (6) main stages involved in the creation of a software program and these are;
Planning.Analysis.Design.Development (coding).Deployment.Maintenance.After the deployment of a software program, the developers usually take feedback from end users, so as to know what is good or bad about their program.
In conclusion, feedback is very important and essential for software developers because it help them to know what is good or bad about a software.
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Answer:
k
Explanation:
What are two specific Netstumbler features that are related to cybersecurity? Name one feature that is related to improving cybersecurity and another that could be used by hackers for nefarious purposes. Explain your answers.
The feature that can improve cybersecurity is the detection of interferences, and the one that can be used by hackers is checking the configuration of networks.
Netstumbler is a program used to identify surround wireless networks. This program is mainly available for Window systems and includes the following features:
Detecting wireless networks.Detecting interferences.Checking the configuration of networks.These features have both a positive and a negative side as they can be used to increase cybersecurity, which is positive, but they can also be used by hackers to attack networks and the devices in them.
One positive feature is the detection of interferences because this can be used to detect possible external or threatening networks. On the other hand, checking the configuration can be a negative feature because hackers can use this information to enter and hack the networks.
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When and why would you use a prefab?
Subject video gaming
Answer:
You should also use Prefabs when you want to instantiate GameObjects at runtime that did not exist in your Scene at the start - for example, to make powerups, special effects, projectiles, or NPCs appear at the right moments during gameplay.
What can you do in Microsoft Word 2016?
Answer:
write ?
Explanation:
who play back for blood?
Answer:
who plays what for what...
What is computer specification
Answer:
Computer hardware specifications are technical descriptions of the computer's components and capabilities. Processor speed, model and manufacturer. Processor speed is typically indicated in gigahertz (GHz). The higher the number, the faster the computer.
13. WHICH OF THE FOLLOWING IS INVOLVED IN CREATING A DOCUMENT? *
SAVING AND STORING
ENTERING TEXT
FORMATTING TEXT
ALL OF THE ABOV
Answer:
All of the above
Explanation:
Hope this helps...
Which formula calculates the total value of a single row of cells across a range of columns in excel
The formula which calculates the total value of a single row of cells across a range of columns in Microsoft Excel is: =SUM(C15:Y15).
Microsoft Excel can be defined as a software program (application) that is typically designed and developed by Microsoft Inc., to avail its end users the ability to analyze and visualize spreadsheet documents.
A spreadsheet can be defined as a file or document which comprises cells in a tabulated format (rows and columns), that are typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer systems through the use of Microsoft Excel.
In Microsoft Excel, the SUMIF function is a function which is used to calculate the total value of cells that meet a specific criteria such as:
Text.Dates.Numbers.Hence, "=SUM(C15:Y15)" is a formula which can be used to calculate the total value of a single row of cells across a range of columns in Microsoft Excel.
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Guys how much would it cost if i buy a brand mew ps4 pro 2tb?
Pls i need to know
Answer:
About $490 plus tax
Explanation:
What approach do you prefer to take when creating presentations for class projects? Would you rather use software or create presentation materials by hand? Explain your answers.
Answer:
when creating presentations it is easier to follow a software because it is reliable and establishes status. Although a more manual method can be used too. now the rest depends on your skills. If I were to make a presentation I would use a software as it makes my work flow more efficient and easy
Explanation:
use a software is much much better because it can save your time make your works more afficient and easier
Which 2 tools are useful to remote employees and coworkers.
Choose the term that best completes each sentence.
Using a _______ to write code is often a better option for a visually impaired programmer, since it tends to be more accessible than one with a ________ .
answer choices:
command line interface
graphical interface
Using a graphical interface to write code is often a better option for a visually impaired programmer, since it tends to be more accessible than one with a command line interface.
What is graphical user interface?The Graphical User Interface is known to be a very common user Interface that is made up of Graphical representation such as buttons and icons.
In this interface, communication can be carried out through the use of interacting with the icons instead of the usual text-based or command-based communication. A good example of it is the Microsoft operating systems.
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who want to play quzzies the code is 124 3142
Answer:
22
Explanation:
11+11=22
difference between nintendo switch and switch lite
Answer:
thank you sa point labyu stay safe
Answer: The switch lite is the one you can't dock onto your tv and is mostly used for handheld purposes, also you can't take off the controllers.
Explanation: