Answer:
The four main components of programming languages are variables, control structures, data structures, and syntax.
Explanation:
The four main components of programming languages are variables, control structures, data structures, and syntax. The variables are used to store information that can be stored and manipulated in a computer program. They provide a way of labeling data with a descriptive name, so our programs can be understood more clearly. Control structures are the building blocks of computers programs. They are commands that enable a program to “take decisions.” Data structures is a data organization, management, and storage format that enables efficient access and modification. More precisely, a data structure is a collection of data values. Syntax of a computer language is the set of rules that defines the combinations of symbols that are considered to be correctly structured statements or expressions in that language. Syntax therefore refers to the form of the code.
Hope this helped :)
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What is the value of the variable? (1 point)
double dNum =
(int) 38.78;
1) 38
2) 38.0
3) 38.78
4) 39
5) Error: incompatible types
Identify the tasks that people can perform using a web browser. View a web page Program a computer Record a video Organize the entire hard drive Shop from a web page Download an MP3 file Upload photographs to an Internet site Search for a web page
Answer:
1,3,5,6,7,8 on edge2020
Explanation:
Answer: 1, 3, 5, 6, 7, 8
Explanation: got a 100
If you need to modify a features in a part created using the Mirror tool, you can make the change in the original feature and the feature on the other side of the mirror plane will be modified automatically.
Select Answer
False
True
Answer:
The answer to this question is given below in the explanation section.
Explanation:
The correct answer to this question is TRUE.
Because when you are designing something and drawing anything and it is symmetric in shape and half of the part is created, then if you use mirror features, then the other half part will get created automatically.
If you need to modify the features in the original part of the drawing or design then the other side of the mirror plane will be modified automatically.
Because whatever you will make changes in the original part of the design, then the other part that is created by using mirror features will get modified automatically.
The left and right margins of the page should always be the same.
True
False
Answer:true
Explanation:
dash is a set of communication standard using for transferring file information between computers in a network
Answer:
protocol
Explanation:
hope this helps.
This is using python.
Assuming all the variables are non-zero.
Which lines of code will assign the discriminant the value b2−4ac? Select 2 options.
discriminant = bb - 4ac
discriminant = b * b - 4 * a * c
discriminant = b ^ 2 - 4ac
discriminant = b ** 2 - 4 * a * c
discriminant = b ^ 2 - 4 * a * c
Answer:
discriminant = b * b - 4 * a * c
discriminant = b ** 2 - 4 * a * c
Explanation:
The operands are correct and in the right order (for python).
** is the operand for squaring something.
* is the operand for multiplying something.
- is the operand for subtracting something.
Let's take a look at these examples individually.
discriminant = bb - 4ac. You have to use the * sign so the computer understands that you're trying to multiply two objects together.
discriminant = b * b - 4 * a * c. This example works because it's using the * where it's appropriate.
discriminant = b ^ 2 - 4ac. In python we don't use the ^ sign. To use exponents, we use **. Also, there is no * sign in between 4, a, and c.
discriminant = b ** 2 - 4 * a * c. This example works because it uses the ** and * sign where appropriate.
discriminant = b ^ 2 - 4 * a * c. This example uses the ^ sign and python does not support it.
What additional uses of technology can you see in the workplace? List ways technology impacts
other careers not discussed in this module, such as finance, government, non-profits, and
agriculture.
People can be making the technology, technology can be used to help solve problems and help further educate people with what they are working on. Technology impacts agriculture because their are certain technology to help farmers farm fast and help water the land without needing a human to do it. Technology can help finance by helping people add and subtract rather than doing in their hand.
Lionel is a director working on a children's video. He's finding it difficult to manage so many young actors. What should Lionel do to free himself for other creative work?
Answer:
Explanation:
There are two things that Lionel can do in order to free himself. One of which would be to create a program that automates the management process of the young actors, such as scheduling them, payments, rehearsals, etc. Anything that Lionel would have to spend time on to do that does not require face to face communication can be automated, thus saving him time. The second thing that Lionel can do is to limit his workday with the children, therefore leaving more time in the day to pursue other creative work.
Anne wants to hide her age by converting it from 13 to 1101. Which number system is Anne converting to?
Alphanumeric
Alphabetical
Binary
Decimal
Answer:
Binary
Explanation:
It can't be a or b because that is not 13-1101. it would be 830md and 830dm
Decimal is incorrect bc it would have a decimal.
So the correct answer is binary.
Hope this helps plz hit the crown :D
Answer:
Option C: Binary
Explanation:
Use the table and the drop-down menus to order the
steps.
Click on the New tab.
Click on the Save or Save As tab.ha
Click on the Blank workbook image.
Type data into the columns and rows.
Create file name and choose location of file.
Answer: 2, 6, 3, 4, 7
Explanation:
Answer:
2
6
3
4
7
Explanation:
A draft has the following:
Plot
Details
Transition Words
Important events in order
Jack's manager asks him to distribute information and an attachment as quickly as possible to all their clients. In one to two sentences, describe what Jack should do.
AND NOT SO LONG PLS:D
Martha is typing on her computer. What type of communication is this? A. human-to-human B. human-to-machine C. machine-to-human D. machine-to-machine
Answer:
Human-to-machine
Explanation:
It is a human typing into a machine.
I hope this helped <3
In the context of website navigation, what is a node?
Answer:
a point at which the user chooses a certain path.
How do you skip the drawing steps in turtle graphics and just get the result? Thank you.
Answer:
Turtle graphics is a popular way for introducing programming to kids. It was part of the original Logo programming language developed by Wally Feurzig and Seymour Papert in 1966.
Imagine a robotic turtle starting at (0, 0) in the x-y plane. Give it the command turtle.forward(15), and it moves (on-screen!) 15 pixels in the direction it is facing, drawing a line as it moves. Give it the command turtle.left(25), and it rotates in-place 25 degrees clockwise.
By combining together these and similar commands, intricate shapes and pictures can easily be drawn.
The turtle module is an extended reimplementation of the same-named module from the Python standard distribution up to version Python 2.5.
It tries to keep the merits of the old turtle module and to be (nearly) 100% compatible with it. This means in the first place to enable the learning programmer to use all the commands, classes and methods interactively when using the module from within IDLE run with the -n switch.
The turtle module provides turtle graphics primitives, in both object-oriented and procedure-oriented ways. Because it uses tkinter for the underlying graphics, it needs a version of Python installed with Tk support.
The object-oriented interface uses essentially two+two classes:
The TurtleScreen class defines graphics windows as a playground for the drawing turtles. Its constructor needs a tkinter.Canvas or a ScrolledCanvas as argument. It should be used when turtle is used as part of some application.
The function Screen() returns a singleton object of a TurtleScreen subclass. This function should be used when turtle is used as a standalone tool for doing graphics. As a singleton object, inheriting from its class is not possible.
All methods of TurtleScreen/Screen also exist as functions, i.e. as part of the procedure-oriented interface.
RawTurtle (alias: RawPen) defines Turtle objects which draw on a TurtleScreen. Its constructor needs a Canvas, ScrolledCanvas or TurtleScreen as argument, so the RawTurtle objects know where to draw.
Derived from RawTurtle is the subclass Turtle (alias: Pen), which draws on “the” Screen instance which is automatically created, if not already present.
All methods of RawTurtle/Turtle also exist as functions, i.e. part of the procedure-oriented interface.
The procedural interface provides functions which are derived from the methods of the classes Screen and Turtle. They have the same names as the corresponding methods. A screen object is automatically created whenever a function derived from a Screen method is called. An (unnamed) turtle object is automatically created whenever any of the functions derived from a Turtle method is called.
To use multiple turtles on a screen one has to use the object-oriented interface.
Note In the following documentation the argument list for functions is given. Methods, of course, have the additional first argument self which is omitted here.
Explanation:
can i have brainliest
Conclusion for primary memory
Answer:
primary memory is also called main memory and also it stores information in the computer
Explanation:
How would I copy this image?
There is an image from a scientific research pdf that I would like to use for one of my research papers in school, but I am unable to find out how to copy it and then paste it into my paper.
Thank you for your hep
Question: How would I copy this image?
Answer: Either screenshot it, or CTRL C ± CTRL V it. To screenshot something, open 'snipping tool' and pull up the PDF, then box in whatever you are trying to copy. You can also reverse image search it to find it somewhere on the web.
Uplifting Note: To you, smiling at someone may mean nothing, but to them, it might be their whole world.
Which statement describes a biotic factor interacting with the environment?
Water flows down a creek bed.
Soil contains nutrients for growth.
Deer graze through the grassland.
The sun emits solar rays that reach Earth.
Answer:
Deer graze through the grassland.
Explanation:
Biotic factors are living components of the environment that shapes the ecosystem. Abiotic factors are the non-living component of the environment.
These biotic factors are plants, animals and micro-organisms.
A deer grazing through the grassland is a a biotic factor interacting the environment. The other choices contains abiotic factors.Abiotic factors are soil, sunlight, nutrients etc.
Answer:
C
Explanation:
Which operating system function has a steeper learning curve and can potentially break the system without careful use of its operations?
1. Graphical user interface (GUI)
2. Service management
3. Application management
4. Command line interface (CLI)
Answer:
4. Command line interface (CLI)
Explanation:
An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.
This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.
Some examples of an operating system on computers are QNX, Linux, OpenVMS, MacOS, Microsoft windows, IBM, Solaris, VM etc.
A Command line interface (CLI) refers to a text-based user interface that allow users to operate a software application or program, as well as manage and execute operating system functions by typing standard line of commands into the text-based user interface with a real-time response.
Basically, the CLI is solely text-based and as such requires a thorough knowledge and understanding of global commands, as well as administrative privileges in some cases.
Hence, the operating system function which has a steeper learning curve (more difficult to learn) and can potentially break the system without careful use of its operations is the Command line interface (CLI).
what is displayed as a result of executing the following code segment?
x < - - 2
y < - - X * 4
z < - - X * Y
x < - - X + Y
z < - - z + ( x - y) * 3
DISPLAY ( x + y + z)
select one answer
A - 72
B - 40
C - 8
D - 54
_____________ are things people want in order to be happy and feel good.
A.
Features
B.
Desires
C.
Images
D.
Needs
Answer:
B!
Explanation:
Desires are things people want things that would make them jump for joy!
Bye Have A Nice Day!
Can someone find out what this binary number thing is. Just find out the message, I'm having a difficult time
Answer:
Press alt and F4 to see answer
Explanation:
identify the final stage of the object found in the image in the given text
Answer:
science fiction book
Explanation:
Can someone please tell, me whats wrong with this code....its supposed to give the fibonacci sequence as output but its giving 0 as output instead
def series(n):
n1 = 0
n2 = 1
count = 0
if n <=0:
print("Please enter a positive integer")
if count ==0:
print(0)
print(1)
count +=2
while count < n:
nth = n1 + n2
n1 = n2
n2 = nth
count += 1
print(nth)
series(7)
I've written the working code. You added a break statement which right under a print function, which only printed the value of n1 and by looking at your variables, n1 = 0. That's why it was only printing 0.
Which group of Indians was native to Roanoke and not very friendly?
Croatan
Cherokee
Iroquois
Plain Indians
Answer:
Croatan I think if I remember it right.
Explanation:
Coding question. Please help me?
Answer:
a for a loop
Explanation:
MacBook Pro (2019) at 93% max capacity battery rating after 100 charge cycles. Is this normal? Used coconut battery to check this.
Answer:
This is not a normal situation. Go to Apple Support!!!
1,000 battery cycles
Most current Macs (MacBooks, MacBook Airs, and MacBook Pros) use batteries assessed as having 1,000 battery cycles. That's pretty much good enough for at least three years of regular use.
Your battery might drain fast when you're working on your Mac because, for one reason or another, you're running one-too-many apps at the same time. ... To do this, simply click on the battery icon on the top right corner of your screen, or run the activity monitor app.
Use this website for more ways to fix your computer:
https://pdf.wondershare.com/macos-10-14/fix-battery-issue-on-macos-10-14.html
I say it depends if you got the computer at the beginning of the year. If you got it later in 2019, go to the apple store and ask.
Data is a processed in the form of information? ( true or false)
Answer:
True ( processed data is called information)
Categorive the given websites based on their possible website structure
company website
bookstore website
computer-based
training modules
single product website
city library website
online in store website
Hierarchical
Sequential
Matrix
Hi
Answer:
The answer to this question is given below in the explanation section.
Explanation:
There are different website structures such as hierarchical, sequential, and matrix. These websites structure helps the designers to create a meaningful website.
In this question, it is asked to categories the given website into their website structure.
The given websites are:
company website bookstore website computer-based training modules single product website city library website online in-store websiteNow, we will categorize these websites into their website structure:
Hierarchical website structure:
Bookstore website
city library website
online in-store website
Sequential website structure:
single product website
computer-based training module
Matrix website structure:
Company website.
Here are the categorizations of the given items based on their storyboarding techniques:
Computer-based training modules: Linear
School website: Webbed
Bookstore website: Webbed
Single-product website: Linear
County library website: Webbed
Online gift store website: Linear
Federal government website: Hierarchical
if a friend asked you to help her decide what internal sabling system to install in her new house, what kinds of questions wouls you ask her to do? why would you ask those questions?
Answer:
Assuming you mean *cabling system*
you could ask:
- The architectural structure of the building, which houses for the cabling installation.
- The function of the cabling installation.
- The configuration of an already installed system (upgrades and retrofits).
others
- The cable and connection products.
- The types of equipment the cabling installation will support -- present and future.
- Customer requirement.