Write a script named dif.py. This script should prompt the user for the names of two text files and compare the contents of the two files to see if they are the same.
Answer:
first = input("enter first file name: ")
second = input("enter second file name: ")
file_one = open(first, 'r')
file_two = open(second, 'r')
if file_one.read() == file_two.read():
print("Both files are the same")
else:
print("Different files")
file_one.close()
file_two.close()
Explanation:
The python module above is a procedural program. The first two lines ask for user inputs for both file names in string, then the files are opened and compared with the if-statement. At the end of the program, the files are closed to avoid leakage.
11) A single inheritance model means: * A) A class can only have one parent class (superclass) B) A class can only have one child class (subclass) C) A class cannot have a parent class (superclass) D) A class cannot have a child class (subclass) E) A class can have multiple parent classes (superclasses)
Answer:
The correct answer is Option A (A class can only have one parent class (superclass))
Explanation:
The inheritance model is a computer program used in Javascript. This model aimed to make code that has been programmed already still relevant to be used again at any time minimizing errors associated with typing a new code. Inheritance makes the attributes of a particular class valid while still possible to use the attributes of another class.
A child class (subclass) inherits from the parent class (superclass). So, it is a single inheritance once the child class (subclass) inherits from a single parent class (superclass) creating a subclass. A parent class (superclass) is the class that gives its attributes for inheritance.
9 Suppose that while trying to access a collection of short videos on some Web site, you see a pop-up window stating that you need to install this custom codec in order to view the videos. What threat might this pose to your computer system if you approve this installation request
Answer:
the threat of exposing your computer to a virus
Explanation:
Remember, a pop-up message is one of several strategies used by bad actors to get internet users into downloading malicious programs into their computers.
Consider,
the said "custom codec" is being downloaded not from the official windows app store; a red flag.a typical web browser is able to play most of the various video formats available online.even if this program works as intended; it may gain maliciously gain access to your system data.You can find synonyms and disciplinary jargon in the ______, _______, and ______ in your search results. You can then use these as keywords in additional searches.
Answer:
1. Title
2. Abstract
3. Subject Headings
Explanation:
To carry out a project or research survey, a researcher needs an appropriate title that satisfies the technical keywords relating to the content and expected outcome of the research.
Hence, in this case, to find an appropriate title for a research survey "You can find synonyms and disciplinary jargon in the TITLE, ABSTRACT, and SUBJECT HEADINGS in your search results. you can then use these as keywords in additional searches."
und bedding
200
Question 2
A Column is 0.5 m diameter and carries a load of 600 Kofker from the controid by
0.1. calculate the extemes of stresses.
Question 3
Answer:
The stress for tensile edge is 1.834 MPa
The stress for compressive edge is -7.945 MPa
Explanation:
Given that,
Force = 600 kN
Diameter = 0.5 m
[tex]y=\dfrac{D}{2}=\dfrac{0.5}{2}=0.25\ m[/tex]
Distance from the centroid to the edge of the column x= 0.1 m
We know that,
Stress for column :
The stress is equal to the sum of banding stress and direct compressive stress.
[tex]\sigma=\sigma_{b}+(-\sigma_{d})[/tex]
The value of binding stress will be positive for tensile and negative for compressive stress.
We need to calculate the stress for tensile edge,
Using formula of stress for tensile edge,
[tex]\sigma=\dfrac{Fxy}{I}-\dfrac{F}{A}[/tex]
Put the value into the formula
[tex]\sigma=\dfrac{600\times1000\times0.1\times0.25}{\pi\times\dfrac{(0.5)^4}{64}}-\dfrac{600\times1000}{\pi\times\dfrac{(0.5)^2}{4}}[/tex]
[tex]\sigma=1.834\ MPa[/tex]
We need to calculate the stress for compressive edge,
Using formula of stress for compressive edge,
[tex]\sigma=-\dfrac{Fxy}{I}-\dfrac{F}{A}[/tex]
Put the value into the formula
[tex]\sigma=-\dfrac{600\times1000\times0.1\times0.25}{\pi\times\dfrac{(0.5)^4}{64}}-\dfrac{600\times1000}{\pi\times\dfrac{(0.5)^2}{4}}[/tex]
[tex]\sigma=-7.945\ MPa[/tex]
Hence, The stress for tensile edge is 1.834 MPa
The stress for compressive edge is -7.945 MPa
Which functions are part of the array module? Select 2 options. Assume you have already entered these
lines of code.
import array
arr = array array('b',[5, 1, 2, 7, 6])
arr.sort()
arr.search(3)
O arr.index(3)
arr.append(3)
arr.find(3)
Answer:
arr.index(3)
arr.append(3)
Explanation:
Edge2020
Subjective Questions
1. Why are professional roles important in ethics?
2. What is a strongly differentiated profession? Give examples.
3. Why some professions are not strongly differentiated? Give examples.
4. "The role of computer professional is not strongly differentiated.' Why?
Please need help in my question
Answer:
3 I'm hope I'm right sorry if I'm not
What is the top anime shows? <3
Answer:
This is personally based on my opinion.
My top 10 favorites
Toradora
Darling in the franxx
Lucky Star
My Melody
Death note
Attack on titans
One piece
The Promise neverland
Kaguya-sama: love is war
Black cover
Answer:
This is just my opinions as of rn
Explanation:
Attack on Titan
Hunter x Hunter
Saiki K
Haikyu!!
The Promised Neverland
Toilet Bound Hanako-kun (The manga is amazing.)
Ouran High School Host Club
Given
Yuri on Ice!!!
Hetalia
some close runner ups were
Toradora
A Silent Voice
Anohana
Kakegurui
and Black Butler
The other anime i've seen were either movies and shows I watched as a kid or I just couldn't think of them right away
Which sort tool will reorganize the numbers so they are listed from largest to smallest? A.sort ascending B.custom sort-background color C.sort descending D.custom sort-font color
Answer:
C Sort Descending
Explanation:
100% on edg
Answer:
C.) Sort descending
Explanation:
got it correct on edge!!!
Identify the selector in the following CSS code:
h3 {
color: orange;
font-size: 12 px;
}
A.
h3
B.
color
C.
font-size
D.
px
Answer:
The right answer is: Option A. h3
Explanation:
The purpose of using selectors in CSS is to find the elements in the HTML page to which the formatting will be applied.
Different type of selectors are used in CSS.
In the given code, h3 is the selector.
All the <h3> elements on the page will be of orange color and will have font size 12.
Hence,
The right answer is: Option A. h3
the carbon fixation reaction converts?
Answer:
Photosynthetic carbon fixation converts light energy into chemical energy. Photosynthesis reduces the carbon in carbon dioxide from OSC = +4 to OSC = +1 in the terminal carbon in glyceraldehyde-3-phosphate, the feedstock for simple sugars, amino acids, and lipids.
What is the proper order for the fetch-execute cycle?
A) fetch, decode, execute, store
B) store, fetch, execute, decode
C) fetch, execute, decode, store
D) fetch, store, decode, execute
Answer:
A. fetch, decode,execute, store
The fetch-execute cycle is a computer's fundamental operation cycle. The correct option is A.
What is a fetch-execute cycle?The fetch-execute cycle is a computer's fundamental operation (instruction) cycle (also known as the fetch decode execute cycle). The computer obtains a software instruction from memory during the fetch execute cycle. It then establishes and executes the activities necessary for that instruction.
The proper order for the fetch-execute cycle, decode, execute, store.
Hence, the correct option is A.
Learn more about the fetch-execute cycle:
https://brainly.com/question/17412694
#SPJ2
Edhesive AP Computer Science Coding Activity 2:
Write a method that takes 5 ints as parameters and returns the average value of the 5 ints as a double.
This method must be named average() and it must have 5 int parameters. This method must return a double.
Calling average(1, 5, 7, 4, 10) would return 5.4.
You can call your method in the program's main method so you can test whether it works, but you must remove or comment out the main method before checking your code for a score.
Answer:
The method in C++ is as follows:
double average(int v, int w, int x, int y, int y){
double ave = (v+w+x+y+z)/5.0;
return ave;
}
Explanation:
This defines the average method with 5 parameters
double average(int v, int w, int x, int y, int y){
This calculates the average
double ave = (v+w+x+y+z)/5.0;
This returns the calculated average
return ave;
}
To call the method from the program's main, use:
int main(){
cout<<average(1,5,7,4,10);
return 0;
}
it is where the home tab is located where you can view all the all the formatting purpose
Answer:
Its Ribbon
Explanation:
The Ribbon is located close to the top of the Word window. The Ribbon is organized into a set of task-oriented tabs, and each tab on the Ribbon contains groups of commands. The Home Tab contains the most frequently used commands in Word. To get to another tab on the Ribbon click that particular tab.
Btw Correct me if i am wrong
What is an example of a free online library?
A. Duck Duck Go
B. Project Gutenberg
C. Bing
D. PubMed
Definition of Computer?
Answer:
Computer
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. We can use a computer to type documents, send email, play games, and browse the Web.
What are some of the issues that create conflict in the future and why?
. When attempting to minimize memory usage, the most efficient way to do group processing when using the MEANS procedure is to use: A. the BY statement. B. GROUPBY with the NOTSORTED specification. C. the CLASS statement. D. multiple WHERE statements.
Answer:
A. the BY statement.
Explanation:
The BY statement aids the procedure MEANS to develop the tree for the current BY group only, thereby analyze the stats, and clean the tree prior to the start and development of the next BY group.
However, without the BY statement, procedure MEANS develops its AVL tree for both the whole file and all sector estimates crossings established in CLASS.
Hence, in this case, the correct answer is the BY Statement.
This can change the fit of your respirator. A) A mustacheB) A beardC) Weight gainD) All of the above
Answer:
D) All of the above
Explanation:
"Fit testing" is important when it comes to respirators. This ensures the respiratory safety of the wearer. When it comes to tight-fitting respirators, a good fit is very important. This means that the respirator will seal to the skin, so it is important not to have any facial hair like beards, mustache, or stubble. OHSA requires that the person should be clean-shaven.
Fit testing is also done annually in order to adjust to any physical changes such as weight gain or dental work. So, all of the choices above can change the fit of the respirator.
What is the correct formula for the IF function in excel
Use the IF function, one of the logical functions, to return one value if a condition is true and another value if it's false. For example: =IF(A2>B2,"Over Budget","OK") =IF(A2=B2,B4-A4,"")
The IF function in Microsoft Excel is the most common function in Excel that allows comparing the data.
The IF function can have two statements that is positive and negative. Like of IF(C2='' Yes'', 1, 2). Which means of c2 is yes then return one or two. Thus IF formula is used to evaluate errors.Learn more about the correct formula for the IF function in excel.
brainly.in/question/5667072.
In a binary search, which formula is used to find the index of the middle value?
middle = (first + last) * 2
middle = (first + last) // 2
middle = first + last // 2
middle = first + last * 2
Answer:
middle = (first + last) // 2
Explanation:
In binary search algorithm, the searching begins at the middle index and if the value searched for is not the middle element, it progresses to the left or right of the element depending on the size of the value compared to the middle element.
To determine the middle index, you add the first index to the last index and divide the result by 2. By doing this you eliminate half of the elements you have to search through.
Subsequent divisions eventually gets you to the element you're searching for in lesser time compared to if you had to search through every element in the array.
your teacher has accidentally put the wrong names of the students on her excel science results sheet. What method can be used to change the names to the correct names why is it better to do these result sheet on the computer rather than on paper answer by brainly
Answer:
Explanation:
Excel has a built-in function that allows you to type in a word, letter, or number and it will automatically find every one of that entry and replace it with whatever you want. To do this you simply click on Home > Find & Select > Replace and fill out the information. Once the info is completed click Replace All. This shows exactly why it is way better to do these result sheets on the computer as opposed to on a piece of paper, it allows you to automate everything and fix multiple mistakes with a simple button click.
what should you do if your computer is running slower
Answer:
Update system and files. Also delete unnecessary apps taking space
Select the correct answer.
Tablets combine the features of which two types of devices?
A.
phones and computers
B.
handhelds and consoles
C.
handhelds and phones
D.
handhelds and computers
Answer: A. phones and computers
Explanation:
A tablet, is referred to as a mobile computing device which utilizes the touchscreen as the main input device that it has.
Tablets are usually bigger than a mobile phone but smaller than a computer. You can perform thesame function that you can do on your mobile phone or the computer on the tablet.
One can surf the net, play games and watch videos on the tablet.
Does nature behave the exact same way as fractals?
no, it doesn’t because they are too different
Pls due soon
Directions: Answer these questions as you navigate through the modules of the Computer Basics Tutorial.
Define computer:
What are the functions of a computer?
Name three ways in which you can use a computer?
Define hardware:
Define software:
Name at least four different types of computers.
What are the two main styles that personal computers come in?
What is the purpose of the operating system?
Name the three most common operating systems for PCs.
What does GUI stand for and what is its purpose?
In what year did Microsoft create Windows?
What is MAC OS?
What is Linux?
Name three operating systems designed specifically for mobile devices?
What is an App?
What are apps for mobile devices called?
Name six types of desktop applications?
Name three examples of mobile apps (does not have to come from the tutorial)?
What is the Cloud?
Name three services that use the Cloud?
Give at least one reason why someone would want to use the Cloud.
Give three examples of web apps?
What are the basic parts of a desktop computer and what purpose does each one serve?
Name two common mouse alternatives?
Name at least five peripherals?
What is the CPU/Processor of a computer?
How is the processor’s speed measured?
What is the motherboard and what purpose does it serve?
What does the power supply unit do?
What is RAM and what is it measured in?
What is a hard drive and what purpose does it serve?
What is the purpose of each of the following:
expansion card
video card
sound card
network card
Bluetooth card
What is a laptop computer and how is it different from a desktop computer?
What is a mobile device? Give three examples.
What is a smartphone?
What are 3G, 4G, and LTEs?
How is a tablet computer different from a laptop? What are some advantages and disadvantages of using a tablet?
What is the desktop and what features does it usually contain?
What is the purpose of using folders on the computer?
What is the purpose of the Recycle Bin?
Name three things you need to access the Internet?
Describe each of the following common types of Inter services:
Dial-up
DSL
Cable
Satellite
3G and 4G
What are some things you should consider when you are choosing and Internet Service Provider?
What is a modem?
What is a router?
What is a network card?
What does Wi-Fi stand for?
What is a web browser and what is its main job?
What is the World Wide Web?
Name three different types of web browsers?
Explain the following security terms:
SSID:
Encryption password
Encryption
Passphrase
What steps do you need to take to keep your computer healthy?
How do you deal with spilled liquid on your keyboard?
How do you clean the mouse and the monitor?
What is malware and what does it include? What is the best way to guard against malware?
In what ways can you back up your computer?
Name several techniques to maintain your computer?
Define computer ergonomics.
What are four general tips to keep in mind when troubleshooting your computer?
What is a flash drive?
What is Cloud storage?
What is the proper way to safely remove a flash drive from the computer?
Name three free popular services that allow you to save data to the Cloud?
What are accessibility features? Name three?
Name three assistive technology devices and what they are used for?
Answer:
Software for personal computers is typically developed and distributed independently from the hardware or operating system manufacturers. Many personal computer users no longer need to write their own programs to make any use of a personal computer, although end-user programming is still feasible. This contrasts with mobile systems, where software is often only available through a manufacturer-supported channel. And end-user program development may be discouraged by lack of support by the manufacturer.
Explanation:
please help me please help me.
Answer:
Earth. Wind. Water. Fire
Explanation:
These are elements right or is it metal plastics and all the other object materials sorry if this question isn't what you asked for just that I don't get the question
Data type for a Subject ID
Answer:
An integer.
Explanation:
A subject ID is most commonly an integer.
Which option is used to ensure the integrity and authenticity of a Word document but requires additional services to be available on the internal network? digital encryption digital signature password protection protected view
Answer:
Digital signature.
Explanation:
Digital signature is used to ensure the integrity and authenticity of a Word document but requires additional services to be available on the internal network.
This is important as it makes sure that the file is authentic and not malware.
Answer:
digital signature
Explanation:
got it right on edge
During Globalization 2.0, there was a huge overinvestment in: Question 10 options: 1) telecommunications infrastructure 2) computing hardware 3) robots 4) machinery
Answer: 1) telecommunications infrastructure
Explanation:
Globalization 2.0 came after the second world war at a time where the world was yarning for opportunities that would connect it better.
They turned to telecommunications infrastructure and invested heavily into it to carry messages from one part of the globe to the other. This led to a fall in telecommunications cost and a rise in new technologies like the mobile phone.