somebody tell me 2 differences between string variables and numeric variables
Answers
Numeric variables contain only numbers and are suitable for numeric calculations such as addition and multiplication.
String variables may contain letters, numbers and other characters. You can't do calculations on string variables -even if they contain only numbers.
Related Questions
3. Ethnocentrism can be overcome by
Answers
Which line of code will allow a decimal point to be stored in a variable?
Answers
Answer:
a float value u mean right?Explanation:
Answer: the answer is A
Explanation:
I got it right on my flvs 3.01 test!!!!!!!!!!!!!
Select the correct answer from each drop-down menu.
Suzanne wants to use a digital media tool that acts like a journal and facilitates discussion, which digital media tool should Suzanne use for this
purpose?
Suzanne should use a(n)
She needs to download
software, such as Wordpress, for this purpose.
Answers
Answer:
Suzanne needs a blog
Explanation:
Because she wants to use a digital media tool that acts as a journal and facilitates discussion, Suzanne would need a blog for this.
A blog is a platform where people can meet and have discussions on the internet sometimes in a diary-like format.
Suzanne would need software like WordPress for her blog.
Answer:
blog, blogging
Explanation:
What did you do over the Summer?
Answers
Answer:
I studied for SAT the whole 2 months, studying 18 hours a day...
I honestly didn't do anything because of Corona
pseudocode is a good choice to communicate a _____ of a process
is it?!
1.step
2.summary
3.close up
Answers
Answer:
close up
Explanation:
you could also say deatiled view, i believe. hope this helps
Answer:
detailed view
Explanation:
A detailed view provides the complete picture of a problem and it explains how the problem is solved using algorithm.
You are trying to create a user from the command line on a Linux computer. You get an error that permission is denied. What should you do?
Answers
Answer:
preface the command with sudo
Explanation:
In the scenario being described, the best course of action would be to preface the command with sudo . This is because sudo is a program Linux operating system that allows the individual user to run programs with the security privileges of another user, which usually applies to the superuser. In this scenario, this would allow the user to bypass the error message and gain access to such a task.
Maia wants to highlight the word mob in her first paragraph. Choose the steps that Maia will need to do to complete this process.
Answers
Answer: Step 2: Go to the font command group
Step 3: click on the text highlight color button
Step 4: Click on the color
Explanation:
Mala should do this by selecting her paragraphs and choosing Line and Gap from the Paragraph command group.
What are paragraphs?A paragraph is a standalone section of writing that discusses a single subject or argument. One or more sentences make up a paragraph. Although they are not needed by any language's syntax, paragraphs are typically taken for granted in professional writing and are employed to break up the lengthier text.
The space between her paragraphs can be rapidly and simply adjusted by Maia. She should select her paragraphs and choose Line and Spacing from the Paragraph command group to accomplish this. From the drop-down menu, she should be able to select Add Space Before Paragraph.
The paragraph spacing has to be adjusted. She can choose the Line Spacing option from the same drop-down menu. The dialog box for paragraphs will then open. She will be able to choose the amount of space she wants before and after the paragraph using this option. These two choices are situated and displayed underneath the dialog box for paragraphs.
Therefore, she should select her paragraphs and choose Line and Spacing from the Paragraph command group to accomplish this.
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Which of the following STEM discoverers invented an application that uses summarization technology? Fedkiw Hawking D’Aloisio Gates
Answers
Answer:
The correct option is;
D'Aloisio
Explanation:
Summly, the summarization application, founded by Nick D'Aloisio, summarizes news articles into shorter form of small number of sentences, using language processing and rocket science from Stanford Research Institute (SRI) scientists to isolate important items in news articles. D'Aloisio was also the youngest ever person to have been given VC funding to aid in the Summly development.
Answer:
the correct answer is D. D'Aloisio Gates
Explanation:
write a program using if condition and print fail and try again if student marks are less than 33 using if condition and print fail and try again if student marks are less than 33
Answers
Answer:
Following are the program to this question:
#include <iostream>//defining a herader file
using namespace std;
int main()//defining main method
{
int marks, i=35;//defining integer variables
cout<<"enter your marks in a percent: ";//print message
cin>>marks;//input marks value
if(marks<i)//defining if block that checks marks less then i
{
cout<<"fail and try again";//print message
}
else//defining else block
{
cout<<"You are qualified";//print message
}
return 0;
}
Output:
enter your marks in a percent: 33
fail and try again
Explanation:
In the above-given, C++ language code inside the main method "marks and i" two integer variable is declared, in which the "i" variable holds a value.
In the next step, if block is defined, that checks "marks" value is less than "i", if the value is true, it will print "fail and try again".
Otherwise, it will go to the else block, in this, it will print "You are qualified".
Write the difference between:
a) RAM and hard disk
b) RAM and ROM
c) Volatile memory and non-volatile memory
d) DVD and floppy disk
Answers
Answer:
RAM is used to store computer programs and data that CPU needs in real time. ... RAM data is volatile and is erased once computer is switched off. HDD,hard disk has permanent storage and it is used to store user specific data and operating system file
Answer:
RAM is used to store computer programs and data that CPU needs in real time. RAM data is volatile and is erased once computer is switched off.
Hard disk has permanent storage and it is used to store user specific data and operating system files
RAM = Random access memory ;is volatile memory that temporarily stores the files you are working on
ROM = Read-only memory ;is non-volatile memory that permanently stores instructions for your computer
Similarities : They are present in the computer.
Volatile memory and non-volatile memory is RAM and ROM
(d.) Floppy disk is a magnetic storage medium with only a 1.44 M capacity, while a CD is an optical disc that can store 700M CDs are based on physical dimples on the disk surface.
Floppies cannot store much at all A CD will hold more than 450 floppies.
Explanation:
An information system interacts with its environment by: A. processing data. B. XML protocols. C. receiving data. D. systems analysts. E. sending data.
Answers
Answer:
C. receiving data.
Explanation:
An information system interacts with its environment by receiving data in its raw forms and information in a usable format.
Information system can be defined as a set of components or computer systems, which is used to collect, store, and process data, as well as dissemination of information, knowledge, and distribution of digital products.
Generally, it is an integral part of human life because individuals, organizations, and institutions rely on information systems in order to perform their duties, functions or tasks and to manage their operations effectively. For example, all organizations make use of information systems for supply chain management, process financial accounts, manage their workforce, and as a marketing channels to reach their customers or potential customers.
Additionally, an information system comprises of five (5) main components;
1. Hardware.
2. Software.
3. Database.
4. Human resources.
5. Telecommunications.
Hence, the information system relies on the data it receives from its environment, processes this data into formats that are usable by the end users.
Before school, Kyle could not find his cell phone. Kyle tells his mom that he's already looked everywhere. Mom knows that Kyle sometimes looks at his phone in bed before falling asleep. She decides to look under his bed and finds the phone. What decision-making method did Kyle's mom most likely use?
Answers
Answer:
deductive decision-making strategy
Explanation:
In this scenario, it seems that Kyle's mom is most likely using a deductive decision-making strategy. This is when the individual goes through the process of reasoning from one or more statements (premises) in order to reach a logical conclusion. Which in this case Kyle's mom knew that Kyle sometimes sleeps with his phone next to him and that it there is space where it can fall. Using these two premises she deduced that the phone is most likely under the bed.
Answer:
Intuitive
Explanation:
By the way I am not sure this is just what I put and it doesn't tell me the correct answers.
When you open as many links as you want, and still stay in the same browser window instead of cluttering your screen with multiple windows, it's called----- a Tabbed browsing b Same browsing c Decluttering browsing d Multiple browsing
Answers
Answer:
a. Tabbed browsing
Explanation:
Tabbed browsing is a feature in the browser that helps in operating several tabs at the same time. It helps in browsing different links without opening different browsers. Multiple pages can be opened and surfed at the same time in one window. Any link can be opened in a different or new tab by clicking right on the link. After this, 'open link in new tab' is to be selected and the link gets opened respectively.
The following code should take a number as input, multiply it by 8, and print the result. In line 2 of the code below, the * symbol represents multiplication. Fix the errors so that the code works correctly: input ("Enter a number: ") print (num * 8) The code above is pre-populated in your code editor. Hint: Remember that to think about the data type that the user will input. How can you make sure that their input is entered as a number?
Answers
Let's check sample input and output
[tex]\tt num=int(input("Enter\:a\:number:"))[/tex]
[tex]\tt print(num*8)[/tex]
Sample run
[tex]\tt Enter\:a\: number:6[/tex]
[tex]\tt 48[/tex]
A few of the company's employees do not want to upgrade their smart watches. They explain that it took them a long time to learn to use the current ones and do not understand why they cannot continue to use it. How would you respond to these concerns?
Answers
I would respond by saying if they wanted me to set up a meeting to explain how to use them. I would also explain that the new upgrade will be more helpful to track the health of the employees and will be more accurate.
Write a VB program to convert a temperature from Celsius to Fahrenheit and vice versa.
Answers
Answer:
Dim c As Double
Dim f As Double
Private Sub CmdClr_Click()
TxtInput.Text = “”
TxtInput.SetFocus
End Sub
Private Sub Command1_Click()
c = Val(TxtInput.Text)
If Val(c) = 0 And TxtInput = “” Then
MsgBox “Enter Any number”, vbInformation, “Result”
TxtInput.SetFocus
Else
f = 9 * c \ 5 + 32
MsgBox “Fahrenheit :” & ” ” & f, vbInformation, “Result”
End If
End Sub
Private Sub Command2_Click()
f = Val(TxtInput.Text)
If Val(c) = 0 And TxtInput = “” Then
MsgBox “Enter Any number”, vbInformation, “Result”
TxtInput.SetFocus
Else
c = (f – 32) * 5 \ 9
MsgBox “Celsius :” & ” ” & c, vbInformation, “Result”
End If
End Sub
Explanation:
To save a document as a new file name select A. File New B. Save C. Save as D. File open
Answers
Answer:
C
Explanation:
To save a document as a new file name select we need to Save as
Mobile device apps that enable users to pay for things or check-in to hotels or venues use _________ technology. Select one: a. GPS b. GIS c. TCP/IP d. NFC
Answers
Answer:
ip
vgfjffffffffvfdxx
Explanation:
fsxqwvetsgsrwfuxhsrwctsdqccdhvxrsbx7shgxfrxvshxrc
When making changes to existing font, the user must first _____
Answers
__________ is the current federal information processing the standard that specifies a cryptographic algorithm used within the U.S. government to protect information in federal agencies that are not a part of the National Defense infrastructure.
a. AES
b. DES
c. 2DES
d. 3DES
Answers
Answer:
FIPS 140-2 es el acrónimo de Federal Information Processing Standard (estándares federales de procesamiento de la información), publicación 140-2, es un estándar de seguridad de ordenadores del gobierno de los Estados Unidos para la acreditación de módulos criptográficos. ... El Instituto Nacional de Estándares y Tecnología (NIST)
Explanation:
Why is Copyright important?
Answers
Copyright protects those words from being used in any form without the author's approval. They're your words, your product.
Which is an advantage that electronic scheduling tools have over paper calendars?
O Electronic scheduling tools work better for people who are highly visual.
o Electronic scheduling tools require additional supplies to be used.
Electronic scheduling tools have automatic reminders that can be set up.
Electronic scheduling tools contain days and weeks that can be color coded.
Answers
Answer:C. Electronic Scheduling tools have automatic reminders that can be set up
Explanation:edge2020
Answer:
C. on Edge 2021
Explanation:
Sorry if I’m asking this I’m doing a study but how exactly do hackers find your location with just your ip?
Answers
Answer:
?
Explanation:
how do I make a division sign with my Chromebook keyboard?
Answers
Answer: you can't
Explanation: The best way to make one is to search for one then copy and paste
Hope this helps^^
To create a division sign "÷" on a Chromebook, hold "Ctrl" + "Move" + "+". This gets to extraordinary characters on Chromebooks.
How do I make a division sign with my Chromebook keyboard?On a Chromebook keyboard, you'll make a division sign "÷" by utilizing the following steps:
Press and hold the "Ctrl" (Control) key.Whereas holding the "Ctrl" key, press the "Move" key.Without discharging the "Ctrl" and "Move" keys, press the "+" (also) key.This combination of keys will deliver the division sign "÷" on your Chromebook. The "Ctrl + Shift + +" alternate route could be a common way to access special characters, counting scientific images, on Chromebooks.
Keep in mind to guarantee merely are utilizing the console with a US format, as the area of keys might shift slightly totally different formats.
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Which HTML tag is formatted correctly?
NEED ANSWER ASAP PLZ HELP ME IDONT UNDERETAND IT
Answers
I think the last one is the correct one
Answer:
D
Explanation:
All others don't work
Tornado Alley is located in the middle of the United States, extending from Texas up through the Dakotas. The above statement is a(n) ________________.
Answers
Answer:
fact
Explanation:
because it is a information
How can Mario complete his task without leaving the word application?
Answers
Answer:Use the Thesaurus feature to find a synonym of the word.
Explanation:i just got the same question.
Answer:Use the Thesaurus feature to find a synonym of the word.
Explanation:
how can we lock pubg game from Play Store???
Answers
Answer:
You can't necessary lock it, it is impossible to do so.
Answer:
i dont think it is possible :((
Explanation:
I use ios
Which single keyboard character represents any single character except in a new line in a regular expression in Linux?
Answers
That character is '.' (dot).
A major advancement in electric lights was the invention of the____
light before World War II.
Answers
Answer:
A major advancement in electric lights was the invention of the fluorescent light before World War II
Explanation:
The ongoing research on phosphor coated neon tubes that produce visible white light from ultraviolet light in Europe, resulted in research programs into fluorescent lamp lighting in the U. S., which had reached demonstration stage in the mid and towards the late 1930s, such as the World's fair demonstration in New York, 1939.
The fluorescent proved to be more efficient and long lasting than the incandescent bulbs that were in use back then.