Answer:
Column
Explanation:
This question is worth 15points
Why do you think that computer programs use different data types? Wouldn't it be simpler if they treated all data the same? Why or why not?
What would happen if, for instance, a date were treated like an integer? Please answer all of the questions.
Answer:
The data type defines wich operations can safely be performed to create, transform and use the variable in another computation.
Computer programs use different data types for efficiency, precision, etc.
Treating all data the same would lead to confusion, inefficiency, and errors.
Treating a date like an integer would result in a loss of semantics, limited operations, etc.
We have,
Computer programs use different data types for a variety of reasons:
- Efficiency:
Different data types allow programs to allocate memory and perform operations more efficiently.
- Precision:
Different data types have different levels of precision. For example, using floating-point numbers allows for decimal values but might introduce rounding errors, while integers are exact but can't represent fractions.
- Semantics:
Different data types convey meaning and help programmers and the compiler understand how the data should be used.
- Operations:
Different data types support different operations. For instance, you can't perform arithmetic operations on text strings as easily as you can on numbers.
- Type Safety:
Using distinct data types helps catch errors early in the development process. If you accidentally treat a string as an integer or vice versa, type systems can catch such errors during compilation.
If a date were treated like an integer:
- Loss of Semantics:
Treating a date as an integer would strip away its meaning. Dates have attributes like day, month, and year, which would be lost if they were treated as integers.
- Limited Operations:
Integers can't directly perform operations related to date manipulation, such as finding the difference between two dates or determining the day of the week for a given date.
- Error-Prone:
Treating dates as integers would likely lead to confusion and errors. It would be easy to make mistakes when handling date-related calculations and comparisons.
- Lack of Flexibility:
Dates have a complex structure, including leap years, varying month lengths, and time zones. Treating them as integers wouldn't allow for representing these complexities.
Thus,
Computer programs use different data types for efficiency, precision, etc.
Treating all data the same would lead to confusion, inefficiency, and errors.
Treating a date like an integer would result in a loss of semantics, limited operations, etc.
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Which would a student most likely do in a digital laboratory? conduct an experiment in chemistry take continuing education classes in chemistry look for an out-of-print book about chemistry watch an instructional video about chemistry.
Answer:
conduct an experiment in chemistry
Explanation:
A digital laboratory is an interactive online tool, where students are asked to mimic an experiment.
Answer:
"conduct an experiment in chemistry"
Explanation:
A digital laboratory is an online tool used to conduct chemistry experiments when, say, you are at home or the tools needed are dangerous. It also helps to make sure you have exact results since it is computerized.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Michelle wants to define the scope of a software development project for the benefit of her company. How does defining the scope of a
software development project help a company?
A It helps communicate effectively with the client
B. It helps deliver a project as per the client's requirements.
C It helps prepare a legal agreement
D. It helps decide the project budget
Answer:
im pretty sure its A
Explanation:
it makes more sense
Answer:
It helps deliver a project as per the client’s requirements.
Trust me... I took the test
In the design phase of the systems development life cycle (SDLC), the _____ design indicates hardware and software, such as specifying Linux servers and Windows clients. Select one:
Answer:
logical
Explanation:
You have been asked to store a file with personal information on it. You need to be sure that only your user account can access the file, even if other user account have been granted permissions or if the disk is stolen. What standard NTFS feature can you use
Answer:
EFS
Explanation:
who has played pokemon red, blue, or yellow on the gameboy
Answer:
I didn't think this would be an actual question... I did- :3
I have, it gets harder near the end
The frame rate is the result of multiplying the length of the film times its width
True or False
Answer:
False
Explanation:
frame rate is how many frames are shown per second in a video
the length of the film times the width is the resolution. not frame rate
what is the difference between registered and certified mail
Answer:
1. Certified mail provides a receipt for the sender and for an additional fee, will receive a copy of the recipient's signature upon his receipt of the mail.
2. registered mail provides the sender a receipt and detailed records of his mail's location.
what was your first pokemon game
if you have not played one just comment don't answer
Answer:
FireRed & LeafGreen
Explanation:
A _____ agent can be used to perform specific tasks for a user, such as remembering information for filling out Web forms.
Specific tasks such as the remembrance of key information when filling out Web forms can be performed by: personal agent.
A personal agent is also referred to as user agent and it can be defined as a computing software or hardware-based system that is typically designed and developed to perform specific tasks on behalf of an end user.
This ultimately implies that, a personal agent is an intelligent computer hardware or software program that can be configured to perform specific tasks on behalf of an end user.
For example, a personal agent can be configured to remember key information when filling out Web forms.
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Debug big tower can someone help me
Answer:
2
Explanation:
2 is because that what i think
Answer:its c
Explanation:
because thts wht i thinl
using numerous computers to inundate and overwhelm the network from numerous launch points is called
Using numerous computers to inundate and overwhelm the network from numerous launch points is called: a DDos attack
1.erros can easily be ____ 2.work is done in an ____ no mess environment 3.colors do not _____ and brushes are never ______ 4.stages and version (s) of the artwork can be _____ filed and easily 5. work can be transferred or _____ on almost any 6. work can be _____ and easily _____ to interested parties
Answer:
1) corrected
2) organized
3) Fade and worn-out
4) saved
5) saved
6) organized and graphics
________ involves breaking into a network to steal data such as customer lists, product inventory data, employee data, and other proprietary and confidential data. (1pts) Question 5 - ________ involves breaking into a network to steal data such as customer lists, product inventory data, employee data, and other proprietary and confidential data. Pretexting Phishing Hacking Spoofing
Answer:
Hey there!
Hacking involves breaking into a network to steal data such as customer lists, product inventory data, employee data, and other proprietary and confidential data.
Hacking involves breaking into a network to steal data such as customer lists, product inventory data, employee data, and other proprietary and confidential data. Pretexting Phishing Hacking Spoofing
Hope this helped! :)
what are overlapping geographical areas within a cellular network called?
__________ is a procedure that allows communicating parties to verify that received or stored messages are authentic.
Answer:
Message authentication
Explanation:
The ___________ method returns the length of an array.
append
input
add
len
Answer:
d
Explanation:
The length() method returns the number of characters present in the string.
You want to kill all process IDs of a specific process with a single command. Which command should you use
Answer:
killall
Explanation:
7.4 Lesson Practice (projectstem): what is output if the user is enters 2?
Answer:
18
Explanation:
lets go step by step.
the function called tryIt has a value, a variable named "a". this "a" variable will be whatever the user enters when the program says, Enter a number.
ok so if we enter "a" as 2, and b in the function will always be 7, and 2 + 7 equals 9,
and the ans variable (short for answer) will take the result of the function (9) and multiply it by 2,
then the answer is 18
Question about microscope
Answer:
1. c. diaphragm
2. a. ocular lens
3. b. fine adjustment knob
4. c. course adjustment knob
5. d. nosepiece
6. a. simple light microscope
7. d. A, B, and C
8. a. light switch
Explanation:
Hope this helps.
PLEASE HELP! WILL MARK AS BRAINLIEST JavaScript can be implemented using the _________ HTML tags in a web page.
Answer:
JavaScript can be implemented using JavaScript statements that are placed within the ... HTML tag
Explanation:
Answer : language
JavaScript is a scripting language, not a HTMLanguage type. It is mainly to do process at background and it needs document.
Raina remembered when she taught Amara to draw. What happened?
Sisters is an autobiographical graphic novel written by Raina Telgemeier as a follow-up to her earlier graphic memoir Smile. It details a long summer road trip taken from San Francisco to Colorado by her family and explores the relationship between Raina and her younger sister, Amara.
- BRAINLIEST answerer
What contribution did ada byron make to computing?
Answer:
Around 1843, she described the first computer principles, later built by Charles Babbage in the form of a mechanical calculator.
web browsers save website information in their _________, which helps the site load faster on future visits.
Answer: cache
Explanation:because I took the quiz
Several small stores rent space within a larger shopping centre. The owners of the shopping centre have provided a physical network throughout the entire centre.
(a) Explain how virtual networking can be used to give each store a private logical network. Diagrams may be used in your answer.
Answer:
okay so my first question is what is this question for because I cant really answer without more info
Helpppppp meeeeeeeeeeeee pleaseeeeee
Answer:
B
Explanation:
PATA drives, also known as ATA, ATAPI, or Integrated Drive Electronics (IDE), are the type of drives that were generally used in workstations until recently. PATA drives typically have a maximum transfer rate of 150MBps.
Cloud storage is a cloud computing model in which data are stored on remote servers accessed from the Internet, or “cloud.” For most PACS manufacturers, the cloud storage is primarily utilized as a long-term storage solution only.
jessica has connected her new printer to her windows 10 computer, but windows is not recognizing it. what should she do?
reconnect the printer or you could Explanation:
If Windows 10 is not recognizing Jessica's new printer, she should take the following steps:
Check the physical connections: Ensure that the printer is properly connected to the computer via a USB cable or a network connection.
The Steps to takeRestart both devices: Restart the computer and the printer to refresh the system and establish a new connection.
Update printer drivers: Visit the printer manufacturer's website and download the latest drivers specific to her printer model. Install the drivers on the computer.
Run the printer troubleshooter: Go to the Windows settings, select "Update & Security," then "Troubleshoot." Choose "Printer" and follow the on-screen instructions to diagnose and fix any issues.
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can you still receive messages on messenger from a person when you deleted the conversation with them? (But not blocked them)
How to edit an existing recipient list? class 9 for(3 marks)
Answer:
(Archives) Microsoft Word 2003: Mail Merge: Working with the Recipient List
Last updated Monday, Aug. 31, 2020, at 10:35 a.m.
This article is based on legacy software.
For a successful Mail Merge, you will need to establish a recipient list, also referred to as the data source. This contains the information that will vary with each record, such as names or identification numbers. If you are creating a mailing list, for example, names and addresses will be included in your data source.
You can either create a new data source or use a pre-existing source, such as your Outlook Contacts. You may also wish to alter the entries in your data source without having to open it, change the appropriate entries, and then save the changes. Mail Merge allows you to specify which individual entries you want to include as well as add and delete data document entries and fields.
Creating a New Data Source
Before creating the data document, take a moment to plan out the information you want to include. While creating your data document, you can add or remove fields to tailor the document to suit your needs. Creating a new data source is an option in the third step of the Mail Merge Wizard.
1- pensamiento sistémico
2- visión oriental y occidental
I don't know
Explanation:
what do you mean?