Databases are used to find data in large sets, store large informational sets, and answer the questions that are present in the data set. Thus, options a, c, and d are correct.
What is a database?A database is a systematized compilation of the information and the data set that is stored physically on electronic devices like a computer system. DBMS controls the databases.
Databases can be based on the hierarchy, or network, or can be object-oriented. They store the electronic form of the data set in an organized manner.
Therefore, databases stores data sets.
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which of the following is not a radioactive element
Answer:
Potassium is not a radioactive element.
How many passes will it take to find 30 using a binary search?
5, 10, 15, 20, 25, 30, 35
passes
1
3
4
2
Answer:
4 passes
Explanation:
Mention at least five devices used for digitizing data
Becky is preparing a document for her environmental studies project. She wants to check her document for spelling and grammar errors. Which function key command should she use?
A.
F1
B.
F2
C.
F5
D.
F7
E.
F12
According to what I know, I think it is F7.
Luka is responsible for the translation of the computer program. Luka looks for errors during the stage of a computer program.
Answer:
He should check if a syntax error pops up to fix the code
Explanation:
A syntax error message pops up when the code is not proper
Answer:
He should check for any syntax error pop-ups in the console
Explanation:
What sets Web pages apart from other documents is that they contain a special kind of text called ___, which is document text that is able to respond to user input and link to other objects.
The web pages contain a special kind of text that allowed to respond to the user input is termed hypertext.
What are web pages?The web pages are given as the web server delivery with the displaying of the web browser. It is given with the HTML language and comprises several resources and information.
The web page document is accessed with the presence of the hypertext or the hyperlink that enables the user selection to respond to it.
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Which of the following are exclusively associated with copyright protection
In a PHP application using PDO, a _____ consists of the host, port, and name of the database that will be used to establish a connection to the database.
The PDO in PHP has data source name that enables the connection of the database.
What is PHP?PHP is a scripting language and is used for the WebPages and the intersection to the relative database management system.
PDO is the PHP data object and can act as providing a data extraction layer for vendor-neutral lightweight data access.
The connection to the database is managed with the data source name consisting of the host, port, and name of the database.
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If the default gateway is configured incorrectly on the host, what is the impact on communications?.
Answer:
There is no impact on communications.
Explanation:
A default gateway is only required to communicate with devices onanother network. The absence of a default gateway does not affect connectivity between devices on the same local network.
____ loses data when it stops receiving electrical power.
ANSWER OPTIONS:
A graphics processing unit (GPU)
A central processing unit (CPU)
Random-access memory (RAM)
Read-only memory (ROM)
Answer:
gpu
Explanation:
the answer is gpu a graphics processing unit
The ____________ command / function is used in Python graphics and text-based programming code.
A. write()
B. format()
C. display()
D. print()
readline()
A. write()
2.4. Graphics
Graphics make programming more fun for many people. To fully introduce
graphics would involve many ideas that would be a distraction now. This section
The scope of a variable is __________________
A. it is not possible to determine the scope of a variable in Python
B. all variables are available throughout the program
C. where it can be read or modified
D. before it is declared
Answer:
The scope of a variable is where it can be read or modified.
Which software license does an individual's need in order to use database software for his /her personal use
Answer:
Single-user
Individual licenses
Explanation:
I'm Sorry If I got it wrong, but I believe that's the answer. Good luck
When creating a multipage website what are the two most important things to
remember?
A. Link your style sheet to each page and add an H1
B. Link your style sheet to each page and link all pages together
C. Link your style sheet to each page and add images
D. Link your style sheet to each page and style all elements
Answer:
B. Link your style sheet to each page and link all pages together
Explanation:
A. Link your style sheet to each page and add an H1
Not needed. Multipage websites don't require H1s to function
B. Link your style sheet to each page and link all pages together
Correct. Pages should be linked together so the website can be navigable.
C. Link your style sheet to each page and add images
Not needed. Multipage websites don't require images to function.
D. Link your style sheet to each page and style all elements
Not needed. You don't need to style every element.
Determine whether each device is an input device, an output device, or a storage device.
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
(A) note
(B) NOTE
(C) #
(D) --
Based on Pam's work, the line of code for the note should begin with # sign.
What is # the sign about?Note that in Python, comments are said to be shown or indicated through the use of a line starting with a # symbol.
Note also that that # symbol is one that also tells the computer that it should not execute the statement that is found in that line.
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Answer:
It is C.#
Explanation:
Pam wants to make a note for other programmers in her Python code. How should the line of code for the note begin?
A.
note
B.
NOTE
C.
#
D.
--
2. As you have learned, ironically, a large part of sound production involves visual perception. How easy or difficult did you find it to work with Audacity and OpenShot? Why? What aspects of the programs do you think could be improved? Explain.
Answer: it is very easy to work with programs such as audacity, they are real game changers. Also, they are very helpful for editing and recording audio. They could make audacity’s auto tune more beginner friendly
How many bits do we have in the MAC address of an Ethernet card?
Which method of backing up digital photographs is most prone to data loss due to software glitches? O online backup O fireproof safe O internal hard drive O external hard drive
Answer:
External Hard Drive
Explanation:
External hard drive, method of backing up digital photographs is most prone to data loss due to software glitches. Thus, option (d) is correct.
What is software?Software is the term for the intangible. The software is the most important aspect. Software is a collection of rules, data, or algorithms used to run machines and perform certain tasks. Apps, scripts, and programs that run on a mobile device are referred to as software.
According to the software in the computer are the mainly used and the upgrade basis. There was the operating system in the computer are the Microsoft Windows. There was the method to include the backing up digital photographs are the loss of the data to considerately the external hard drive was the backup.
As a result, the external hard drive, method of backing up digital photographs is most prone to data loss due to software glitches. Therefore, option (d) is correct.
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Question 1-4
Java, Visual Basic, Python and C++ are examples of what type of programming language?
Answer:
most useful at the system level (interacting with the operating system), like C.
Explanation:
Others are most useful at the system level (interacting with the operating system), like C. There are also high level languages used to create application programs. Such languages include C#, Java, C++, PHP, Visual Basic, Python, Ruby, Perl, JavaScript and others.
Define a class in Java to accept and store the list of 10 names in an array. Print the
names with even number of characters.
Answer:
public class Main
{
public static void main(String[] args) {
String[] strs = new String[10];
java.util.Scanner sc = new java.util.Scanner(System.in);
for(int i = 0; i < 10; i++){
System.out.print("Enter string " + (i+1) + ":");
strs[i] = sc.nextLine();
}
System.out.println("The strigs with even number of characters is");
for(int i = 0; i < strs.length;i++){
if(strs[i].length() % 2 == 0){
System.out.println(strs[i]);
}
}
}
}
Explanation:
PLEASE HELP!!! Me turn this into a video & add liana flores- raise the moon (instrumental) in the background for the music. If you could help that would be great. Please this is due tomorrow at 11:59 PM and i don't have a phone to take a video of this and my computer is not letting me do it.
If I can mark B I will. Just please help me this is worth my entire grade for this year
Answer:
Try going to your settings and allow output camera
Explanation:
Answer:
Step 1: Export all images from the pdf using a screenshot tool (I used the built-in snip tool).
Step 2: Convert the music to an mp3.
Step 3: Combine everything together using ffmpeg.
Explanation:
The ffmpeg tool can perform many tasks. In this case, I added a filter configuration to create a nice crossfade effect. The tool has an infinite amount of options to achieve these results.
why am I doing a PAT investigation
Answer:
personal appliance testing to ensure the device is free from electrical defects
Open a Python interpreter. Python can show you the set of currently known names if you type dir(). While these values may vary from interpreter to interpreter, you should always have __name__ available. What is the value of __name__ in a Python interpreter
Answer:
Open a Python interpreter. Python can show you the set of currently known names if you type dir (). While these values may vary from interpreter to int … Write a method named
Explanation:
Open a Python interpreter. Python can show you the set of currently known names if you type dir (). While these values may vary from interpreter to int … Write a method named
Write a function multiplication_tables which takes in as input an integer num, and prints out lists with the the first 10 multiples of all the numbers from 1 to num(inclusive).
The programming is done for the multiplication table that takes integer numbers and prints the table given in the picture.
What is computer programming?The words "computer coding" and "computer programming" are sometimes used simultaneously. They do, however, differ in several ways.
Write a function multiplication tables which takes in as input an integer num, and prints out lists with the first 10 multiples of all the numbers from 1 to num(inclusive).
The programming is given below.
def multiplication_tables(num):
for i in range(1, num+1):
lst = []
for j in range(1, 11):
lst.append(i*j)
print(lst)
# Testing the function here. ignore/remove the code below if not required
if _name_ == '__main__':
n = int(input())
multiplication_tables
Then the result will be given in the picture.
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Treating others with respect, even when they're impolite, is considered
A. good netiquette
B. being a bystander
C. advocating
D. empathy
Treating others with respect, even when they're impolite, is considered good netiquette. The correct option is A.
What is netiquette?Netiquette refers to the standards of behavior for polite and appropriate online conversation. Etiquette for the internet is another name for netiquette. These are suggested politeness guidelines rather than laws.
A set of guidelines known as netiquette promotes polite and appropriate online conduct.
These guidelines are crucial because they encourage effective communication, guard against misunderstandings, and show you what is appropriate in social situations when working and cooperating online.
Online communication can be made more productive with the use of netiquette, which also helps people stay clear of confusion and potential confrontation. It is considered acceptable to treat people with respect, even when they are being rude.
Thus, the correct option is A.
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Enter a reference to the remaining balance of payment 1 in cell b13. use the fill handle to copy the functions created in the prior steps down to complete the amortization table.
The steps described above are actions that are performed while editing an Excel Worksheet. See definitions below.
What is a reference in a Worksheet?In a worksheet, a cell or range of cells that can be used to create a formula so that the values in those cells can be identified by the program in the worksheet to execute a calculation is referred to as Reference.
Functions on the other hand are formulas that have already been preset onto the worksheet and can be called up and used during a calculation or analysis.
A cell is the smallest unit in a worksheet.
It is to be noted that the Amortization Table indicated is not available, hence the general answer.
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PLEASE HELP HURRY
For each of the following, identify the best tool for the conversation: e-mail, phone, or in person.
Your boss asked to see a draft of your next report.
You want to discuss an opportunity for promotion with a career mentor.
A coworker wants to share a meeting agenda with you.
A meeting is taking place in five minutes and you are not sure where the meeting is
being held.
A conversation is the exchange of ideas between two or more people. An email can be used to draft reports, and to share the meeting agenda, while an in-person discussion must be done for the promotion-related talks.
What is an e-mail?E-mail is an electronic mail that involves sending and receiving textual information from one computer system to another. It is used for professional and academic use like sending a work report or sharing meetings and work-related queries.
To discuss an opportunity related to promotion, the person should have an in-person talk with a career mentor. Also to know the details about the meeting that will take place soon one must make a phone call instead of using email.
Therefore, the best tool for the conversation are:
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A while loop is frequently used to ______________ data.
A. validate
B. correct
C. inspect
D. interpret
Which of the following statements about application programming interfaces are true? Select 3 options. Programmers can solve problems using APIs. Programmers can solve problems using APIs. Companies that have a lot of data use APIs to find the target audience. Companies that have a lot of data use APIs to find the target audience. APIs can only be created to be private. APIs can only be created to be private. Programmers can send their request to an API using any language they choose without following any rules. Programmers can send their request to an API using any language they choose without following any rules. APIs can be driven by data.
Application programming interfaces (APIs) help programmers solve problems, help to find the target audience, and are driven by data.
What are APIs?APIs are the application programming interfaces that provide the access to program data and information found in the databases. They are used to help in setting the link between the new devices and between the device and humans.
APIs allow the interaction of the two applications and act as the messenger. They allow the sharing of the application data to a third party within the company.
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