The primary added value (advantage) of relational databases over flat files is an ability of the system to quickly scan large amounts of data.
What is a relational database?A relational database can be defined as a type of database that is designed and developed to store, structure and recognize relation that are existing between data points and items of information.
In database management system (DBMS), an ability of the system to quickly scan large amounts of data is the primary added value (advantage) of relational databases over flat files.
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Q: Explain the basic units of primary storage and secondary storage.
Answer:
Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid-state drives, removable “USB” drives, CDs, and DVDs.
in a spreadsheet, what is text wrapping used for?
Text wrapping automatically alters cell height so as to give room for all of the text to fit inside the spreadsheet.
What is the feature about?The Excel wrap text feature is known to be a tool that can totally display large text in a cell and it is one where there is no overflowing to other part or cells.
Therefore, Text wrapping automatically alters cell height so as to give room for all of the text to fit inside the spreadsheet.
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Which code block is an example of a motion block in scratch?
Answer:
pretty sure it's when this sprite checked
Explanation:
Found on the inter net
Quickbooks online accountant firm users can use the quickbooks online advanced desktop app to access what types of client subscriptions?.
The type of the client subscription used is paid subscription.
What is Paid Subscription?Paid Subscription refers to the payment made already on the product purchased or the services received. It is a kind of the recurring payment whose transactions repeat after a regular basis.
If the customer continue to receive the service then he or she has to pay the subscription.
After paying the membership costs, customers of Quickbooks Online for accountancy firms can access the Quickbooks Online Advanced desktop application.
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what do you mean by computer ethics?
Answer:
Computer ethics is a field of applied ethics that addresses ethical issues in the use, design and management of information technology and in the formulation of ethical policies for its regulation in society.
of the choices listed, which is the correct protocol to access a remote computer and execute commands?
The correct protocol to access a remote computer and execute the commands is Using the winrs command
What is a remote computer?A remote computer is a computer that a user has no access to physically, but may be able to access it remotely via a network link from another computer.
Therefore, remote computers are connected to another computer via a network link.
Hence, he correct protocol to access a remote computer and execute the commands is Using the winrs command
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Which utility uses the internet control messaging protocol (icmp)? cisco
The utility that uses the internet control messaging protocol (icmp) is known as Ping.
What is Ping?Ping is known to be a kind of utility that makes use of ICMP messages to report back an information on network connectivity and also data speed often sends between a host and a given computer.
Note that The utility that uses the internet control messaging protocol (icmp) is known as Ping.
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describe the difference between serial and parallel processing.
Serial processing is a type of single task processing but Parallel processing is a type of multiple tasks processing.
What is the difference between serial and parallel processing?Serial processing gives room for only one object at a time that is said to be processed, but parallel processing often takes in a lot of objects to be processed simultaneously.
Therefore, Serial processing is a type of single task processing but Parallel processing is a type of multiple tasks processing.
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As part of their extensive kitchen remodel, the Lees told their electrical contractors that they would need plenty of outlets for their many appliances. The contractors
knew that they would need to install small-appliance branch circuits using what kind of wire and circuit breaker?
The kind of wire and circuit breaker are: grounding wire such as fairly large bare copper wire.
What is the best wire for the above?A 20A, 120V small-appliance branch circuit is known to be used in the case above.
Note that Electric range circuits needs about 50-amp, 240-volt made for circuit that is said to supplies the power to the range or oven via a 6-3 electrical wire.
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What type of relational methods that allow you to insert or update records and extract information from records for viewing? comptia
Data Manipulation Language (DML) allows a user to insert or update records and extract information from records for viewing.
What is a relational database?A relational database is a type of database designed and developed to store, structure and recognize relation which exist between data points and items of information.
In database management system (DBMS), a type of relational methods which allows an end user to insert or update records and extract information from records for viewing is known as Data Manipulation Language (DML).
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how many free passes do you get for skipping videos and getting answers
Answer:
I think it is 1 because that is all that works for me
Question 2 A data analyst uses the Color tool in Tableau to apply a color scheme to a data visualization. In order to make the visualization accessible for people with color vision deficiencies, what should they do next
In order to make the visualization accessible for people with color vision deficiencies, he should make sure the color scheme has contrast.
What is a color scheme?A color scheme can be defined as a combination or arrangement of different colors, which are used during the design and development of a software, project, etc.
In this scenario, the data analyst should make sure the color scheme has contrast so as to make the visualization accessible for people with color vision deficiencies.
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what file extension is automatically added to documents in word 2019?
The file extension that is automatically added to documents in word 2019 is .docx.
What is a file extension?File extension is the ending of a file that helps identify the type of file in operating systems, such as pdf files. For example the files extension of PDF is .pdf.
In a simpler terms, a file extension, or filename extension, is a suffix at the end of a computer file.
The file extension indicates the kind of file that is saved.
Therefore, the file extension that is automatically added to documents in word 2019 is .docx.
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a. A set of electronic program that makes of computer perform tasks
1. Instructions
2. Software
3. Hardware
4. None of the
Answer:
2. Software
Explanation:
Software is an app
Hardware is the computer or cell phone or mobile phone
toppr
Network administrators use _____ technology when they need antivirus updates to be automatically downloaded on employees' workstations
Network administrators use push technology if they need antivirus updates to be downloaded on employees' workstations.
What is a network administrator do?Network and computer systems administrators are known to be people who are responsible for the day-to-day running of the operation of a given networks.
Note that in the case above, Network administrators use push technology if they need antivirus updates to be downloaded on employees' workstations.
See options below
a.
push
c.
virtual reality
b.
pull
d.
SaaS
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an ssl client has determined that the certificate authority (ca) issuing a server's certificate is on its list of trusted cas. what is the next step in verifying the server's identity?
The next step in verifying the server's identity is:
The CA's public key need to validate the CA's digital signature found on the server certificate.What is SSL client?Secure Sockets Layer (SSL) is known to be a kind of PKI protocol that helps to authenticate a user's identity and it is one that often encrypt the communication that takes place between the client and the server.
Note that in the above, the next step in verifying the server's identity is:
The CA's public key need to validate the CA's digital signature found on the server certificate.Learn more about SSL client from
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What do you understand by ' selecting' text
Answer:
highlight the whole sentence
Explanation:
that is what it means
Select the correct answer.
An Al scientist placed an agent in a known environment. The agent observed changes in the environment. Soon, it began to take action
toward making a decision. What was the agent doing?
A. offline computation
B. online computation
OC. learning
OD. perceiving
According to the given condition, the agent doing the process of perceiving. Thus the correct answer is D.
What is perceiving?Perceiving refers to the implementation of any concept based on learning, understanding, and observation of skills to make effective decisions.
In this situation, the agent has observed changes in the environment and based on his observation and analysis began to take action for decision making.
These perceiving nature helps to enhance the process of learning to seek improvement.
Therefore, option D reflects the perceiving nature of agent.
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You are given a string s, in which one letter occurs twice. every other letter occurs at most once. write a function which given a string s returns a single character string the letter that occurs twice
The program is an illustration of strings.
Strings are variables that are used to hold texts
The main programThe program written in Python, where comments are used to explain each action is as follows:
#This gets the input
s = input()
#This iterates through the text
for i in range(ord('A'), ord('Z') + 1):
#This converts each character to lower case
ch rA = c hr(i) . lo wer()
#This determines the character with two occurrences
if s.count(chrA) == 2:
#This prints the character
print(chrA)
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[1] Define a computer system.
Hi There!
So, to help explain what a computer system or help gain an understanding, I am going to use a analogy. What I mean by that is how a computer system may be compared to a automobile.
An automobile is made up of a variety of pieces, including an engine, gearbox, axles, wheels, a battery, gears, and other electronics. The components are all interconnected within a frame and function as a whole to enable the car to travel down a road. There is also a driver. By interacting with or physically directing the steering wheel to do certain actions, such as driving straight ahead, turning left, or turning right, the driver controls the vehicle.
The computer system is like a car in that it merely consists of many pieces. The hardware consists of a CPU, memory cards, storage, and other electrical components. The hardware is arranged in a frame and interconnected so that the user may command the computer to do particular tasks. The user and the computer system must interface or communicate. The computer system features a keyboard and mouse instead of a steering wheel, which enables the user to interact with or direct the computer to do activities like opening a file, creating a document, or printing a page.
This comparison should help you understand what a computer system better.
Cheers!
ROR
which of the following is a mathematical function defined in the sql standard?
A mathematical function defined in the SQL standard are:
ABSCEILING DEGREES, etc.What are math functions in SQL?Arithmetic functions such as ABS, CEILING, radians are known to be often found in SQL standard .
Note that SQL is said to be a query language set up for management of data that is been saved or held in a RDBMS.
A mathematical function defined in the sql standard are:
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A common business practice is to include a worksheet named Documentation that contains a description of the workbook, the name of the person who prepared the workbook, and the date it was created. _________________________
A common business practice is to include a worksheet named Documentation that contains a description of the workbook, the name of the person who prepared the workbook, and the date it was created: True.
What is a worksheet?A worksheet is also known as a spreadsheet and it can be defined as a type of document which comprises cells that are arranged in a tabulated format (rows and columns).
In Computer technology, some of the common business practice include the following:
Creating a worksheet named Documentation with a description of the workbook.The name of the person who prepared the workbook.The date it was created.Read more on worksheet here: https://brainly.com/question/4965119
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A process spawning or initiating another process is referred to as _____
In Computer technology, a process spawning or initiating another process is referred to as forking.
What is forking?Forking can be defined as a process which involves taking the source code of an existing software project and using it to create (develop) an entirely new software program that is independent.
This ultimately implies that, forking is a process in computer technology that involves spawning or initiating another process.
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What are 2 ways to send a message to your client when signed in as an accountant user?.
Answer:
The use of Ask client and request are 2 ways to send a message to your client when signed in as an accountant user.
cyber vulnerabilities to dod systems may include
Cyber vulnerabilities to dod systems may include all of the above Options.
What is Cyber vulnerabilities?In cybersecurity, a vulnerability is known to be any kind of weakness exist with the aim to be exploited by cybercriminals to be able to have unauthorized access to a computer system.
Note that in the case above, Cyber vulnerabilities to dod systems may include All of the above Options.
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What are the two protocols used most often with iot devices? (select two. )
Z-Wave and Zigbee are the two protocols that are used most often with IOT devices.
What is a protocol?A protocol can be defined as a formatted blocks of data that have been designed and established by professionals to obey a set of standard rules (conventions) such as Z-Wave and Zigbee.
In Computer networking, the two protocols that are used most often with Internet of Things (IOT) devices include the following:
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state one device that may be found on a computer monitor that is used for video conferencing
Answer: Camera and Microphone
Explanation:
This can be embedded on to the monitor.m
Camera for Visual
Microphone for radio.
What is the denotation of the word desperate? in need of excited about overlooked for interested in
The denotation of the word desperate is known to be "in need of".
Who is a desperate person?A desperate person is known to be a person that is willing to do any thing so that they get what they wants as they are really in need of that thing.
Therefore, due to the above, the denotation of the word desperate is known to be "in need of".
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Read the excerpt from "Finding Unity in the Alabama Coal Mines.” The coal companies, in response, recruited workers from as far as New York’s Ellis Island, where newly arriving immigrants were desperate for jobs. What is the denotation of the word desperate? in need of excited about overlooked for interested in
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Answer:
A)The denotation of the word desperate is known to be "in need of".
Explanation:
_______________________ variables do not need to be declared inside the function definition body, they get declared when the function is called.
Formal parameter variables doesn't have to be declared inside the function definition body because they are declared when the function is called.
What is a formal parameter?A formal parameter can be defined as a type of variable which a programmer specifies when he or she needs to determine the subroutine or function.
This ultimately implies that, formal parameter variables doesn't have to be declared inside the function definition body because they are declared when the function is called.
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What type of user can open any subscription level of quickbooks online using the quickbooks online advanced app?.
Answer:
A Custom user.
Explanation:
I believe this is right. Lol :')