if there are multiple functional dependencies (fds) for the relation, then we have multiple choices for the order in which we apply the fds in the bcnf normalization procedure. question: would those different orders (of applying fds) lead to different sets of new relations?
Answers
If there are multiple functional dependencies (fds) for the relation, then we have multiple choices for the order in which we apply the fds in the bcnf normalization procedure. Would those different orders (of applying fds) lead to different sets of new relations , yes.
What is normalization ?In a big database with just one relation, data duplication could happen. Repetition of the data may result in: Significantly expanding associations. Data maintenance and updating are challenging due to the need to look through several connected entries. Resources are wasted, and disc space is used inefficiently. Inconsistencies and errors are more likely to happen. The best way to overcome these challenges is to break down relations with redundant data into smaller, simpler, and well-structured relations that satisfy desirable qualities. The process of normalization involves breaking down the relationships into relationships with less traits. The main argument for normalizing the connections is to get rid of these irregularitiesTo learn more about normalization refer to:
https://brainly.com/question/28170867
#SPJ4
Related Questions
True or false. The send e-mail feature, listed under tools, will allow you to send an e-mail to your instructor and to fellow students directly from your online course in blackboard.
Answers
Answer:
TRUEExplanation: please mark me brainliest
Sean is considering a career in construction but is worried about job security. Which of the following arguments might help convince him to
enter the construction industry? (Select all that apply.)
Because it is site specific, construction work is impossible to outsource.
Even when the economy is poor, demand for building maintenance remains high.
The educational requirements vary depending on the specific construction job.
Construction work varies by season, but all workers have come to expect this.
Answers
Answer:
Because it is site specific, construction work is impossible to outsource.
Even when the economy is poor, demand for building maintenance remains high.
Construction work varies by season, but all workers have come to expect this.
Explanation:
Answer:
Even when the economy is poor, demand for building maintenance remains high.
Because it is site specific, construction work is impossible to outsource.
Explanation:
describe how to move your saved credentials from one computer to another
Answers
To move saved credentials to a new computer, export them from the source computer and import them on the destination computer using the password manager or browser's settings. This enables a quick transfer and preserves access to your accounts without the need for manual entry.
To move your saved credentials from one computer to another, you can follow these steps:
1. Export credentials: On the source computer, open the password manager or browser where your credentials are stored. Locate the export option, usually found in the settings or preferences menu. Select it and choose a format, typically CSV (Comma Separated Values). Save the exported file to a secure location, such as a USB drive or a cloud storage service.
2. Import credentials: On the destination computer, open the password manager or browser where you'd like to store your credentials. Locate the import option in the settings or preferences menu. Select it and choose the exported file from the secure location. The credentials will be imported and saved on the new computer.
Remember to securely delete the exported file after the transfer is complete to ensure the safety of your credentials. This process allows you to maintain access to your accounts and saves time by avoiding manual entry of your login details.
Learn more about CSV (Comma Separated Values) here:
brainly.com/question/31196558
#SPJ11
discuss how technology has improved efficiency and decision
making for government
Answers
Technology has greatly improved efficiency and decision making for governments. This can be attributed to several advancements that have emerged in the technological space. The main answer to how technology has improved efficiency and decision making for government is explained below.Explanation:1. Improved Communication Communication has become more convenient and efficient, enabling employees to communicate more rapidly and frequently with one another.
Governments may use communication systems that enable them to share information in real-time across all branches. This saves a significant amount of time in decision-making processes.2. Digital StorageDigital storage is critical for governments, as they handle vast amounts of data. With digital storage, information is organized and retrievable from any location, saving time and allowing for faster decision-making.3. Data AnalyticsData analytics has become an essential tool for governments. With analytics, governments can mine and analyze data sets in order to make more informed decisions.
Analytics enables the government to gather and analyze data from various sources, providing an in-depth understanding of the issue at hand.4. Enhanced SecurityTechnology has provided governments with more secure systems for storing and transmitting data. This enhances the decision-making process by ensuring that data is protected from hackers and other cyber threats.5. Increased TransparencyTechnology has made it easier for governments to be transparent in their dealings. They can now share information on policies and procedures with the public through various digital channels. This level of transparency enables the government to make informed decisions based on public input.In conclusion, technology has revolutionized the way governments operate. It has improved efficiency and decision-making by providing better communication systems, digital storage, data analytics, enhanced security, and increased transparency.
To know more about Technology visit:
https://brainly.com/question/9171028
#SPJ11
HELP ASAP PLEASE!
What is the output?
if (x == 1):
print ("ONE")
else:
print ("TWO")
Answers
Answer:
50
Explanation:
Which of the following explains why RTO is included in a BIA?
It identifies the amount of allowable downtime for an application or system.
It prioritizes risks so the organization can allocate resources appropriately.
It monetizes the loss of an asset and determines a break-even point for risk mitigation.
It informs the backup approach so that the organization can recover data to a known time.
Answers
RTO stands for Recovery Time Objective. The following explains why RTO is included in a BIA:It identifies the amount of allowable downtime for an application or system.
A Business Impact Analysis (BIA) is a procedure used to assess the impacts of a disruption on the most critical business activities and establish recovery objectives for the organization's information systems. The objective of a BIA is to determine the possible consequences of a disaster to an organization's mission-critical business processes and to establish a foundation for the development of a recovery plan for information technology systems, networks, applications, and data in the event of a failure.
Business Continuity Plans (BCP) typically contain a Recovery Time Objective (RTO) for each critical function in the organization's processes. The RTO is a metric that specifies how long a company may function without a specific critical application or business process. The RTO provides the organization with a timetable for restoring its systems to full functionality after an interruption. The RTO identifies the amount of time required to recover the data to the known time and the level of service required for continued operations.
The RTO provides guidance to the organization's IT department, specifying the acceptable level of disruption in terms of hours, days, or weeks, and it also serves as a basis for determining the necessary resources required to restore critical applications or processes, such as personnel, equipment, and data. In conclusion, the RTO is an essential part of a BIA since it provides insight into the amount of time an organization may function without its essential processes or applications, allowing the organization to allocate resources appropriately.
To learn more about RTO :
https://brainly.com/question/31844116
#SPJ11
The best definition of Attack surfaces would be:- Applications- Any location in which a vulnerability could allow access- All programs within a server or web application - Network interface cards- Servers
Answers
The best definition of Attack surfaces would be all possible entry points or areas of vulnerability that an attacker could exploit in order to gain unauthorized access or compromise a system or network.
This includes not only applications, but also any location within a system where a weakness could exist, such as all programs within a server or web application, network interface cards, and servers themselves. Essentially, any element within a system that could potentially be exploited by an attacker can be considered part of the attack surface. Therefore, it is important to understand and continuously monitor the attack surface of a system in order to proactively identify and address potential vulnerabilities before they can be exploited.
To learn more about Attack surface, click here:
https://brainly.com/question/27962411
#SPJ11
___________ is the number of pixels per inch
Answers
Answer:
Explanation:
What ever the number is inches is divide it by pixels
if you need to write a loop that will execute a fixed number of times, which statement should you use? a. for b. while c. all of these d. if
Answers
When you need to conduct a specified number of iterations, the "for" loop is the best option because it is made to run a fixed number of times.
Which loop does a set amount of iterations?In any programming language, the for loop is likely the most popular and well-known sort of loop. For can be used to loop through an array's elements: For can be utilised to carry out a predetermined amount of iterations.
When the number of times the loop will run is unknown in advance, which loop is better to use?While loops are used to repeatedly run a block of code up until a predetermined condition is satisfied.
To know more about loop visit:-
https://brainly.com/question/30494342
#SPJ1
juan is writing his first company memo. everyone tells him that emails and memos are pretty much the same thing in structure. can juan write his document in email and then copy everything over to the printed memo?
Answers
The correct answer is Juan is penning his first memo for the organisation. Everyone informs him that the structure of memos and emails is extremely similar. How should Juan format his document.
A document is a collection of work that has been stored when it is produced using a computer programme like a word processor or spreadsheet. Each digital document is also saved as a separate file with a name that sets it apart from all other papers. A file produced by a software programme is a computer document. Originally used to describe only word processing documents, the term "document" is now used to describe all saved files. Text, photos, music, video, and other sorts of data can all be found in documents. Product documentation, process documentation, and sales and marketing documents are the three basic types of technical documentation.
To learn more about document click on the link below:
brainly.com/question/13406067
#SPJ4
―Connectivity is Productivity‖- Explain the statements.
Answers
Can anyone re-write this code in a way that still works but looks different to the reader? It is a single-player Tic Tac Toe game.
board = [' ' for x in range(10)]
def insertLetter(letter, pos):
board[pos] = letter
def spaceIsFree(pos):
return board[pos] == ' '
def printBoard(board):
print(' | |')
print(' ' + board[1] + ' | ' + board[2] + ' | ' + board[3])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[4] + ' | ' + board[5] + ' | ' + board[6])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[7] + ' | ' + board[8] + ' | ' + board[9])
print(' | |')
def isWinner(bo, le):
return (bo[7] == le and bo[8] == le and bo[9] == le) or (bo[4] == le and bo[5] == le and bo[6] == le) or(bo[1] == le and bo[2] == le and bo[3] == le) or(bo[1] == le and bo[4] == le and bo[7] == le) or(bo[2] == le and bo[5] == le and bo[8] == le) or(bo[3] == le and bo[6] == le and bo[9] == le) or(bo[1] == le and bo[5] == le and bo[9] == le) or(bo[3] == le and bo[5] == le and bo[7] == le)
def playerMove():
run = True
while run:
move = input('Please select a position to place an \'X\' (1-9): ')
try:
move = int(move)
if move > 0 and move < 10:
if spaceIsFree(move):
run = False
insertLetter('X', move)
else:
print('Sorry, this space is occupied!')
else:
print('Please type a number within the range!')
except:
print('Please type a number!')
def compMove():
possibleMoves = [x for x, letter in enumerate(board) if letter == ' ' and x != 0]
move = 0
for let in ['O', 'X']:
for i in possibleMoves:
boardCopy = board[:]
boardCopy[i] = let
if isWinner(boardCopy, let):
move = i
return move
cornersOpen = []
for i in possibleMoves:
if i in [1,3,7,9]:
cornersOpen.append(i)
if len(cornersOpen) > 0:
move = selectRandom(cornersOpen)
return move
if 5 in possibleMoves:
move = 5
return move
edgesOpen = []
for i in possibleMoves:
if i in [2,4,6,8]:
edgesOpen.append(i)
if len(edgesOpen) > 0:
move = selectRandom(edgesOpen)
return move
def selectRandom(li):
import random
ln = len(li)
r = random.randrange(0,ln)
return li[r]
def isBoardFull(board):
if board.count(' ') > 1:
return False
else:
return True
def main():
print('Welcome to Tic Tac Toe!')
printBoard(board)
while not(isBoardFull(board)):
if not(isWinner(board, 'O')):
playerMove()
printBoard(board)
else:
print('Sorry, O\'s won this time!')
break
if not(isWinner(board, 'X')):
move = compMove()
if move == 0:
print('Tie Game!')
else:
insertLetter('O', move)
print('Computer placed an \'O\' in position', move , ':')
printBoard(board)
else:
print('X\'s won this time! Good Job!')
break
if isBoardFull(board):
print('Tie Game!')
while True:
answer = input('Do you want to play again? (Y/N)')
if answer.lower() == 'y' or answer.lower == 'yes':
board = [' ' for x in range(10)]
print('-----------------------------------')
main()
else:
break
Answers
The re-written program for the Tic Tac Toe game is given as follows:
board = [' ' for _ in range(10)]
def insert_letter(letter, pos):
board[pos] = letter
def space_is_free(pos):
return board[pos] == ' '
def print_board(board):
print(' | |')
print(' ' + board[1] + ' | ' + board[2] + ' | ' + board[3])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[4] + ' | ' + board[5] + ' | ' + board[6])
print(' | |')
print('-----------')
print(' | |')
print(' ' + board[7] + ' | ' + board[8] + ' | ' + board[9])
print(' | |')
def is_winner(bo, le):
return (bo[7] == le and bo[8] == le and bo[9] == le) or (bo[4] == le and bo[5] == le and bo[6]
What is a Tic Tac Toe Game?Tic-tac-toe, also known as noughts and crosses or Xs and Os, is a two-person paper-and-pencil game in which each player takes turns marking the spaces in a three-by-three grid with an X or an O.
The winner is the player who successfully places three of their markers in a horizontal, vertical, or diagonal row.
Learn more about games:
https://brainly.com/question/3863314
#SPJ1
PLEASE ANSWRR ALL ASAP
ILL GIVE BRAINLY PLEASE HELP
Answers
Answer:
2D from hexadecimal to denary is 13 + 2*16 = 45
68 from hexadecimal to denary, using the same logic as above, is 104.
AB from hexadecimal to denary, using the same logic as above, is 171.
Lastly, F9 from hexadecimal to denary is 249.
31 from denary to hexadecimal is 1F (notice that it is one less than 32, which is 2*16).
73 from denary to hexadecimal is 49.
184 from denary to hexadecimal is B8
Lastly, 255 is FF (notice that it is one less than 256, which is 16*16)
Enumerate the seven (7) old size font system
Answers
The program can enter NULL for the typeface name, create a list of the available typefaces, and then enumerate each font in each typeface in order to enumerate all the fonts in a device context.
How can I modify Fontlab's EM's size?You can change the UPM in FontLab by going to File > Font Info > Family Dimensions. The Em is scaled to the required size when type is portrayed on a screen or in print. like in the case of type that is 12 points in size.
What is the largest font size permitted by UPM?TrueType and OpenType TT fonts often have a UPM size of 16384 font units, while OpenType PS fonts typically have a UPM size of 1000 font units.
To know more about typeface visit :-
https://brainly.com/question/4995232
#SPJ1
__________ is provided by means of a co-processor board embedded in the tape drive and tape library hardware.
Answers
Library-based tape encryption is provided by means of a co-processor board embedded in the tape drive and tape library hardware.
The encryption keys basically encrypt information that is being written to tape media and decrypt information that is being read from the tape media.
A co-processor board is a special set of circuits that is used to supplement the functions of the primary processor. It co-exists with a CPU and motherboard.
A tape drive is a storage device that stores computer data on magnetic tape. It is mostly used in data centers for cyber-attacks and to mitigate the risks of data losses.
A tape library is also known as a tape automation system. Its primarily used to store, retrieve, read, and write multiple magnetic tape cartridges.
#SPJ4
What fully capitalizes on connectivity, system integration, and the information-producing capabilities of smart devices?
Answers
Digital supply chain fully capitalizes on connectivity, system integration, and the information-producing capabilities of smart devices.
What is digital supply chain?The term digital supply chain can be defined as the set of methods as well as processes that are used by advanced technologies in order to get better insights in business.
The way that the digital supply chain helps is that it helps to ensure that the participants are well able to make better decisions from the information that they have available.
Hence we can say that Digital supply chain fully capitalizes on connectivity, system integration, and the information-producing capabilities of smart devices.
Read more on supply chain here: https://brainly.com/question/25160870
#SPJ1
Consider a 1mb 4-way cache with 64-byte cache lines; assume memory addresses are 64 bits.
a. How many sets are there in the cache? b. How many bits are needed for offset?
Answers
a. To determine the number of sets in the cache, we need to divide the cache size (1MB) by the product of the cache line size (64 bytes) and the associativity (4-way).
Number of sets = Cache size / (Cache line size * Associativity)
= 1MB / (64 bytes * 4)
= 256 sets
b. The offset determines the number of bits required to address each byte within a cache line. Since each cache line is 64 bytes, we need log2(64) = 6 bits for the offset. This is because 2^6 = 64, and 6 bits can represent 64 different combinations, allowing us to address each byte uniquely within the cache line.
Learn more about 64 bytes here:
https://brainly.com/question/31646196
#SPJ11
What does the video say is the number-one requirement for Tour Guides?
physical fitness
driving skills
first-aid training
social skills
Answers
Answer:
D. social skills
Explanation:
I got you. >:D
Answer:
social skills
Explanation:
:)
What are the lines of communication on a motherboard?
Answers
Answer:
buslines
Explanation:
hybfndndndjdkd
(Python): I wanted to end my code with main() and that was a bad statement for some reason, help!
Answers
Answer:
go to the stack overflow website
Which switch characteristic helps alleviate network congestion when a 10 Gbps port is forwarding data to a 1 Gbps port
Answers
Answer:
frame buffering
Explanation:
The desktop operating system described in this chapter all have an optional character mode . command line interface (
Answers
False. The desktop operating systems described in this chapter do not have an optional character mode command line interface.
These operating systems typically have a graphical user interface (GUI) as the primary mode of interaction, which provides a visual representation of the operating system and allows users to interact with it using a mouse, keyboard, and graphical elements such as windows, icons, and menus.
While some of these operating systems may provide a command line interface as an additional option for advanced users or specific tasks, it is not the default or primary mode of interaction.
Some desktop operating systems primarily rely on graphical user interfaces (GUIs) and may not provide a character mode command line interface as an option. It depends on the specific operating system and its design.
To read more about operating systems, visit:
https://brainly.com/question/22811693
#SPJ11
What is the binary code for 101?
Answers
Answer:
1100101
Explanation:
Answer:
The binary code for "101" is 1100101
True or False: A ruler is used to measure units of length, inches, feet
and yards.
Answers
Answer:
True
Explanation:
Rulers are used to measure relatively small increments including centimeters, inches, feet and even yards (yardsticks).
Which statements describe the use of style in word
Answers
Answer:
can be used to make Word documents look the same
saves the user time when doing formatting tasks
allows for the definition of reusable formatting
can be applied to paragraphs and fonts
gourmet pizza shop with a
Question 19
What type of competition does Netflix and a movie theater represent for each other?
A Weak direct competition
B Strong direct competition
C Indirect competition
D Global competition
Answers
Answer:
B.Strong direct competition.
Explanation:
Netflix can be viewed by anyone and at anytime.
Strong direct competition is the type of competition does Netflix and a movie theatre represent for each other. Hence, option B is correct.
What is Strong direct competition?Direct competition occurs when multiple companies compete for the same market by offering the same product or service. There are several common examples of this.
One is the rivalry between McDonald's and Burger King; specifically, the Whopper and the Big Mac are bitter rivals. Direct competition is when two or more enterprises directly compete for the same potential market by offering almost similar goods or services.
Are actions taken by public authorities or governments to lessen the competitiveness of imported goods and services in comparison to locally produced ones. poor straight competitor The primary concentration is on one product.
Thus, option B is correct.
For more information about Strong direct competition, click here:
https://brainly.com/question/28739321
#SPJ2
Can someone pls answer this question within 30 min
Will give extra points
Answers
Answer:
whats the question
Explanation:
wont show anything on the doc
What should i keep, a vr headset, or a ps5? im selling one of them and i want to know what to keep
Answers
Answer:
Tbh, you should probably keep the brain headset, but that’s in my opinion. I suggest you keep the one you use the most, because that would mean you probably like that one a bit more.
Answer:
ps5
Explanation:
moneÿ
Programmers commonly depict inheritance relationships using _____. Select one: a. flowcharts b. pseudocodes c. UML notations d. Venn diagrams.
Answers
Programmers commonly depict inheritance relationships using UML notations (option C)
What are UML notations?UML (Unified Modeling Language) notations encompass a universally accepted repertoire of symbols and diagrams employed to artistically depict diverse facets of software systems. UML finds extensive employment in the realm of software development, facilitating the modeling, conceptualization, and documentation of intricate software architectures.
UML notations bestow upon us a visual medium through which we can eloquently portray an assortment of elements and interconnections within a software system. This includes classes, objects, inheritances, associations, dependencies, and an array of other essential components.
Learn about UML notations here https://brainly.com/question/10741112
#SPJ4
what is the difference between a circuit board and a bread board
Answers
Answer:
A bread board is prototyped (manufactured) in a way where it is less permanent than a pcb (printed circuit board) or an even more permanent pcba (printed circuit board assembly). Bread boards are typically the first step to creating a finished circuit because electronic components are easier to test and take apart when needed; design and investigation can be made effectively as no soldering connections are required. Whereas a circuit board is used for the further finished products because they don't have sockets like the bread board and so there is little room for error and mistakes.