The statements about yield management systems (YMS) is true is e. YMS are mathematically complex systems to make use of underutilized capacity and reduce the cost of perishability.
Yield management systems (YMS) are a set of mathematical and analytical techniques used to optimize the revenue and profits of businesses that have a limited capacity, perishable inventory, and uncertain demand. They are used by a wide range of industries, such as airlines, hotels, car rental companies, and event venues, to set prices that reflect the level of demand and the urgency of the purchase. YMS are designed to make use of underutilized capacity and reduce the cost of perishability by adjusting prices based on demand patterns and historical data, and by offering different prices for different types of customers.
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The claim that yield management systems (YMS) are mathematically complicated systems that exploit underutilised capacity and lower perishability costs is valid.
A collection of quantitative and analytical methods known as yield management systems (YMS) are used to maximize sales and profitability for companies with constrained capacity, perishable inventory, and erratic demand.
They are used by a variety of businesses, including travel agencies, lodging establishments, vehicle rental agencies, and locations for special events, to determine rates that account for the level of demand and the urgency of the transaction.
YMS are made to modify pricing depending on historical data and demand patterns, and to provide various prices for various products in order to take advantage of underutilized capacity and lower the cost of perishability.
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Which of the following pairs of components constitutes the human side of information systems? A) software and procedures. B) software and people
The human component of information systems is made up of pairs of components called People and Procedures.
Which of the five parts that make up an information system is the most straightforward to alter?In terms of organizational disruption and ease of change, describe how the five components of an information system are organised. Data, software, hardware, processes, and people. The easiest things to alter are on the computer side, whereas the most difficult are on the human side. Of the following.
which is a part of an information system?Hardware, software, databases, networks, and people make up the core components of an information system. To execute input, process, output, feedback, and control, these five elements must work together.
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Nora has shared a document with others, and she needs to be able to easily identify when others are modifying the
documents and where those modifications have been made.
Which feature should Nora use?
Password Protection
OneDrive storage
Track Changes
Protected View
Answer:
C, Track Changes
Explanation:
Answer:
C. Track Changes
Explanation:
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what command can you use to create a file use to assign an ethernet interface eth0 the IP address 192.168.1.2
The command "ifconfig eth0 192.168.1.2" can be used to assign the IP address 192.168.1.2 to the ethernet interface eth0.
What is ifconfig command?The ifconfig command is used to assign an IP address to a network interface on a Linux operating system. It is used to configure, control, and query TCP/IP network interface parameters. It can be used to set the IP address, netmask, and other network settings for a network interface.
What are the different options available with ifconfig command?ifconfig command has various options like :
a : Show all interfaces that are currently available, even if they are down.
s : Show statistics for the specified interface.
v : Display the version of the ifconfig command being used.
up : bring up a network interface.
down : take down a network interface.
IP address : assign an IP address to a network interface.
netmask : assign a netmask to a network interface.
broadcast : assign a broadcast address to a network interface.
hw ether : assign a MAC address to a network interface.
These are some of the options available with ifconfig command. It can be used to set the IP address, netmask, and other network settings for a network interface.
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a rts frame is the first step of the two-way handshake before sending a data frame. true or false
It is accurate to say that sending an arts frame precedes sending a data frame in the two-way handshake.
What encryption method does the WPA2 wireless standard employ?The Advanced Encryption Standard (AES) employed by WPA2 is the same one that the US government employs to protect sensitive documents. The highest level of protection you can give your home WiFi network is this one.
What data integrity and encryption technique does WPA2 employ?The Advanced Encryption Standard (AES) encryption, combined with robust message authenticity and integrity checking, are the foundation of the WPA2 protocol, which offers substantially stronger privacy and integrity protection than WPA's RC4-based TKIP. "AES" and "AES-CCMP" are two examples of informal names.
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Your organization uses Windows desktop computers. You need to implement an efficient solution for deploying updates to the Windows computers. What should you deploy
When a practical method for distributing updates to Windows computers is required, use Windows Deployment Services.
In which of the following services does WSUS engage?WSUS makes use of seven services. Update Service (wsusservice.exe), Reporting Web Service, API Remoting Web Service, Client Web Service, Simple Web Authentication Web Service, Server Synchronization Service, and DSS Authentication Web Service are among them.
What security protocol will you choose to encrypt web traffic from the list below?The principal protocol for transmitting data between a web browser and a website is hypertext transfer protocol secure (HTTPS), which is HTTP. To improve data transfer security, HTTPS is encrypted.
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A company's desire to sell products and services: A. will ultimately lead to its doom B. explains why the web took off OO C. can drive innovations in media. D. is not reflected in social media.
Answer:
C. can drive innovations in media.
Explanation:
A product can be defined as any physical object or material that typically satisfy and meets the demands, needs or wants of customers. Some examples of a product are mobile phones, television, microphone, microwave oven, bread, pencil, freezer, beverages, soft drinks etc.
Innovation typically involves the creation of a new product of any category such as automobile, building, phones, electronics, etc., that generates money for the innovators or manufacturers through purchase made by the end users (consumers).
Hence, a company's desire to sell products and services can drive innovations in media as it would be willing to create contents and resources that would significantly boost its sales, competitive advantage and market attractiveness.
Additionally, these desires would spur the company into making frantic efforts to use the social media in new ways or manner.
Joe, a user, wants his desktop RAID configured to allow the fastest speed and the most storage capacity. His desktop has three hard drives. Which of the following RAID types should a technician configure to achieve this?
A. 0
B. 1
C. 5
D. 10
For Joe, the technician has to set up RAID 0. By dividing data into many copies, RAID 0, also known as the striped volume or stripe set, is set up to provide the highest performance and greatest storage space.
How does a RAID function?
Data is duplicated across two drives in the array using RAID 1 (mirrored disks), which offers complete redundancy. The identical data is always stored on both drives at the same time. As long as one disk remains, no data is lost.
Why could someone utilize RAID?
Redundant Array of Independent Disks, or RAID, is a technology that combines many hard disks to increase performance. RAID configuration might affect how quickly your computer operates.
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List all of the permutations of {a, b, c} no replacement and length 3
Proof
If subsets, then the answer is correct.Notice that Part 4 * Part 5 = Part 1 6 * 10 = 60
What is permutation example?An arrangement of things in a precise order is called to as a permutation. Here, the members of sets are arranged in a linear or relation to a matter. For illustrate, the set A=1,6 has a permutation of 2, which is 1,6,1. There is no other method for organizing the pieces of set A, as you can see.
1. That would be 5*4*3 = 60
Part 2 is the same as part 3,
just replace every "e" with a "c".
Part 3: correct
For enumerations, it's a good idea to be systematic in doing them,
so you don't miss any.
Alphabetical order would be good
a _ _, d _ _, e _ _
a(de, ed), d (ae, ea), e (ad, da)
ade, aed, dae, dea, ead, eda
Part 4: count the number of permutations in
part 2 or part 3: ? six.
Part 5: "subjects" ? or "subsets"
If subsets, then the answer is correct.
Notice that Part 4 * Part 5 = Part 1
6 * 10 = 60
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The complete question is -
List all the permutations of {a,b,c}. This is a permutation and repeats are not allowed Therefore, there are p(3,3)= 3!/0! = 6 permutations, which are a, b, c ; a, c, b ; b, a, c ; b, c, a ; c, a, b ; c, b, a.
Mike needs to export some animation videos from his smartphone to an online platform. Which common file format can he use for this purpose?
A..swf
B..flv
C..mov
D..3gp
Answer:
The correct answer is D. 3gp
Explanation:
WILL MARK BRAINLIEST Question #2
Dropdown
You compared each letter in the correct word to the letter guessed.
Assume the correct word is "cloud."
Finish the code to compare the guessed letter to the "u" in "cloud."
if guess ==
correct(4)
correct(3)
5-0043.2020102 correct[3]
correct[4]
Answer:
correct[3]
Explanation:
Required
Which expression points to the u in "cloud"
First, it should be noted that "cloud" is a string and as such, the first element is represented as index 0, the next as index 1, etc.
Using the above as a guide, the u is as index 3
To access the elements of a string, we use: stringname[index]
In this case, the string name is correct.
Hence, the correct statement is: correct[3]
You answer a call from a number of users who cannot access the mail server. Which utility would you use to quickly see if the sendmail service is running?
If you want to check whether the sendmail service is active rapidly, use the ps program.
Which command shows the most specific information about each active process?Processes are active at all times that the system is active. The ps command allows you to see a list of currently active processes as well as their status and other details. You can define which processes to list using a number of flags in the ps command.
What does a process with no nice command execute as by default?The default increment of the nice command is 10, so if you do not supply an increment value, that is what happens. If you want to run a command with a higher priority, you must be a root user. A process's pleasant value, or priority, is frequently referred to.
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Question 5 After previewing and cleaning your data, you determine what variables are most relevant to your analysis. Your main focus is on Rating, Cocoa.Percent, and Company.Location. You decide to use the select() function to create a new data frame with only these three variables. Assume the first part of your code is: trimmed_flavors_df <- flavors_df %>% Add the code chunk that lets you select the three variables.
What company appears in row 1 of your tibble? Videri Soma A. Morin Rogue
Adding the code section that allows you to choose from the three variables is the first step in your programme.
(Select) Rating, Cocoa.Percent, Company Location)
A code block is defined?Runnable R code is referred to as a code chunk. Reproducing the paper will need new computations. The probability of a mismatch between a paper's commentary and its discussed results is decreased, which makes code chunk technology advantageous.
Delete a code chunk by what method?Currently, my workaround is to fold the chunk and erase it or pick lines while holding down the "shift" key. The keyboard shortcuts for several cell actions supported by Jupyter Notebook include insert, run, cut, copy, and move.
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In Bash which of the following commands can you use to view the contents of a document?
open
cat
less
dog
You can view a document's contents in Bash by using the cat and less commands.
In Linux, how do I view a directory's contents?To view the contents of a directory, use the ls command. The ls command prints the name of each provided File, the contents of each specified Directory, and any additional information you request with the flags to standard output.
How do you view the contents of a file using the Windows command prompt?Scripts for showing file contents (pg, more, page, and cat commands) You can change the speed at which your files are shown and inspect the contents of a file with the pg, more, and page commands.
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Which risk is most effectively mitigated by an upstream Internet service provider (ISP)?
A. Distributed denial of service (DDoS) B. Lost productivity C. Firewall configuration error
D. Unauthorized remote access
A. Distributed denial of service (DDoS). Upstream Internet service providers are best at reducing risk (ISP).
Which course of action will best safeguard the Internet of Things?Which course of action, while still fulfilling business objectives, swiftly implementing security upgrades.
What online safety precautions are most crucial?Don't share information like your mother's maiden name, birthday, or address online. Instead, secure your privacy settings.Be wary of calls for connection from strangers.your internet connection securely.Always use a password to secure your home wireless network.
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When you identify the data elements in a new database, you typically subdivide data elements into __________.
1 makes maintenance easier
2 clustered
3 The column is frequently updated.
4 the smallest practical components
The smallest practical components
What tools are available for combining data from two or more tables into a single result set?You may wish to combine records from one table or query with records from one or more other tables to generate a single set of records – a list including all of the records from the two or more tables. A union query in Access serves this function.
The most prevalent sort of relationship between tables in a database is one-to-many. A record in one table corresponds to zero, one, or many records in another database in a one-to-many (also known as many-to-one) connection.
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Which of the following warns that the computer is infected and needs immediate attention? a. compression tool b. anti-virus software c. FBI consumer alert b. web filter
Anti-virus software typically warns that the computer is infected and needs immediate attention. Anti-virus software is designed to identify and protect against viruses and other malware that can damage or compromise the security of a computer. If the anti-virus software detects a virus or other threat, it may issue a warning to the user to alert them to the issue and recommend steps to take to address it.
What are the five elements that are needed to create a connected world or a network?
Categories, providers, access technologies, protocols, and convergence.
What are the five networking components that make up a connected world?Hardware, software, wireless or wired transmission media, network topology, & communications protocols are some of the elements of a network architecture.
What makes IPTV unique?Personalization, minimal bandwidth usage, and device support are all features of IPTV.Users can access an accessible and dependable network infrastructure through LANs, WANs, and MANs.
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You created a pen as an instance of turtle. You drew a line. What does the following line do?
up()
moves all drawings one step up
"lifts" the pen so you can move it without drawing
moves the pen one step up
points the pen so it is pointing straight up
Answer:you will program a Java version of the robot to draw some simple images. ... If you do this (or instantiate the object by right-clicking in BlueJ), you ... to draw a line when it moves, use the penUp() method to raise the pen (and ... Note that you can create multiple turtles and they will all show up on
Explanation:
When you create a pen as an instance of turtle and draw a line, the line up(): C. moves the pen one step up.
What is an instance?In object-oriented programming (OOP) language, an instance can be defined as the variables that are declared within a class.
This ultimately implies that, an instance is a realization of any object belonging to a class.
In this context, the line up() moves the pen one step up when you create a pen as an instance of turtle and draw a line.
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What do you do if fedex tracking says "unfortunately we are unable to retrieve your tracking results at this time. please try again later?"
Real-time processing virtually instantaneously processes data. There is no waiting or pause involved in this process.
How can I use a tracking number to find a package?
Once you receive your tracking number, tracking your delivery is simple. The USPS Tracking page just requires the tracking number to be entered. Along with additional tracking details, such as delivery and/or attempted delivery information, you'll receive the item's current status.
How can I find out a package's precise location?
If you have your USPS shipment tracking number, you can use Circuit to see where your package is in real time. After a few days have passed after your box was dispatched, you can get in touch with a USPS customer care agent if it is still missing.
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software that combines text static images ,video animation and sounds is known as?
Answer: Interactive media
Explanation:
Interactive media, also called interactive multimedia, any computer-delivered electronic system that allows the user to control, combine, and manipulate different types of media, such as text, sound, video, computer graphics, and animation.
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Which of the following methods of network access control involves using a secure server room and/or lockable hardware cabinets?
Port-based Network Access Control
Firewalls
Physical port security
MAC Filtering
Physical port security involves the use of secure server rooms and lockable hardware cabinets to protect network access.
Network Access Control Using Physical Port SecurityPhysical port security is a method of network access control that uses secure server rooms and lockable hardware cabinets to protect network access. This type of security is effective in preventing unauthorized users from accessing the network through physical access to the ports. It typically involves the placement of locks on network ports, cabinets, and server rooms. This ensures that only authorized persons can gain access to the network and its resources. Additionally, server rooms are kept in secure locations and temperature and humidity are strictly monitored.
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You are asked to recommend an email retrieval protocol for a company's sales team. The sales team needs to access email from various locations and possibly different computers. The sales team does not want to worry about transferring email messages or files back and forth between these computers. Which email protocol is designed for this purpose
With IMAP4, a mail server can store messages that users can access from different locations and client devices. A POP3 server necessitates the user downloading their email.
Which of the following protocols allows for safe email retrieval?Email on a remote web server can be accessed from a local client using the Internet Message Access Protocol (IMAP), a mail protocol. The two most often used Internet mail protocols for obtaining emails are IMAP and POP3.
What one of the following protocols do email servers communicate with one another using?Over the Internet, emails are delivered using the Simple Mail Transfer Protocol (SMTP). Most email clients send messages to the server using this protocol.
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You're using a Linux distribution that uses RPM for package management. Which command would you use to check to see if the httpd package, the Apache HTTP Server package, is installed
The command line command yum list installed httpd will check to see if the Apache HTTP Server package is installed on a Linux distribution that uses RPM for package management.
In Linux, what do yum and RPM mean?For Linux distributions based on Red Hat, two package management systems were developed: RPM and YUM. A collection of tools called a package management system is used to automate the installation, updating, and removal of packages. The fundamental functional differences between the two package managers outweigh their similarities.
What do Linux's APT and yum stand for?Popular package management programs designed for Debian-based and Red Hat-based Linux distributions, respectively, include APT and YUM. The two package managers are among of the most widely used and simple to use tools for package management.
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Perfective maintenance usually is cost effective ____ the system's operational life.
A) early in
B) during the middle of
C) late in
D) all of the above
In the middle of the system's operational life, perfective maintenance is typically cost-effective.
Which kind of maintenance improves an existing system?An operating system receives improvements through adaptive maintenance, making it simpler to utilize the system. Contrary to corrective maintenance, adaptive maintenance is less urgent since business and technological changes may take time to materialize.
What is the procedure for managing modifications to the system requirements while the software is being developed?The Software Development Life Cycle (SDLC) is a procedure used in software engineering to systematically manage, coordinate, and regulate changes made to documents, codes, and other entities.
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When using for loops and two-dimensional arrays, the outside loop moves across the ___________ and the inside loop moves across the ___________.
When using for loops and two-dimensional arrays, the outside loop moves across the rows and the inside loop moves across the columns.
In a two-dimensional array, how should each loop be used?Improved for each loops or layered for loops can be used to iterate across 2D arrays. A 2D array's outer loop typically traverses the rows, whereas the inner loop often covers the columns in a single row. The length of a 2D array indicates the number of rows. length array for a row
Why do we use two for loops with two-dimensional arrays?To better understand an array's contents, think of a two-dimensional array as a matrix with rows and columns. A 2D array can be looped over by first iterating through each row, followed by iterating through each column in each row. We require two loops that are nested inside of one another because of this.
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A user notices a laser printer is picking up multiple sheets of paper from one of its paper trays. The problem started last week and has gotten worse. Which of the following is MOST likely the cause of this problem ?
A. Separation pad
B. Feed roller
C. Registration roller
D. Duplex assembly
One of the paper trays of a laser printer starts to fill up with numerous sheets of paper, the user observes. The problem is most likely caused by a separation pad.
What is a disadvantage of a laser printer?
Laser printers are unable to print on several types of paper, in contrast to inkjet printers. Anything that is heat-sensitive cannot be passed through them. On home laser printers, simple graphics can be created, but clear images are challenging. If you want to print pictures, get an inkjet printer.
Why would you use a laser printer?
Popular computer printers like laser printers employ non-impact photocopier technology, which avoids damaging the paper with keys. A laser beam "draws" the document on a selenium-coated surface when a document is supplied to the printer.
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Shreya has combined all the cells in a single leftmost column in a table. Instead of identifying the category multiple times, she would like to combine these cells and then structure the word "Appliances” vertically in the cell.
Where will Shreya find these options?
Insert tab, Tables group
Design tab, Merge group
Table Tools Design tab, Merge group
Table Tools Design tab, Merge group, Alignment group
Answer:
the answer for this is ,table tools,design tab,merge group
Are there any incremented values from one loop to the next?
What variables may be used to track each loop in the program?
Answer:
You can place any expression you'd like in the final expression of the for loop, but it is typically used to update the counter variable.
counter variable is used throughout those parts. That variable keeps track of the current repetition, and is typically named i . The initialization part initializes the counter variable to a starting value.
Explanation:
GlobalMan Tech purchased raw material from NewBizTr Co. When the sales team at NewBizTr Co checked the system, there was no payment detail in the system, though the order-delivery details were present. Also, it seemed that someone had tampered with the details of the previous order. Which important data-management features were compromised?
The (BLANK) of data was compromised because there were corresponding payment details. The (BLANK) of data was compromised as someone had tampered with the details of the previous order.
1)
integrity
security
archiving
reusing
2)
integrity
accuracy
security
archiving
Both data security and crucial data management procedures were violated. The privacy of the information was harmed since the order's specifications were changed.
How do security keys work?A privacy key is a tool that makes it easier to access other devices, computer systems, and apps or to do tighter authentication. Security tokens are another name for secret keys. Security keys are item items that need a main device to function.
What makes IT security?Property was pledged as security for a debt or commitment of the owner in the term's original sense, which dates to the middle of the 15th century. The phrase began to refer to a document that proved a debt in the 17th century.
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A loop that will output only the names that come before "Thor" in the alphabet from the names list.
names = ["Peter", "Bruce", "Steve", "Tony", "Natasha", "Clint", "Wanda", "Hope", "Danny", "Carol"]
Please answer with code for someone who is starting to learn lists in python
The following is a loop that will only output from the names list names that are in alphabetical order before "Thor":
names = ["Peter", "Bruce", "Steve", "Tony", "Natasha", "Clint", "Wanda", "Hope", "Danny", "Carol"]
names.sort()
for x in names:
if x == "Thor":
break
else:
print(x)
How do loops work?In computer programming languages, a loop is a sequence of instructions that constantly repeats itself up until a predetermined condition is met.
The difference between decorative and extended program loops is the time it takes to calculate how many times the loop iterates before the loop actually executes.
A loop is referred to as a pretest if the specified condition is tested before the block of code that makes up the loop is executed. The loop is to be continued until the provided condition becomes false.
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