What is closeable interface in java.
Answers
Answer:
A Closeable is a source or destination of data that can be closed. The close method is invoked to release resources that the object is holding (such as open files).
Explanation:
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Related Questions
assuming int* newdimensions; is already declared, which declaration will dynamically allocate an array of 5 integers?
Answers
The required declaration to allocate dynamically an array of 5 integers is newDimensions = (int)malloc(5 sizeof(int));
The process by which storage or memory can be allocated to variables during the run time is called dynamic allocation. In terms of the array, which is referred to as the collection of the same type of data items stored at contiguous locations in memory, dynamic allocation of integers means that the integers in the array will be stored at the run time, not at the compile time.
With the assumption that 'int* newDimensions;' is already declared, the declaration that dynamically allocates an array of 5 integers is newDimensions = (int)malloc(5 sizeof(int));
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Five senders share a 10 mbps channel using code division multiplexing. each sender will have a sending bit rate of about ________ mbps.
Answers
Five senders sharing a 10 Mbps channel using code division multiplexing will have a sending bit rate of about 2 Mbps each.
Code division multiplexing (CDM) allows multiple senders to transmit their data simultaneously by using different codes to differentiate their signals. In this scenario, with five senders, the available channel capacity of 10 Mbps is divided equally among them.
Since each sender shares the channel, the sending bit rate for each sender will be approximately the total channel capacity (10 Mbps) divided by the number of senders (5). Hence, each sender will have a sending bit rate of around 2 Mbps. This means that each sender can transmit data at a rate of 2 megabits per second over the shared channel, allowing for concurrent transmission without significant interference or loss of data.
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The owner tells you that in the future, CSM Tech Publishing might need system fault tolerance to ensure that there's little or no downtime because this critical application will eventually be accessed at all times of the day and night. For now, he's just concerned about getting the system up and running. You check the existing server's capacity and determine that the new application's memory and disk requirements will likely exceed the existing server's 4 GB capabilities. The owner explains that there's enough budget for a new server, so you should plan for growth. As an aside, he mentions that because all his employees sign in at about the same time, the time it takes to sign in has been increasing. You need to come up with specifications for a new server. Describe some hardware features you plan to recommend for this new server, in particular the CPU architecture, number of CPUs, amount of RAM, and disk system. Explain your answers.
Answers
Answer:
Follows are the solution to this question:
Explanation:
New useful server specifications can be defined as follows:
Space planning is enough to store units should also be available to handle the current load. The goals shall become converted through strategies Security was its key problem, thus the technology must at least be safeguarded by good chemical stability as well as virus protection.
RAM is also to be improved. Its 8 GB is viewed as good. The amount of redskins would increase performance if they had been increased. Numerous CPUs will be connected to a system for the procedure and is as required.
Its hard drive must be linked to structures with such a temperature of 1-2 TB more than. Besides that, the fault-tolerant equipment, tracking tools, reporting tools, audit tools, and data centers are frequently used.
ftps (ftp security or ftp secure) and sftp (secure ftp) are two names for the same protocol. T/F ?
Answers
False. FTPS and SFTP are not two names for the same protocol. While they both involve file transfers over a network, they are actually two different protocols with different methods of securing the transfer.
FTPS, also known as FTP secure or FTP security, is a protocol that uses SSL/TLS encryption to secure the transfer of files between a client and server. It is essentially an extension of the traditional FTP protocol, adding a layer of security to protect sensitive data during transfer.
SFTP, on the other hand, stands for Secure File Transfer Protocol, and it uses SSH (Secure Shell) to provide secure file transfer capabilities. It is a completely different protocol from FTP and is designed to be more secure than FTPS. SFTP encrypts all data, including commands and responses, whereas FTPS only encrypts the data that is being transferred.
In summary, while FTPS and SFTP may seem similar, they are actually two distinct protocols with different methods of securing file transfers. It is important to understand the differences between the two to ensure that your file transfers are secure and protected.
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For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.
For all hypertext links in the document, set the font-color to ivory and set the text-decoration to none.
(CSS)
Answers
Using the knowledge in computational language in html it is possible to write a code that For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.
Writting the code:<!doctype html>
<html lang="en">
<head>
<!--
<meta charset="utf-8">
<title>Coding Challenge 2-2</title>
</head>
<body>
<header>
<h1>Sports Talk</h1>
</header>
<nav>
<h1>Top Ten Sports Websites</h1>
<ul>
</ul>
</nav>
<article>
<h1>Jenkins on Ice</h1>
<p>Retired NBA star Dennis Jenkins announced today that he has signed
a contract with Long Sleep to have his body frozen before death, to
be revived only when medical science has discovered a cure to the
aging process.</p>
always-entertaining Jenkins, 'I just want to return once they can give
me back my eternal youth.' [sic] Perhaps Jenkins is also hoping medical
science can cure his free-throw shooting - 47% and falling during his
last year in the league.</p>
<p>A reader tells us that Jenkins may not be aware that part of the
least-valuable asset.</p>
</article>
</body>
</html>
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What is read by the system, to ensure that only authorized devices or users are allowed to access a resource on the system
Answers
When the score of the game is 25-24, the game is over
true or false??????????
Answers
Account_Info Account_Info_ID auto number Account_Info_Name varchar2(100) Account_Removal Account_Removal_ID auto number Account_Info_ID number Account_Removal_Name varchar2(100) Account_Info contains all records in the system Account_Removal contains all removed records in the system Please write a SQL statement to retrieve only records that are not in the Account_Removal table
Answers
The SQL statement to retrieve only records that are not in the Account_Removal table is:
SELECT * FROM Account_Info WHERE Account_Info_ID NOT IN (SELECT Account_Info_ID FROM Account_Removal);
How to write a SQL statement?A SQL statement is a type of query used to interact with databases and retrieve data. The statement is written in Structured Query Language (SQL) and is often used by developers, data analysts, and other professionals who need to access and manipulate data. To write a SQL statement, the first step is to determine the type of query required. For example, SELECT statements are used to retrieve data, INSERT statements are used to add new data, and UPDATE statements are used to modify existing data. Once the query type is identified, the statement is written using the appropriate keywords, such as SELECT, FROM, WHERE, ORDER BY, and other keywords. Furthermore, the statement should include the specific columns and tables that the query should target, as well as any parameters that should be used to filter the results.After the statement is written, it should be tested before it is executed. This is to ensure that the statement is working correctly and that the data being retrieved is accurate and up-to-date. Once the statement is tested and confirmed to be working correctly, it can be executed to retrieve the desired results.To learn more about sql statement refer to:
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Why are people interested in computer networks (what can they be used for)?i business applications such as: peer-to-peer communication, e-commerce, and Wikipedia ii home applications such as: connectivity to remote computers, instant messaging, and socialnetworks ili mobile users (people on the go) want to use mobile devices to read and send email, watch movies,and surf the WebA. i and iB. i and iniC. ii and iliD. all of the above
Answers
The correct answer is D: "all of the above". People are interested in computer networks for a variety of business, home, and mobile applications, such as peer-to-peer communication, e-commerce, Wikipedia, connectivity to remote computers, instant messaging, social networks, reading and sending email, watching movies, and surfing the Web.
People are interested in computer networks for a variety of reasons, including
business applications such as peer-to-peer communication, e-commerce, and Wikipedia; home applications such as connectivity to remote computers, instant messaging, and social networks; and mobile users who want to use mobile devices to read and send email, watch movies, and surf the Web.All of these are valid reasons for people to be interested in computer networks and the many benefits they provide.
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What predefined match policy allows viewers to watch a claimed video but does not allow ads to display on the video
Answers
Answer:
The correct response is "Track".
Explanation:
Tracks encourage the individual that listens to that same music video to miss or ignore that same starting of almost any soundtrack at a certain moment. It might also impact an individual who accompanies a facility that implements or obeys guests.For obvious reasons, a digital ad service can track client's internet search engine behavior patterns to continue providing accurate recommendations.
writing a well-researched historical narrative of an immigrant
or refugee to the greater New Jersey - New York metropolitan
region. address the relationship between history on the local and
small scal
Answers
The narrative of an immigrant or refugee can highlight the link between the local and small-scale history, by presenting the context of the historical events that occurred in the region.
The historical narratives of an immigrant or refugee to the greater New Jersey-New York metropolitan region are known to present the history of an individual or group of individuals. This history may be subjective and can provide a perspective on the event that it describes, highlighting the relationship between the past and present.
In a well-researched narrative of an immigrant or refugee, the local and small-scale history can be accurately reflected through the story of an individual. By doing so, the historical narrative of the immigrant or refugee can provide insight into the larger-scale historical events that shaped the region.
The story of an immigrant or refugee, if well researched and well written, can be an excellent medium for understanding the history of a region on a smaller scale.
The immigrant or refugee's narrative will provide insights into the history of the individual, the community in which they lived, and the larger historical events that occurred around them. Their personal history is closely connected to the history of the region.
Therefore, the narrative of an immigrant or refugee can highlight the link between the local and small-scale history, by presenting the context of the historical events that occurred in the region.
The historical narrative of an immigrant or refugee to the greater New Jersey-New York metropolitan region is crucial because it sheds light on the history of the region from the viewpoint of the individual, providing valuable insight into the local and small-scale history of the region.
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How to Reset Hulu Account Password 2022?
Answers
Click the "Forgot Password" option on the Hulu login page to change your password.
What does the term "login" mean?The process of logging into a database, smartphone, or computer, particularly a networked or distant computer system. a user name and password combination that enables access to a user account on such a computer, network, smartphone, or other device.
Is login the same as password?The user credentials, which are normally some kind of username and a password that goes with it, are occasionally referred as a login. Modern secure systems in use today frequently demand a second factor, such email or SMS confirmation, for further security.
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true or false? ux designers should consider only current internet users when designing user experiences
Answers
UX designers should consider only current internet users when designing user experiences is a false statement.
What does UX design really entail?The method design teams employ to produce products that offer customers meaningful and pertinent experiences is known as user experience (UX) design. UX design includes components of branding, design, usability, and function in the design of the full process of obtaining and integrating the product.
Note that Making a product or service functional, pleasurable, and accessible is the responsibility of the UX designer. Although many businesses create user experiences, the phrase is most frequently connected to digital design for websites and mobile applications.
Therefore, Note also that UX design is a rewarding career, yes. UX Designers are one of the most sought-after jobs in technology since they are involved at so many phases of a project's life cycle.
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Jenny is working on a laptop computer and has noticed that the computer is not running very fast. She looks and realizes that the laptop supports 8 GB of RAM and that the computer is only running 4 GB of RAM. Jenny would like to add 4 more GB of RAM. She opens the computer and finds that there is an open slot for RAM. She checks the other module and determines that the module has 204 pins. What module should Jenny order? a. SO-DIMM DDR b. SO-DIMM DDR 2 c. SO-DIMM DDR 3 d. SO-DIMM DDR 4
A friend has asked you to help him find out if his computer is capable of overclocking. How can you direct him? Select all that apply.
a. Show him how to find System Summary data in the System Information utility in Windows and then do online research.
b. Show him how to access BIOS/UEFI setup and browse through the screens.
c. Explain to your friend that overclocking is not a recommended best practice.
d. Show him how to open the computer case, read the brand and model of his motherboard, and then do online research.
Answers
Answer:
1. She Should Order C. SO-DIMM DDR 3
2. a. Show him how to find System Summary data in the System Information utility in Windows and then do online research.
Explanation:
Jenny should order a SO-DIMM DDR3 module.
To determine overclocking capability, access BIOS/UEFI setup and research or check system information.
What is the explantion of the above?For Jenny's situation -
Jenny should order a SO-DIMM DDR3 module since she mentioned that the laptop supports 8 GB of RAM and the computer is currently running 4 GB of RAM. DDR3 is the most likely type that would be compatible with a laptop supporting 8 GB of RAM.
For the friend's situation -
To help the friend determine if his computer is capable of overclocking, the following options can be suggested -
a. Show him how to find System Summary data in the System Information utility in Windows and then do online research.
b. Show him how to access BIOS/UEFI setup and browse through the screens.
c. Explain to your friend that overclocking is not a recommended best practice.
Option d is not necessary for determining overclocking capability, as the brand and model of the motherboard alone may not provide sufficient information.
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Which statement correctly describes one aspect of the team's commitment at the end of PI Planning?
Answers
The statement that describes one aspect of the team's commitment at the end of PI Planning is a team does not commit to uncommitted objectives.
What does teams do in pi planning?PI planning are known to be a kind of face-to-face events that are held every 8-12 weeks after the former PI event was held.
In this event, a lot of teams do come together to map out, plan and set out the work that they needs to do, review backlogs, discuss which features will benefit them , form or update their product roadmap, and others.
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When a wireless client is passively scanning for a bss to join they are listening for a __________.
Request to Send Frame
Probe Response Frame
Probe Request Frame
Beacon Management Frame
Answers
When a wireless client is passively scanning for a BSS (Basic Service Set) to join, they are listening for a Beacon Management Frame.
When a wireless client is actively or passively scanning for a Basic Service Set (BSS) to join, it listens for a Beacon Management Frame. A Beacon Management Frame is a type of wireless management frame sent periodically by an access point (AP) to advertise its presence and provide information about the network, such as the service set identifier (SSID), supported data rates, and security settings. When a wireless client passively scans for a BSS, it listens for these beacons from nearby APs, which help the client to identify available networks and their characteristics. By passively scanning, the client can conserve energy by not transmitting any data and simply waiting for beacon frames from nearby APs.
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Yoy've determined that your email program outlook is not working and your manager tells you to reboot your email program. Wich of these should you not do
Answers
When facing issues with the email program Outlook, one should not uninstall or delete the program. Uninstalling or deleting the program would remove it from the computer, resulting in the loss of all email data and settings. It is crucial to avoid this action to prevent the permanent loss of important emails and configurations.
Uninstalling or deleting the email program should be avoided because it eliminates the possibility of resolving the issue through simpler troubleshooting steps. Rebooting the email program, as suggested by the manager, is a common initial troubleshooting step to address software glitches or temporary system issues. Rebooting involves closing the program and then reopening it, which allows the software to refresh and potentially resolve any minor issues that may have been causing the malfunction.
If rebooting the program does not resolve the problem, further troubleshooting steps can be taken, such as checking internet connectivity, updating the program, or seeking technical support. However, uninstalling or deleting the program should be considered as a last resort, as it may result in irreversible data loss.
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To have paragraph text displayed flush with the left and the right margins at the same time, you should choose _____ for paragraph alignment.
Answers
To have paragraph text displayed flush with the left and right margins at the same time, you should choose "justified" alignment for the paragraph. Justified alignment adjusts the spacing between words and characters within a line of text to create straight margins on both the left and right sides.
This alignment option evenly distributes the text across the entire width of the paragraph, resulting in a clean and balanced appearance. It eliminates uneven gaps and ragged edges that may occur with other alignment options, such as left-aligned or right-aligned. Justified alignment is commonly used in typesetting, publishing, and professional document formatting to create a visually pleasing and consistent layout.
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Using the images found at the City of Surrey Mapping Online System (COSMOS), discuss the changes befween April/May 2011 and April 2021 in the area bounded by the Orehard Grove Neighbourhood Concept Plan
Answers
The task involves discussing the changes that occurred between April/May 2011 and April 2021 in the area bounded by the Orchard Grove Neighbourhood Concept Plan using images from the City of Surrey Mapping Online System (COSMOS).
To analyze the changes in the specified area over the given time period, you would need to access the images from the City of Surrey Mapping Online System (COSMOS) for both April/May 2011 and April 2021. The COSMOS platform provides detailed maps and aerial imagery of Surrey, allowing users to observe changes in land use, infrastructure, and development.
By comparing the images from the two time periods, you can identify and discuss the transformations that have taken place within the Orchard Grove Neighbourhood Concept Plan area. This may include changes in land cover, the construction of new buildings or infrastructure, road development, alterations to natural features, or any other notable modifications.
Examining the images side by side, you can analyze the differences and describe the growth, expansion, or any significant shifts that have occurred in the area over the ten-year period. By focusing on specific landmarks or points of interest within the Orchard Grove Neighbourhood Concept Plan, you can provide a comprehensive understanding of the changes and their impact on the surrounding environment and community.
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while a directory may seem empty because it doesn't contain any files or sub-directories, you will always see two items if you use the command to see all files. what are the names of these two items, and what are they?
Answers
The two items present in every directory in a Unix-based operating system are . (current directory) and .. (parent directory) symbolic links used to navigate the file system.
In a Unix-based operating system, every directory, even an empty one, will contain two special entries: . (dot) and .. (dot-dot).
.: A reference to the current directory is made here.. When you use the command to list the contents of a directory, . will appear in the list and refers to the directory itself.
..: This is A reference to the parent directory is made here.a reference to the parent directory. When you use the command to list the contents of a directory, .. will appear in the list and refers to the parent directory of the current directory.
In summary, these two entries are always present in every directory, and they allow you to navigate the file system and reference the current and parent directories.
Note that these two entries are not actual files or directories, but they are symbolic links. They are used to provide a convenient way to navigate the file system and reference the current and parent directories without having to know the actual path to those directories. Additionally, . and .. are considered hidden files in most Unix-based operating systems, meaning that they won't show up when you list the contents of a directory unless you use the ls -a command to show all files, including hidden ones.
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The task where verified data is coded or converted into machine
Answers
Input-this step is defined as the task of coding and converting the verify data into the machine breedable form so that it can be processed through software or an application.
what are the duties of it professionals before and during the deployment of computers stage? check all of the boxes that apply.
Answers
The duties of IT professionals before and during the deployment of computers stage are given below:
Design and configure network infrastructure
The IT professionals must set up and design a network infrastructure that is secure, functional, and efficient before the computer deployment stage. They will have to create logical and physical network maps and diagrams, choose hardware and software, and ensure that the system will be compatible with the existing IT infrastructure.
This is crucial in order to guarantee that the system will function correctly and securely. Testing hardware and software To ensure that the system works well before and during deployment, the IT professional should test all the hardware and software components.
They must troubleshoot any hardware issues and ensure that the necessary drivers and firmware are installed. The IT professional should install, test, and configure all software to ensure that everything is running properly before deployment.
Documenting IT Infrastructure IT professionals should document the network's logical and physical architecture and all of the hardware and software that are part of the infrastructure. The documents should be created before and after the deployment.
It can be helpful to have these documents to assist with system management and maintenance when troubleshooting issues and in case of system upgrades or changes. Preparing the deployment checklist IT professionals should make sure that everything is ready to go before deployment by creating a deployment checklist.
The list should include all the necessary hardware and software, any tools that will be needed, and any other resources that may be required. The IT professional should also double-check that the system is secure and that the data is backed up before deployment.
The checklist can ensure that all of the necessary tasks are completed in a timely and efficient manner. Deploying the computers Finally, IT professionals are responsible for deploying the computers.
This may include setting up computers, installing software, and configuring security settings.
During the deployment process, IT professionals may need to troubleshoot problems and help users get acquainted with the new systems. They must ensure that the system is running smoothly and all hardware and software are working as they should.
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Don is creating a very long document, and he would like to create an introductory page that contains the title of the document and the name of the author along with the date.
Answers
Answer:
This is a very good choice, to do so Don can insert a cover page. He can go to the options menu, pick the "insert" lash, and then to the "pages" square in the far left of the toolbox. There he will find a "cover page" section that will automatically add a cover page at the beginning of the document.
Explanation:
The reasons for this answer are that in the first place, it is very difficult to go o the first page of the document and move everything down because the format would be lost. Then, he would require to edit everything. It would also result in the same in case he only added a white page and started writing. So he needs a specific object that wouldn't damage the format if edited on the first page.
Email is not the best communication method when the information is ____ . [When to email]
Answers
Answer:
Confedential/private
You should email when it is a work resume.
"use the python please
test file:
ol1 col2 col3
13 7 3
15 2 5
10 5 3
4 10 6
9 7 5
6 8 4
8 3 5
6 8 3
14 1 7
10 3 8
4 10 4
8 4 3
Write a function like the one showed in the image below. def function_94(file_name): # block of code return column_number, value print(function_94(file_name)) The function_94: • should read a given" txt file with 3 columns of numbers (the first row of the file is a heading) and find out which column has the lowest number. • should return the column number (i.e. 1 if the lowest value is in column 1) and the lowest calculated value in that column. As in the example above, use your function to print which column has the lowest number and what is this number. You can use this file to test your function: test.
Answers
Here's the Python code that reads the given text file with 3 columns of numbers and finds the column with the lowest number:
def function_94(file_name):
with open(file_name, 'r') as file:
lines = file.readlines()
headings = lines[0].split()
num_columns = len(headings)
column_values = [[] for _ in range(num_columns)]
# Extract values from each column
for line in lines[1:]:
values = line.split()
for i, value in enumerate(values):
column_values[i].append(int(value))
# Find the column with the lowest number
min_value = float('inf')
min_column = 0
for i, column in enumerate(column_values):
if min(column) < min_value:
min_value = min(column)
min_column = i + 1
return min_column, min_value
file_name = 'test.txt'
print(function_94(file_name))
Make sure to replace 'test.txt' with the actual file path if the file is located in a different directory. The code reads the file, extracts the values from each column, and then finds the column with the lowest number. Finally, it prints the column number and the lowest value.
Remember to place the provided test file (test.txt) in the same directory as your Python script for the code to work correctly.
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What type of light or lighting technique did Dennis decide to use
Answers
Answer:
Three point lighting.
Explanation:
What is E.F.P Rom ?
Plz help me .
Answers
Hope it helps you!
size = input("Enter your shoe size: ") size = int(size) if size > 12: print(str(size) + " is too high.") elif size < 6: print(str(size) + " is too low.") else: print(str(size) + " is in stock.") What is the output from running the above code if the user enters ten?
Answers
Answer:
It will print that the shoe size is in stock when the user prints 10, too high when the user enters 12, and anything less than 6 would be too low. It's a python program describing how basic input data is interpreted.
Which item cannot be inserted into a header or footer of a document?
Answers
Answer:
All the above items can be inserted into either a header or a footer.
Please mark brainliest!
The items that cannot be inserted into a header or footer of a document is all the above items can be inserted into either a header or a footer. The correct option is d.
A document is a type of information that can be stored electronically. Page numbers are generated automatically. Tables with columns and rows, pictures, shapes, and clipart can all be inserted into a document's header or footer. As a result, all of the items listed above can be inserted into the header or footer.
A header is text at the top of a page, whereas a footer is text at the bottom, or foot, of a page. Typically, these spaces are used to input document information such as the document's name, chapter heading, page numbers, creation date, and so on.
Therefore, the correct option is d, All the above items can be inserted into either a header or a footer.
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The question is incomplete. Your most probably complete question is given below:
Automatic page numbers
Tables with columns and rows
Pictures, shapes, and clipart.
All the above items can be inserted into either a header or a footer.
James uses a database to track his school's football team. Which feature in a database allows James to find a specific player by name?
a
Grid
b
Filter
c
Search
d
Sort