The core of the OS that is responsible for interacting with hardware is known as the kernel.
The kernel is the central part of the operating system that controls all the hardware resources such as CPU, memory, disk, and network. It acts as a mediator between the hardware and the software, providing an interface that allows the software to interact with the hardware without having to understand the low-level details of the hardware. The kernel is responsible for managing processes, memory allocation, file systems, and device drivers. It is the first program that gets loaded into memory when the computer boots up and remains in memory until the computer shuts down. The kernel is essential to the functioning of the operating system and is critical for ensuring the stability, security, and performance of the system.
To know more about kernel visit :
https://brainly.com/question/15183580
#SPJ11
what is the probability of receiving at least one email in any given hour
The probability of receiving at least one email in any given hour depends on various factors such as the number of people you are in contact with, the frequency of communication, and the nature of your work or personal life. Without knowing these factors, it is difficult to accurately determine the probability of receiving at least one email in any given hour.
However, if we assume that you are in contact with numerous people and receive a high volume of emails on a daily basis, the probability of receiving at least one email in any given hour would be relatively high. Conversely, if you are in contact with only a few people and receive a low volume of emails, the probability of receiving at least one email in any given hour would be relatively low.
For more information about probability, visit:
https://brainly.com/question/24756209
#SPJ11
assume that t1:bh t2:bh. describe an n/-time algorithm that finds a black node y in t1 with the largest key from among those nodes whose blackheight is t2:bh.
This algorithm ensures that 'y' will be the black node with the largest key among nodes with black height 't2:bh' in 't1'.
Can you explain what is meant by 'black height' in a binary tree?To find a black node 'y' in binary tree 't1' with the largest key among nodes whose black height is 't2:bh', we can use an n/-time algorithm as follows:
Start at the root of 't1'.Traverse the tree 't1' in an in-order manner.At each node, check if the black height of the node is equal to 't2:bh'.If it is, compare the key of the current node with the key of the previously found black node 'y' (initially set to negative infinity).If the current node's key is larger, update 'y' to the current node.Continue traversing the tree until all nodes have been examined.Return the black node 'y' with the largest key.This algorithm ensures that 'y' will be the black node with the largest key among nodes with black height 't2:bh' in 't1'.
Learn more about black height
brainly.com/question/28564798
#SPJ11
You have worked as the network administrator for a company for seven months. One day, all picture files on the server become corrupted. You discover that a user downloaded a virus from the internet onto his workstation that propagated to the server. You successfully restore all files from backup, but your boss is adamant that this situation does not reoccur. What should you do
B. State True or False: 1. 'Date within' option allows you to search an email within a specified date range.
Answer + Explanation:
his topic describes the email and document properties that you can search for in email items in Exchange Online and documents stored on SharePoint and OneDrive for Business sites by using the Content Search feature in the Security & Compliance Center. You can also use the *-Compliance Search cmdlets in Security & Compliance Center PowerShell to search for these properties
Please have a great day <3
you've implemented port security on a switch. which approach are threat actors most likely to employee in order to circumvent it?
Employees or former employees are most likely to be the threat actors that plot an assault as retaliation.
What is Cybercriminals?
Hardware, software, and cloud services are the three parts of network security. Servers or other devices known as hardware appliances carry out specific security operations in a networking environment. The four main types of threat detection are configuration, modelling, indicator, and threat behaviour. There is no ideal threat detection method. Depending on the business necessity, each category can accommodate a variety of requirements and methods. Cybercriminals, nation-state players, ideologues, thrill-seekers/trolls, insiders, and rivals are just a few of the danger actors. Each of these threat actors has unique goals, strategies, victims, and ways they use data they've taken.
To learn more about unique goals from given link
brainly.com/question/28198267
#SPJ4
ella and iris are planning trips to nine countries this year. They are deciding which countries to skip, how many ways are there
There are 511 ways for Ella and Iris to decide which countries to skip on their trips to nine countries this year.
How many possible combinations exist for Ella and Iris to choose which countries to skip on their trips to nine countries this year?To calculate the number of ways Ella and Iris can decide which countries to skip, we can use the concept of combinations. Since they have nine countries to choose from and they want to skip some of them, it's similar to selecting a subset from a larger set. In this case, the larger set consists of nine countries, and the subsets can vary in size from 0 (skipping none) to 9 (skipping all). The formula to calculate the number of combinations is nCr = n! / r!(n-r)!, where n is the total number of countries and r is the number of countries they want to skip.
In this case, n = 9 (the total number of countries) and r can range from 0 to 9. Plugging these values into the formula, we can calculate the number of ways. Summing up the combinations for all possible values of r (0 to 9), we find that there are 511 ways for Ella and Iris to decide which countries to skip on their trips to nine countries this year.
Learn more about countries
brainly.com/question/31944410
#SPJ11
In Word, you can format the font, size, and alignment but not the color of text.
Answer:
You can change color of text as well.
Explanation:
It is false that in word one can format the font, size, and alignment but not the color of text.
What is text formatting?In computing, formatted text, styled text, or rich text, as opposed to plain text, is digital text that contains styling information in addition to the bare minimum of semantic elements: colors, styles, sizes, and special HTML features.
Formatted text is text that is displayed in a specific manner. Formatting data may be associated with text data in computer applications to generate formatted text.
The operating system and application software used on the computer determine how formatted text is created and displayed.
In Word, you can change the font, size, alignment, and even the color of the text.
Thus, the given statement is false.
For more details regarding text formatting, visit:
https://brainly.com/question/766378
#SPJ2
what is the full form of www?
Answer:
world wide web
Explanation:
Hey should I get a r()blox gift card if so what amount 5 dollars 10 or 100
Answer:
yes you should get a 10 bc it not to much and u can still get something cool
What is the name of the item that supplies the exact or near exact voltage at the required wattage to all of the circuitry inside your computer?
Answer:
It's the power supply
Explanation:
The power supply is what essentially enables the computer to operate. It is able to do that by converting the incoming alternating current (AC) to direct current (DC) at the correct wattage rating that is required by the computer to function. The power supply is a metal box that is generally placed in the corner of the case.
What are the disadvantages of using a page description diagram?
A.
They lack flexibility.
B.
Only an experienced designer can create an effective PDD.
C.
They are difficult to understand.
D.
Web developers cannot combine them with wireframes.
A disadvantage of using a page description diagram is that: B. only an experienced designer can create an effective PDD.
What is PDD?PDD is an acronym for page description diagram and it can be defined as a type of diagram which is used to outline the content and elements on webpages, especially by organizing their elements into low, medium, and high priority.
In Computer technology, a disadvantage of using a page description diagram is that: B. only an experienced designer can create an effective page description diagram (PDD).
Read more on web diagrams here: https://brainly.com/question/16418487
#SPJ1
people with healthy media diets:
A.do not have problems with addictions, obesity, or other health issues
B. make good choices about what media to use and when not to use them
C. do not eat while engaging in media and avoid unnecessary weight gain
D. choose to leave media and technology out of their lives entirely
Answer:
b
Explanation:
PLEASE HELP MEEEEEEE :(
I have a piece of code that keeps track of the leaderboard of a game then it will sort the scores in order and print them onto the screen along with the names.
Unfortunately I don't want the whole file printing, just the top 5.
what shall id do.?
I have attatched the code.
Thanks.
Answer:
Ctrl A and then Ctrl C
Explanation:
First click Ctrl A then click on the parts that you need to copy then click Ctrl C
Answer: If you want to use a for loop then you should make it so that it does variable I and then it takes the array and you do Topscorers[I] and then it will do the first 5
Explanation:
who is he can anyone help me
Your transactions data set contains more than 10,000 rows. Some rows contain the same transaction. How would you remove the rows containing the identical transactions?.
To remove the rows containing the identical transactions, first click on the data tab that is displayed at the top of the screen. Then you select the range by highlighting it.
Later on check the top of the screen and then click on the data tab. The various commands will be displayed to you, and you should then click the 'remove duplicates'.
What does duplicate transactions implies?Duplicate transactions is known to take place when a customer is said to refreshes their checkout page or when they had clicked on the buy button in a lot of times.
Note that identical transaction implies that there is a transaction about an items with some identical attributes or technical characteristics.
Learn more about identical transactions from
https://brainly.com/question/7176767
Alt +f4 is a short cut of close a document in MS word /ture /false
Answer:
True.
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.
In Computer science, there are specific key combinations (short cut) that avail end users the opportunity to perform specific functions without having to go through a series of step.
For example, when you press the Alt button and function key 4 (F4) at the same time, it would close the current open window.
Hence, Alt + F4 is a short cut key that can be used to close a document in MS word.
Given the following. int foo[] = {434, 981, -321, 19,936}; Assuming ptr was assigned the address of foo. What would the following C++ code output? cout << *ptr+2;
The code cout << *ptr+2; will output 436.
The variable ptr is assumed to be a pointer that holds the address of the first element of the foo array.
Dereferencing the pointer ptr with the * operator (*ptr) retrieves the value at the memory location pointed to by ptr, which is the value of foo[0] (434 in this case).
Adding 2 to this value (*ptr + 2) gives 436.
Finally, the result is printed using cout, resulting in the output of 436.
Know more about array here:
https://brainly.com/question/13261246
#SPJ11
Assignment 4: Evens and Odds
Instructions
Write a program that will ask a user for how many numbers they would like to check. Then, using a for loop, prompt the user for a number, and output if that number is even or odd. Continue doing this as many times as the user indicated. Once the loop ends, output how many even numbers were entered and how many odd numbers were entered.
Hint: For a number to be even, when the number is divided by 2, there should be no remainder - so you will want to use the modulus (%) operator.
Hint: You will need two count variables to keep track of odd and even numbers.
Sample Run 1
How many numbers do you need to check? 5
Enter number: 20
20 is an even number.
Enter number: 33
33 is an odd number.
Enter number: 4
4 is an even number.
Enter number: 77
77 is an odd number.
Enter number: 8
8 is an even number.
You entered 3 even number(s).
You entered 2 odd number(s).
Sample Run 2
How many numbers do you need to check? 3
Enter number: 10
10 is an even number.
Enter number: 3
3 is an odd number.
Enter number: 400
You entered 2 even number(s).
You entered 1 odd number(s).
Sample Run 2
How many numbers do you need to check? 3
Enter number: 10
10 is an even number.
Enter number: 3
3 is an odd number.
Enter number: 400
You entered 2 even number(s).
You entered 1 odd number(s).
Benchmarks
1. Create and initialize two count variables - one for odd and one for even.
2. Prompt the user to answer the question, “How many numbers do you need to check?"
3. Based on the previous input, create a for loop that will run that exact number of times.
1. Prompt the user to “Enter number: “
2.If that number is even, output “[number] is an even number.”
3.Update the even count variable.
4.Or else if the number is odd, output “[number] is an odd number.”
5.Update the odd count variable.
4.Output “You entered [number] even number(s).”
5.Output “You entered [number] odd number(s)."
You have two Windows Server 2016 computers with the Hyper-V role installed. Both computers have two hard drives, one for the system volume and the other for data. One server, HyperVTest, is going to be used mainly for testing and what-if scenarios, and its data drive is 250 GB. You estimate that you might have 8 or 10 VMs configured on HyperVTest with two or three running at the same time. Each test VM has disk requirements ranging from about 30 GB to 50 GB. The other server, HyperVApp, runs in the data center with production VMs installed. Its data drive is 500 GB. You expect two VMs to run on HyperVApp, each needing about 150 GB to 200 GB of disk space. Both are expected to run fairly disk-intensive applications. Given this environment, describe how you would configure the virtual disks for the VMs on both servers.
The virtual disk configuration for the VMs on both servers in this environment is shown below.
In the Hyper V Test,
Since there will be two or three virtual machines running at once, each of which needs between 30 and 50 GB of the total 250 GB of disk space available,
What is virtual disks?Setting up 5 virtual disks, each 50 GB in size.
2 VMs each have a 50 GB virtual drive assigned to them.
The above setup was chosen because running three VMs with various virtual disks assigned to them will not pose an issue when two or three VMs are running concurrently and sharing the same virtual disk. This is because the applications are disk-intensive.
To learn more about virtual disks refer to:
https://brainly.com/question/28851994
#SPJ1
Given this environment, the virtual disk configuration for the VMs on both servers is shown below. Because two or three VMs will be running at the same time, and each VM has disk requirements ranging from 30 to 50 GB of total disk space of 250 GB.
What is Hyper V Test?While there are several methods for testing new virtual machine updates, Hyper-V allows desktop administrators to add multiple virtual machines to a single desktop and run tests. The Hyper-V virtualization technology is included in many versions of Windows 10. Hyper-V allows virtualized computer systems to run on top of a physical host. These virtualized systems can be used and managed in the same way that physical computer systems can, despite the fact that they exist in a virtualized and isolated environment. To monitor the utilization of a processor, memory, interface, physical disk, and other hardware, use Performance Monitor (perfmon) on a Hyper-V host and the appropriate counters. On Windows systems, the perfmon utility is widely used for performance troubleshooting.Therefore,
Configuration:
Creating 5 Virtual disks of 50 GB each.
1 virtual disk of 50 GB is assigned to 2 VM.
The above configuration is because since two or three VM will be running at the same time and using the same virtual disk will cause a problem since the applications are disk intensive, running three VMs with different virtual disks assigned to them, will not cause a problem.
For Hyper V App,
Two VM will run at the same time, and the disk requirement is 150 - 200 GB of 500 GB total disk space.
Configuration:
Creating 2 virtual disks of 200 GB each with dynamic Extension and assigning each one to a single VM will do the trick.
Since only two VMs are run here, the disk space can be separated.
To learn more about Hyper V Test, refer to:
https://brainly.com/question/14005847
#SPJ1
I use the wrap text feature in Excel daily. What is the difference in how this behaves or is used in Excel versus Word? Please explain in detail the differences and similarities.
The wrap text feature is an essential tool used to format text, particularly long texts or data within a cell in Microsoft Excel. In this question, we need to explain the difference between how wrap text behaves in Microsoft Excel versus how it is used in Microsoft Word.
Wrap Text in Microsoft Excel: Wrap text in Excel is a formatting option that is used to adjust text or data within a cell. When the text entered exceeds the size of the cell, it can be hard to read, and this is where wrap text comes in handy. Wrap text in Excel automatically formats the data within the cell and adjusts the text size to fit the cell's width. If a cell contains too much data to fit in the column, the cell's text wraps to the next line within the same cell.
To wrap text in Excel, follow these simple steps:
Select the cell or range of cells containing the text that needs wrapping. Right-click on the selected cell and click Format Cells. In the Format Cells dialog box, click on the Alignment tab. Click the Wrap text option and then click OK.Wrap Text in Microsoft Word: In Microsoft Word, the Wrap Text feature is used to format text around images and graphics. It is used to change the way the text flows around the image, allowing users to position images and graphics in the document. Wrap Text in Microsoft Word does not adjust the font size of the text to fit the width of the cell like in Excel.
To wrap text in Microsoft Word, follow these simple steps:
Insert the image in the document. Select the image and go to the Picture Format tab. Click on Wrap Text, and you can choose how you want the text to wrap around the image.The main difference between the use of Wrap Text in Microsoft Excel and Microsoft Word is that Wrap Text in Excel is used to format long data and adjust text size to fit the width of the cell while Wrap Text in Microsoft Word is used to format text around images and graphics.
To learn more about wrap text, visit:
https://brainly.com/question/27962229
#SPJ11
Which computer is the fastest to process complex data?
Answer:
Supercomputers for sure.
Which are true about using artificial intelligence? Select 2 options.
The user will always be able to figure out the computer's strategy.
The computer reaches a maximum level of skill.
Full implementation of AI is very complex.
The computer changes its performance based on experience.
The goal is that the computer will always win.
Answer:
Full implementation of AI is very complex, The computer changes performance based on experience
Explanation:
It's right, trust me.
Full implementation of AI is very complex, The computer changes performance based on experience. Thus, option C is correct.
What is artificial intelligence (AI)?One of the requirements of a computer that can support artificial intelligence (AI) is that it should be able to deal with new situations based on previous learning. Artificial intelligence is when engineers try to discover different ways that they can use computers to perform tasks that a person otherwise would.
By doing this they are stimulating a computer to mimic these tasks and one day replace humans with certain activities with a robot. Even though the initial cloud computing services are just a decade old, a wide range of businesses, from small startups to multinational firms, government entities to non-profits, are already adopting the technology.
Therefore, Full implementation of AI is very complex, The computer changes performance based on experience. Thus, option C is correct.
To learn more about cloud computing, refer to the link:
brainly.com/question/29737287
#SPJ3
They will choose the design team on 2 April. (change this into passive voice)
Answer:
On 2 April the design team would be choosen by them
Which statement about the pros and cons of various cloud computing approaches in accurate? a. Hybrid cloud computing provides flexibility, scalability, and cost efficiency with low security risk- b. Deep technical skills and sophisticated software are needed to begin using public cloud computir services. c. Virtual private clouds can provide SaaS but not laaS service types more efficiently than public clouds. d. Public and private clouds are very dissimilar in their operation and benefits
The statement that is accurate about the pros and cons of various cloud computing approaches is (a) Hybrid cloud computing provides flexibility, scalability, and cost efficiency with low-security risk.
This is because hybrid cloud computing allows organizations to use a combination of private and public clouds, which can offer the benefits of both worlds. By leveraging the public cloud for non-sensitive workloads and using private clouds for sensitive data, organizations can achieve flexibility, scalability, and cost efficiency without compromising on security.
Option (b) is not entirely accurate because while technical skills are required to use public cloud computing services, they are not necessarily deep or sophisticated. Public cloud providers offer user-friendly interfaces that make it easy for businesses to get started.
Option (c) is also not accurate because virtual private clouds can provide both SaaS and IaaS service types just like public clouds. The main difference is that virtual private clouds offer a higher level of security and control, which makes them ideal for businesses with sensitive data.
Option (d) is not entirely accurate either because while public and private clouds do differ in their operation and benefits, they also have some similarities. For instance, they both offer scalability, cost efficiency, and high availability. Therefore, it is essential to choose the cloud computing approach that best suits the needs of the organization, taking into account the pros and cons of each option.
To learn more about cloud computing, refer:-
https://brainly.com/question/29737287
#SPJ11
To ensure the data sent over the internet are protected, which of the following keys is required to encrypt the data (before transmission) using an asymmetric-key encryption method? a. Sender's private key b. Sender's public key c. Receiver's private key d. Receiver's public key
To encrypt data before transmission using an asymmetric-key encryption method, the sender's public key is required.
The senders public keyIn asymmetric encryption, also known as public-key encryption, a pair of mathematically related keys is used: a public key and a private key. The public key is made available to anyone who wants to send encrypted messages to the owner of the key, while the private key is kept secret and known only to the owner.
To encrypt data using asymmetric encryption, the sender uses the recipient's public key. By encrypting the data with the recipient's public key, the sender ensures that only the recipient, who possesses the corresponding private key, can decrypt and access the original data.
Therefore, the correct answer is b. Sender's public key. The sender uses the recipient's public key to encrypt the data before transmission to ensure its protection.
Read more on data protection here:https://brainly.com/question/31211416
#SPJ4
which component of a site makes a site link transitive?
A site link bridge connects two or more site links and enables transitivity between site links. Each site link in a bridge must have a site in common with another site link in the bridge.
omis what is the advantage of saving a report as a pdf file?
Saving a report as a PDF file offers several advantages.
PDFs provide a consistent format that preserves the layout, fonts, and images of the original document, ensuring that the file appears the same across various devices and platforms. This compatibility makes it easier for recipients to view and print the report without requiring specific software. Additionally, PDF files can be password-protected to secure sensitive information, and their compact size makes them easy to share via email or cloud storage. In summary, the advantages of saving a report as a PDF file include consistency, accessibility, security, and ease of sharing.
learn more about PDF file here:
https://brainly.com/question/30470794
#SPJ11
Which system procedure is normally done with both hand valves opened on a gauge manifold connected to a refrigeration system?
Answer:
The answer is "Evacuation".
Explanation:
The evacuation in coolants was its removal from the coolant of heat, air, and non-condensable toxic gases. Its seal HVAC system is drawn to a vacuum and use a pressure washer throughout this process.
It loses the air and water vapor throughout the coolant point is called it. The two primary goals are accomplished by evacuating, that are eliminates content and hydrates.Answer:
the answer is c i belive
Explanation:
i belive this is the answer good luck :>
For this assignment, you will use bash create a simple inventory system. The system will store basicinformation about items and allow the user to create, read, update, and delete them.Storing Item InformationItem information will be stored in text files.1. Files will be stored inside a directory called data within the same directory as your script.2. Each file will be named based on the item number, an integer with exactly four digits, followedby the extension .item.3. An item file consists of exactly three lines:• simple_name (string with no whitespace) item_name (string)• current_quantity (integer) max_quantity (integer)• description (string)4. Example file named 3923.itemb_water Bottled Water35 99The finest spring water you can purchase !Script ExecutionWhen the script is run, the following should occur.1. Upon running your script, the user should be presented with the following menu:Enter one of the following actions or press CTRL-D to exit.C - create a new itemR - read an existing itemU - update an existing itemD - delete an existing item2. The user then enters a one-character action (upper or lowercase), leading to one of the following.• C: an item file is created(a) From the terminal, read the following one at a timei. Item number (four digit integer)ii. Simple name (string with no whitespace)iii. Item name (string)iv. Current quantity (integer)v. Maximum quantity (integer)vi. Description (string)(b) Using the values entered by the user, create a new file in the data folder based onthe instructions above.(c) Update data/queries.log by adding the following line:CREATED: simple_name - datewhere simple_name is the item’s short name and date is the output from the datecommand.(d) If the item number already exists, print the following error and continue with thescript.ERROR: item already exists• R: read an existing item’s information(a) Prompt the user for an item number:Enter an item number:(b) Search for the specified item using the item number.(c) Print the item information in the following format:Item name: item_nameSimple name: simple_nameItem Number: item_numberQty: current_quantity/max_quantityDescription: description(d) If the item is not found, print the following error and continue with the script.ERROR: item not found• U: update an existing item(a) Prompt the user for the following one at a timei. Item number (four digit integer)ii. Simple name (integer with no spaces)iii. Item name (string)iv. Current quantity (integer)v. Maximum quantity (integer)vi. Description(b) Search for the specified item using the item number.(c) Update each of the corresponding fields based on the user input. If the user inputis blank for a particular field (except item number), keep the original valuefrom the file.(d) Update data/queries.log by adding the following line:UPDATED: simple_name - datewhere simple_name is the item’s short name and date is the output from the datecommand.(e) If the item is not found, print the following error and continue with the script.ERROR: item not found• D: delete an existing item(a) Prompt the user for an item number:Enter an item number:(b) Delete the specified item’s file(c) Update data/queries.log by adding the following line:DELETED: simple_name - datewhere simple_name is the item’s short name and date is the output from the datecommand.(d) Print the following message with the item’s simple name:simple_name was successfully deleted.(e) If the item is not found, print the following error and continue with the script.ERROR: item not found• If an invalid character is entered, print the following error and continue with the script.ERROR: invalid option3. After an action is completed, display the menu again. This should go on indefinitely untilCTRL-D or the end of a file is reached.Assignment DataAn initial data set can be found in /usr/local/courses/assign1.Copy this to your own assignment’s directory.Script FilesYour program should consist of five bash files:• assign1.bash - the main file which is initially invoked• create.bash - logic for the create option• read.bash - logic for the read option• update.bash - logic for the update option• delete.bash - logic for the delete optionVerifying Your ProgramYour program must work with the input provided in a1Input.txt. To test it:1. Verify that your assignment folder has a data directory with the initial data set.2. Execute your script and redirect a1Input.txt into it. You should not be copying or typingthe contents of a1Input.txt into your terminal. Redirection must work.3. Verify that the output and files are as expected.
The assignment requires you to create a simple inventory system using bash that stores item information in text files. The files should be stored in a directory called data within the same directory as your script.
An item file consists of exactly three lines: simple_name (string with no whitespace) item_name (string), current_quantity (integer) max_quantity (integer), and description (string). For example, a file named 3923.item with the contents b_water Bottled Water 35 99 The finest spring water you can purchase! would represent an item with item number 3923, simple name b_water, item name Bottled Water, current quantity 35, max quantity 99, and description The finest spring water you can purchase!. When the script is run, the user should be presented with a menu that allows them to create, read, update, and delete items. If the user selects the create option, they should be prompted to enter the item information one at a time, and a new file should be created in the data folder based on the instructions above. The script should also update data/queries.log by adding the following line: CREATED: simple_name - date, where simple_name is the item’s short name and date is the output from the date command. If the item number already exists, the script should print the following error and continue with the script: ERROR: item already exists. If the user selects the read option, they should be prompted to enter an item number. The script should then search for the specified item using the item number and print the item information in the following format: Item name: item_name, Simple name: simple_name, Item Number: item_number, Qty: current_quantity/max_quantity, and Description: description. If the item is not found, the script should print the following error and continue with the script: ERROR: item not found. If the user selects the update option, they should be prompted to enter the item information one at a time. The script should search for the specified item using the item number and update each of the corresponding fields based on the user input. If the user input is blank for a particular field (except item number), the script should keep the original value from the file. The script should also update data/queries.log by adding the following line: UPDATED: simple_name - date, where simple_name is the item’s short name and date is the output from the date command. If the item is not found, the script should print the following error and continue with the script: ERROR: item not found.
If the user selects the delete option, they should be prompted to enter an item number. The script should then delete the specified item’s file and update data/queries.log by adding the following line: DELETED: simple_name - date, where simple_name is the item’s short name and date is the output from the date command. The script should also print the following message with the item’s simple name: simple_name was successfully deleted. If the item is not found, the script should print the following error and continue with the script: ERROR: item not found.
If an invalid character is entered, the script should print the following error and continue with the script: ERROR: invalid option. After an action is completed, the menu should be displayed again, and this should go on indefinitely until CTRL-D or the end of a file is reached.
Learn more about inventory about
https://brainly.com/question/14184995
#SPJ11
what defines the objects that a group policy object affects?
The GPMC allows you to make a GPO that defines registry-based polices, security options, software installation as well as maintenance options, scripts options, etc.
What defines the objects that a group policy object affects?The objects that a Group Policy Object (GPO) influences are delimited apiece sphere and target scenes of the GPO.Scope: The outlook of a GPO decides the objects at which point the GPO applies.
The purview maybe delimited at various levels: Site: A GPO maybe connected to a particular Active Directory ground, moving all objects (consumers and calculatings) inside that station
Learn more about group policy from
https://brainly.com/question/30434789
#SPJ4