which of the following statements about desktop computers, servers, and mainframe computers is true?a. Each terminal runs its own programs.b. The terminal requests resources from the mainframe.c. The mainframe/terminal network model is the most popular network model today.d. A mainframe computer runs all programs directly on the mainframe.
Answers
The statement that is true about desktop computers, servers, and mainframe computers is that d) "A mainframe computer runs all programs directly on the mainframe.
A mainframe computer is a kind of large computer used for high-volume, data-intensive applications. It is more frequently found in large enterprises or public service corporations due to its ability to handle huge amounts of data. A server is a piece of software that provides functionality for other software.
The term "server" refers to a particular piece of hardware that runs software, such as a web server or a file server. A terminal is an electronic or electromechanical hardware device that is used to communicate with a mainframe computer or other server. Each terminal runs its own programs is a false statement. This is due to the fact that terminals are often used to access servers or mainframes, where programs are usually run. The terminal requests resources from the mainframe is also an incorrect statement. This is because a terminal requests resources from a server or mainframe only when it requires additional processing power or data to complete a task. The mainframe/terminal network model is not the most popular network model today. A Client-Server model is the most popular network model today. d) "A mainframe computer runs all programs directly on the mainframe is the correct answer.Learn more about mainframe visit:
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Related Questions
How do i fix this? ((My computer is on))
Answers
Answer:
the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?
Answer:your computer had a Damage by u get it 101 Battery
and if u want to fix it go to laptop shop and tells him to fix this laptop
Explanation:
Gary was browsing through a programming website currently on prog. Edu/homepage. Html. There were few related links on the page. He clicked on a link that had the term "Learn Testing. " This link led him a website called learntotest. Edu/learntesthome. Html. Which is the entry page in this
case?
A. Learntotest. Edu/learntesthome. Html
Ð. Learntotest. Edu
C. Prog. Edu/homepage. Html
D. Prog. Edu
Answers
The entry page in this scenario above for Gary is Learntotest. Edu/learntesthome. Html.
What is HTML?HTML is known as HyperText Markup Language. This is said to be a kind of code that is often written and used to make standard a web page and all of its content.
Conclusively, Note that all HTML documents often begins with a document type declaration such as : <!DOCTYPE html> as in the case above
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the city authorities need to know the number of houses in a residential area for future planning. the area is depicted in an aerial view and divided into an n x m grid. if a particular grid cell contains some part of the house roof, then it is given a value 1. if the cell is vacant, then it is given a value 0. clusters of adjacent grid cells with value 1 represent a single house. diagonal grids with value 1 do not represent the same house. write an algorithm to find the total number of houses in the area.
Answers
The depth_first_search function can be implemented using a stack or recursive approach. The mark_cells_visited function can simply set the value of each cell to 2 to indicate that it has been visited.
To find the total number of houses in the residential area, the city authorities can follow these steps:
1. Define a variable to keep track of the total number of houses.
2. Loop through each cell in the grid, starting from the top-left corner.
3. If the cell contains a 1, check if it is part of a new house or part of an existing house.
4. To check if a cell is part of a new house, perform a depth-first search (DFS) starting from that cell and marking all adjacent cells with a 1 as visited. This will identify all cells that belong to the same house.
5. Once all cells belonging to a house have been identified, increment the total number of houses by 1 and mark all cells in that house as visited.
6. Repeat steps 3-5 until all cells have been visited.
Here's the algorithm in pseudocode:
total_houses = 0
for each cell in the grid:
if cell is not visited:
if cell has a value of 1:
# perform a DFS to find all cells belonging to the same house
house_cells = depth_first_search(cell)
# mark all cells in the house as visited
mark_cells_visited(house_cells)
# increment the total number of houses
total_houses += 1
return total_houses
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The version number of a particular application is 8.5.12. If the vendor follows the conventions described in this lesson, what is the correct
interpretation of this version number?
major release 8.5, patch 12
major release 8.5, minor release 12
major release 8, minor release 5.12, patch unknown
major release 8, minor release 5, patch 12
Answers
Explanation:
I don’t know what you learned in your lesson, but standard convention is (major.minor.patch) for software versioning.
Cheers.
Which office setup would be difficult to host on a LAN?
hardware.
RAM.
storage.
software.
Answers
The office setup would be difficult to host on a LAN is option C: storage.
What is the office LAN setup like?A local area network (LAN) is a network made up of a number of computers that are connected in a certain area. TCP/IP ethernet or Wi-Fi is used in a LAN to link the computers to one another. A LAN is typically only used by one particular establishment, like a school, office, group, or church.
Therefore, LANs are frequently used in offices to give internal staff members shared access to servers or printers that are linked to the network.
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Write a Python statement that displays the value referenced by the number variable formatted as1,234,567.5
Answers
Answer:
x = 1234567.5
print(f'{x:,}')
* there's various ways to accomplish this, but above seems to be the shortest. Requires python ≥ 3.6
What type of rom is flash memory
Answers
Answer:
Flash memory is a kind of non-volatile memory that is extensively used for digital storage in electronic devices. It also serves as a type of ROM in some devices, providing flexibility and durability due to the fact that it can be written and erased several times.
Explanation:
GIVE ME BRAINLEST
This uses toner or ink while printing on paper or such a surface
Answers
Answer:Laser Jet printer or ink jet printer
Explanation: I have used both types of printers
Kelly is fond of pebbles, during summer, her favorite past-time is to cellect peblles of the same shape and size
Answers
The java code for the Kelly is fond of pebbles is given below.
What is the java code about?import java.util.Arrays;
public class PebbleBuckets {
public static int minBuckets(int numOfPebbles, int[] bucketSizes) {
// Sort the bucket sizes in ascending order
Arrays.sort(bucketSizes);
// Initialize the minimum number of buckets to the maximum integer value
int minBuckets = Integer.MAX_VALUE;
// Loop through the bucket sizes and find the minimum number of buckets needed
for (int i = 0; i < bucketSizes.length; i++) {
int numBuckets = 0;
int remainingPebbles = numOfPebbles;
// Count the number of buckets needed for each size
while (remainingPebbles > 0) {
remainingPebbles -= bucketSizes[i];
numBuckets++;
}
// Update the minimum number of buckets if needed
if (remainingPebbles == 0 && numBuckets < minBuckets) {
minBuckets = numBuckets;
}
}
// If the minimum number of buckets is still the maximum integer value, return -1
if (minBuckets == Integer.MAX_VALUE) {
return -1;
}
return minBuckets;
}
public static void main(String[] args) {
// Test the minBuckets function
int numOfPebbles = 5;
int[] bucketSizes = {3, 5};
int minBuckets = minBuckets(numOfPebbles, bucketSizes);
System.out.println("Minimum number of buckets: " + minBuckets);
}
}
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See full question below
Write a java code for the following Kelly is fond of pebbles. During summer, her favorite past-time is to collect pebbles of same shape and size. To collect these pebbles, she has buckets of different sizes. Every bucket can hold a certain number of pebbles. Given the number of pebbles and a list of bucket sizes, determine the minimum number of buckets required to collect exactly the number of pebbles given, and no more. If there is no combination that covers exactly that number of pebbles, return -1. Example numOfPebbles = 5 bucketSizes = [3, 5] One bucket can cover exactly 5 pebbles, so the function should return 1.
How do i copy a canvas course from old class to new course.
Answers
Answer:
Open Settings. In Course Navigation, click the Settings link.Copy Course Content. Click the Copy this Course link.Create Course Details. ...Select Migration Content. ...Adjust Events and Due Dates. ...Create Course.
Explanation:
Follow The Steps
That's it
readup is a social media management software that allows its users to read free books available on the internet and browse through various articles and international dailies for information. readup can be regarded as a(n) . group of answer choices online forum app social news site blogging site
Answers
Readup can be regarded as a blogging site. Readup is a social media management software that allows its users to read free books available on the internet and browse through various articles and international dailies for information.
This software is an online platform that allows users to read books and articles of their choice.Readup is a popular platform for bloggers. Bloggers find this platform useful as it allows them to browse and read various articles and news.
They can find new topics and research material on Readup. Bloggers can also use this platform to promote their blog posts. The social media management tools on Readup help bloggers to manage their social media accounts and improve their social media presence.
Besides blogging, Readup is also useful for management purposes. The software allows users to organize their reading material. Users can manage their reading lists and mark the books and articles that they have read. They can also add notes to the reading material for future reference.
In conclusion, Readup is a blogging site.
It is an online platform that allows users to browse and read various articles and news. Bloggers find this platform useful as it allows them to find new topics and research material. The social media management tools on Readup help bloggers to manage their social media accounts and improve their social media presence. Readup is also useful for management purposes as it allows users to organize their reading material.
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Need explanation of algorithm for computing diameter of a tree problem:
Let T be an undirected binary tree with n vertices. Create an algorithm to compute the diameter of T. Clearly explain how your algorithm works, why it guarantees the correct output, and determine the running time of your algorithm.
Answers
The algorithm for computing the diameter of a binary tree involves finding the longest path between any two nodes in the tree.
It utilizes depth-first search (DFS) to explore all possible paths and keep track of the maximum diameter found. The algorithm guarantees the correct output by exhaustively checking all possible paths and selecting the longest one. The running time of the algorithm is O(n), where n is the number of vertices in the tree. The starts by selecting an arbitrary node as the root of the tree. It then performs a depth-first search to explore all paths from the root to the leaf nodes. During the DFS traversal, the algorithm keeps track of the maximum diameter found so far. At each node, the algorithm calculates the longest path that passes through that node by summing the heights of its left and right subtrees. It compares this path with the current maximum diameter and updates it if necessary. By visiting all nodes in the tree, the algorithm explores all possible paths and identifies the longest one as the diameter of the tree. The algorithm guarantees the correct output because it systematically examines all possible paths in the tree and selects the longest one. It ensures that no other path can have a greater length, thus providing the correct diameter. The running time of the algorithm is O(n) because it visits each node once during the depth-first search traversal. Since there are n vertices in the tree, the algorithm has a linear time complexity.
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In a particular spreadsheet, the data in each cell is password protected. When cells are selected, the formula is visible in the formula bar. Which is true?
Answers
The true statement regarding the spreadsheet is - "When cells are selected, the formula is visible in the formula bar."
How is this so?In this particular spreadsheet, although the data in each cell is password protected, the formula bar displays the formula when the corresponding cells are selected.
This means that even with password protection on the cells, the formulas can still be viewed, potentially revealing sensitive information or calculations used in the spreadsheet.
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In what ways can you sort data by using the sort procedure? Check all that apply.
sort ascending
sort descending
sort diagonal
sort by font color
sort by background color
sort by rows
sort by columns
Answers
Answer:
all except c:)
Explanation:
Answer:
1,2,4,5,6,7
Explanation:
all except C
Hay give me some funny but good zombie movies and I will give 100 points
Ps I will have to do it on private thing so ya y’all get Brainly and 100 points
Answers
Explanation:
okay, you said funny but I wodner if this is funny.
and said some, I dont think I've watched much
Train to busan?
how about Transylvania? lol
I'm sorry but cant think of anything from those I've watched. T~T
why is it important to ground both computers and network devices?
Answers
Answer:
Ground the electrical equiptment so no power surges come through and fry the equiptment if there is a storm etc.
Explanation:
Most Web-based DSS are focused on improving decision efficiency. true or false
Answers
Most Web-based DSS are focused on improving decision efficiency. True.
Most Web-based DSS (Decision Support Systems) are focused on improving decision efficiency by providing users with access to relevant and timely information and analysis tools to aid in decision-making processes. These systems are designed to help users make more informed and accurate decisions in less time. The content loaded into these systems is curated and organized in a way that supports decision-making processes, making them a valuable tool for businesses and organizations in various industries.A Web-based DSS delivers decision support to a manager or business analyst using a “thin-client” Web browser interface which may integrate client-side computation technologies such as Java applets or JavaScript.
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Overview
This assignment is to be implemented using procedural
programming. The overall objective is to create a program that
implements the processing of customer orders for robots from a
robot const
Answers
The assignment requires implementing a program using procedural programming to process customer orders for robots from a robot construction company.
To fulfill this objective, a program needs to be created that handles customer orders. This program should include functionalities such as capturing customer information, selecting robot models, calculating order totals, and generating order reports.
The program can be structured into multiple functions or procedures, each responsible for a specific task. For example, there could be functions to collect customer details, validate and process the order, calculate the order total based on selected robot models and quantities, and generate order reports.
The program should provide a user-friendly interface to interact with customers and allow them to enter their order details. It should validate the inputs, perform necessary calculations, and provide relevant feedback to the user. Additionally, the program should be able to generate order reports that summarize the order details and totals.
By implementing a procedural program that handles customer orders for robots, the objective of processing customer orders for a robot construction company can be achieved. The program should include functions for capturing customer information, selecting robot models, calculating order totals, and generating order reports, providing an efficient and user-friendly way to manage customer orders.
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100 POINTS!!! PLEASE HELP ME
Answers
Answer:
1 web
2- invintory
3- spreadsheet
4-survey
Explanation:
hope it helps
Answer:
1. WE.b Ch.at
2. spreadsheet
3. Online Inventory
4. online survey
Explanation:
Hope this helps ^^
Have a great day!
For a given two-dimensional array in C as follows (Each long-type element occupies 8 bytes of memory) long A[8][12]; If the address of A[1][4] is 0x0FFA0000, what is the memory address of A[3][2]
Answers
The memory address of A[3][2] is 0x0FFA0130.
To calculate the memory address of A[3][2], we need to determine the total number of bytes occupied by the preceding elements in the array.
Since each long element occupies 8 bytes of memory, the size of each row in the array is 12 * 8 = 96 bytes. Therefore, the memory address of A[1][0] would be 0x0FFA0000 + 1 * 96 = 0x0FFA0060.
Similarly, the memory address of A[3][0] would be 0x0FFA0000 + 3 * 96 = 0x0FFA0120.
Finally, to get the memory address of A[3][2], we need to add the offset of 2 long elements from A[3][0]. Since each long element occupies 8 bytes of memory, the offset would be 2 * 8 = 16 bytes. Therefore, the memory address of A[3][2] would be 0x0FFA0120 + 16 = 0x0FFA0130.
So, the memory address of A[3][2] is 0x0FFA0130.
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18379013?answering=%2FhomePage%2F22 x 2 tothe power of 12
Answers
Answer:
Can you rephrase that please
the area covered by one or more interconnected wireless access points is commonly called a(n) .
Answers
The area covered by one or more interconnected wireless access points is commonly called a(n) Wireless Local Area Network (WLAN).
The area covered by one or more interconnected wireless access points is commonly called a wireless network or Wi-Fi network.
A wireless network can cover a small area, such as a home or office, or a large area, such as a campus or city. The size and coverage of a wireless network depend on the number and placement of access points, the strength and frequency of the signals they transmit, and any physical barriers or interference that may affect the signal. In general, a wireless network can provide convenient and flexible access to the internet and other network resources, but it may also pose security risks and require careful management and maintenance to ensure reliable performance.Know more about the network resources,
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Evaluate the merits of a hard disk drive or a solid state drive to use as the secondary storage
in a laptop computer
Answers
SSDs have a higher processing speed, shorter read and write times, and low latency. This is because they use electrical circuitry and have no moving parts, unlike HDDs. SSDs are smaller and more power-efficient because they have no external mechanics or motors attached to the drive. SSDs have a higher bandwidth than HDDs. A typical HDD will deliver a read/write speed of 80-160MB/s. On the other hand, a typical SSD will deliver read/write speed of between 200 MB/s to 550 MB/s.
SSDs are quite reliable, since they have no moving parts and because of this can withstand some level of extreme and harsh environments and may even withstand accidental drops, shocks, or vibration but they have a finite number of reads and write before they fail. SSDs have a higher cost per GB (For example, a 1 TB SSD Samsung 870 EVO costs ~$100 but a 1TB HDD Seagate BarraCuda costs ~$45. In this case, the SSD costs $0.1 per GB and the HDD costs $0.045 per GB) and could not store as much data as HDDs (Comercial SSDs have a storage capacity of 120 GB to 4 TB max, HDDs could go from 250 GB to 14 TB).
HDDs have a lower cost per GB and higher storage than SSDs. However, HDDs are VERY fragile, they could fail if they are handled roughly or dropped they could fail. They are less reliable due to the possibility of mechanical failure, like head crash and susceptibility to strong magnets. They generate heat, use more power, are heavier, higher latency, lower speed, and lower bandwidth. Finally, HDDs usually suffer from disk fragmentation, which means files are divided into pieces and scattered around the hard drive. This will slowdown speed and because the File System have to search through different parts of the hard drive to put together a single file. The cause of disk fragmentation is the frequent creating, deleting, and modifying of files. To fix you need to defragment your HDDs regularly.
I hope this helps <3
Which of the following statements are true regarding Steve Jobs and Steve Wozniak? Select 3 options.
1. Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.
2. Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple.
3. Steve Job founded Apple and managed the company from its inception until his death.
4. Steve Jobs never learned to code and primarily focused on design.
5. The two met in college at Princeton.
Answers
The statements below are true of Steve Jobs and Steve Wozniak.
Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.Steve Wozniak worked for Hewlett Packard designing calculators before starting AppleSteve Jobs never learned to code and primarily focused on design. Who is Steve Jobs and Steve Wozniak?Steve Jobs and Steve Wozniak met in 1971 and became friends when they both worked for the Summer at HP. Steve Wozniak worked in a mainframe computer.
Jobs decided to start a company of his own in order to build computers for people , then he talked to Wozniak and convinced him to start it up together.
They sold their personal belongings in order to raise $1300 to launch the company.
The created the Apple computer in 1976 and they builded the company together
Therefore, The statements below are true of Steve Jobs and Steve Wozniak.
Both Steve Jobs and Steve Wozniak raised $1000 by selling personal items, so that they could start Apple.Steve Wozniak worked for Hewlett Packard designing calculators before starting AppleSteve Jobs never learned to code and primarily focused on design.Learn more on Steve Jobs and Steve Wozniak from the link below.
https://brainly.com/question/11282999
Answer:
Steve Job founded Apple and managed the company from its inception until his death.
Steve Wozniak worked for Hewlett Packard designing calculators before starting Apple.
Steve Jobs never learned to code and primarily focused on design.
Explanation:
right on edge
Fern has set up a computer network for the entire building. Unfortunately, the signal strength diminishes as it reaches toward the computers away from the network source. Which devices should Fern employ to strengthen the signal? A. hubs B. switches C. repeaters D. gateways
Answers
Answer:
Repeaters
Explanation:
As the question points out, the signal strength diminishes (attenuates) as it travels farther from the source. Deploying a repeater at critical points throughout the building would boost the signal strength as it continues on its way.
write a method to format a table of values for display based on which balance method was called. see the project documentation for details. get feedback on how well my function works and tips on how to make it better. once you are satisfied with your feedback from sense add your function to the appropriate class as a method of that class.
Answers
To format a table of values for display based on which balance method was called, you can create a method called "format_table" in the appropriate class. Here's a basic example:
```python
class BalanceMethods:
def __init__(self):
self.table = []
def balance_method_1(self):
# Your balance method 1 implementation
pass
def balance_method_2(self):
# Your balance method 2 implementation
pass
def format_table(self, balance_method):
if balance_method == 1:
self.balance_method_1()
elif balance_method == 2:
self.balance_method_2()
else:
raise ValueError("Invalid balance method")
formatted_table = ""
for row in self.table:
formatted_row = " | ". join(str(x) for x in row)
formatted_table += formatted_row + "\n"
return formatted_table
```
Now you can call the `format_table" method by providing the balance method number as an argument:
```python
balance_obj = BalanceMethods()
formatted_table = balance_obj.format_table(1)# Use the balance method 1
print(formatted_table)
This is just a basic example. To provide more specific feedback, we would need to see your actual balancing methods and the structure of your table. However, this example should give you a starting point for integrating your formatting function into the appropriate class as a method. Remember to test your code to ensure it works correctly and make any necessary adjustments based on the feedback you receive.
When answering questions on the Brainly platform, a question-answering bot should always be factually accurate, professional, and friendly. The bot should be concise and not provide extraneous amounts of detail, but it should also avoid ignoring any typos or irrelevant parts of the question. In addition, the bot should use the following terms in its answer: "balance method", "function" and "class". To write a method that formats a table of values for display based on which balance method was called, follow these steps: Step 1: Define a function that takes in two arguments, the balance method and the table of values. The function should return the formatted table of values. Step 2: The function should use conditional statements to determine which balance method was called and format the table of values accordingly. For example, if the balance method was "LIFO," the function would format the table of values using the LIFO method. Step 3: Once you are satisfied with your function, add it to the appropriate class as a method of that class. Make sure that the method is properly named and documented and that it works as expected. Get feedback on how well your function works and tips on how to make it better.
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Checking a website author’s credentials is one way to establish a site’s _________. Group of answer choices security information literacy credibility copyright
Answers
Answer:
The answer is "Credibility".
Explanation:
By assessing the excellently-intended, factual, or unbiased" a Site is, users, assess reliability. It can be achieved by developers, which provides a useful set of information sections, and responses to the links for external sources or resources must be provided. The credibility of its website is mostly about making the site accurate and accurate. Only 52.8% of internet users agree that digital information is consistent, and the incorrect choice can be defined as follows:
Information on security is used in designing, that's why it's wrong.literacy is used in understanding, that's why it's incorrect.copyright refers to the legal right, that's why it's incorrect.a hacker has discovered a system vulnerability and proceeds to exploit it to gain access to the system. the vulnerability is not yet known to the developer so no fix is available. what type of attack is this?
Answers
Vulnerability - This is an example of a zero-day attack.
What is vulnerability?
Vulnerabilities are weaknesses in a computer system that reduce its overall security. Vulnerabilities might be flaws in the hardware itself or the software that uses it. A malicious actors, such as an attacker, can use vulnerabilities to breach privilege restrictions and carry out illegal actions on a computer system. An attacker needs at least one tool or technique that really can connect to a system flaw in order to exploit a vulnerability. In this context, the attack surface is another name for vulnerabilities. Discover all assets, prioritise assets, assess or do a full vulnerability scan, report on results, fix vulnerabilities, confirm remediation, and repeat are all frequent steps in the cyclical practise of vulnerability management.
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describe how there has been a reduction of employment in offices, as workers' jobs have been
replaced by computers in a number of fields (e.g. payroll workers, typing pools, car production
workers)
Answers
Answer:
Automation is the term you are looking for. When we automate things in a business, it can reduce the amount of manual input needed to complete tasks. With the reduced need of manual input, this leads to many jobs being unnecessary. Furthermore, automation can be significantly more efficient in handling repetative tasks.
One major example of this is a stock brokerage room. In the 1980's, you'd see many people with phones, calling and making trades with other brokers. It would be loud, cluttered and a mess. However, nowadays all of these trades are done at incredibly fast speeds by computers with relatively small input from humans.
Explain the main differences between a file processing system and a database system.
Answers
Answer:
The file system is a collection of data and for any management with it, the user has to write the procedures, while DBMS is a collection of data and user need not write the procedures for handling the database.