Which raid configuration, known as block-striped with error check, is a commonly used method that stripes the data at the block level and spreads the parity data across the drives?
Answers
The RAID configuration that meets the criteria you mentioned is RAID 5. RAID 5 is a commonly used method that stripes data at the block level and distributes parity data across the drives. In RAID 5, the data is divided into blocks, and each block is written to a different drive.
Along with the data blocks, parity information is also calculated and distributed across the drives. The parity information allows for error checking and can be used to recover data in case of a drive failure. This configuration offers a good balance between performance and fault tolerance, as it provides both data striping and redundancy.
RAID 5 requires a minimum of three drives, and the usable capacity is determined by the size of the smallest drive in the array.
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Related Questions
what is a computer that requests services from a server.?
Answers
"Client" refers to a machine that seeks services from a server.
Who is a client?As part of the client-server model of computer networks, a client is a piece of computer hardware or software that accesses a service made available by a server. The client usually connects to the service through a network because the server is frequently on a different computer system.
A PC is it a client?Smartphones, laptops, and desktop PCs are examples of client end-user devices. In a client-server model, a client in a computer network is what asks a server for a service or resource.
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Which windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers?
Answers
The windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers is known to be called option b. Plug and Play.
What is meant by plug and play?Plug and Play (PnP) is known to be an aspect of Windows that helps any computer system to be able to adapt to hardware alterations with low intervention by a given user.
Note that user is one who can be able to can add as well as remove devices without to use of manual configuration, and without having the knowledge of computer hardware.
Hence, The windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers is known to be called option b. Plug and Play.
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►Write
a python program that will convert Fahrenheit Temperature to Celsius and
Celsius Temperature to Fahrenheit
►Formulae
needed:
►°C
= (°F – 32) x 5/9
►°F
= (°C × 9/5) + 32
Answers
Answer:
import math
C_or_F = input("Enter C for Celcius or F for Farenheit: ")
if C_or_F == 'F':
F = int(input("Enter degrees in Fahrenheit: "))
Fahrenheit =(F-32)*(5/9)
print(Fahrenheit,"°")
if C_or_F == 'C':
C = int(input("Enter degrees in Celcius: "))
Celcius = (C*(9/5))+32
print (Celcius,"°")
Explanation:
The first input determines if it is Fahrenheit or Celcius. The second inputs determine how many degrees in that unit of temperature.
When can design templates be applied to the presentation?
when you start
o when you add a new slide
O before you close the program
O all of the above
none of the above
NEXT QUESTION
ASK FOR HELP
TURN
Answers
Answer:
when you add a new slide
Explanation:
I think it's correct
explain how sequence numbers are used to detect duplicate packets in the rdt 2.1 ""protocol""
Answers
In the rdt 2.1 protocol, sequence numbers are used to detect duplicate packets. The sequence numbers provide a way to uniquely identify and track the order of packets sent between the sender and receiver. This helps in detecting and discarding any duplicate packets that may be received.
In the rdt 2.1 protocol, each packet is assigned a sequence number before being transmitted. The sender increments the sequence number for each new packet sent. On the receiver side, the sequence number is used to identify the order of packets received.
When a packet is received, the receiver checks its sequence number against the expected sequence number. If the received packet has a sequence number equal to the expected sequence number, it is accepted as a new packet. The receiver sends an acknowledgment (ACK) to the sender, indicating the successful receipt of the packet.
However, if the received packet has a sequence number that is different from the expected sequence number, it indicates that the packet is a duplicate. In such cases, the receiver discards the duplicate packet and sends an ACK for the last correctly received packet.
By using sequence numbers, the rdt 2.1 protocol ensures that duplicate packets are detected and eliminated, thereby improving the reliability and accuracy of data transmission.
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AD and BC are equal perpendiculars to a line segment AB (see figure). Show that CD
bisects AB.
Answers
How large does a telsa coil need to be to transmit wireless electricity
Answers
The size of the largest operational Tesla Coil is measured to be 38ft or 12 meters. It transmits about 138kw of electricity.
What is a Tesla Coil?Nikola Tesla invented the Tesla coil, an electrical resonant transformer circuit, in 1891. It is used to generate high-voltage, low-current, high-frequency alternating current.
During his efforts to construct a "wireless" lighting system with gas discharge light bulbs that would shine in an oscillating electric field generated by a high voltage, high-frequency power source, Tesla devised the Tesla coil.
Tesla coils provide various health risks owing to high voltage radio frequency emission, including skin burns and nervous system and heart damage.
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5. 27 LAB: Palindrome A palindrome is a word or a phrase that is the same when read both forward and backward. Examples are: "bob," "sees," or "never odd or even" (ignoring spaces). Write a program whose input is a word or phrase, and that outputs whether the input is a palindrome. You may assume that the input string will not exceed 50 characters. Ex: If the input is bob, the output is:
Answers
Here is a program in Python that implements the requirement:
# Prompt the user for a word or phrase
input_string = input("Enter a word or phrase: ")
# Remove spaces from the input string
input_string = input_string.replace(" ", "")
# Convert the input string to lower case
input_string = input_string.lower()
# Check if the input string is a palindrome
if input_string == input_string[::-1]:
print("The input is a palindrome.")
else:
print("The input is not a palindrome.")
This program prompts the user for a word or phrase, removes spaces from the input string, converts the input string to lower case, and then checks if the input string is a palindrome by comparing the input string with its reverse. If the input string is a palindrome, the program outputs "The input is a palindrome." If the input string is not a palindrome, the program outputs "The input is not a palindrome."
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Using the simple alphabet code below, you will decode and encode the message. Write the Full
Message on the line given. Your spaces have been indicated.
1
3
5
6
7
8
9
10
12
13
2
b
4
d
11
k
a
с
e
h
i
m
f
19
j
23
1
25
14
15
16
17
18
20
21
22
24
26
Z
n
O
p
q
r
t
u
V
w
х
у
Answers
Answer:
acefghijlmb2d4k1113589136510waynopqrtuvx2261415161718202122232425
Explanation:
The characteristics and purpose of expansion cards
Answers
Answer:
Expansion cards make processor systems adaptable to the needs of the user by making it possible to connect various types of devices, including I/O, additional memory, and optional features (such as a floating point unit) to the central processor.
Explanation:
which is most harmful computer virus define
Answers
Answer:
Spyware is the most harmful virus.
It enters into someones computer as a spy and steals the ones personal information, data and other codes.
Explanation:
Which of the following is considered by the text to be the most important consideration when designing a class?
Question 1 options:
a) Which of the following is considered by the text to be the most important consideration when designing a class?
b) Each class should represent a single concept or object from the problem domain.
c) Each class should represent no more than three specific concepts.
d) Each class should represent multiple concepts only if they are closely related.
Answers
According to the text, the most important consideration when designing a class is that each class should represent a single concept or object from the problem domain.
Option b) "Each class should represent a single concept or object from the problem domain" is considered by the text to be the most important consideration when designing a class. This principle is known as the Single Responsibility Principle (SRP) in object-oriented programming.
The idea behind SRP is to ensure that each class has a clear and focused responsibility. By representing a single concept or object, a class becomes more cohesive, easier to understand, and less likely to undergo unnecessary changes due to unrelated modifications. This design principle promotes modular and maintainable code.
Options c) and d) suggest limitations on the number of concepts represented by a class. However, the text does not prioritize these specific numerical limits as the most important consideration. Instead, the emphasis is on ensuring that a class has a single responsibility or represents a single concept, regardless of the number of concepts involved.
Therefore, according to the text, the primary concern when designing a class is to maintain a clear and focused representation of a single concept or object from the problem domain.
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A thesaurus is an example of a(n)
A)blog.
B)e-book.
C)e-zine.
D)online reference.
Answers
Answer:
D. online reference
Explanation:
An "online reference" refers to a digital reference that end users may utilize for their work or other daily activities. For example, if a person is looking for the synonym of a particular word, she may then refer to the thesaurus.
A blog is a website where you can find personal journals from different writers.
An e-book is an "electronic book." This allows people to read book digitally.
An e-zine is an "electronic magazine." This is a magazine in its digital form.
Answer:
online reference :)))
Explanation:
A query's specifications providing instructions about which tables to include must be entered on the:
Table row of the query design grid.
Show row of the query design grid.
Criteria row of the query design grid.
Sort row of the query design grid.
Answers
The specifications for a query's instructions about which tables to include must be entered on the "Table" row of the query design grid. This is where the tables or database objects that the query will use are selected and added.
The "Table" row of the query design grid allows users to specify the tables they want to include in their query. By selecting the desired tables from the available options, users can define the data sources for their query. Each table represents a distinct source of data, and by including multiple tables, users can perform complex operations that involve data from different sources.
By entering the tables on the "Table" row, users define the foundation of their query, determining which datasets will be accessed and joined together. Once the tables are selected, users can proceed to specify the criteria, sorting, and other parameters of the query to retrieve the desired information from the selected tables.
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Where is a Pivot Table inserted?
a. Next to the last column of data in your worksheet
b. Below the last row of data in your worksheet
c. It depends on whether you select to insert the Pivot Table in the current worksheet or a new worksheet
d. Above the first row of data in your worksheet
Answers
The Create PivotTable dialog box will prompt you to create a Pivot Table on an Existing Worksheet if you insert one on a data-filled worksheet. One of the options in the Create PivotTable dialog box is this one.
Utilized in spreadsheet applications like Excel, OpenOffice.org Calc, and Ggle Sheets is a data summarization tool called a pivot table. Sorting, counting, and totaling data in a table are its primary uses. In order to create a report, you can summarize the data in a variety of ways using a pivot table.
The dialog box for "Create PivotTable":
In Excel, a new pivot table can be created using the dialog box labeled "Create PivotTable."
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Computer not letting me go on password page
I start my computer, I go to the thing to put in my password, it takes me back to the thing with the time and date
Please explain to me what is wrong with my computer and how to fix it
Answers
To a traditional computer, one means
and zero means
O a. on, off
O b. up, down
O c. plus, minus
O d.right, left
Answers
a.on , off
In most computer processors, electron movement is controlled by tiny switches that turn this flow of electricity on and off...zero represents off and one represents on
match each sentence to the type of context clue it represents.
Answers
Answer: was willing to help but there isn’t any picture of anything about what each sentence says
. What are the key issues to be considered when designing gain-sharing plans?
2. What issues should you consider when designing a goal-sharing plan for a group of sales employees?
3. Discuss are pros and cons of non-monetary reward programs?
Answers
Key issues to consider when designing gain-sharing plans:Gain-sharing plans are aimed to increase employee motivation and productivity.
To effectively design a gain-sharing plan, the following key issues should be considered:• Defining the focus of the plan - Clear, concise, and measurable goals should be outlined for all participating employees.• Employee participation - Employees should be aware of the benefits of the gain-sharing plan and feel motivated to participate.• Fair distribution - The distribution of gains should be based on measurable performance standards.• Accurate tracking and reporting - Precise measurement and reporting mechanisms should be established to record all relevant data.• Flexibility - The plan should be flexible enough to accommodate changes in business conditions or employee turnover.• Employee education - The benefits of gain-sharing plans should be explained in detail to ensure employee participation and support.• Communication - Consistent communication with employees is critical for successful implementation of the gain-sharing plan.
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Accessibility is the degree to which a product or service is readily available and usable by _____.
A - as many people as possible
B - anyone who is disabled
C - anyone who is disabled
D - employees
Answers
Answer:
A-As many people as possible
Which is true about font use in presentation slides? bright font colors should always be used. only one font size should be used. font size should be at least 24 point. font and background color should contrast.
Answers
font and background color should contrast is the true statement about font use in presentation slides.
Because Contrast is the synonym for different things. If the font color is the same as the present background, no one will be able to see the text because it will blend into the background.
What is presentation slides?
A slide in a slide show or slide presentation is a single page or image displayed in a slideshow. When watching a ten-picture slideshow, for example, a single image is considered a slide.
A slide is one page of text, images, or animations in a presentation or program such as Microsoft PowerPoint. For example, the slide layout to the right shows four slides.
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Answer: Bright font colors should always be used.
Explanation:
Why do you think lists are essential concepts in programs?
Answers
Answer:
A list, sometimes called an array, is a tool for storing data, just like a variable. However, unlike a variable, which can only store one piece of data, a list can store many. Like a variable, a list is a named storage area within the computer's memory.
An environmental change drastically reduced the population of milkweed plants in an area. The milkweed plants provided the only source of food for a nearby population of monarch butterfly caterpillars. Which statement describes the most likely effect of this environmental change on this population of monarch butterflies?
a)The number of monarch butterflies will decrease because their caterpillars will not have enough food.
b)The number of monarch butterflies will stay the same because butterflies reproduce so rapidly their populations can withstand most food shortages.
c)The number of monarch butterflies will stay the same because their caterpillars will begin consuming nectar from different types of flowers.
d)The number of monarch butterflies will increase because their reproduction rate will increase to ensure some individuals survive.
Answers
Answer:
It is A.
Explanation:
There will be a decrease because as they say, it provided there only source of food.
The statement describes the effect of environmental change is the number of monarch butterflies will decrease because their caterpillars will not have enough food.
What is Environmental change?This is known to be the change that occurs as a result of disturbance of the environment based on human influences and others.
Note that the statement describes the effect of environmental change is the number of monarch butterflies will decrease because their caterpillars will not have enough food and thus they may go into extinction if care id not taken.
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Which of these is a subdirectory?
HTTPS
/FAQ
.org
WWW
Answers
The option that is known to be a subdirectory is called option d: WWW.
What is a subdirectory on a computer?The subdomain is is known to be that which goes before an SLD. The most common subdomain is said to be called www, which is known to be called World Wide Web. This subdomain has a lot of website's homepage and its also some most important pages.
The WWW is known to be the element or words that tells a person the site is a property of a given web and it often used by websites.
therefore, The option that is known to be a subdirectory is called option d: WWW.
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I have a comp sci python question:
For this problem you will use the jokes.txt and answers.txt files to create a program that randomly selects a joke and its corresponding answer from the two text files. You will ask the user, "Do you want to hear a joke?"
I've linked an example and the contents to the 2 text file (jokes.txt and answers.txt)
Answers
A text file is a type of computer file that is organized as a series of lines of electronic text and operating systems.
Thus, Text files are also occasionally called textfile; an older alternative name for this type of file was flatfile. Within a computer file system, there is a text file that is kept as data.
The end of a text file is indicated by padding one or more special characters, known as an end-of-file (EOF) marker, after the last line in a text file in operating systems like CP/M and MS-DOS where the operating system does not keep track of the file size in bytes.
Text files do not contain the special EOF character on contemporary operating systems like Microsoft Windows and Unix-like platforms because those operating systems' file systems maintain track of the current page number.
Thus, A text file is a type of computer file that is organized as a series of lines of electronic text and operating systems.
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Which guidelines should be used to make formatting tasks more efficient?
Use pasted text only; this does not keep the original formatting.
Keep formatting fancy; this makes Word documents look better.
Save styles in the document; this makes working with multiple documents easier.
Avoid pasting text from other documents; this makes formatting easier.
Answers
Answer:
Use pasted text only; this does not keep the original formatting.
Explanation:
bc
Answer:
Use pasted text only; this does not keep the original formatting.
Explanation:
what are the disadvantages of stack-dynamic local variables? choose one or more. group of answer choices makes the program insensitive to the history of other function calls enables use of recursive subprograms costs additional time to allocate and deallocate such variables for each call provides indirect access to local variables via the activation record enables storage to be shared with local variables of other inactive subprograms provides greater flexibility to the subprogram to manage its own storage
Answers
The correct options are:
Costs additional time to allocate and deallocate such variables for each callProvides indirect access to local variables via the activation record Enables storage to be shared with local variables of other inactive subprogramsWhat are the disadvantages of stack-dynamic local variables?The disadvantages of stack-dynamic local variables are:
Costs additional time to allocate and deallocate such variables for each call: Stack-dynamic variables require memory allocation and deallocation on the stack during each function call. This process adds overhead and can impact the runtime performance of the program.
Provides indirect access to local variables via the activation record: Stack-dynamic variables are accessed through the activation record on the stack. Indirect access can introduce additional complexity and may slightly affect the efficiency of accessing local variables.
Enables storage to be shared with local variables of other inactive subprograms: Since stack memory is shared among multiple function calls, there is a possibility of unintentional data sharing or interference between local variables of different subprograms. This can lead to bugs and unpredictable behavior if not carefully managed.
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what are the characteristics of review site
Answers
- Web 2.0 techniques: Review sites may use Web 2.0 techniques to gather reviews from site users or may employ professional writers to author reviews on the topic of concern for the site
- Self-selection bias: Most review sites make little or no attempt to restrict postings, or to verify the information in the reviews. Critics point out that positive reviews are sometimes written by the businesses or individuals being reviewed, while negative reviews may be written by competitors, disgruntled employees, or anyone with a grudge against the business being reviewed. Some merchants also offer incentives for customers to review their products favorably, which skews reviews in their favor
- Reviewer characteristics: Understanding online reviewer characteristics has become important, as such an understanding can help to identify the characteristics of trustworthy reviews. Some of the characteristics that have been studied include valence, rationality, and source
- Content characteristics: The content characteristics of online consumer reviews can make them more useful to readers. Some of the content characteristics that have been studied include the tone of the review, the level of detail, and the relevance of the review to the reader's needs
- Successful owner responses: Successful owner responses to reviews can help to improve the reputation of a business. Some of the characteristics of successful owner responses include being prompt, personalized, and professional
what to do if you click on a phishing link on iphone
Answers
Answer:
Nothing, just exit out of it
Explanation:
Briefly describe three options for analyzing switched networks.
Answers
There are several options for analyzing switched networks. Three of these options include Port based analysis, VLAN-based analysis, Protocol analysis, Network simulation, network monitoring, etc.
1. Port-based analysis: This type of analysis involves examining the traffic flowing through individual network ports. It can provide information on the types of traffic being transmitted and the amount of bandwidth being used.
2. VLAN-based analysis: VLANs (Virtual Local Area Networks) are used to segment a network into smaller, more manageable pieces. The VLAN-based analysis involves examining traffic flows between VLANs and can provide information on how traffic is being routed and how different parts of the network are communicating with each other.
3. Protocol-based analysis: This type of analysis involves examining the specific protocols being used to transmit data across the network. It can provide information on the types of applications being used, the protocols that are most heavily used, and potential security vulnerabilities.
4. Network simulation: In this approach, you create a virtual model of your switched network using network simulation software, such as Cisco Packet Tracer or GNS3. This allows you to study and test the network's behavior under various conditions, make configuration changes, and identify potential issues without affecting the actual network.
5. Network monitoring and management tools: These tools help you gather and analyze data about your switched network's performance, availability, and overall health. They may use SNMP (Simple Network Management Protocol) to collect information from network devices and generate alerts, graphs, or reports that help them identify and troubleshoot issues. By employing these three options, you can gain a comprehensive understanding of your switched network, identify and resolve problems, and optimize its performance.
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