A file system is an organized structure of data-holding files and directories residing on a storage device, such as a physical disk or partition.
How does a file system organize and store data on a storage device?A file system is an essential component of any storage device, serving as an organized structure for storing and managing data. It provides a way to organize files and directories, allowing users to easily access and manipulate their data.
At its core, a file system defines how data is stored, named, accessed, and organized on a storage device. It specifies the rules and structures for creating, deleting, and modifying files and directories. This organization ensures that data can be efficiently stored and retrieved.
File systems typically include metadata, such as file names, sizes, timestamps, and permissions, which provide crucial information about the files and directories. This metadata helps in organizing and managing the data effectively.
Moreover, a file system enables the storage device to keep track of the physical location of data on the disk, allowing for fast and efficient access. It provides features like file allocation methods (such as block allocation or indexing), file system journaling for recovery in case of failures, and support for permissions and access control.
Overall, a file system acts as a bridge between the physical storage medium and the user, facilitating the organization, retrieval, and management of data on a storage device.
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Symmetric composition must be exact and exist throughout the entire image to have a positive effect on photographs. true or false
Answer:
true
Explanation:
Answer:
True
Explanation:
I took the Test
what is the functional notation for line 4? int count = 0; for ( int i = 0; i < n; i ) count ; for (int k = 1; k < n; k ) count ; cout << count << endl;
We need to use the assignment operator = and the addition operator + in order to increase the value of count by 1 during each iteration of the loop. Line 4's complete functional notation is count = count + 1;
What purpose does the assignment operator serve?A variable, property, or indexer element's value is changed by the assignment operator = to the value of its right-hand operand. The result of an assignment expression is the value that was assigned to the left-hand operand.
Which loop is iterated within?The for loop is a computer construct used to repeatedly iterate over a series of instructions or a chunk of code in the C programming language. It is used by two popular data structures, the array and linked list.
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Select the correct text in the passage.
Select the sentence that is not the correct use of technology in parenting.
Technology has helped parents to access a vast information resource due to the presence of the internet. They can show a range of education
material like nursery rhymes, stories, scientific concepts, and so on conveniently on their smartphones. Teachers can coordinate with the
parents about the child's progress due to smartphones and various applications on it. Some parents have replaced the customary practice of
reading a bedtime story to children with a television show of the child's choice.
Reset
Next
Answer:
some parents have replaced the customary practice of reading a bedtime story to childern with a television show of the child's choice
Explanation:
Select the correct answer from each drop-down menu.
Which US government departments fund the Global Positioning System?
The Global Positioning System is funded by the Department of ____
A. Information
B. Defense
C. Tourism
and the Department of ____
A. Intellengence
B. Consumer Affairs
C. Transportation
Please answer!!! Please dont answer if you dont know the answer
.
the global posting system is funded by the department of Defense
Answer: 1. Defense 2. Transportation
Explanation:
Cyber criminals who infiltrate systems and collect data for illegal resale are called _____.
Answer:
Cash-out fraudsters
Explanation:
what is the name of the downloadable program individuals can use to anonymize their online activity from others that has been a focus of law enforcement investigations over the last few years?
Note that the name of the downloadable program individuals can use to anonymize their online activity from others that has been a focus of law enforcement investigations over the last few years is: Tor Browswer.
What is the function of Tor?
Tor Browser conceals your IP address and browsing behavior by routing web traffic via a network of routers known as nodes. Tor is used by whistleblowers, journalists, and others who wish to safeguard their online privacy since it masks browsing behavior and inhibits monitoring.
Victims of violent crimes may use Tor to communicate privately with a support group. Tor is also used by the military and law enforcement to keep internet operations off the QT. In fact, one of Tor's primary goals, when it was initially built in the 1990s, was to safeguard intelligence communications.
Personal data is regarded as one of the most precious commodities on the internet, which is why hackers go to such lengths to steal it. Being anonymous keeps hackers out of important information such as personal information, credit card transactions, passwords, and banking information.
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Which of the following belongs in a website citation? (select all that apply)
the place where the author works
the Internet address or web page address
the person or organization responsible for the website
page numbers
the date when you got the information
Answer:
:the place the author works,the date when you get the information good luck mate
Explanation:
What is digital graphics?
How are they used in the Entertainment Industry?
Why are they used in the Entertainment Industry?
Answer:
1) its what they use to make things
2)to make things like dinosaurs
3) it makes these things look real
Explanation:
Answer:
-Digital graphics combine text and images to produce a graphic product which cane used for s specific purpose. By using both writing and images they can present an idea or a message in an eye-catching and effective way. They can be printed or used onscreen.
-Digital graphics can simply be produce to entertain people.
-The graphics included in multimedia or game products are also obvious examples of graphics designed to entertain. Part of entertaining can be to grab the attention of potential readers so that they are more likely to think about buying the product.
In the event of a file catastrophe, ____ can be used to restore the file or database to its current state at the time of the last backup.
In computer technologies, there are some ways that data which has been lost, can be retrieved. But not in all cases. In the event of a file catastrophe, recovery procedures can be used to restore the file or database to its current state at the time of the last backup.
In computing, data recovery is simply known as the method of saving or salvaging data that are inaccessible, lost, corrupted, damaged or formatted from secondary storage, removable media etc.
This form of recovery often restores data that has been lost, accidentally deleted etc.In Firm or organization IT, data recovery is simply the restoration of data to a desktop, laptop, server or external storage system from a backup.
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A threat actor programs an attack designed to invalidate memory locations to crash target systems. Which statement best describes the nature of this attack?
a. The attacker created a null pointer file to conduct a dereferencing attack.
b. The attacker programmed a dereferencing attack.
c. The attacker programmed a null pointer dereferencing exception.
d. The attacker created a race condition to perform a null pointer dereferencing attack.
The best answer that describes the nature of that attack is C. The attacker programmed a null pointer dereferencing exception.
A buffer overflow attack happened if an attacker exploits a known vulnerability in an application (for example, an error in an application that permitted that application to write to an area of memory (that is, a buffer) dedicated to a different application), which could cause another application to crash. There are three kinds of hackers in the world of information security: black hats, white hats and grey hats.
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this program helps people who are temporarily out of work
The program that helps people who are temporarily out of work is called Unemployment Insurance.
Unemployment Insurance is a government program that provides financial assistance to workers who have lost their jobs and are unable to find employment due to no fault of their own.
This program helps people who are temporarily out of work.
It provides them with a portion of their previous earnings while they are actively seeking employment.
Benefits from Unemployment Insurance are generally available for a certain period of time, such as 26 weeks, and are based on the worker's previous earnings.
To receive benefits, the worker must meet certain eligibility requirements, such as being able and available to work and actively seeking employment.
The program is intended to provide temporary assistance to workers who are in between jobs and is not intended to be a long-term source of income.
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How do I persuade my parents to allow me to have social media? I will be 15 in a week or so, so I am old enough. I'm pulling my grades up, I help around the house, I am in honors classes, I help my siblings out with school, I help make dinner, I just help a lot. What should I do?
Answer:
my explanation is above my comment :)
Explanation:
2 points
1. Which characters are normally used to represent the root of the Floppy
disk drive? *
a) C1
b) A:
c) B:
d) D:
points
Answer:
B) A:
Explanation:
how do u type faster
Answer:
by learning the right home keys and how to place the fingers
Explanation:
the left hand side : A,S,D,F
the right hand side: :, L, K, J
the two little fingers are guide keys
guide keys: letter A and column
studying computer science is really worth it for future?
In what year was the first permanent photographic image created?
O 1906
O 1826
O 1609
O 1786
Answer:
1826
Explanation:
it was in 1826 when the first permanent photographic image was created.
State true or false: for every high level language, there are certain grammatical rules, violation of which a comp
Multiprocessing means
Answer:
Multiprocessing is a way of using more than one processor to run programs faster and more efficiently
Direction: Identify which type of risks is being given in every number. 1. Back injury 2. Sneezing 3. Improper wiring
The type of risks is being given in every number.
1. Back injury - Infection
2. Sneezing - fever, high temperature
3. Improper wiring- electrocution.
What are Improper wiring?The improper electrical wiring is known to be one that can be as a result to fire hazard leading to a very significant damage.
Switches and wires are known to be charred or often damaged and this tells that there is a shortage in the system, there is a large amount of heat and corrosion.
Therefore, The type of risks is being given in every number.
1. Back injury - Infection
2. Sneezing - fever, high temperature
3. Improper wiring- electrocution.
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select the correct answer from each drop-down menu. “To clean a computer screen, use ___. To clean a keyboard, use a ___.”
Answer:
The answers are:
The first drop down menu: Soft cloth
The second drop down menu: Paintbrush
Explanation:
I got it right on the Edmentum test.
The selection of the correct word from each drop-down menu is as follows:
To clean a computer screen, always use a soft cloth.To clean a keyboard, always use a paintbrush. Why computer screen is used cleaned regularly?It is important to clean off your computer screen regularly. This is because if you don't clean your screen properly, you could damage it permanently and possibly harm your computer.
Many many people don't know how to properly clean their screens, they are just requested to watch a video available on the Internet. The process of cleaning your computer's hardware makes the entire system run more smoothly and keeps it running longer. It not only protects your investment but the important data stored on it as well.
Therefore, the selection of the correct word from each drop-down menu is well mentioned above.
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Write a program that takes three numbers as input from the user, and prints the smallest.
Hint: Remember that the numbers should be compared numerically. Any input from the user must be transformed into an integer, but printed as a string.
Sample Run
Enter a number: 20
Enter a number: 50
Enter a number: 5
Smallest: 5
Note: The program is Python
Answer:
Here's the Python code to achieve the given task:
num1 = int(input("Enter a number: "))
num2 = int(input("Enter a number: "))
num3 = int(input("Enter a number: "))
smallest = num1
if num2 < smallest:
smallest = num2
if num3 < smallest:
smallest = num3
print("Smallest: " + str(smallest))
Explanation:
1. We use the input() function to take three numbers as input from the user and convert them to integers using the int() function.
2. We initialize the smallest variable to be the first number entered (num1).
3. We compare smallest to num2 and num3 using if statements and update smallest accordingly if one of these is smaller.
4. Finally, we print the value of smallest as a string using the str() function.
In 3-5 sentences, describe how you would insert a graph in your word-processing document.
Answer:
Click the “Insert” tab, then click the “Chart” button on the Illustrations section to open the “Insert Chart” pop-up window.
Select the type of graph to add to the document, such as a pie chart or bar graph. ...
Click “OK” and Word adds a chart with generic data points to the document.
Explanation:
SOMEONE PLS HELP ME
Alright so in problem solving class which I think is basically compsci we are working with Karel and conditional loops. The world we are using rn is called cleanUp. I need someone who is good at this stuff to help me ASAP!!!!!!! It’s due at 8:30 am tomorrow!!
Which of the following cloud services describes a computing environment where an Internet server hosts and deploys applications?IaaSSaaSDaaSPaaS
The cloud service that describes a computing environment where an Internet server hosts and deploys applications is Platform as a Service (PaaS). The correct answer is Platform as a Service (PaaS).
Cloud services
PaaS is a type of cloud service that provides a computing platform and environment for developers to build, deploy, and manage applications over the Internet. This service allows developers to focus on creating applications without worrying about managing the underlying infrastructure, as it is handled by the cloud service provider. Other cloud services like Infrastructure as a Service (IaaS), Software as a Service (SaaS), and Data as a Service (DaaS) serve different purposes in the cloud computing ecosystem.
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which of the following is an object such as a field which can be inserted into a document
(a) Discuss Strategy, Architecture and Infrastructure implementation for an Internet café environment in Malaysia.
(b) Explain the TWO (2) advantages and TWO (2) disadvantages of Infrastructure long term planning as compared to short term planning for an Internet café environment in Malaysia. Suggest TWO (2) solutions to minimize the disadvantages.
Internet café in Malaysia, it is crucial to develop a strategy aligned with business goals, identify the target market, and determine pricing models and marketing strategies.
(a) Strategy, Architecture, and Infrastructure Implementation for an Internet Café Environment in Malaysia: To establish an Internet café in Malaysia, it is crucial to develop a strategy aligned with business goals, identify the target market, and determine pricing models and marketing strategies. Design a user-friendly layout for the café, ensuring easy access to workstations. Provide reliable internet connectivity, invest in quality hardware, and implement data security measures. (b) Advantages and Disadvantages of Infrastructure Long-Term Planning in an Internet Café Environment in Malaysia:
Advantages: Long-term planning allows for scalability and cost efficiency, anticipating future growth and reducing frequent infrastructure changes. Disadvantages: Technological obsolescence and limited flexibility may occur with long-term planning. Solutions to minimize disadvantages: Regular technology assessments and adopting a modular infrastructure design can help minimize the risks of obsolescence and provide flexibility for future upgrades or replacements.
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Which two statements show cultural effects of computers and the Internet?
O A. Melissa says "LOL" instead of laughing at a joke her friend told.
B. Jake uses the Internet to meet people from other countries online,
C. A city's traffic lights are controlled by a computer algorithm to
help improve traffic
D. A company uses servers instead of paper databases to store
sales data
Answer:
I think it is A, Melissa says "LOL" instead of laughing at a joke her friend told.
Jake uses the Internet to meet people from other countries online, and a city's traffic lights are controlled by a computer algorithm to help improve traffic are the statements that show cultural effects of computers and the Internet. The correct options are B and C.
What is internet?The internet is a worldwide network of interconnected computers and servers that allows users to share, exchange, and communicate with one another.
Jake uses the Internet to connect with people from other countries: The internet has facilitated communication and the exchange of ideas between people from various cultures, leading to a greater understanding and appreciation of different cultures.
A computer algorithm controls traffic lights in a city to help improve traffic flow: This is an example of how technology is being used to make daily life more efficient and sustainable.
Thus, the correct options are B and C.
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which four steps are needed to configure a voice vlan on a switch port? (choose four). Configure the interface as an IEEE 802.1Q trunk.
Assign the voice VLAN to the switch port.
Activate spanning-tree PortFast on the interface.
Ensure that voice traffic is trusted and tagged with a CoS priority value.
Add a voice VLAN.
Configure the switch port interface with subinterfaces.
Assign a data VLAN to the switch port.
Configure the switch port in access mode.
The four steps that are needed to configure a voice VLAN on a switch port are:
Configure the switch port interface with subinterfaces. Configure the switch port in access mode. Assign the voice VLAN to the switch port. Activate spanning-tree PortFast on the interface.What is a Voice Lan?A voice VLAN is a VLAN (virtual local area network) that is dedicated to speech data streams. It improves the transmission priority of voice communication when it is sent alongside other traffic, ensuring its quality.
Because voice traffic is sensitive to real-time packet delivery, the VLAN prioritizes voice traffic above all other traffic. To that end, a Voice VLAN must be identified as voice for LLDP, and DSCP or QoS must be established in the switch.
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application software is different from operating system software in the following ways
1}
2}
System Software - Used for operating computer hardware and provides platform to run app. software, it is installed on the computer when operating system is installed
Application Software - Performs a specific task for an end-user, cannot run independently.
What is a software routine that collects information about the devices operation?
Network management agent is a software routine that collects information about a device’s operations.
Network management is a process that monitors, configures, and manages network performance. As network complexity grows its ability to operate effectively depends upon the quality of network management. A network management agent is software that collects information from the network, network devices like routers and switches can also be used to access information.
Some benefits of effective network management include network visibility, performance optimization, and downtime detection. Network management is very important to ensure service delivery, reliability, and overall performance.
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