Answer - A: peer-to-peer
Explanation: Correct on my Edg 2020/2021 for my state.
In the client-server model, each computer can act as a server for other computers, facilitating file sharing and device access. Therefore, option C is correct.
The client-server model is a network architecture where computers, referred to as clients, make requests for services or resources from other computers, known as servers.
Clients initiate communication by sending requests, and servers respond by providing the requested services or resources. This model allows for distributed processing, where the workload is divided between clients and servers.
Servers are responsible for managing and providing services, such as file sharing, database access, or web hosting, while clients consume these services. The client-server model facilitates efficient sharing of resources and enables scalable and centralized control in networked environments.
Therefore, option C is correct.
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Kris is the project manager for a large software company. Which part of project management describes the overall project in detail?
1) Analysis report
2) Resources document
3) Scope
4) Scope creep
Answer:
Scope or 3)
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how to move installed programs to another drive windows 7
To move installed programs to another drive in Windows 7, you can follow these general steps:
a) Create a backup
b) Change the installation directory
c) Copy program files
d) Test the program
Create a backup: Before making any changes, it's always recommended to create a backup of your important files and data. This will ensure that you have a copy in case anything goes wrong during the process.
Uninstall the program (optional): If the program you want to move has an uninstaller, you can choose to uninstall it first. This will remove the program from your current drive and allow you to reinstall it on the new drive later.
Change the installation directory: During the installation process of the program, you can usually choose the installation directory. Select the new drive as the installation location. If the program is already installed, you may need to reinstall it and specify the new drive as the installation directory.
Copy program files: If the program doesn't have an uninstaller or you want to keep its current configuration, you can manually copy the program files from the current drive to the new drive. Here's how:
a. Go to the current installation directory of the program (typically located in "C:\Program Files" or "C:\Program Files (x86)").
b. Copy the entire program folder and its contents to the desired location on the new drive.
Update shortcuts and registry (optional): If you've copied the program files to the new drive, you may need to update any shortcuts or registry entries that point to the old installation directory. You can edit shortcuts to point to the new location and use tools like "Regedit" to modify registry entries if necessary. Exercise caution when modifying the registry, as incorrect changes can cause system issues.
Test the program: After moving the program, test it to ensure that it works correctly from the new drive. Open the program, perform any necessary configurations, and verify that it functions as expected.
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Input: you are given a spreadsheet where each row corresponds to a direct flight between a pair of airports. for example, (source airport: a departure at 8 am, destination airport: b estimated arrival 10:30 am). task: given a source s and a target airport t, our goal is to find a connected flight path that starts at s at 1 pm and arrives at t as early as possible. we must also ensure that the arrival at t is no later than 11 pm and the total layover does not exceed 4 hours. if no such path exists print 'null' example: input (s-1pm to a-3pm), (s-2pm to c-4pm), (a-4pm to b-7pm), (b-9pm to t-10pm), (c-8pm to t-9pm). output is s -> a -> b -> t . note that this path has a layover of 4 hours and the arrival time is 10 pm. the other path s -> c -> t is infeasible even with an earlier arrival time because its layover is 5 hours. give an efficient algorithm (to the best of your knowledge)
The process of doing laundry, the way we solve a long division problem, the ingredients for making a cake, and the operation of a search engine are all instances of algorithms.
An algorithm is a process used to carry out a computation or solve a problem. Algorithms are a precise list of instructions that, in either hardware-based or software-based routines, carry out predetermined operations step by step.
Algorithms are procedures for resolving issues or carrying out tasks. Algorithms include math equations and recipes. Algorithms are used in programming. All online searching is done using algorithms, which power the internet.
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The _____________ loop executes a process statement before a decision.
Answer:
The Iteration
Explanation:
Iteration is also known as repetition. It is used to execute a process (or statement) multiple times. Repetition statements are sometimes referred to as loops.
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A malicious user launches in attack on a private network, and believe the attack has been successful. However, the target not work is not compromise. What security measure is it most likely using
This private network was successfully attacked but the target system has not been compromised. This indicates that the network is likely using an effective security measure to protect itself.
The most probable security controls in place would be:
Firewall: A firewall acts as a barrier between the private network and outside threats. It is inspecting traffic and blocking malicious access attempts. This is the most likely security measure preventing the attack from reaching its target.VPN: Using a virtual private network adds an extra layer of encryption and security over the network. Only authorized users with VPN access would be able to connect to the private network, shielding it from outsiders.Endpoint protection: Software like antivirus, anti-malware, and intrusion prevention systems installed on network devices and systems. These provide real-time scanning and can detect/block the attack before it infiltrates endpoints.Network monitoring: Tools are in place to actively monitor network activity, Ethernet/Wi-Fi connections, device communications, etc. Abnormal behavior would immediately flag the attack for inspection.User authentication: Strong password requirements, multi-factor authentication, biometrics or other verification ensures only authorized users can access the private network and systems. Attacker access was blocked at the login stage.In summary, the network is protected using a combination of controls like firewalls, VPN, endpoint security, monitoring and authentication. No single measure alone would prevent every attack, but together they are able to stop even sophisticated threats from compromising the network.
Please let me know if you have any other questions! I'm happy to explain anything in more detail.
Effective use of the PESTEL framework can help us identify: a. only a few effective trends b. how a trend is changing buyer behavior in an industry c. emerging substitute products d. emerging opportunities and threats within an industry e. new competitors
We can find new possibilities and dangers inside an industry by using the PESTEL framework effectively.
What can we identify with the help of the Pestel framework?A corporation can carefully consider several aspects of its external environment using the PESTEL framework. Businesses learn how to better adapt their strategic management and decision-making processes to the world around them by collecting data on political developments and economic trends.
What can we identify with the PESTEL framework's effective use?new dangers and possibilities inside a sector. The PESTEL model, when applied properly, can aid in our understanding of new possibilities and risks in a certain industry.
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Tracy always starts facing which direction?
Answer:
tracy starts facing east
Explanation:
The time Yanni runs to catch Tracy is 20 minutes.
We are given that;
Speed of tracy= 1mile in 10min
Now,
We need to find the distance that Tracy and Yanni have traveled when they meet.
Let x be the time (in minutes) that Yanni runs, then Tracy runs for x + 20 minutes.
Since their speeds are given in miles per minute, we can write the following equations:
Distance traveled by Tracy = 1/10 * (x + 20)
Distance traveled by Yanni = 1/5 * x
They meet when their distances are equal, so we can set the equations equal and solve for x:
1/10 * (x + 20) = 1/5 * x
Multiply both sides by 10 to clear the fractions: x + 20 = 2x
Subtract x from both sides: 20 = x
Therefore, by algebra the answer will be 20 minutes.
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The complete question is;
Tracy is running a trail in Hanna park she can run 1 mile in 10 minutes Yanni is running the same trail as Tracy Johnny can run a mile in five minutes but starts running 20 minutes after Tracy started on the trail if they started the trail from the same point how long will it take Yanni to catch Tracy
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Write a Python program that prompts the user for a word. If the word comes between the words apple
and pear alphabetically, print a message that tells the user that the word is valid, otherwise, tell
the user the word is out of range.
Answer:
word = input()
if word > "apple" and word < "pear":
print("Word is valid.")
else:
print("Word is out of range.")
1. You are being asked to write a pseudocode to calculate the gross pay for five (5)
employees.
The user should enter:
✓ the employee’s name
✓ the level of the employee
✓ the number of hours worked
NB Hours worked in excess of the normal 40 hours are paid overtime at 1.5 times the
employee's hourly pay rate
Display the name of the employee, number of hours worked and the gross pay.
Here is the pseudocode to calculate the gross pay for five employees:
START Initialize employee name, employee level, hours worked, and overtime rate values to 0
Set overtime rate to 1.5Set normal working hours to 40
FOR i = 1 TO 5 OUTPUT "Enter employee name" INPUT employee name OUTPUT "Enter employee level" INPUT employee level OUTPUT "Enter number of hours worked" INPUT hours worked IF hours worked > normal working hours THEN SET overtime hours to hours worked - normal working hours SET gross pay to (normal working hours * employee level) + (overtime hours * employee level * overtime rate) ELSE SET gross pay to hours worked * employee level END IF OUTPUT "Employee name: ", employee name OUTPUT "Hours worked: ", hours worked OUTPUT "Gross pay: $", gross payNEXT i
The above pseudocode will calculate the gross pay for each employee by taking into account the hours worked and the employee level.
If an employee works more than 40 hours, then the overtime rate will be applied to their pay rate to calculate their gross pay. The name of the employee, number of hours worked, and the gross pay will be displayed for each employee.
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Can anyone help answer this question please
Answer:
on premise or in the cloud
Explanation:
on premise would be more reliable because it would still work if internet connection fails.
cloud would be safer if you fear the stored footage can be destroyed, by e.g., fire or someone who doesn't want it exposed
A _________ is a part of an existing string
concat
substring
string baby
cat
Answer:
substring
Explanation:
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Ways of sharing information in traditional mode and u modern mode
The traditional ways of sharing information can be through physical acts of communication, which include talking and writing letters or sending and receiving texts in the form of transmitting e-mails.
we no longer actually rely on traditional modes of sharing information but use modern ways as they are faster and involve an active audience participating in the medium. social media and digital marketing are a few examples.
Books, newspapers, magazines, and radio are a few examples of traditional modes of sharing information. Internet, social media and blogging are a few examples of modern information-sharing methods.
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Complete questions-
what are the different ways of sharing information in traditional and modern modes?
Which data type does not allow duplicate values-python
A dictionary
B set
C tuple
D list
Answer:
Set
Explanation:
A set is unique in Python. It does not allow duplicates
In addition to assessing whether each of your independent variables has an effect on the dependent variable, a factorial ANOVA also allows you to:
A) use multiple dependent measures in a single analysis.
B) control for a third variable that might be related to your dependent measure prior to
investigating the independent variable of interest.
C) determine whether the effects of one factor depend on the other factor.
D) partition out the variability due to individual differences and the variability due to
measurement error.
Answer:
C) determine whether the effects of one factor depend on the other factor.
Explanation:
ANOVA is analysis of variance which helps to understand whether the population mean are equal or not. It is statistical model which is used by the businessmen to analyze their business performance. ANOVA also determines whether the effect of one factor are related or dependent on other factor.
which one of the following is running at all times on a computer? group of answer choices kernel bootstrap program computer architecture compiler system program middleware c
The kernel is the one running at all times on a computer.
A kernel is the heart of an operating system that handles its most fundamental procedures, such as managing memory, supervising processes, managing input/output (I/O) operations, and managing interrupts. The kernel is in charge of low-level tasks including managing system resources and running user-space processes. These responsibilities are carried out as an intermediary between computer hardware and application programs.
The kernel is the first layer of the operating system. Other layers, such as device drivers, system services, and user programs, interact with the kernel to access system resources or execute specific tasks. Let's go through the other terms to gain an understanding of the other concepts mentioned:
Bootstrap program: It is a type of program that assists in booting the system. It loads the operating system kernel and begins executing it. Bootstrap program, sometimes known as boot loader or boot manager, is responsible for initiating the process of booting the computer. The process of booting the computer consists of a series of steps, including power-on self-test (POST), initial loading of the operating system, and launching of the user interface.
Computer architecture: It is the design of the computer system that encompasses various hardware and software components and their interactions. The architecture of a computer system defines its functional organization, its performance characteristics, and the way it communicates with other devices.
Compiler: It is a program that translates high-level programming languages into machine-level code that can be executed by the computer. The compiler performs the task of converting source code into object code.
System program: It is a type of software program that interacts with the operating system to provide various services and functions, such as managing files, running applications, and monitoring system resources.
Middleware: It is software that connects different software applications and allows them to communicate and exchange data. Middleware acts as an intermediary between software components and provides services such as message queuing, transaction management, and object request broker (ORB) services.
Therefore, from the above discussion, it is clear that the kernel is running at all times on a computer.
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Which of the following statements is true regarding local area networks? SELECT 3 OPTIONS.
A: traditionally used Ethernet cables to connect devices
B: can include wired and wireless connections
C: often used in homes and small businesses
D: uses satellite technology for connections
E: connects devices in a large geographic area
Answer:
A, B and C are correct
Explanation:
A : yes, they did use ethernet cables.
B : Lan networks connected via wires are called , "LAN" and LAN networks that connect to devices wirelessly are called, "WLAN" (Wireless Local Area Networks).
C : LAN networks are a type of network that is based in a small geographical area, therefore, it can be used in homes and small businesses.
Statements that can be considered to be true about local area networks in this question are;
A: traditionally used Ethernet cables to connect devices
B: can include wired and wireless connections
C: often used in homes and small businesses
Local area network can be regarded as is group of two or more connected computers which are positioned in a small geographic area, it could just a small building.This connection can be a wired connection, it can also be a wireless connection.Example if this network is Home networks ,another one is small business networks.
Therefore, option A,BC are all correct.
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Can someone please answer this? It isn't Insert
Answer:
The answer for this question is b Add to
What is cloud computing?
O It is a way to store information on an independent server for access from any device.
O It is a way for people to consolidate their social media presence to one website.
O It is a way for users of social media to monitor the information they are making public.
O It is a way to predict complicated weather patterns using the Internet and a series of satellites.
Answer:O It is a way to store information on an independent server for access from any device.
Explanation:
Because its in the cloud the cloud isa type of software that stores data
in incremental development, an increment is always completed in each iteration
True or False
While increments are delivered in iterations, the completion of an increment may require multiple iterations to fully implement and deliver the desired functionality. Therefore, given statement is false.
In incremental development, an increment is not always completed in each iteration. Incremental development is an iterative approach to software development where the project is divided into small increments or functional units. Each increment represents a portion of the overall functionality of the system.
In each iteration, a subset of requirements is selected, and the development team works on implementing and delivering that specific functionality. The iterations are timeboxed and typically range from a few weeks to a couple of months. At the end of each iteration, a potentially shippable product increment is produced.
However, it is not necessary for an increment to be fully completed within each iteration. The goal of incremental development is to continuously deliver valuable and usable functionality with each increment, but it is possible that some increments may span multiple iterations. The decision of how much functionality to include in each increment is determined by factors such as project complexity, time constraints, and stakeholder priorities.
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The given statement "in incremental development, an increment is always completed in each iteration" is true.
The development process where the system is built and developed incrementally is called incremental development.
What is incremental development?Incremental development is a methodology that emphasizes iterative, incremental steps in software development rather than long, pre-planned phases.
Incremental development, also known as an iterative approach, is a software development process that involves dividing a project into smaller pieces and completing them in several stages.
Each of these stages is called an increment. Incremental development focuses on delivering a working product with every increment of the development process.
This type of development is widely used in software development because it allows the project team to evaluate the progress and adjust the project’s direction based on feedback from each increment.
Hence, its true.
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what is a communication protocols
Think of all the activities you do in a day that involve electrical energy. Use this sheet to make a list of 5-8 activities. Describe how electrical energy is used in each case. When you are done, consider which ones you might be able to do without to save electricity. Activity Description of how electrical energy is used
Some everyday activities that involve electricity can be:
TelevisionCellphoneComputerAir conditioningHair dryerHow is electrical energy used in daily activities?Let's go into more detail about the use of electricity in each case identified in the list above. The TV, for example, works by converting electrical energy into sound and light energy, in addition to thermal energy as some components of the device are heated.
Cell phone batteries use chemical energy that is transformed into electrical energy to recharge the devices. In the computer, there is a transformer that converts the electrical energy and distributes it to the components of the machine.
The air conditioner also works as a transformer that uses the ambient air temperature and transforms it into cold air using refrigerant gas. In the hair dryer, there is a conductor that transforms electrical energy into heat.
Therefore, electrical energy is present in the lives of individuals in daily activities, being essential for work, health and human well-being.
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The CTRL, ALT, and WINDOWS keys are commonly used for keyboard shortcuts, which are keystrokes that can quickly perform an operation within software. True False
The shortcut keyboard is one or more keys that are used to performing a program and other capabilities, that's why the given statement is "True", and the further discussion can be defined as follows:
The keyboard shortcut is a set of one or more keys that invoke the preprogrammed activity of the software package.Shortcut keys are the strategic utilization key combinations on one's keyboard for more good functioning in your software. The shortcuts are in one's file folders, word processing programs, and even for e-mail accounts or social bookmarking sites.The keyboard shortcuts, CTRL, ALT, and WINDOWS, which can perform quickly in the software, are commonly used.Therefore, the final answer is "True".
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a) Compare the following pairs of vectors. Your answers can be one or more of the
following: """""None of the above"
Please provide all of the true answer(s) to each comparison below. For example, if<<"
is true, then "" and "" must also be true. (2 points for each comparison)
[1.3.5, 7 ________________12.3.5,6)
[1.3,5,7,91_________________(0,2,4,6,8)
The answer is "None of the above" since none of the components are equal in the given pairs of vectors.
To compare the given pairs of vectors, we need to check if each corresponding component of the vectors is equal. If any component is different, the vectors are not equal. Here are the comparisons:
A) [1, 3, 5, 7] and [12, 3, 5, 6]
- None of the components are equal, so the vectors are not equal.
- Answer: None of the above
B) [1, 3, 5, 7, 9] and [0, 2, 4, 6, 8]
- The vectors have the same number of components, but none of the components are equal.
- Answer: None of the above
Therefore, for both comparisons, the answer is "None of the above" since none of the components are equal in the given pairs of vectors.
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unlike a photocollage, a photomontage is made to be ________.
A photomontage is made to be a combination of multiple photographs or images to create a single cohesive composition. Unlike a photocollage, which may consist of randomly arranged photos, a photomontage is typically created with a specific purpose or message in mind.
Here are some key points to consider:
1. Definition: A photomontage involves the deliberate arrangement of photographs or images to create a new visual composition. This can be done through cutting, layering, and overlapping images to seamlessly merge them together.
2. Purpose: A photomontage is often created to convey a specific idea, concept, or narrative. It allows the artist or creator to explore themes such as social commentary, political statements, or artistic expression.
3. Unity and cohesiveness: Unlike a photocollage, where the arrangement of photos may be more random or decorative, a photomontage aims to create a unified whole. The images are carefully selected and arranged to form a cohesive composition that tells a story or conveys a message.
4. Techniques: Various techniques can be used to create a photomontage, such as cutting and pasting physical photographs, digitally manipulating images using software like Photoshop, or combining elements from different sources to create a new visual narrative.
Imagine a photomontage that combines images of endangered animals with scenes of deforestation and pollution. The purpose of this composition could be to raise awareness about the impact of human activities on wildlife and the environment. By strategically arranging the images, the artist can convey a powerful message about conservation and the need for change.
In summary, a photomontage is made to be a purposeful arrangement of photographs or images that creates a unified composition with a specific message or narrative in mind.
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What type of animation is used to move objects off of a slide?
A Elaborate
B Emphasis
CEntrance
D Exit
Answer:
I do not know 100% but i think it is the Exit which is letter D
Explanation:
What will be displayed after this code segment is run?
answer choices
"opal"
"saphirre"
"garnet"
"emerald"
"emerald" will be displayed after this code segment is run. This is because the code segment is using the string method .replace() to replace the letter "a" in the string "sapphire" with the letter "e". Therefore, the output of the code segment will be "sepperld".
What is code segment?Code segment is a portion of a computer program that contains executable instructions. It is also referred to as a "code block" or "code region". Code segments are used to organize a program's code into logical units and allow the code to be reused and shared. Code segments are typically located in the program's data segment, but code can also be located in other segments such as the stack, heap, and text segments.
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unlike regular variables, arrays can hold multiple? Yes or No
Yes.unlike regular variables, arrays can hold multiple.An array is a data structure that can hold multiple elements of the same data type.
It allows you to store a collection of values under a single variable name. Arrays have a fixed size and each element is accessed using an index. The index represents the position of an element within the array, starting from 0 for the first element. By using arrays, you can efficiently store and retrieve multiple values of the same type, such as a list of numbers or a series of strings. Arrays are widely used in programming for tasks like storing and manipulating large amounts of data or implementing algorithms that require sequential access to elements.
For example, you can create an array called "numbers" to hold multiple integer values like [1, 2, 3, 4, 5]. Each element within the array can be accessed using its index, such as numbers[0] to retrieve the first element (1).
In summary, arrays are capable of holding multiple values, making them a valuable tool for working with collections of data in programming.
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What is the primary tool that retrieves data and helps users graphically design the answer to a question
Query by Example (QBE) is the primary database query tool in which the user sets conditions for search selection.
What is Query by Example?It is a database query language where the first results presented are those that the search engine considers the most relevant for the search carried out.
It is characterized by having a system for ranking and ordering search results that allows the user to return more relevant results.
Therefore, we can conclude that Query by Example (QBE) is the primary database query tool in which the user sets conditions for search selection.
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The user interface includes languages, menus, and other facilities by which users interact with various system components. true or false
The statement "The user interface includes languages, menus, and other facilities by which users interact with various system components" is true.
What is a User Interface (UI)?
A user interface is a software program or device that allows users to interact with a computer or electronic device. The user interface (UI) may comprise text, images, buttons, sliders, and other interactive components that a user can use to communicate with the device. A UI provides the user with a graphical representation of the software, data, and components that the user is interacting with.The user interface may include many components, including menus, buttons, sliders, input fields, and graphics, among others. Each of these components serves a unique purpose, allowing the user to interact with the software or device in a particular way. A user interface that is well-designed can improve the usability of a software program or device, allowing users to perform tasks more efficiently and effectively.
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1)Which tool can you use to find duplicates in Excel?
Select an answer:
a. Flash Fill
b. VLOOKUP
c. Conditional Formatting
d. Concatenation
2)What does Power Query use to change to what it determines is the appropriate data type?
Select an answer:
a.the headers
b. the first real row of data
c. data in the formula bar
3)Combining the definitions of three words describes a data analyst. What are the three words?
Select an answer:
a. analysis, analyze, and technology
b. data, programs, and analysis
c. analyze, data, and programs
d. data, analysis, and analyze
The tool that you can use to find duplicates in Excel is c. Conditional Formatting
b. the first real row of datac. analyze, data, and programsWhat is Conditional Formatting?Excel makes use of Conditional Formatting as a means to identify duplicate records. Users can utilize this feature to identify cells or ranges that satisfy specific criteria, like possessing repetitive values, by highlighting them.
Using conditional formatting rules makes it effortless to spot repeated values and set them apart visually from the other information. This function enables users to swiftly identify and handle identical records within their Excel worksheets, useful for activities like data examination and sanitation.
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