What feature implemented in Windows 8.1 prevents the execution of non-trusted boot content, preventing rootkits?
A. Windows Defender
B. AppLocker
C. SecureBoot
D. Hyper-V

Answer: We just no man, Don't ask us, just watch and learn.

Explanation: These are just facts, and you know it.

A general example of an encoding scheme that contains A-Z and space is given below.

In this example, we can assign the following binary codes to each character:

A: 00

B: 01

C: 10

...

Z: 10101

Space: 10110

Using this encoding scheme, the phrase "HELLO WORLD" would be represented as:

00010101100101100110000010101011001010000001101

As you can see, this encoding scheme requires a varying number of bits to represent each character, with shorter codes assigned to more commonly used letters and longer codes assigned to less commonly used letters. This can help to minimize the total number of bits required to encode a message.

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It separates the logical view of the data from its physical storage, allowing for seamless changes to the storage infrastructure while preserving data integrity and application functionality.

Physical data independence is a concept in database systems that refers to the ability to modify the physical storage structures or devices used to store data without affecting the logical schema or the way data is accessed and manipulated by users or applications.

In other words, it allows changes to the underlying storage and organization of data without impacting the way users interact with the database.

The importance of physical data independence lies in the following aspects:

1. Flexibility and Adaptability: With physical data independence, database administrators can make changes to the storage structures, such as adding or removing indexes, reorganizing data files, or changing storage devices, without requiring modifications to the logical schema or applications. This flexibility enables the system to adapt to evolving storage technologies and performance requirements.

2. Performance Optimization: Database systems often need to optimize performance by adjusting storage configurations or using specialized storage mechanisms. Physical data independence allows these optimizations to be performed without disrupting the logical representation of the data, ensuring that applications continue to function correctly while achieving improved performance.

3. System Maintenance and Evolution: As databases evolve over time, it may be necessary to migrate data to different storage systems or platforms. Physical data independence simplifies the migration process by decoupling the logical schema from the physical storage details. This reduces the complexity and downtime associated with migrating data to new storage systems.

4. Cost Efficiency: By allowing modifications to the physical storage layer independently of the logical schema, physical data independence can help optimize resource allocation and reduce costs. It enables organizations to leverage cost-effective storage solutions or cloud services without impacting the applications or data access patterns.

In summary, physical data independence provides flexibility, performance optimization, simplified maintenance, and cost efficiency in database systems. It separates the logical view of the data from its physical storage, allowing for seamless changes to the storage infrastructure while preserving data integrity and application functionality.

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void decode1(long *xp, long *yp, long *zp) { long temp_x = *xp, temp_y = *yp, temp_z = *zp; *yp = temp_x; *zd = temp_y; *xp = temp_z; }

How we write C code for decode1 that will have an effect equivalent to the assembly code shown?

The given assembly code represents the implementation of the `decode1` function in x86-64 architecture.

In the equivalent C code, we would declare the function with the same prototype.

Inside the function, we would use pointer dereferencing to access the values stored at the memory addresses pointed by `xp`, `yp`, and `zp`.

We would assign the value of `xp` to a temporary variable, then assign the value of `yp` to `xp`, and the value of `zp` to `yp`.

we would assign the temporary variable to `zp`.

This sequence of operations replicates the swapping of values performed in the assembly code, ensuring an equivalent effect in the C code.

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Secondary memory refers to the non-volatile memory devices in a computer system that are used for long-term storage of data and programs. Here are some of the different types of secondary memory:

Hard disk drives (HDD): These are mechanical devices that store data on spinning disks using magnetic fields. They are commonly used in desktop and laptop computers as the primary storage device.

Solid-state drives (SSD): These are non-mechanical devices that use flash memory to store data. They are faster and more reliable than HDDs and are commonly used as the primary storage device in laptops, tablets, and smartphones.

Optical storage devices: These include CD, DVD, and Blu-ray discs, which are used to store data and programs. They are read by lasers and can be used for backup and archival purposes.

USB flash drives: These are small portable storage devices that use flash memory to store data. They are commonly used to transfer files between computers and as a backup storage device.

Memory cards: These are small storage devices commonly used in cameras, smartphones, and other portable devices to store data and media files.

Magnetic tape: This is a sequential access storage medium commonly used for backup and archival purposes.

Each of these secondary memory types has its own advantages and disadvantages, and is used in different ways depending on the specific needs of the user or organization.

Secondary memory refers to the non-volatile memory devices in a computer system that are used for long-term storage of data and programs. Here are some of the different types of secondary memory:

Hard disk drives (HDD): These are mechanical devices that store data on spinning disks using magnetic fields. They are commonly used in desktop and laptop computers as the primary storage device.

Solid-state drives (SSD): These are non-mechanical devices that use flash memory to store data. They are faster and more reliable than HDDs and are commonly used as the primary storage device in laptops, tablets, and smartphones.

Optical storage devices: These include CD, DVD, and Blu-ray discs, which are used to store data and programs. They are read by lasers and can be used for backup and archival purposes.

USB flash drives: These are small portable storage devices that use flash memory to store data. They are commonly used to transfer files between computers and as a backup storage device.

Memory cards: These are small storage devices commonly used in cameras, smartphones, and other portable devices to store data and media files.

Magnetic tape: This is a sequential access storage medium commonly used for backup and archival purposes.

Each of these secondary memory types has its own advantages and disadvantages, and is used in different ways depending on the specific needs of the user or organization.

Answer:

1) daily

2)37%

Explanation:

1) regularly implies it

Answer:billion AND 8

Explanation:

correct

Answer:

Hardware part

Explanation:

The hardware part of computer is not harmed by virus.

I hope this will be helpful for you

Answer: Hardware part

An identity thief who obtains your personal information by going through items you have thrown out is using a technique known as dumpster diving. So, option B is the correct answer.

Dumpster diving technique involves rummaging through trash bins, dumpsters, or other waste disposal areas in search of documents, receipts, or any materials containing sensitive information such as names, addresses, social security numbers, or financial details.

By collecting this information, the identity thief can engage in fraudulent activities, including identity theft, financial fraud, or impersonation.

Dumpster diving poses a significant risk to individuals and organizations as it bypasses traditional security measures and highlights the importance of securely disposing of personal information to prevent unauthorized access and potential identity theft. Therefore, the correct answer is option B.

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Answer:

D. The code that generates a random location each time.

Explanation:

An algorithm is a process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.

An algorithm is needed to get a random location.

The code that instructs the computer to move the sprite after it is clicked and the code that generates a random location each time are examples of an algorithm in this scenario. The correct options are B and D.

A set of instructions or rules that must be followed in order to complete a task or solve a problem is referred to as an algorithm.

The programmer in this scenario used Scratch to create a programme with three frog sprites that respond to user input by making a "boing" sound.

In this scenario, the combination of panels that comprise the Scratch interface and the user's decision about which frog to click are not examples of algorithms.

The panels that make up the Scratch interface are part of the programming environment, but they have no effect on the program's behaviour.

Similarly, the user's choice of which frog to click is a user input, but it does not form part of the algorithm that governs the program's behaviour.

Thus, the correct options are B and D.

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The NSA decided to drop support for DES because the encryption algorithm was considered too slow and vulnerable to increasing computational power. The increased processing power of computers made it easier for attackers to break DES encryption, making it no longer suitable for secure communications.

The NSA's decision to drop support for DES was primarily driven by concerns regarding its speed and vulnerability. As computing power increased over time, DES became more susceptible to brute-force attacks. The algorithm's limited key size and block length made it increasingly easier for attackers to crack DES-encrypted messages. Additionally, DES was considered relatively slow compared to more modern encryption algorithms. As a result, the cost-effectiveness and security of DES diminished, prompting the NSA to discontinue its support and encourage the adoption of stronger encryption standards.

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ipconfig /all parameter permits viewing the physical address of a network interface card (nic).

The ipconfig command stands are utilized to display information about your network configuration and refresh DHCP and DNS Settings. By default, the ipconfig command demonstrates your IP Address, Subnet Mask, and default gateway. From the command prompt, type ipconfig to run the utility with default choices. The output of the default command includes the IP address, network mask, and gateway for all physical and virtual network adapters.

ipconfig exists a console application program of some computer operating systems that demonstrates all current TCP/IP network configuration values and refreshes Dynamic Host Configuration Protocol and Domain Name System settings.  

Type ipconfig /all at the command prompt to prevent the network card settings. The IP address and MAC address are listed under the proper adapter as Physical Address and IPv4 Address.

Hence, ipconfig /all parameter permits viewing the physical address of a network interface card (nic).

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Answer:

C

Explanation:

Edge 2021

The stage of ability development is Justine at Master. The correct option is C.

Thus, The four basic phases of ability development are as follows: Novice Apprentice, Advanced Mentor stage.

Justine has successfully passed every level of music book, indicating a high level of proficiency and expertise in playing the piano.

Planning her own concert further suggests that she has achieved a mastery of the instrument and is now capable of performing at an advanced level. Therefore, the stage of ability development that Justine is at is the "Master" stage.

Thus, The stage of ability development is Justine at Master. The correct option is C.

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Answer:

proficiency

Explanation:

Answer:

I think it’s D

Explanation:

Using existing correct algorithms as building blocks for constructing another algorithm has benefits such as reducing development time, reducing testing, and simplifying the identification of errors.

Removal of procedural abstraction is not a benefit of using an existing algorithms as a building blocks for new algorithms.

An algorithm refers to a set of instructions which are coded to solve a problem or accomplishing a task.

The use of existing and correct algorithms as building blocks for constructing another algorithm has the benefits of

Hence, the removal of procedural abstraction is not a benefit of using an existing algorithms as a building blocks for new algorithms.

Therefore, the Option D is correct.

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Microcomputer was formerly a commonly used term for personal computers, particularly any of a class of small digital computers whose CPU is contained on a single integrated semiconductor chip. Thus, a microcomputer uses a single microprocessor for its CPU, which performs all logic and arithmetic operations.

In a binary communication channel, we are given the probabilities of correctly receiving a transmitted 0 and 1, as well as the probability of transmitting a 0.

a. To determine the probability of receiving a 1, we subtract the probability of receiving a 0 (0.45) from 1, resulting in P(R1) = 1 - P(R0) = 1 - 0.45 = 0.55.

b. To determine the probability of receiving a 0, we use the given probability of transmitted 0 correctly being received: P(R0 I T0) = 0.95. Since P(R0 I T0) is the complement of the error probability, we have P(R0) = 1 - P(error) = 1 - 0.05 = 0.55.

c. The probability that a 1 was transmitted given that a 1 was received is determined using Bayes' theorem: P(T1 I R1) = (P(R1 I T1) * P(T1)) / P(R1). Substituting the given values, we have P(T1 I R1) = (0.9 * 0.55) / 0.55 = 0.9.

d. Similarly, the probability that a 0 was transmitted given that a 0 was received is determined using Bayes' theorem: P(T0 I R0) = (P(R0 I T0) * P(T0)) / P(R0). Substituting the given values, we have P(T0 I R0) = (0.95 * 0.45) / 0.55 = 0.8936 (approximately).

e. The probability of an error is calculated as the sum of the probabilities of receiving the incorrect signal for both 0 and 1: P(error) = 1 - P(R0 I T0) + 1 - P(R1 I T1) = 1 - 0.95 + 1 - 0.9 = 0.05 + 0.1 = 0.1564 (approximately).

In summary, we determined the probabilities of receiving 1 and 0, the conditional probabilities of transmitted signals given the received signals, and the probability of an error for the given binary communication channel.

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1. The choice of using "Rick and Morty" for a campaign can be subjective and depends on the target audience. The justification for its effectiveness would require further context and understanding of the campaign's objectives and the characteristics of the show's audience.

2. Assessing whether the campaign will work for an international audience would depend on several factors, including cultural context, language barriers, and the global popularity and recognition of "Rick and Morty."

1. Evaluating whether "Rick and Morty" was a good choice for a campaign requires more context and understanding of the campaign's goals and target audience. The effectiveness of using this show would largely depend on how well it aligns with the intended audience's interests, preferences, and demographic characteristics. "Rick and Morty" has a dedicated fan base known for appreciating its unique humor and sci-fi elements. Therefore, if the campaign aims to target a similar audience or leverage the show's popularity among certain demographics, it could be considered a good choice. However, without more specific information about the campaign's objectives and target audience, it is challenging to make a definitive judgment.
2. The success of the campaign for an international audience depends on various factors. Cultural context plays a crucial role in determining whether the humor, references, and themes presented in "Rick and Morty" will resonate with audiences from different countries and backgrounds. Language barriers may also impact the campaign's effectiveness, as certain jokes or nuances may not translate well. Additionally, the global recognition and popularity of "Rick and Morty" can influence its reception among international audiences. If the show has a strong international following, it may increase the chances of the campaign resonating with viewers worldwide. However, careful consideration and adaptation may be necessary to ensure cultural relevance and overcome language and localization challenges for a successful international campaign.

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Answer:

c) It can be used to analyze and describe possible uses of each type of computer.

Explanation:

I just did it on edge 100%

good luck

Answer:

c) It can be used to analyze and describe possible uses of each type of computer.

Explanation:

just did dis on edge hope dat helpssssssssss :)

The use of multiple antennas on an access point to issue a signal to one or more receivers is enabled by Multiple Input-Multiple Output (MIMO) innovation in the 802.11 technology.

MIMO technology is a wireless communication technology that uses multiple transmitters and receivers to enhance communication performance. It uses multiple antennas to transmit and receive data over the same radio channel which increases data throughput and improves signal quality.

MIMO technology has been adopted in various wireless standards like 802.11n, 802.11ac, and 802.11ax. With MIMO, an access point can transmit multiple streams of data at the same time to one or more receivers. This enhances the network's overall throughput and reduces latency.

Hence, the correct answer is "Multiple input-multiple output (MIMO)."

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The “author” is the Art and Marketing department because you are working under them and it is an assignment or work given to you.

Graphic designers is known to be one that tends to make or develop visual ideas, using computer software or this can be done by the use of hand.

It is one that is often used to pass out ideas that can inspire, inform, and capture the mind of consumers. They create the total layout and production design that is meant for applications.

Hence, The “author” is the Art and Marketing department because you are working under them and it is an assignment or work given to you.

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Answer:

hope it helps

Explanation:

engineering: to show flaws that cannot be detected by bare eye

technology: to automatically control the density or thickness of layers of substance

science: to generate images of tissue and structure inside the body

The mass of a component in a given stream is commonly represented as m[sub]2[/sub].

In the field of process engineering, it is common to use specific notations to represent different variables and parameters. When referring to the mass of a component in a given stream, the standard notation is to use the symbol m[sub]2[/sub]. The subscript "2" denotes the specific component being referred to within the stream.

This notation helps to distinguish and identify the mass of individual components in a system where multiple substances may be present. By utilizing this convention, engineers and researchers can accurately represent and analyze the mass flow rates and compositions of various components in a stream.

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The fixed code is shown below. input() function already returns string that's why you don't have to convert string again. Also the syntax in if-else scope is wrong.

grade = input("What year of high school are you in?: ")

if(grade.lower()=="freshman"):

print("You are in Grade 9.")

elif(grade.lower()=="sophomore"):

print("You are in Grade 10.")

elif(grade.lower()=="junior"):

print("You are in Grade 11.")

elif(grade.lower()=="senior"):

print("You are in Grade 12.")

else:

print("Wrong input!")

The answer to the assertion whose performance falls outside of the tolerance ranges defined a kpi metric made is an exception.

Does metric correspond to KPI?

Metrics are often operational or tactical, whereas KPIs are strategic. Metrics are less complex indications that are unique to a department, whereas KPIs can be reviewed by many departments that are working toward the same goal. KPIs assist you in making strategic decisions, whilst metrics give you a perspective on your business activity.

What is a KPI measurement?

The metrics you use to assess tasks, goals, or objectives that are essential to your business are known as key performance indicators, or KPIs. The use of the word "key" in the sentence denotes that the words have a unique or important meaning. KPIs serve as measurable benchmarks in relation to established targets.

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Answer:

an actuator is a device that uses a form of power to convert a control signal into mechanical motion

Explanation:

what?? there is no question

Answer: A human-readable medium or human-readable format is any encoding of data or information that can be naturally read by humans.

Answer:

Either A or C

Explanation:

.........................

The answer is that Apple MacOS is a single-user operating system as well. The macOS operating system allows for multitasking, just like Microsoft Windows does, although only one user can multitask at once.

Operating systems that support single-user single-tasking let a single user run just one programme at a time. This operating system was created with wireless phones and two-way messaging specifically in mind. Several features, such printing a document

Ms-DOS is the best example of a single-user operating system, which is an operating system that only allows one user to use the computer system at once.

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The Performance Monitor will be use to monitor the amount of memory being used by the application in real time.

‘Performance Monitor is a system monitoring program that was first released in Windows NT 3.1 and is also known as System Monitor in Windows 9x, Windows 2000, and Windows XP. It keeps track of a variety of computer activities, including CPU and memory consumption. By monitoring the performance of hardware, software services, and applications, this kind of program can be used to identify the root of issues on a local or distant computer.

System Monitor in Windows 9x can be manually installed via the Control Panel's Add/Remove Programs applet; it is not installed automatically when Windows is first installed.

There aren't many available counters, and customizing options are limited. In comparison, the Windows NT Performance Monitor comes pre-installed with more than 350 performance measurement criteria (sometimes known as "counters").

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