_______are a set of track sectors, ranging from 2 to 32 or more, depending on the formatting scheme in use.

a.
Cylinders
b.
Track sectors
c.
Tracks
d.
Cluste

The statement " you will be safe from downloading viruses as long as you have software to monitor your computer" is false.

Softwares such as firewalls and different types of anti-viruses play a role in protecting your computer from various viruses and potential hackers by monitoring, detecting, and eliminating the virus. Still, they alone cannot provide the protection as they need the support of the user. The user must show responsibility from his side and use the system wisely by not entering into threatful websites or downloading pirated files. The user must ensure before plugging any device that it is free from any kind of malware and may not be harmful to the computer. The user should use and maintain a secured connection. Hence, a software monitoring the computer is not enough for protection from viruses and requires the user to play a role as well in keeping the computer virus free.

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Answer:John Mauchly and Presper Eckert

Explanation:

The ENIAC was invented by John Mauchly and Presper Eckert option (A) John Mauchly and (D) Presper Eckert are correct.

Completed in 1945, ENIAC was the first programmable, electronic, general-purpose digital computer.

These features were available on other computers, but the ENIAC offered everything all in a convenient package.

It could solve "a vast class of computer mathematical problems" by retraining and was Turing-complete.

ENIAC was invented by John Mauchly and Presper Eckert.

The first programmable general-purpose electronic digital computer was created during World War II by the United States and is known as ENIAC, or Electronic Numerical Integrator and Computer.

Thus, the ENIAC was invented by John Mauchly and Presper Eckert option (A) John Mauchly and (D) Presper Eckert are correct.

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Which of the following is true about Assembly language? The correct answer is c) It is a low-level programming language.

Assembly language is a type of low-level programming language that is used to communicate directly with a computer's hardware. It is one step above machine language, which is the lowest level of programming language and consists of binary code. Assembly language is often used in embedded systems and for programming microcontrollers. It is not an Object Oriented Programming Language (option a), nor is it a High-level programming language (option b). It is also not a language for assembling computers (option d) or a latest flash memory language (option e).

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Answer:

A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions.

Explanation:

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

Answer:

Whatever fits

Explanation:

If an intel i9 or a Ryzen 9 fits, use that. 3090's are very big, so try adding a 3060-3080.

Hope this helps!

Answer:

12

Explanation:

S Solution

N Nine seconds to take time

M 0 minutes to take

hi

Let passengers exit before boarding

Don't block the aisles or the doors.

Put your bag or backpack in your lap or under your seat.

Hope this helps

scav

If you encounter errors with standard syntax while using Python in the cloud, it is recommended to check the version of the Python kernel being used as it could be incompatible with the version of the programming language you're using.

If you experience errors with standard syntax while using Python in the cloud, you should check the version of the Python kernel being used.

Python is a popular high-level programming language for general-purpose programming. It's utilized in web development, data analysis, artificial intelligence, scientific computing, and other fields. Python is open-source software, which means it's free to use and distribute.

Cloud computing is a model for delivering services on-demand over the internet, like servers, storage, databases, networking, software, analytics, and intelligence, rather than using your local server or computer. The pay-as-you-go service is accessible from any location with an internet connection.

There are various options for using Python in the cloud. Let's have a look at some of the most common ones:

If you experience errors with standard syntax while using Python in the cloud, you should check the version of the Python kernel being used. This may occur if the kernel version used is incompatible with the version of the programming language you're using.

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Answer:

Its a Printer

Explanation:

A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard-size, 8.5" by 11" sheets of paper. Printers vary in size, speed, sophistication and cost. ... The best-known non-impact printers are the inkjet printer and the laser printer.

This image clearly is a Printer

Please give brainliest

Answer:

Printer

Explanation:

Hi there!

We can see the paper in the bottom of the device, suggesting that it is a printer.

I hope this helps!

Figuring out the most effective route for united states postal service delivery driver across a metropolis, taking parking availability and mail volume into account.

Sequencing, selection, and iteration are the three fundamental building components of an algorithm. Sequencing: An algorithm is a step-by-step procedure, and the sequence of those phases is essential to assuring the accuracy of an algorithm.

Compared to pseudocode or programming languages, flow charts may be easier to comprehend. Yes, they can shorten the run time by applying a heuristic to generate a playlist that is not perfect but close enough.

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Explaining the correct solution to your user is not a strategy to help build empathy for your users.

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Answer:

John von Neumann is remarkable for his vast knowledge of mathematics, and the sciences as well as his ability to correlate the pure and applied sciences.

Explanation:

John von Neumann who was born on December 28 1903, and died on February 8,1957 was known for his extensive knowledge of mathematics, physics, computer, economics, and statistics. In computing, he was known to conceive the idea of the self-replicating machines that thrive in the automata cellular environment, the von Neumann architecture, stochastic computing and linear programming.

He developed the game theory in Economics, and laid the foundation for several mathematical theories. He contributed greatly to quantum mechanics and quantum physics. Little wonder, he was dubbed "the last representative of the great mathematicians."

CRC-12 is a type of cyclic redundancy check (CRC) that is capable of detecting single-bit errors and some multiple-bit errors. The polynomial expression for a CRC-12 is P(X) = X¹² + X¹¹ + X³ + ² + x + 1.

a) Yes, CRC-12 detects single-bit errors.

Single-bit errors can occur due to various reasons such as signal interference, voltage surges, etc.

To detect such errors, CRC-12 appends a checksum to the original data and then sends it.

The receiver then calculates the checksum and compares it to the received checksum.

If the two checksums do not match, it is an indication of a single-bit error in the data.

b) CRC-12 can detect two separated single-bit errors, but the separation between the two bits should be at least 5.

The maximum j-i value guaranteeing the detection of this two-bit error is 4.

If the two-bit errors are separated by more than 4 bits, they may not be detected.

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Server Density is a measure of how many virtual servers are running on a physical server. In other words, it is a measure of how condensed servers are as a result of virtualization. The more virtual servers running on a physical server, the higher the server density.

A higher server density can lead to greater efficiency and cost savings, as it allows organizations to make better use of their resources. However, it can also lead to potential performance issues if the physical server is unable to handle the load.

Therefore, it is important to carefully monitor server density and adjust it as needed to ensure optimal performance and resource utilization. In summary, server density is a critical measure of virtualization effectiveness and should be given careful consideration when deploying and managing virtualized environments.

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A: Symmetric encryption uses a single key that should be kept secret. The same key is used for both encryption and decryption of data.

The option that best  explains how symmetric encryption are typically used is; A: Symmetric encryption uses a single key that should be kept secret. The same key is used for both encryption and decryption of data.

Symmetric encryption is one of the oldest and best-known technique which makes use of secret key that could be a number, a word, or just a string of random letters, applied to the text of a message in order to change the content in a particular way.

Symmetric encryption involves the use of a key, which is known as the Symmetric Key which contains a series of numbers and letters.

Finally, Symmetric Key is used to encrypt a message as well as the same key is also used to decrypt it.

Looking at the given options from online, the correct option is A: Symmetric encryption uses a single key that should be kept secret. The same key is used for both encryption and decryption of data.

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By utilizing multiuser MIMO (MU-MIMO) technology, 802.11ac builds on these enhancements by being able to transmit to and receive from multiple users simultaneously.

The 802.11n standard permits up to four antennas that can simultaneously handle up to four data streams. Depending on the number of antennas, the advertised number is typically 4x4, 3x3, and so on.

Channels. There are fourteen channels for 802.11b/g networks, some of which may be restricted by the country's regulatory body. The channels are located in the 2.4 GHz band, with channel 1 operating at 2.412 GHz and channel 14 operating at 2.484 GHz.

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Unexpected cloud downtime  is the most likely to face as a result.

Thus, A disruption in cloud-based services is known as cloud downtime. The migration of more businesses to the cloud means that any disruption in cloud services might be expensive.

According to Gartner, the average cost of cloud downtime is $300,000 per hour. Major cloud service companies appear to routinely report disruptions. These interruptions can endure for a few hours or several days. Three outages affected AWS in a single month in 2021.

An outage of any length can have a negative impact on the bottom line for businesses that are still working to incorporate cloud technology into their business strategy.

Thus, Unexpected cloud downtime  is the most likely to face as a result.

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Answer:

Data that adds up to 100%

Explanation:

Answer:

For PLATO, the answer is NOT 4.

Explanation:

The value of the variable “I” just before the program exits the whole loop is 7. The correct option is E.

A variable in programming is a value that can change based on external factors or data that has been supplied to the program. A program typically consists of data that it uses while running and instructions that tell the machine what to execute.

In a computer program, information is stored in variables so that it may be accessed and changed.

They also give us the means to give data a name that is descriptive, making it easier for us and the reader to understand our programs. It can be useful to conceive of variables as data storage units.

I=1;

While(I<5)

{I++;}

I =I +2; 7

Therefore, the correct option is E) 7.

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Answer: The photograph has a picture of bridge in big a city. The bridge is also very long and the color is red. The buildings in the back are also very tall it also seems to be during the afternoon time.

Explanation:

Answer:

The long wide bridge shone an orange gold colour. It's high curving arches adding to the breath-taking magnificence of the bridge. The road was long and wide and there was not a car in sight, the silence and isolation only adding to the mystery and enchantment of the place. The skyscrapers shone beautifully in the sunlight, each building different shapes and sizes.  different variants of colour lights flickered from the inside of the looming skyscrapers. The sheer height of them caused dizziness to any passer by.

Explanation:

The use of Boolean search queries can assure more accurate media monitoring results. It’s especially useful in eliminating extraneous results. Some PR and marketing folks may cringe when they hear they should use “Boolean,” thinking it’s some sort of geeky computer solution that’s beyond their skills. It’s not. The art of constructing Boolean search queries is actually quite easy to learn and master. Mainstream search engines like Go0gle and Blng as well as social media monitoring services such as CyberAlert permit Boolean searches.

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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Answer:

Apple iOS

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem.

Basically, softwares are categorized into two (2) main categories and these are;

I. Proprietary software: it's also known as a closed-source software and it can be defined as any software application or program that has its source code copyrighted and as such cannot be used, modified or distributed without authorization from the software developer.

II. Open-source software: it's a type of software in which end users are granted the permission to use, study, modify, copy and share the software with its source code anyhow.

An Apple iOS is an example of an operating system that has the open-source software features and as such its users are faced with minimal restrictions on application development.

This ultimately implies that, if you wanted a smartphone with the fewest restrictions on application development the smartphone operating system you should choose is Apple iOS.

Answer:

It will be D.Freezing

Explanation:

If heat is removed from a substance, such as in freezing and condensation, then the process is exothermic. In this instance, heat is decreasing the speed of the molecules causing them move slower (examples: liquid to solid; gas to liquid). These changes release heat to the surroundings.

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The commands that could have been used by Mariel are:

This refers to the command that is used in a computer environment to remove the last action done and this is usually used in word processing and this is done by pressinf Ctrl + Z which then undoes the action.

Hence, because Mariel typed the sentence and then wants to removes some things and then wants to include the last sentence, she probably used redo and undo commands.

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The entities in this organization include Employee, Department, Skill, Job Title, Equipment, Maintenance Record, and Project. Each entity has various attributes that describe their characteristics and relationships. The relationships between the entities include one-to-many relationships, such as an employee being affiliated with only one department, and a department having multiple employees. The complete E-R diagram illustrates these relationships and includes the attributes within each entity.

The entities in this organization are as follows:

1. Employee:

  - Attributes: Employee ID (primary key), Name, Date of Birth, Job Title, Department, Skills

2. Department:

  - Attributes: Department ID (primary key), Name, Phone Number

3. Skill:

  - Attributes: Skill ID (primary key), Skill Name

4. Job Title:

  - Attributes: Job Title ID (primary key), Title Name

5. Equipment:

  - Attributes: Equipment ID (primary key), Model, Size, Weight

6. Maintenance Record:

  - Attributes: Maintenance Record ID (primary key), Equipment ID (foreign key), Maintenance Details

7. Project:

  - Attributes: Project ID (primary key), Project Name, Estimated Cost

The relationships between these entities are as follows:

1. An employee is affiliated with only one department (one-to-many relationship).

2. A department has multiple employees (one-to-many relationship).

3. An employee can have multiple skills (many-to-many relationship between Employee and Skill entities).

4. A project requires at least one employee (one-to-many relationship between Project and Employee entities).

5. An employee can work on multiple projects (many-to-many relationship between Employee and Project entities).

6. Each department maintains a list of equipment (one-to-many relationship between Department and Equipment entities).

7. Each equipment has a maintenance record (one-to-one relationship between Equipment and Maintenance Record entities).

The complete E-R diagram would depict these entities and their relationships, showcasing the cardinalities (minimum and maximum) between them.

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The network layer serves two primary purposes. One method is to divide segments into network packets and then reassemble the packets on the receiving end.

The other method is to route packets by determining the best path across a physical network. The data is converted into packets by the network layer. Whether the packet is a set of protocols such as IPv4 or IPv6, it is ready to fly into networks by labeling it with an address. (It still needs to go through various processes, such as data to physical, and so on.) Now that the router has shared its information, known as the routing table, with its neighbor, it is ready to communicate. In the case of other layer Devices, the Router has a Routing Table that contains the MAC address of the Designated IP interfaces or Devices.

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You can form a new security group and include Matt Barnes as the only member in order to implement stricter password requirements for the chief financial officer.

What types of encryption may Kwalletmanager employ to protect login information?

The primary function of the KDE wallet manager (KWallet) is to gather user credentials, such as passwords or IDs, and encrypt them using the GNU Privacy Guard or Blowfish symmetric block cypher algorithms.

Why should your security template quizlet include a rigorous password policy?

- Password policies aid in network security and outline the duties of users with access to corporate resources. All users should study the security policies and sign them as part of the hiring process.

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