My iPhone has suddenly started saying "No SIM Card Installed", this is after 2 years of no problems, what is going on and how do I fix it?

The correct increasing order of downlink satellite bands is -  L < S < C < Ku < Ka (Option B).

It is to be noted that the   order of downlink satellite bands is based on their frequencies,with lower frequencies being assigned to longer wavelengths.

In this case,   L-band has lower frequency thanS -band, C-band has lower frequency than both L-band and S-band, and so on, resulting in the order L < S < C < Ku < Ka.

The   downlink satellite bands,in increasing order of frequency are:

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Answer:

195

Explanation:

In python:

name = input("Hello! What is your name? ")

age = int(input("How old are you? "))

if age <= 10 or age >= 80:

   print(f"Welcome {name}, you will be going to room A")

elif 11 <= age <= 20 or 70 <= age <= 79:

   print(f"Welcome {name}, you will be going to room B")

elif 21 <= age <= 30 or 60 <= age <= 69:

   print(f"Welcome {name}, you will be going to room C")

elif 31 <= age <= 40 or 50 <= age <= 59:

   print(f"Welcome {name}, you will be going to room D")

elif 41 <= age <= 49:

   print(f"Welcome {name}, you will be going to room E")

I hope this helps!

Answer:

C

Explanation:

C.10 15 20 35

30 35 40 45

50 55 60 65

As a result of executing the code segment, 2 elements in the two-dimensional (2D) array multi will store the value 9. Thus, option C is correct.

Given the array

arr = {1,2,3,4,5}

To set the first two elements of array arr to 10.

Kindly note that ; index numbering if array elements starts from 0

First element of the array has an index of 0

2nd element of the array has an index of 1 and so on.

Array elements can be called one at a time using the array name followed by the index number of the array enclosed in square brackets.

arr[0] = 10 (this assigns a value of 10 to the index value, which replace 1

arr[1] = 10 (assigns a value of 10 to the 2nd value in arr, which replaces 2

Therefore, As a result of executing the code segment, 2 elements in the two-dimensional (2D) array multi will store the value 9. Thus, option C is correct.

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Answer:

That's brainly's way of making sure you're not a bot

Explanation:

I don't actually know

Answer:

did you download any file from this user or this similar link look at the picture below. If you please take it to someone who know how to get rid of viruses

Answer:

delimiter

Explanation:

on gosh

The terminating condition for the ID3 algorithm is when all the data items in a node belong to the same class. This means that the node has reached a point where it cannot be further divided based on the available attributes.

There are three possible terminating conditions for the ID3 algorithm, and they are:

1. When all the data items in a node belong to the same class. This means that the node has reached a point where it cannot be further divided based on the available attributes.

2. When there are no more attributes left to split on. This means that the algorithm has gone through all the available attributes and found the best splits.

3. When entropy of the node is maximized. Entropy is a measure of impurity in the node. If the entropy is high, it means that there is a mixture of different classes in the node. If the entropy is low, it means that all the data items in the node belong to the same class.

Therefore, when the entropy of a node is maximized, it means that the node cannot be further divided into sub-nodes to improve its purity. Hence, the algorithm terminates.

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Printers connected to the internet that provide printing services to others on the internet are called Cloud Printers.

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Answer:d

Explanation:

Answer:

to support new language learning. to focus on important information. to hear a word's pronunciation. to better follow a text.

Explanation:

Answer:

video game

Explanation:

True. A hard drive is a secondary storage medium that uses several rigid disks coated with a magnetically sensitive material and housed together with the recording heads in a hermetically sealed mechanism.

A hard drive, also known as a hard disk drive (HDD), is a common type of secondary storage device used in computers and other electronic devices. It is responsible for long-term data storage, allowing users to save and retrieve information even when the device is powered off. The main components of a hard drive are rigid disks, also called platters, which are made of aluminum or glass and coated with a magnetically sensitive material.

These platters are stacked on a spindle and rotate at high speeds, typically ranging from 5,400 to 15,000 revolutions per minute (RPM). The rotation of the disks allows the read/write heads, which are positioned very close to the surface of the disks, to access and modify the stored data. The read/write heads move across the disk's surface using an actuator arm, which positions them accurately to read from or write to specific locations on the disk.

The hermetically sealed mechanism of a hard drive ensures that the disks and the read/write heads are protected from dust, moisture, and other contaminants that could interfere with the proper functioning of the drive. The sealed enclosure also helps maintain a stable environment for the precise movement of the heads and the accurate reading and writing of data.

Overall, hard drives provide high-capacity storage, fast access times, and durability, making them a popular choice for storing large amounts of data in personal computers, servers, and other digital devices. However, they are mechanical devices and can be susceptible to failure over time, necessitating regular backups and proper handling to ensure data integrity and longevity.

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Answer:

This valve is necessary for optimizing front-to-rear bias, also referred to as brake balance. It is a spring-loaded component that activates when fluid pressure builds when you step on the brake pedal. Then, the valve's plunger unseats and fluid rushes into the calibrated range.

Answer:

Fruits, vegetables or drinks but it needs to be fruit wise in order to be healthier

In the original program, AND should be used in lieu of the logical operator OR. The initial programme contained a typo where a>c should have appeared instead of a>a.

Only condition_expression_Two is evaluated if condition_expression_One is incorrect. If none of the conditions are true, control will continue to flow downhill. The final else statement is the default piece of code that is run if none of the conditional statements are true.

Meaning that an if statement offers you the choice of doing something or not once. (or something else). While a while loop only executes commands while the condition is true.

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The user should not change the file exetensions because the operating system uses these extenstion to identify the program that should be used to open the file. Hence, the given statement in this question is True.

The user should not change the file extension because the operating system uses the extension to identify which program should be used to open that file. File extension identifies which file should be opened in which program. For example, .doc extension files always open in W-ord software. And, dot-png, dot-jpg file extensions open in image editing or image opening software.

If you change the file extension of any file, then the operating system doesn't know which program to open that file. Therefore, it is required that the user should not change the file extension.

The complete question is given below:

"

File extensions should not be changed by the user because the operating system uses them to identify the program that should be used to open the file.

"

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Answer:

Food posioning

Explanation:

According to the Food and Drugs Administration (FDA), the most common cause of foodborne illness is food poisoning.

A foodborne illness can be defined as a type of disease that is generally caused due to the consumption of a contaminated food or any food material that has been poisoned.

According to the Food and Drugs Administration (FDA), the most common cause of foodborne illness around the world is food poisoning such as when bacteria and other pathogens grow on a food.

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Answer:

DIM cost, amount

cost=8

INPUT "How many do you want to purchase";amount

PRINT "Total cost: ";amount*cost

Explanation:

What do you mean by dry run?

To write a C++ program using linear Lagrange interpolation to determine the interpolated value at 3, f(3), based on three given data points, we can follow these steps:

1. Declare an array or vector to store the x-coordinates and y-coordinates of the data points.

2. Implement a function that calculates the interpolated value using the linear Lagrange interpolation formula. This formula involves calculating the weights for each data point and then summing the products of the weights and corresponding y-coordinates.

3. In the main function, initialize the array or vector with the given data points.

4. Call the interpolation function with the appropriate arguments to calculate the interpolated value at 3.

5. Print the result, indicating that it is the value of f(3).

Here's an example code snippet that demonstrates the implementation:

```cpp

#include <iostream>

#include <vector>

double linearLagrangeInterpolation(const std::vector<double>& x, const std::vector<double>& y, double xInterp) {

   double result = 0.0;

   for (size_t i = 0; i < x.size(); i++) {

       double weight = 1.0;

       for (size_t j = 0; j < x.size(); j++) {

           if (j != i) {

               weight *= (xInterp - x[j]) / (x[i] - x[j]);

           }

       }

       result += weight * y[i];

   }

   return result;

}

int main() {

   std::vector<double> x = {2.0, 2.75, 4.0};

   std::vector<double> y = {1.0 / 2.0, 4.0 / 11.0, 1.0 / 4.0};

   double xInterp = 3.0;

   double interpolatedValue = linearLagrangeInterpolation(x, y, xInterp);

   std::cout << "f(3) = " << interpolatedValue << std::endl;

   return 0;

}

```

In this code, we define the linear Lagrange Interpolation function that takes the x-coordinates, y-coordinates, and the x value to be interpolated as arguments. The function iterates through each data point, calculating the weight for that point using the Lagrange interpolation formula. It then multiplies the weight by the corresponding y-coordinate and adds it to the result. Finally, the function returns the interpolated value.

In the main function, we initialize the x and y vectors with the given data points. We specify the x value to be interpolated as 3 and call the linearLagrangeInterpolation function with the x, y, and xInterp values. The result is then printed as the interpolated value of f(3).

The output of this program should be: f(3) = 0.3295, which is the interpolated value at x = 3 using the linear Lagrange interpolation method based on the given data points.

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Answer:

Use pelican, or similar heavy duty cases

Explanation:

Pelican is a brand btw. 10/10 would recommend

The influence of the Russian hacking efforts of the 2016 election was known to be greater when compare to things like the Creeper Virus, Morris Worm, or Captain Zap’s hacking of the AT&amp;T online computer system.

The aspect that government that government need to guard against is  stealing of government and business secret as well as people's personal information.

Note that they are a lot of tools that are known to be made up of the National Cybersecurity Protection System such as the EINSTEIN cyber intrusion detection system  and others.

Therefore, The influence of the Russian hacking efforts of the 2016 election was known to be greater when compare to things like the Creeper Virus, Morris Worm, or Captain Zap’s hacking of the AT&amp;T online computer system.

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Answer:

Click Slide Sorter on the View menu. On the Window menu, click Arrange All to display both presentations. Click the slide you want to move, and drag it to the other presentation. If you want to copy the slide across then hold down Ctrl as you drag the slide.

Explanation:

A class that is responsible for accessing both the internet and a database has low cohesion. Cohesion refers to the degree to which the elements within a module or class are related to each other.

In software engineering, cohesion is an important principle that helps in designing and maintaining robust, efficient, and scalable software systems. A class that is responsible for accessing both the internet and a database has low cohesion. This is because the responsibilities of accessing the internet and a database are not closely related to each other. Accessing the internet involves different protocols and interfaces compared to accessing a database, which involves SQL queries and data manipulation. Combining these two responsibilities into one class makes it difficult to understand, test, and modify the code.

In conclusion, it is important to design classes that have high cohesion, which means that they have a single, well-defined responsibility. A class that is responsible for accessing both the internet and a database violates this principle and should be refactored into two separate classes, each with its own responsibility. This will make the code easier to understand, test, and maintain, leading to more robust and efficient software systems.

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Answer:

structured

Explanation:

Keep in mind that rapid prototyping is a process that uses the original design to create a model of a part or a product. 3D printing is the common name for rapid prototyping.

Accounting's Business Entity Assumption is a business entity assumption. It is a term used to allude to proclaiming the detachment of each and every monetary record of the business from any of the monetary records of its proprietors or that of different organizations.

At the end of the day, we accept that the business has its own character which is unique in relation to that of the proprietor or different organizations.

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Answer: Answer Surface

Explanation:

The top three wireless network attacks are:

The attack that causes the most damage is Malware attacks. This is because it can negatively impact the network and the computers connected to the network. It can go as far as deleting files thus making the computer unusable.

Some of the things you may take to reduce the hazards to your wireless network are as follows:

Note that  DDoS (distributed denial of service) assaults are a type of denial of service (DoS) attack. A DDoS assault comprises a network of linked internet devices, known as a botnet, that are used to flood a target website with bogus traffic.

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The term "hatch mark" is used to describe a mark on a ruler. Hash markings are another name for hatch marks. Hatch marks are used to indicate the lengths of a straight line on a ruler and to alert you to each unit's movement.

What is the concept of hatching?

On a ruler, not every hatch mark seems the same since some are longer and some are shorter. The longest measurement on the inch ruler indicates a line segment that is one inch long. Half-inch measurements are the next longest. Depending on the ruler, the shortest lines are marked with 1/8-inch or 1/16-inch measurements. On a 12-inch ruler, the hatch marks corresponding to each inch are numbered from 1 to 12. Due to space limitations, the shorter lines are not numbered.

• On a ruler, not every hatch mark seems the same since some are longer and some are shorter.

• Depending on the ruler, the shortest lines are marked with 1/8-inch or 1/16-inch measurements.

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.

Answer: B

Explanation: Open Source software is "open" by nature, meaning collaborative. Developers share code, knowledge, and related insight in order to for others to use it and innovate together over time. It is differentiated from commercial software, which is not "open" or generally free to use.

Firewalls are used to screen and avoid block the threat posed by unwanted data or files that could want to penetrate into a system. Hence, the kind of firewall described is packet filtering firewall.

Hence, the missing phrase is packet filtering firewall.

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