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Tanya [424]
3 years ago
13

"what do you perform when you want to recall specific records from a database"

Computers and Technology
1 answer:
Ivan3 years ago
5 0
A select query


select column1, column2, columnN
from table
where condition
order to be pretty;
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1. What arguments can you make for the idea of a single language for all programming domains
SVEN [57.7K]

Answer:

The answer to this question defined below.

Explanation:

It's a smart idea to get a common language for coding of every kind. It would help all developers and customers understand the language better because, in every case, there's no more need to learn, that language.  

  • This could also render software developed in the very same language consistent, and therefore, ports on multiple platforms are not required.
  • In this process, we talk about the common property and function of the classes, that's why it is the correct answer.
3 0
2 years ago
After you have created at least four slides, a scroll bar containing scroll arrows and scroll boxes will appear on the right edg
neonofarm [45]

Answer:

I THINK THE ANSWER IS ''TRUE''

Explanation:

6 0
3 years ago
Why is important to build strong connections
Nana76 [90]
Cause weak ones aren't that strong and can easily break, but a strong connection will last longer and will be harder to break. For example you need to build a connection with your dog or else your dog wont trust you. Basically building a strong connection always you to build the trust stronger.... I think this is the answer you are looking for depending on what connection you are looking for
4 0
3 years ago
Read 2 more answers
The Monte Carlo method is commonly used to approximate areas or volumes of shapes. In this problem, we will use Monte Carlo to f
sdas [7]

Answer:

import numpy as np

import matplotlib.pyplot as plt

def calculate_pi(x,y):

   points_in_circle=0

   for i in range(len(x)):

       if np.sqrt(x[i]**2+y[i]**2)<=1:

           points_in_circle+=1

       pi_value=4*points_in_circle/len(x)

       return pi_value

length=np.power(10,6)

x=np.random.rand(length)

y=np.random.rand(length)

pi=np.zeros(7)

sample_size=np.zeros(7)

for i in range(len(pi)):

   xs=x[:np.power(10,i)]

   ys=y[:np.power(10,i)]

   sample_size[i]=len(xs)

   pi_value=calculate_pi(xs,ys)

   pi[i]=pi_value

 

print("The value of pi at different sample size is")

print(pi)

plt.plot(sample_size,np.abs(pi-np.pi))

plt.xscale('log')

plt.yscale('log')

plt.xlabel('sample size')

plt.ylabel('absolute error')

plt.title('Error Vs Sample Size')

plt.show()

Explanation:

The python program gets the sample size of circles and the areas and returns a plot of one against the other as a line plot. The numpy package is used to mathematically create the circle samples as a series of random numbers while matplotlib's pyplot is used to plot for the visual statistics of the features of the samples.

4 0
3 years ago
Which of the following mountain ranges stretches from Alabama to Canada?
Vikki [24]
The Appalachian Mountains
4 0
3 years ago
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