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3 years ago

Binary is best interpreted by a computer because

2 answers:

Nookie1986 [14]3 years ago

8 0

Because it is the back-end programming. It is the basis of all of the other computer languages and allows the computer to function.

Vera_Pavlovna [14]3 years ago

8 0

Explanation:

<h2>Because it is a simple system using patterns of 3 numbers. </h2>

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A junior network administrator tells you that he can ping a DNS server successfully using its IP address, but he has not tested

Darya [45]

Answer:

nslookup is the correct answer to the following question.

Explanation:

The following answer is correct because It is the tool or the utility of the command line by which an administrator to query a DNS(Domain Name System) for finding the domain name or the Internet Protocol address or many other records.

<u>Steps to use nslookup:</u>

Firstly, you have to press the window key + R to open run.
Then, you have to type cmd in it and press enter.
Then, cmd will appear after that, you have to type the command 'nslookup' and then press enter.
Then, it shows the default server name and ip address after that, you have to type an ip address of DNS server.
Then, you have to type 'set' then type q=M X and then press enter
Then, you have to type the name of your domain then, press enter key.

7 0

3 years ago

Design a program that will ask the user to enter the amount of a purchase. The program

LUCKY_DIMON [66]

The program is a sequential program, and they do not require loops and conditions

<h3>The program design in Python</h3>

The complete program written in Python is as follows:

purchaseAmount = float(input("Amount: "))

stateSalesTax = 0.05 * purchaseAmount

provincialSalesTax = 0.02 * purchaseAmount

print("Amount:",purchaseAmount)

print("State sales tax:",stateSalesTax)

print("Provincial sales tax:",provincialSalesTax)

print("Total sales tax:",(stateSalesTax + provincialSalesTax))

print("Total sales:",(purchaseAmount + stateSalesTax + provincialSalesTax))

Read more about Python programs at:

brainly.com/question/26497128

#SPJ1

4 0

3 years ago

The trigonometry book says: sin^2(t) + cos^2(t) = 1 Write a Python program that verifies the formula with the help of the Python

MAXImum [283]

Answer:

If you open your python-3 console and execute the following .py code you will have the following output. (Inputing 20 e.g)

Write the angles in degrees: 20

radian angles is: 0.3490658503988659

cosene( 0.3490658503988659 ) = 0.9396926207859084

sine( 0.3490658503988659 ) = 0.3420201433256687

sin^2( 0.3490658503988659 ) + cos^2( 0.3490658503988659 ) = 1.0

Explanation:

Code

import math

for i in range(1,4):

angle = int(input('Write the angles in degrees: '))

#mat library better works with radians

angle_radians = (angle*math.pi)/180

#print output

print('radian angles is: ',angle_radians)

print('cosene(',angle_radians,') = ',math.cos(angle_radians))

print('sine(',angle_radians,') = ',math.sin(angle_radians))

res = (math.sin(angle_radians))**2 + (math.cos(angle_radians))**2

print('sin^2(',angle_radians,') + cos^2(',angle_radians,') = ',res)

6 0

3 years ago

What is the basic similarities and difference between the three project life cycles model?

MAVERICK [17]

Answer:

Project life cycle is the time taken to complete a project, from start to finish.

The three project life cycles model include the following:

Predictive
Iterative and Incremental
Adaptive

Explanation:

Predictive project life cycles model: In this stage, the three major constraints of the project which are the scope, time and cost are analyzed ahead of time and this analysis is well detailed and the detailed scope of the project is done right from the start of the project.

Iterative and Incremental life cycles model: In this iterative and incremental model, the project is again split into stages that can be sequential or overlapping and at the first iteration of the project, the scope is determined ahead of time.

Adaptive life cycles model: Also in this stage, the project is split up into phases but because these phases are more rapid and ever changing unlike the other models, the processes within the scope can work in parallel.

Similarities

They make use of high level planning.

They are sequential and overlapping.

They make use of high level scope.

Differences

The predictive life cycle model makes use of a detailed scope at the beginning of a project while the other models make use of detailed scope only for each phase.
In predictive life cycle model, the product is well understood, in other models, the projects are complex and not easily understood.
There is periodic customer involvement in predictive and interative life cycle model while the customer involvement in the adaptive model, the customer model is continuous.

3 0

3 years ago

Which of the following is typically used in a flowchart to indicate a decision?

Vilka [71]

Diamond is typically used in a flowchart or indicate a decision.

6 0

3 years ago

Binary is best interpreted by a computer because ​

Binary is best interpreted by a computer because