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3 years ago

What is a spanning tree? A minimum spanning tree?

Computers and Technology

1 answer:

Travka [436]3 years ago

6 0

Answer:

A spanning tree is a subgroup of Graph G, covering all vertices with a lowest number of possible edges

Explanation:

A spanning tree is a subgroup of Graph G, covering all vertices with a lowest number of possible edges. Therefore, a spanning tree has no patterns and can not be separated. we can concluded this also every graph G is more or less has one spanning tree.The spanning tree's cost is the total amount of all the edges in the tree's weights. There can be a numerous number of trees spanning. Minimum spanning tree is the type of spanning tree where the value of all spanning trees is minimal.

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Help it’s an exam brainleist

andreyandreev [35.5K]

Explanation:

Automatic transaction machine

False

True

8 0

3 years ago

Write a calculator program that keeps track of a subtotal like real calculators do. Start by asking the user for an initial numb

Taya2010 [7]

Answer:

num1 = float(input("Enter the first number: "))

while True:

print("Add, Subtract, Multiply, Divide, or Quit ?")

choice = input("Your choice is: ")

if choice == "Quit":

break

num2 = float(input("Enter the second number: "))

if choice == "Add":

num1 += + num2

print("The subtotal is: " + str(num1))

elif choice == "Subtract":

num1 -= num2

print("The subtotal is: " + str(num1))

elif choice == "Multiply":

num1 *= num2

print("The subtotal is: " + str(num1))

elif choice == "Divide":

num1 /= num2

print("The subtotal is: " + str(num1))

print("The final result is: " + str(num1))

Explanation:

Ask the user for the first number

Create a while loop that iterates until specified condition occurs inside the loop

Ask the user for the operation or quitting

If the user chooses quitting, stop the loop. Otherwise, get the second number, perform the operation and print the subtotal

When the loop is done, the user enters Quit, print the final value result

8 0

3 years ago

Tina has made a database table in access containing field name class roll number and contact number she has set primary key for

Andrej [43]

Answer:

the answer is B for plato users

Explanation:

5 0

3 years ago

Which of the following statement is true?

Alexxx [7]

Answer:

b. the IP address can be spoofed, so if you want to read response from the deceived party, you can use IP spoofing to hide yourself.

Explanation:

3 0

3 years ago

The exception classes are in packages in the ________.

kakasveta [241]

Answer: Compiler

Explanation:

The exception classes are basically occur during the compilation of the program in the system. The exception is the event which disrupt the flow of the instruction.

It basically provide a way to transfer the control in the one part of the program to another program. The exception class is also known as run-time exception that basically indicate the condition in the class application.

All the other options are not in the form of packages in the exception class. Therefore, compiler is the correct option.

8 0

4 years ago