Software that instructs the computer how to run applications and controls the display/keyboard is known as the

The advantages of the dynamo

Dvinal [7]

It produces DC power and it's cheap to make. efficiency is low tho, better to use a alternator

8 0

3 years ago

When computer network are joined together they form a bigger network called the

Airida [17]

Answer:

A WAN can be one large network or can consist of two or more lans connected together. The Internet is the world's largest wan.

Explanation:

8 0

3 years ago

Consider the classes below, declared in the same file: class A { int a; public A() { a = 7; } } class B extends A { int b; pub

DiKsa [7]

Answer:

2. A reference of type A can be treated as a reference of type B - False

Base class or its objects are not related to their derived class (or its objects).

Explanation:

class A {

int a;

public A() {

a = 7;

}

class B extends A {

int b;

public B() {

b = 8;

}

///////////////////////////////////////////////////////////////////////////////////////////////////////

1. After the constructor for class B executes, the variable a will have the value 7 - True.

When an object of a derived class is declared, the constructor of base class is called before the constructor of derived class (is called).

3. Both variables a and b are instance variables - True.

Classes can have instance, or member, variables and methods.

4. After the constructor for class B executes, the variable b will have the value 8 - True.

When object of class B is declared, its constructor was called, which initialized variable b to 8.

4 0

4 years ago

Which best describes the benefits of renting a home?

WARRIOR [948]

The benefits are that you don't have to worry if something breaks from like a water leake or a storm and get destroyed the home owners have to pay

7 0

3 years ago

Read 2 more answers

The PadRight function has two parameters: S (a string) and N (an int), and returns as its result the string S padded on the righ

oee [108]

Answer:

The following code is written in python programming language:

def PadRight(S,N): #define user defined function

if(len(S)<N): # set if condition

S=S.ljust(N) #set the space to right

return S # return the result

def PadLeft(S,N): #define user defined function

if(len(S)<N): # set if condition

S=S.rjust(N) # set the space to left

return S # return the result

'''calling the function'''

print(PadLeft("Frog",7))

print(PadRight("Frog",7))

Output:

Frog

Explanation:

Here, we define a user defined function "PadRight()" and pass two arguments in its parameter "S", "N".

Then, set the if condition and pass condition "len(S)<N" then, if the condition is true then the code inside the if condition set the space to right then, return the output.

After that, we again define a user defined function "PadLeft()" and pass two arguments in its parameter "S", "N".

Then, set the if condition and pass condition "len(S)<N" then, if the condition is true then the code inside the if condition set the space to right then, return the output.

6 0

3 years ago