What is the maximum current that should be allowed in a 5.0w 220 resistor?

Expain the application areas of ICT in education sector and E-commerce

miss Akunina [59]

Explanation:

Nowadays almost all the school and college use computers in classrooms and labs to teach students.A teacher can teach effectively using computer-based presentations.Students can study different subjects and complete their assignment by using different software in computer.The Computer Based Training(CBT) and Web Based Training(WBT) are aid to teach the student in the classroom.

E-commerce is a financial business transaction conducted electronically between business partners over the internet.Business transactions can occur very quickly and globally.The people can buy,sell and exchange the products or services using internet.Todays many computer can also access the Internet through wireless technologies.

8 0

2 years ago

Part of the central processing unit

AveGali [126]

Answer:

Explanation:

The arithmetic logic unit (ALU) performs mathematical, logical, and decision operations. It can be divided into the arithmetic unit (responsible for addition, subtraction, multiplication and division). And logic unit (responsible for comparing, selecting, matching and merging different data or information). The power and efficiency of the CPU depends on the design of the ALU.

Next up is the control unit (CU) which directs all the processor’s operations. It’s where the CPU reads and interprets requests from memory and transforms them into a series of signals (binary). Then it sends the operation to various parts of the laptop as instructed. The CU calls the ALU to perform the necessary calculations. It also coordinates all input/output devices to transfer or receive instructions.

The main job of the memory unit is to store data or instructions and intermediate results. It’s divided into primary memory and secondary memory to supply data to other units of the CPU. It allows the CPU to perform functions requested by programs like the operating system without having to ask RAM.

Another element of the CPU not depicted in the diagram is transistors. To carry out calculations, binary information (ones and zeros) is stored in these microscopic switches. They control the flow of electricity depending on whether the switch is ON or OFF. Signals turn off and on different combinations of transistors to perform calculations. A very thin silicon chip can contain several hundred million transistors.

8 0

2 years ago

Write a Java program to create a class called Cars. The class should include three instance variables: makes (type: String), mod

Fiesta28 [93]

Answer:

Explanation:

This code was written in Java. It creates the Cars class with the requested variables and methods. It also creates the TestCars class which asks the user for the necessary inputs and then creates three Cars objects and passes the input values to the constructors. Finally, it uses the show() method on each object to call the information. A test has been created and the output can be seen in the attached image below.

import java.util.Scanner;

class TestCars{

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

System.out.print("Enter Car Make: ");

String make1 = in.next();

System.out.print("Enter Car Model: ");

String model1 = in.next();

System.out.print("Enter Car Year: ");

int year1 = in.nextInt();

System.out.print("Enter Car Make: ");

String make2 = in.next();

System.out.print("Enter Car Model: ");

String model2 = in.next();

System.out.print("Enter Car Year: ");

int year2 = in.nextInt();

System.out.print("Enter Car Make: ");

String make3 = in.next();

System.out.print("Enter Car Model: ");

String model3 = in.next();

System.out.print("Enter Car Year: ");

int year3 = in.nextInt();

Cars car1 = new Cars(make1, model1, year1);

Cars car2 = new Cars(make2, model2, year2);

Cars car3 = new Cars(make3, model3, year3);

car1.show();

car2.show();

car3.show();

}

class Cars {

String makes, models;

int years;

public Cars(String makes, String models, int years) {

this.makes = makes;

this.models = models;

this.years = years;

}

public void show() {

System.out.println("Car's make: " + this.makes);

System.out.println("Car's model: " + this.models);

System.out.println("Car's year: " + this.years);

}

5 0

3 years ago

Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90)

yanalaym [24]

Answer:

The solution in python.

Output:

print("0 is not a valid interstate highway number")

Explanation:

h = int(input("enter highway number: ")) #take highway number

if(h>=1 and h<=99): #for primary highway

if(h%2==0):

print("I-%d is primary, going east/west" %h) #for even highway number

else:

print("I-%d is primary, going north/south" %h) #for odd highway number

elif(h>=100 and h<=999): #for auxiliary highway

aux=str(h) #convert into string for fetch the rightmost number

l=len(aux) #find the length

val = aux[l-2]+aux[l-1] #assign value of rightmost two number

h = int(val) #convert into integer

if(h%2==0):

print("I-"+aux+" is auxiliary,"+"serving I-%d, going east/west" %h)

else:

print("I-"+aux+" is auxiliary,"+"serving I-%d, going north/south" %h)

elif(h==0):#for 0 highway number

print("0 is not a valid interstate highway number")

else:

pass

7 0

3 years ago

How many days has trump been a president

Free_Kalibri [48]

Hey there
_______________
The correct answer is
1 year, 64 days, 13 hours, 11 minutes and 44 seconds

__________
Hope this helps you

8 0

3 years ago

Read 2 more answers