the full meaning of ENIAC,ABACUS,EDVAC,EDSAC
and explain ​

Answers

Answer 1

Answer:

ENIAC: Electronic Numerical Integrator and Computer.

ABACUS: Abundant Beads, Addition and Calculation Utility System.

EDVAC: Electronic Discrete Variable Automatic Computer

EDSAC: Electronic Delay Storage Automatic Computer


Related Questions

2. On the line below, create a bulleted list, using the square bullet option, of the following parks
and recreational areas in the United States: Blue Ridge Parkway, Golden Gate National
Recreation Area, Great Smoky Mountain National Park, Gateway National Recreation Area, and
Lincoln Memorial.

Answers

Answer:

Blue Ridge Parkway  Golden Gate National Recreation AreaGreat Smoky Mountain National Park  Gateway National Recreation Area  Lincoln Memorial.

Explanation:

teehee

Answer:

Blue Ridge Parkway  

Golden Gate National Recreation Area

Great Smoky Mountain National Park  

Gateway National Recreation Area  

Lincoln Memorial.

Explanation:


What are examples of object types that can be viewed in the Navigation pane? Check all that :

commands
forms
options
queries
tasks
tables

Answers

Answer:

2.) Forms

4.) Queries

6.) Tables

Explanation:

In MS Excel, a function is written as =FUNCTION_NAME(_____________________).​

Answers

Explanation:

A function is a predefined formula that performs calculations using specific values in a particular order. All spreadsheet programs include common functions that can be used for quickly finding the sum, average, count, maximum value, and minimum value for a range of cells. In order to use functions correctly, you'll need to understand the different parts of a function and how to create arguments to calculate values and cell references.

О OF
Types icts commonly
in education.
used​

Answers

Answer:

The types of the itcs can be defined as follows:

Explanation:

It stands for the information and communication technology, which is used to comprises products that are a store, process, pass, transform, replicate or receive digital communications. 

It applies to all technology of interaction, such as the Internet, wireless networks, devices, laptops, middleware, video - conferencing, social media, and other software and services in media, and the four types in which it is used in education can be defined as follows:

(i) networking for education

(ii) Web-based education

(iii) mobile education

(iv) facilities for the classroom

name 2 kitchen tools equipment or materials you are going to store or stack in the following drawers and cabinet 1.flat drawer 2.upper cabinet 3 . Small drawer near countertops 4.Lower cabinets 5.Lower cabinets under the sink​

Answers

Answer:

silverware and dishwasher chemicles

Explanation:

Define a class named Money that stores a monetary amount. The class should have two private integer variables, one to store the number of dollars and another to store the number of cents. Add accessor and mutator functions to read and set both member variables. Add another function that returns the monetary amount as a double. Write a program that tests all of your functions with at least two different Money objects.

Answers

Answer:

#include<iostream>

using namespace std;

class Money{

    private:

        int dollars;  

       int cents;

   public:

       Money(int d=0, int c=0){

          setDollar(d);

          setCent(c);

       }

       void setDollar(int d){

           dollars = d;

       }

       void setCent(int c){

           cents = c

       }

       int getDollar() {

           return dollars;

       }

       int getCent() {

           return cents;

       }

       double getMoney(){

          return (dollars + (cents/100));

       }

};

// testing the program.

int main(){

  Money Acc1(3,50);

  cout << M.getMoney() << endl;

  Money Acc2;

  Acc2.setDollars(20);

  Acc2.setCents(30);

  cout <<"$" << Acc2.getDollars() << "." << Acc2.getCents() << endl;

  return 0;

}

Explanation:

The C++ source code defines the Money class and its methods, the class is used in the main function as a test to create the instances of the money class Acc1 and Acc2.

The object Acc2 is mutated and displayed with the "setDollar and setCent" and "getDollar and getCent" methods respectively.

Methods ii.) Define and implement a method that takes a string array as a parameter and returns the length of the shortest and the longest strings in the array i.) Write a method that take an integer array as a parameter and returns the sum of positive odd numbers and sum of positive even numbers. iii.) Implements the sequential search method that takes and array of integers and the item to be search as parameters and returns true if the item to be searched in the array, return false otherwise

Answers

Answer:

Explanation:

Well I am sorry I don't know the answer anyway.

Select the correct answer from each drop-down menu.
translate the entire program source code at once to produce object code, so a program written in
runs faster than an equivalent program written in

Answers

Answer:

A compiler translates a program written in a high level language

A compiler translate the entire program source code at once to produce object code, so a program written in low-level language runs faster than an equivalent program written in high-level language.

What is a compiler?

A compiler can be defined as a software program that is designed and developed to translate the entire source code of program at once, so as to produce object code, especially a software program that is written in a high-level language into low-level language (machine language).

In conclusion, we can deduce that a compiler translate the entire program source code at once to produce object code, so a program written in low-level language runs faster than an equivalent program written in high-level language.

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How to write an algorithm to read and print a name?
I want the steps please

Answers

Answer:

Step 1: Obtain a description of the problem. This step is much more difficult than it appears. ...

Step 2: Analyze the problem. ...

Step 3: Develop a high-level algorithm. ...

Step 4: Refine the algorithm by adding more detail. ...

Step 5: Review the algorithm.

Explanation:


In the central processing unit (CPU).
A) Causes data to be input into the system
B) Responsible for the logical order of processing and converting data.
C) Both
D) None of the above

Answers

Answer : B.responsible for the logical order of processing and converting daya

Reason

As i said bro, in CPU there are ALU and CU where ALU is to do mathematics problem and CU where its to processing, converting data. CPU is like the brain of computer. But it can't be the input, the input can get through hardware, not CPU.


Output devices include:
A) Printers, and Monitors
B) CPU
C) System Unit
D) None of the above

Answers

Answer:

CPU IS TH ANSWER BECAUSE IT IS OUT

An Olympic-size swimming pool is used in the Olympic Games, where the race course is 50 meters (164.0 ft) in length. "In swimming a lap is the same as a length. By definition, a lap means a complete trip around a race track, in swimming, the pool is the race track. Therefore if you swim from one end to the other, you’ve completed the track and thus you’ve completed one lap or one length." (Source: What Is A Lap In Swimming? Lap Vs Length)
Write the function meters_to_laps() that takes a number of meters as an argument and returns the number of laps. Complete the program to output the number of laps.
Output each floating-point value with two digits after the decimal point, which can be achieved as follows:
print('{:.2f}'.format(your_value))
Ex: If the input is:
150
the output is:
3.00
Ex: If the input is:
80
the output is:
1.60
Your program must define and call the following function:
def meters_to_laps (length)

Answers

Answer:

In Python:

def  meters_to_laps(length):

   lap = length/50

   print('{:.2f}'.format(lap))

Explanation:

This line defines the function

def  meters_to_laps(length):

This calculates the number of laps

   lap = length/50

This prints the calculated number of laps

   print('{:.2f}'.format(lap))

To call the function from main, use:

meters_to_laps(150)

An equal-tangent sag equal tangent vertical curve is designed for 45 mi/h. The low point is 237 ft from the PVC at station 112 + 37 and the final offset at the PVT is 19.355 ft. If the PVC is at station 110 + 00, what is the elevation difference between the PVT and a point on the curve at station 111 + 00?

Answers

Answer:

vertical and I have a great day of school

Difference between a port and a connector

Answers

Explanation:

A connector is the unique end of a plug, jack, or the edge of a card that connects into a port. Port: The port has either holes or a slot that matches the plug or card being connected into the port. For example: cables are plugged into Ethernet ports, and cables and flash drives are plugged into USB ports.

5. The operating system has two components
a. Software and Hardware
c. Shell and Kernel
b. Sof
d. File​

Answers

This is a very oddly worded question. However, based on my knowledge on computers (as I have built one), I believe the correct answer is:

A- Software and hardware.

Computers are an operating system made up of the CPU, GPU, Ram, storage, motherboard, etc. On the other hand, in order to be able to use a computer properly, you have to buy a operating system, such as windows 7, or windows 10 (recent and most used operating system). Sorry if I get this wrong, but if I helped you, please mark as brainliest!

What is htc one mseven​

Answers

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"

One of the following represent class B IP address? A.255.255.255.0 B. 125.123.132 C.24.67.11.8 D.191.23.21.54​

Answers

Answer:

D.191.23.21.54

Explanation:

Class B networks use a default subnet mask of 255.255. 0.0 and have 128-191 as their first octet. The address 191.23.21.54 is a class B address

(Please heart the answer if you find it helpful, it's a motivation for me to help more people)

why is it important to give files name that are descriptive of their content​

Answers

Answer:

Provide a descriptive document file name and title

A unique, descriptive file name helps individuals understand the general topic of a document. Include similar information when writing the title of the document, and apply appropriate punctuation, e.g., no underscores.

Explanation:

Please give thanks to all my answers and please mark as brilliant and please follow me

who is the father of computer?
1.Charles Babbage 2.James Waat​

Answers

Answer:

its 1 Charles babbage

Explanation:

shjdjdjdjdjdj

Answer:

Si Charles Babbage,

Explanation:

FRS ay isang Ingles na matematiko, pilosopo, imbentor, at inhinyerong mekanikal na nagpanimula ng konsepto ng isang naipoprogramang kompyuter. Nakatanghal ang mga bahagi ng kanyang hindi pa buong mga mekanismo sa Museo ng Agham sa London.

8.15 lab*: Program: Playlist​

Answers

Answer:

8.15 LAB* Program: Playlist You Will Be Building A Linked List. Make Sure To Keep Track Of Both The Head And Tail Nodes. (1) Create Three Files To Submit • PlaylistNode. h - Struct Definition And Related Function Declarations • PlaylistNode.

Online, it is easy to think of communication as “computer to ____________” rather than “_________ to ___________”.
a.
person, computer, person
b.
computer, person, computer
c.
person, person, person
d.
computer, person, person

Answers

I would say D but if not I’m terribly sorry

Hope this helps

Have a great day/night

Online, it is easy to think of communication as “computer to computer” rather than “person to person”. Thus, option D is correct.

What is communication?

It is possible to describe communication as the act of passing the information between one person or group of people to the next. Communicating facilitates easy understanding of what a different person is trying to say or convey. There are two forms of communication: both verbal and nonverbal.

With the help of communication the person can tell and feature tthe data between the person and an group. In this, that data is given to the people and the data is not given to the person but it is rather given to the person. As this data is been transferred from one computer to another and then it reaches the people.

Therefore, option D is the correct option.

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Explanation historical development of computer ​

Answers

Answer:

Brief History Of Computer. The computer as we know it today had its beginning with a 19th century English mathematics professor name Charles Babbage. ... Other developments continued until in 1946 the first general– purpose digital computer, the Electronic Numerical Integrator and Computer (ENIAC) was built.

Explanation:

Computers and electronics play an enormous role in today's society, impacting everything from communication and medicine to science.

Although computers are typically viewed as a modern invention involving electronics, computing predates the use of electrical devices. The ancient abacus was perhaps the first digital computing device. Analog computing dates back several millennia as primitive computing devices were used as early as the ancient Greeks and Romans, the most known complex of which being the Antikythera mechanism. Later devices such as the castle clock (1206), slide rule (c. 1624) and Babbage's Difference Engine (1822) are other examples of early mechanical analog computers.

The introduction of electric power in the 19th century led to the rise of electrical and hybrid electro-mechanical devices to carry out both digital (Hollerith punch-card machine) and analog (Bush’s differential analyzer) calculation. Telephone switching came to be based on this technology, which led to the development of machines that we would recognize as early computers.

The presentation of the Edison Effect in 1885 provided the theoretical background for electronic devices. Originally in the form of vacuum tubes, electronic components were rapidly integrated into electric devices, revolutionizing radio and later television. It was in computers however, where the full impact of electronics was felt. Analog computers used to calculate ballistics were crucial to the outcome of World War II, and the Colossus and the ENIAC, the two earliest electronic digital computers, were developed during the war.

With the invention of solid-state electronics, the transistor and ultimately the integrated circuit, computers would become much smaller and eventually affordable for the average consumer. Today “computers” are present in nearly every aspect of everyday life, from watches to automobiles.

The history of computers is one that began far back 2000 years ago in the city of Babylonia where there was the use of  abacus and it has grown to now the use of digital computer as it start in 1642. ​

What is  the history of computer?

The history of computers is one that is more than 200 years but in the 19th century, there was the invention of  mechanical calculating machines.

Note that the The 1st generation of computers was said to have existed from the year 1940 to 1955 and now it has grown to a whole new level.

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Convert (24) 10 to binary​

Answers

Answer:

Decimal 24 to Binary Conversion

The base-10 value of 24 10 is equal to base-2 value of 110002.

I hope it's helpful!

Answer:

The binary of 24 is 11000

Create the HTML code for this
1.Font size for the text is 20px2.Background color for table dataiscyan and table headeris lightgrey.3.Text is center aligned.4.Height of the table is 200px andwidth is 500px.5.Border thickness 2px,colour black and collapsed

Answers

Answer:

index.html:

<!DOCTYPE html>

<html>

 <head>

   <title>Brainly</title>

   <link href="style.css" rel="stylesheet" type="text/css" />

 </head>

 <body>    

   <table id="myTable">

     <caption>Duty Roster for last two days</caption>

     <tr><th>Day</th><th>Morning</th><th>Afternoon</th></tr>

     <tr><td>Monday</td><td colspan="2">John</td></tr>

     <tr><td>Tuesday</td><td rowspan="2">Tom</td><td>Peter</td></tr>

     <tr><td>Wednesday</td><td>simon</td></tr>

   </table>

 </body>

</html>

style.css:

#myTable {

 background-color: Cyan;

 border-collapse: collapse;  

 height: 200px;

 width: 500px;

 font-size: 20px;

}

#myTable td,th {

 border: 2px black solid;

 text-align: center;

}

#myTable td:first-child, th {

 background-color: lightgray;

 font-weight: bold;

}

List and fully describe at least 3 examples of input devices and how they are applied in the real world. (In separate paragraphs.)

Answers

Answer:

1. Mouse

2.Graphic Tablet

3.Keyboard

Explanation:

1. A computer mouse (plural mice, rarely mouses) is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface of a computer.

2.Graphic tablets, because of their stylus-based interface and ability to detect some or all of pressure, tilt, and other attributes of the stylus and its interaction with the tablet, are widely considered to offer a very natural way to create computer graphics, especially two-dimensional computer graphics

3.A keyboard is for putting information including letters, words and numbers into your computer. You press the individual buttons on the keyboard when you type. The number keys across the top of the keyboard are also found on the right of the keyboard. The letter keys are in the centre of the keyboard.

1
When collection of various computers
look like a single coherent system to its
client, then it is called​

Answers

Answer:

The appropriate answer is "Distributed system".

Explanation:

Whenever used by linking several autonomous computers as a single system, considered as distributed system. It could be consist of several kinds of  mainframes, processors as well as stationary machines, it can be programmed. A distributed machine has massive program modules, which operate as a single device on many machines.

Given : A=(1,2), B(x,y,z), and C= (3,4). Find: A X B X C

Answers

Answer:

= {(1, x, 3), (1, x, 4), (1, y, 3), (1, y, 4), (1, z, 3), (1, z, 4), (2, x, 3), (2, x, 4), (2, y, 3), (2, y, 4), (2, z, 3), (2, z, 4)}

Explanation:

A(1,2)

B(x,y,z)

C=(3,4)

Find : A X B X C

= (1, 2) X ( x, y, z) X (3, 4)

= {(1, x), (1, y), (1, z), (2, x), (2, y), (2, z)} × (3, 4)

= {(1, x, 3), (1, x, 4), (1, y, 3), (1, y, 4), (1, z, 3), (1, z, 4), (2, x, 3), (2, x, 4), (2, y, 3), (2, y, 4), (2, z, 3), (2, z, 4)}

Checkpoint 4.20 Assume hour is an int variable. Write an if statement that displays the message “Time for lunch” only if hour is equal to 12.

Answers

Answer:

if(hour == 12)

{cout << "Time for lunch";}

Explanation:

Here is the problem specification: An Internet service provider has three different subscription packages for its customers: Package A: For $9.95 per month 10 hours of access are provided. Additional hours are $2.00 per hour. Package B: For $14.95 per month 20 hours of access are provided. Additional hours are $1.00 per hour. Package C: For $19.95 per month unlimited access is provided. Write a program that calculates a customer's monthly bill. It should ask which package the customer has purchased and how many hours were used. It should then display the total amount due. Input Validation: Be sure the user only selects package A, B or C. Also, the number of hours used in a month cannot exceed 744. Use switch.

Answers

Answer:

In C++:

#include <iostream>

using namespace std;

int main(){

   int hour; char pkg; float bill = 0;

   cout<<"Package: "; cin>>pkg;

   cout<<"Hour: "; cin>>hour;

   if(hour<=744 && hour >=0){

       switch (pkg) {

           case 'A':

               bill = hour * 9.95;

               if(hour >10){bill = 10 * 9.95 + (hour - 10) * 2;}

           break;

           case 'B':

               bill = hour * 14.5;

               if(hour >10){bill = 20 * 14.5 + (hour - 20) * 1;}

           break;

           

           case 'C':

               bill = 19.95;

           break;

           

           default:

               cout << "Package must be A, B or C";}

cout<<"Total Bills: $"<<bill; }

else{ cout<<"Hour must be 0 - 744"; }

return 0;

}

Explanation:

This declares all variables:    int hour; char pkg; float bill=0;

This prompts the user for package type:  cout<<"Package: "; cin>>pkg;

This prompts the user for number of hours:    cout<<"Hour: "; cin>>hour;

This checks if hour is between 0 and 744 (inclusive)

   if(hour<=744 && hour >=0){

If true, the following is executed

A switch statement to check valid input for package

       switch (pkg) {

For 'A' package

           case 'A':

Calculate the bill

               bill = hour * 9.95;

               if(hour >10){bill = 10 * 9.95 + (hour - 10) * 2;}

End of A package:            break;

For 'B' package

           case 'B':

Calculate the bill

               bill = hour * 14.5;

               if(hour >10){bill = 20 * 14.5 + (hour - 20) * 1;}

End of B package:            break;

For C package            

           case 'C':

Calculate bill:                bill = 19.95;

End of C package:            break;

If package is not A, or B or C

           default:

Prompt the user for valid package                cout << "Package must be A, B or C";}

Print total bills: cout<<"Total Bills: $"<<bill; }

If hour is not 0 to 744: else{ cout<<"Hour must be 0 - 744"; }

What is open source software? ​

Answers

Answer:

Open source software is free, modifiable, and is able to be redistributed. It is beneficial to those wanting  to customize the software to suit their purposes as it can be easily shared and redistributed.

Other Questions
An amusement park ride consists of a rotating circular platform 10.8 m in diameter from which 10 kg seats are suspended at the end of 2.85 m massless chains. When the system rotates, the chains make an angle of 38.2 with the vertical. The acceleration of gravity is 9.8 m/s 2 . l d What is the speed of each seat? Answer in units of m/s. 012 (part 2 of 2) 10.0 points If a child of mass 36.8 kg sits in a seat, what is the tension in the chain (for the same angle)? Arrange the following events in the proper chronological order. Do the activity until you get all the events in the correct orderThe National Market moves livestock to East and finished goods to West.The institution of the Standard Time ZonesThousands of families move to the Great PlainsCongress passes the Pacific Railway ActSouthern States secede the UnionCongress passes the Homestead ActUnion and Central Pacific Railway lines meet at Promontory Point, UT ILL VENMOCompare the solid state of water to the solid state of neon how did the two configurations differ? Hypothesizing is needed. Triangle BMS has vertices B(-1, 0), M(-1, 1), and S(1, -6). Triangle BMS is dilatedby a scale factor of 4.5 with the origin as the center of dilation. What are thenew coordinates of the vertices of B'M'S'?a B'(4.5, 0), M'(-4.5, 4.5), S'(-4.5, 0)bB'(-4.5, 0), M'(-4.5, 4.5), S'(4.5, -27)cB'(4.5, 0), M'(-4.5, 4.5), S'(4.5, 0)dB'(-4.5, 0), M'(4.5, 4.5), S'(4.5, 0) Consider the two linear functions reprsented by the table and the equations When is Environmental Impact Assessment start? 1. When did the American Revolution Happen?2. Why did the American Revolution start?3. What changed after the American Revolution?4. What are 3 Important things people should know about the American Revolution Consider the piecewise-defined function given by the graph. What are these values?f(3) = f(1) = f(3) = Write Lewis structure that obeys the octet rule for OCS and assign formal charges to each atom. Draw the molecule by placing atoms on the grid and connecting them with bonds. Include all lone pairs of electrons. Show the formal charges of all atoms in the correct structure. If you were standing at Earths South Pole , Which stars would you see rising and setting? It is given that y varies directly as x. If y = 5 when x = 4 determine the constant of variation. In a video game, Shar has to build a pen shaped like a right triangle for her animals. If she needs 16 feet of fence for the shortest side and 20 feet of fence for the longest side, how many feet of fencing is needed for the entire animal pen? Is a seizure a medical emergency if it lasts more than 5 minutes? Let u = [ 14 -1] and v= [14 1] show that [h k] is in span {u,v} for all and kHow can it be shown that a vector b is in Span {u,v}? O A. Determine if the system containing u, v, and b is consistent. If the system is inconsistent, then bis in Span{u,v}. O B. Determine if the system containing u, v, and b is consistent. If the system is consistent, b might be in Span {u,V}. C. Determine if the system containing u, v, and b is consistent. If the system is consistent, then bis in Span{u,v}. O D. Determine if the system containing u, v, and b is consistent. The radius of the London Eye, a huge observation wheel on the banks of the Thames, is 67.5 m and its mass is 1.90 x 106 kg. The cruising angular speed of the wheel is 3.62 x 10-3 rad/s. Problem 08.029.a - Work done by the motor How much work does a motor need to do to bring the stationary wheel up to cruising speed? Which of these technologies DID NOT play a role in changing ideas about the recording as a work of art in the 1970s Y=(x-2)^2+3 vertex form to standard form Write the number 60 as a product of its prime factors in the same way. Write the factors in order, from smallest to largest Write ninety words about future weekends activities. use both (I am going to) near future (I am going to) and future (I will ) tense in french A person with a history of chemical dependency on controlled substances who desires to obtain.