List three (3) features of first generation computer
PLEASE HELP!!!!!

Answers

Answer 1

Features of first generation computers:

Technology used: vacuum tube.

Machines languages were used to instruct the computer.

Magnetic core memory was used as primary memory.

Electrostatic tubes, Parer tape, punch card, magnetic tape.

Related Questions

Fill in the blank to complete the sentence.
Binary Digit 1 0 0 0 0 0 1 1
Decimal Equivalent of Place Value 128 ? 32 16 8 4 2 1
The missing place value is
.

Answers

Answer:

ANSWER:62

Explanation:i dont know just trust me

The base of every positional numeral system is ten, which is expressed as 10 in the decimal numeral system (also known as base-ten). It is the numeral system that modern cultures utilize the most frequently.

What Binary Digit Decimal Equivalent of Place Value?

In binary numbers, place values rise by a factor of 2, as opposed to decimal numbers, where place values rise by factors of ten. The symbol for a binary number is X2. Think about the binary number, 10112 as an example. The place value of the rightmost digit is 120, while the place value of the leftmost digit is 123.

Digits are used to fill in the spaces on the place value chart in the decimal system. Binary, on the other hand, is restricted to 0 and 1, therefore we can only utilize 0 or 1 with each location. In a binary place value chart, the binary number 1001 is positioned to the right.

Therefore, Decimal Equivalent of Place Value 128 64 32 16 8 4 2 1.

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susan wrote the recursive formula for the sequence represented by the exploit formula An=3+2n. put an C net to any correct statements are correct her error

Answers

The recursive formula of the explicit formula [tex]A_n = 3 + 2n[/tex] is [tex]A_n = A_{n-1} + 2[/tex]

The explicit formula is given as:

[tex]A_n = 3 + 2n[/tex]

When n = 1, we have:

[tex]A_1 = 3 + 2(1)[/tex]

[tex]A_1 = 5[/tex]

When n = 2, we have:

[tex]A_2 = 3 + 2(2)[/tex]

[tex]A_2 = 7[/tex]

When n = 3, we have:

[tex]A_3 = 3 + 2(3)[/tex]

[tex]A_3 = 9[/tex]

So, we have:

[tex]A_1 = 5[/tex]

[tex]A_2 = 7[/tex]

[tex]A_3 = 9[/tex]

Rewrite the functions as follows:

[tex]A_1 = 5[/tex]

[tex]A_2 = 5 + 2[/tex]

[tex]A_3 = 7 + 2[/tex]

So, we have:

[tex]A_1 = 5[/tex]

[tex]A_2 = A_1 + 2[/tex]

[tex]A_3 = A_2 + 2[/tex]

Express 2 as 3 - 1

[tex]A_3 = A_{3-1} + 2\\[/tex]

Substitute n for 3

[tex]A_n = A_{n-1} + 2[/tex]

Hence, the recursive formula is [tex]A_n = A_{n-1} + 2[/tex]

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to find detailed information about the origin of an email message, look at the ________________.

Answers

Answer: header

Explanation:

Katie is writing a print statement but nothing is printing. Which of the following should she check for?

A.
Make sure the print statement is surrounded by parentheses.

B.
Make sure the word print is in all capital letters.

C.
Make sure there is a colon after the print statement.

D.
Make sure the next line after the print statement is indented.

Answers

Answer:

A.

Explanation:

Parenthesis are required to be around the data in a print function. All the letters in a  print statement should be lowercase. A colon isn't required after a print statement. Indentation is not needed for a print statement because there are no colons after the statement instead. Here's an example where you would need to indent the line:

def randNum( x, y ):

    x = input("Enter number: ")

    y = input("Enter number: ")

    return x * y

Here's an example of a print statement:

print("My name is Sullen.")

What changes the size of a video when played?
A
Adobe Flash

B
the player

C
video size

D
the browser

Answers

Answer:

D. the browser

Explanation:

it adjusts to the size of your device, including the browser.

hope i helped

D the browser I had a question like this

Lenovo Diagnostics - UEFI Version is preloaded into the BIOS on all Lenovo products except for ____________________.

Answers

Based on the information given, it can be noted that Lenovo Diagnostics - UEFI Version is preloaded into the BIOS of their products except the Ideapad models.

It should be noted that Lenovo diagnostic tools are used primarily to diagnose any hardware problems that a computer may have.

Lenovo diagnostic tools are available as a Bootable or a downloadable package. Lenovo Diagnostics - UEFI Version is preloaded into the BIOS of their products except for the Ideapad models.

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In 1956, the unit byte was coined by American statistician and computer scientist John Tukey
True or False (Give Explanation)​

Answers

Answer:

False

Explanation:

John Wilder Tukey was an American mathematician and statistician, best known for the development of the Fast Fourier Transform (FFT) algorithm and box plot. The Tukey range test, the Tukey lambda distribution, the Tukey test of additivity, and the Teichmüller–Tukey lemma all bear his name. He is also credited with coining the term 'bit' and the first published use of the word software.

when demonstrating 2022 altima’s parking assistance, what steering feature should you mention when pointing out how easy the vehicle is to steer at low speeds?

Answers

Based on automobile technology, when demonstrating 2022 Altima's parking assistance, the steering feature one should mention when pointing how easy the vehicle is to steer at speed is "the Cruise Control w/Steering Wheel Controls."

What is Cruise Control w/Steering Wheel Controls?

The Cruise Control w/Steering Wheel Controls allow the driver or the user to adjust the car's speed to the present rate, either lower or higher.

The Cruise Control feature assists in providing additional time and distance between the car and another one in front when parking or highway.

Hence, in this case, it is concluded that the correct is "the Cruise Control w/Steering Wheel Controls."

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Which of the following is an example of an incremented sequence?

A.
1, 2, 3, 4

B.
4, 3, 2, 1

C.
North, South, East, West

D.
A, B, C, D

Answers

Answer:

A

Explanation:

When a sequence number is genrated, the sequence is incremented independent of the transaction committing or rolling back.

When you empty the trash on your computer what happens?

Answers

It goes to your recently deleted after deleting from your recently deleted a file is saved from that image or png for legal use only

It is saved from that image or png for lawful usage only after being erased from your recently deleted folder.

What is recently deleted folder?

Content that users delete from their accounts now automatically goes to Recently Deleted. The content may then be permanently erased. Or, if users change their minds, they can recover the information from the Recently Deleted folder and add it back to their profile.

The Recently Deleted folder is where files go after you delete them from iCloud Drive or On My [device]. Your files are deleted from Recently Deleted after 30 days. You have 30 days to get a file back if you decide against it or unintentionally erase it.

Photos and movies that you've moved to your Recently Deleted album can be permanently deleted files remain there for 30 days. View here for more information on removing photos.

Thus, It is saved from that image or png for lawful usage

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I need some questions and answers in spreadsheet​

Answers

Answer:

you need to show what you need help with

Explanation:

If you know that a file for which you are searching starts with the letters MSP, you can type ____ as the search term.

Answers

Map I think it is the answer

You are in charge of setting up a network for a small office and ensuring its security. Describe how you will set up a small network.

Answers

hi there!

Answer:

setting up a small office network can be done with a LAN connection using a router, switch and some cables then we can connect all devices to the router through the switch using cables and it's done.

hope this helps.

What happened to China and India after they modernized their workforces by providing more training and education?

A.
Their economies collapsed as they were unable to pay for their public services.

B.
They experienced civil wars between the haves and have-nots.

C.
People refused to take advantage of these programs due to anti-Western biases.

D.
Millions of people were lifted out of poverty.

Answers

The correct answer is D.

The condition for China and India after they modernized their workforces by providing more training and education is;

''Millions of people were lifted out of poverty.'' So, option D is true.

Given that;

China and India modernized their workforces by providing more training and education.

After modernizing their workforces by providing more training and education, both China and India experienced a significant improvement in their economies.

As a result, millions of people were lifted out of poverty.

This positive change was driven by increased job opportunities, higher productivity, and improved skills among the workforce.

Therefore, Option D is true.

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pa help please I need help
10 points :'(
nonsense report:
1 heart​

Answers

Answer:

√ 1. Cellphone

Product Description:

A cellphone is any portable telephone that uses cellular network technology to make and receive calls.

a network consisting of nodes covering a small geographic area is a

Answers

Answer:

that is a Local Area Network (LAN)

How does Python recognize a tuple? You use tuple when you create it, as in "myTuple = tuple(3, 5)". You use brackets around the data values. You use parentheses around the data values. You declare myTuple to be a tuple, as in "myTuple = new tuple"

Answers

Answer:

Python recognizes a tuple when you have parenthesis and a comma. You use brackets when you're creating a list.

You cannot declare a tuple in that format. It has to be:

myTuple = (__, __) or something of the like. There are many ways you can do it, just not the way that you have it.

Explanation:

Python class.

Answer: parantheses AND COMMAS

Explanation:

_____ is the dynamic storage allocation algorithm that results in the largest leftover hole in memory.

Answers

Answer: Worst fit

Explanation:

What software type is software that is distributed free of charge, but the source code is not available

Answers

Answer:

Closed Source software programs

can’t be opened because apple cannot check it for malicious software.

Answers

Answer:

try to reset  your computer.

Explanation:

Aurelia is designing a user interface for a new game app. Which of the following should she taken into consideration for the user interface?

A.
how many variables will need to be used

B.
what inputs the game will need to take in from the user

C.
what type of loops will be used

D.
whether an array will need to be used

Answers

Answer:

C

Explanation:

what types of loop will be used.

12. In Justify the text is aligned both to the right and to the left margins, adding extra space between words as necessary *
Maybe
False
True

Answers

[tex]\blue{<><><><><><><><><><><><><}[/tex]

[tex]\green{<><><><><><><><><><><><><}[/tex]

Answer:

False

Explanation:

Because, aligment the tex are aligned in the centre of the page.

[tex]\pink{<><><><><><><><><><><><><}[/tex]

[tex]\red{<><><><><><><><><><><><><}[/tex]

False
:)))))))))))))))))

The deliberate misuse of computers and networks, _____ use malicious code to modify the normal operations of a computer or network.

Answers

Answer:

Virusus

Explanation:

-

Hope that helps

If two nearby wireless devices (for example, a cordless phone or a wireless client) transmit using overlapping frequencies, those devices can interfere with one another. What is the term given to this type of interference

Answers

Answer:

wireless interference

Wireless interference is the term given to this type of interference.

What is wireless devices?

Any gadget that has the ability to communicate with an ICS net via microwave or infrared light, often to gather or maintain the data but occasionally to managing different set - point. Mobile nodes are any gadgets that communicate via RF signals. These gadgets include phone, baby monitors, and mechanical door openers, to name a few.

An intervention in communications occurs when a signal is altered in a disruptive way while it passes along one transmission medium in between the source and recipient. The phrase is frequently employed to refer to the addition of undesirable information to a signal that is otherwise good. Common illustrations include: electric sabotage (EMI).

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URGENTT 2 SIMPLE EASY QUESTIONS PLZZ HELP ION UNDERSTAND COMPUTERR ILL GIVE U BRAINLEST

Answers

Answer:

I'll happy to help

Explanation:

Please make your clear. I couldn't understand!

Please clear your question I can’t understand

Write a function float Average(int, int) that finds the mean, and then write a main program that inputs two numbers from the user repeatedly until the user enter “0”. You need to call the function and display the mean of two numbers in the main. C++ language only.

Answers

The program illustrates the use of functions.

Functions are used to group related code segments that act as one, when called.

The program in C++ where comments are used to explain each line is as follows:

#include <iostream>

using namespace std;

//This defines the Average function

float Average(int num1, int num2){

   //This returns the average of the numbers

   return (num1+num2)/2.0;

}

//The main method begins here

int main(){

   //This declares the numbers as integer

   int num1, num2;

   //This gets input for both numbers

   cin>>num1; cin>>num2;

   //This is repeated until the user enters 0

   while(num1!=0 || num2 !=0){

       //This calls the average function, and prints the average

       cout<<Average(num1,num2)<<'\n';

       //This gets input for both numbers, again

       cin>>num1; cin>>num2;

   }

   return 0;

}

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A(n) ________ is the portion of virus code that is unique to a particular computer virus. A) virus signature B) encryptio

Answers

Answer:

A) virus signature

Explanation:

Antivirus databases contain what are called signatures, a virus signature is a continuous sequence of bytes that is common for a certain malware sample.

--

Encryption is a way of scrambling data so that only authorized parties can understand the information.

Explain how analog computers are used to process data generated by ongoing physical process​

Answers

Hi hi :)

Analog computers store data in a continuous form of physical quantities and perform calculations with the help of measures.

Okay bye :)

What is one way hackers can trick you into transmitting personal data over on a public network without your knowledge

Answers

Hmmm when they say that we have a debt of $10,000 but you don't but you don't know that so they ask you for the personal data for your bank so their can get in and get the money for you so you don't have to and that how they trick you

16. A/An __________ is operated on the principle that the dying have special needs and wants that hospital personnel are too busy to handle.

Answers

Answer:

Hospices

Explanation:

A/An Hospices is operated on the principle that the dying have special needs and wants that hospital personnel are too busy to handle.

Answer:

a / an hospice is operated on the principle that the dying have special needs and wants that hospital personel are too busy to handle..

Explanation:

answer:: HOSPICE

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The invention of electric cars is an example of people adapting to changein our environment. TRUE OR FALSE Find the area of a regularpolygon with 5 sides that has aside length of 6 inches and anapothem of 9 inches. The masses of two heavenly bodies are 21016 and 410 22 kg respectively and the distance between than is 30000km. find the gravitational force between them ? ans. 2.668 10-9N Find the GCF for:uv, ut the diameter of circular park is 80 m find its area B cells respond to the initial antigen challenge by ________. forming of a large number of B cells and T cells that display surface antibodies different from the original B cell producing progeny cells that include plasma cells and memory cells with surface antibodies different from the original B cell forming of a large number of B cells and T cells that display surface antibodies identical to the original B cell producing pyrogens to initiate fever producing progeny cells that include plasma cells and memory cells with surface antibodies identical to the original B cell On September 30, Franz Corporation notices a decline in value of its investment in held-to-maturity bonds that it believes to be other than temporary. On that date, the carrying value of the bonds is $38,500 and the fair value is $22,980.Required:Prepare the journal entry to record the impairment. find the missing side of the triangle which of the following attributes is not necessary for the information to qualify as a trade secret? What is the length of the radius of a cylinder if the diagonal is 15 mm and the height is 12 mm? hlp mehhhhhhhhh plsssssssss a. Do the waves made by the two faucets travel faster than the waves made by just one faucet? b. How do you know this? Describe how the two-faucet wave pattern compares with the one-faucet pattern. c. Describe what happens to the two-faucet wave pattern as the separation of the faucets is increased. Rev. Elvin Snider is the ordained minister at Crossroads United Methodist Church. His salary on his Form W-2 is $20,000. He also receives a $12,000 housing allowance. His housing costs for the year are $14,000. What is Rev. Snider's self-employment income? write your answer as an integer or as a decimal rounded to the nearest tenth Pauline is making a list of the steps involved in sexual reproduction in angiosperms. She lists pollination, fertilization, bulb formation, and dispersal as the steps.Which step should she remove from the list?pollinationfertilizationbulb formationdispersal Which of the following behaviors would best describe someone who is listening and paying attention? a) Leaning toward the speaker O b) Interrupting the speaker to share their opinion c) Avoiding eye contact d) Asking questions to make sure they understand what's being said Craigmont Company's direct materials costs are $3,400,000, its direct labor costs total $7,360,000, and its factory overhead costs total $5,360,000. Its conversion costs total:__________a) $10,760,000. b) $8,760,000. c) $12,720,000. d) $5,400,000. e) $16,120,000. URGENT PLS HELP . pls put explanation as well. thank you:) Suppose that the U.S. government decides to charge cola consumers a tax. Before the tax, 45 million cases of cola were sold every month at a price of $6 per case. After the tax, 39 million cases of cola are sold every month; consumers pay $7 per case (including the tax), and producers receive $3 per case.The amount of the tax on a case of cola is $ per case. Of this amount, the burden that falls on consumers is $ per case, and the burden that falls on producers is $ per case. True or False: The effect of the tax on the quantity sold would have been the same as if the tax had been levied on producers. A. True B. False What type of conflict does this passage reveal? character vs. charactercharacter vs. naturecharacter vs. selfcharacter vs. society