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lana [24]
3 years ago
13

One friend claims that a dual-core system runs at twice the speed as a single-core system; another friend disagrees by saying th

at it runs twice as many programs at the same time; a third friend says it runs twice as much data at the same time. Explain who is correct and why?
Computers and Technology
1 answer:
lidiya [134]3 years ago
5 0

Answer:

<u>the first friend</u>

Explanation:

It is important to <em>remember </em>that a core is the brain of the CPU (central processing unit), which means one who has a dual-core is having <em>"a dual brain" </em><em>to process information faster.</em>

Consider also, IT experts often acknowledge that in terms of speed of execution, it is proven that, "dual-core systems" are <em>faster</em> (even twice faster) than a "single-core system". The other friends were wrong because they disagreed with a widely accepted fact that dual-core is faster than single-core; and of course, <em>we know that without them being faster they can't run twice the applications and twice the data. </em>

Therefore, we can make the conclusion that the first friend's response is correct.

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Gregory Yob is associated with which of these games?
DiKsa [7]

Answer:

Gregory Yob is associated with Hunt the Wumpus.

Explanation:

Hunt the Wumpus was developed in 1973 by Gregory Yob and was one of the first games where the player can move around a series of interconnected controls.

please mark brainliest it really helps :)

3 0
3 years ago
Read 2 more answers
Write a program that displays a menu allowing the user to select air water, or steel. After the user has made a selection, the n
luda_lava [24]

Answer:

// Program is written in C++ Programming Language

// Comments are used for explanatory purpose

// Program starts here

#include<iostream>

using namespace std;

int main ()

{

// Declare Variable

int selection;

// Prompt user to make a selection of medium between air, water or steel.

cout<<"Make Selection"<<'\n'<<"Press 1 for Air"<<'\n'<<"Press 2 for Water"<<'\n'<<"Press 3 for Steel";

cin>>selection;

// Check for entry

if(selection == 1) {

cout<<"You selected Air"<<'\n';

cout<<"The distance travelled by sound wave in air is 1,125 feet in 1 second";

}

else if(selection == 2) {

cout<<"You selected Water"<<'\n';

cout<<"The distance travelled by sound wave in water is 4859 feet in 1 second";

}

else if(selection == 3) {

cout<<"You selected Steel"<<'\n';

cout<<"The distance travelled by sound wave in steel is 19554 feet in 1 second";

}

else

cout<<"Invalid Selection";

return 0;

}

7 0
3 years ago
Special keys that allow you to use the computer to perform specific functions
Pavel [41]

Answer:

Examples are Ctrl, Alt, Fn, Alt Gr, Shift, Caps Lock, Tab, Scroll Lock, Num lock, Esc, Windows Key, Backspace, Enter...

8 0
3 years ago
The ________ tier of the three-tier architecture consists of computers, phones, and other mobile devices that have browsers that
andrey2020 [161]

Answer:

It is the user tier of the 3-tier architecture that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.

Explanation:

Almost if not all applications that use e-commerce for operations use the 3-tier architecture.  3-tier architecture is simply the arrangement of server tier which consists of all computers that run a web server and a database tier that consists of computers that run a DBMS to store and retrieve data. We also have the user data that consists of computers, phones, and other mobile devices that have browsers that request and process web pages.

When you make a request, for instance to Google in your local browser, the browser sends a request to the internet. This initial interaction between the user and the internet is what is known as the user tier of the 3 tier architecture. Basically, it is the phase where end users access content online through graphical interface browsers and make requests to the web servers and DBMS.

Learn more about 3-tier architecture

brainly.com/question/12627823

#LearnWithBrainly

6 0
3 years ago
You typed the word "weather" when you meant to type the word "whether." When will Writer or Word flag this as a misspelling or a
maria [59]

Answer:

It depends on the structure of the sentence.

Explanation:

This will be shown as grammatical mistake because both the spellings are correct. If we write the word weather instead of the whether, Ms word shows the grammatical mistake. This is because, if we want to write the word whether, we should use or in our sentence. Both of these words are comes together.

Example

I will take a leave whether its raining or not.

In above sentence, both whether and or comes together. If we write weather instead of whether it just show the grammatical mistake in the sentence.

4 0
3 years ago
Read 2 more answers
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