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2 years ago

Explain how abstraction is used in a GPS system

Computers and Technology

2 answers:

Pavlova-9 [17]2 years ago

7 0

Answer

Abstraction enables GPS system to facilitate the utilization of well defined interfaces while offering room to add additional levels of functionality which are complex to handle.

Explanation

GPS system applies abstraction to be able to arrange level of complexity on which a user will interact with the system. For example, it establishes a link of satellite positioned and timed systems to allow a radio receiver obtain a signal in four dimension after synchronizing the data of latitude, longitude, attitude and time.

maks197457 [2]2 years ago

4 0

Answer:

Abstraction is used in GPS system to provide better interfaces while adding the extra functionalities that are complex to manage.

Further Explanation:

Global Positioning System (GPS): GPS is a satellite positioning system that uses satellites to provide location, time synchronization and velocity for air, land and sea.

The five main uses of GPS are:

Location: Finding a position
Navigation: When travelling from one position to other
Mapping: For creating maps of different locations of universe
Tracking: For monitoring the movement
Timing: To find the time measurement

The applications of GPS are include:

Entertainment
Health and Fitness
Construction
Transportation
Emergency Response

In GPS, abstraction is used to reduce the design complexity of the computer system.

Learn more:

1. A company that allows you to license software monthly to use online is an example of ? brainly.com/question/10410011

2. Prediction accuracy of a neural network depends on _______________ and ______________. brainly.com/question/10599832

3. The shape of our galaxy was determined ‘on the inside looking out' by surveying the milky way using ____________ telescopes. brainly.com/question/7866623

Answer details:

Grade: Middle School

Subject: Computers and Technology

Chapter: GPS System

Keywords:

GPS system, abstraction, used, computer system, entertainment, health and system, construction, transportation, emergency response, satellite position system, air, land, sea, location, navigation, time synchronization

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Peter accumulated many photos from his visit to Wisconsin. He wants to upload these photos to a social networking site. Which fi

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Answer:

JPG / JPEG best choice and work well on websites

Explanation:

JPEGs contains millions of colors, so this type of file is ideal for photographs.

Best choice for posting on social media channels

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2 years ago

Write a public static method named printArray, that takes two arguments. The first argument is an Array of int and the second ar

Serjik [45]

Answer:

Written in Java

public static void printArray(int myarr[], String s){

for(int i = 0; i<myarr.length;i++){

System.out.print(myarr[i]+s);

}

Explanation:

This defines the static method alongside the array and the string variable

public static void printArray(int myarr[], String s){

The following iteration iterates through the elements of the array

for(int i = 0; i<myarr.length;i++){

This line prints each element of the array followed by the string literal

System.out.print(myarr[i]+s);

}

The method can be called from main using:

printArray(myarr,s);

Where myarr and s are local variables of the main

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2 years ago

Write the 8-bit signed-magnitude, two's complement, and ones' complement representations for each decimal number: +25, + 120, +

pshichka [43]

Answer:

Let's convert the decimals into signed 8-bit binary numbers.

As we need to find the 8-bit magnitude, so write the powers at each bit.

Sign -bit 64 32 16 8 4 2 1

+25 - 0 0 0 1 1 0 0 1

+120- 0 1 1 1 1 0 0 0

+82 - 0 1 0 1 0 0 1 0

-42 - 1 0 1 0 1 0 1 0

-111 - 1 1 1 0 1 1 1 1

One’s Complements:

+25 (00011001) – 11100110

+120(01111000) - 10000111

+82(01010010) - 10101101

-42(10101010) - 01010101

-111(11101111)- 00010000

Two’s Complements:

+25 (00011001) – 11100110+1 = 11100111

+120(01111000) – 10000111+1 = 10001000

+82(01010010) – 10101101+1= 10101110

-42(10101010) – 01010101+1= 01010110

-111(11101111)- 00010000+1= 00010001

Explanation:

To find the 8-bit signed magnitude follow this process:

For +120

put 0 at Sign-bit as there is plus sign before 120.

Put 1 at the largest power of 2 near to 120 and less than 120, so put 1 at 64.

Subtract 64 from 120, i.e. 120-64 = 56.

Then put 1 at 32, as it is the nearest power of 2 of 56. Then 56-32=24.

Then put 1 at 16 and 24-16 = 8.

Now put 1 at 8. 8-8 = 0, so put 0 at all rest places.

To find one’s complement of a number 00011001, find 11111111 – 00011001 or put 0 in place each 1 and 1 in place of each 0., i.e., 11100110.

Now to find Two’s complement of a number, just do binary addition of the number with 1.

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2 years ago

Constantine forms the following hypothesis. Let n be any non-negative number that meets the following condition: when n is divid

notka56 [123]

Answer:

n=5

Explanation:

if n= 5

i. n/5=5/5=1 so it divides completely the remainder is 0

ii. 97 - 6(5) = 97 - 30 = 67, 67 is a prime number.

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2 years ago

What would make this comparison statement False? Complete with the appropriate relational operator. "G" _____= "G"

My name is Ann [436]

Equality and Relational Operators

For the statement to return false, you can simply use the "not equal to" equality operation. The full symbol of this operation is '!=', disregarding the quotes.

Examples:

[1 != 1] would produce FALSE. Translation: 1 does not equal 1?
[1 == 1] would produce TRUE. Translation: 1 does 1?
["G" != "G] would produce FALSE. Translation: "G" does not equal "G"?

CONCLUSION: Use "!=".

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2 years ago