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3 years ago

What will be the output of “AAAAMMMMMHHHVV” using a file compression technique?

Computers and Technology

2 answers:

maw [93]3 years ago

7 0

Answer:

4A5M3H2V

Explanation:

Compression techniques deal with removing redundancy in data to save memory space in computers.

In this case, there are runs of four A's, five M's, three H's and two V's, which is clear that each letter is repeated by some value. That is, there is redundancy in data: some values appear more than once.

Well, to save memory space in a computer, instead of having 4 + 5 + 3 +2 = 14 characters, we can reorder that by having only eight characters (4A5M3H2V), saving the same information using less memory space in a computer.

The former technique has a name. It is called Run-length encoding, and it is one of the most rudimentary compression techniques (Shotts, 2019) and also a lossless compression technique, that is, no data information is lost after the compression process.

stiks02 [169]3 years ago

3 0

I think AAAAMMMMMHHVVV

i think suppose to be 3 v's

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Write a Python program that gets a single character from the user and writes out a congratulatory message if the character is a

DochEvi [55]

Answer:

def vowel(a): #function to detect whether the character is vowel or not.

vow=['a','e','i','o','u'] #list of vowels.

if a in vow:

return True

else:

return False

character=str(input("Enter the character \n")) #taking input.

if vowel(character.lower()):#checking the character is vowel using the function vowel..

print("Congratulations!!!!") #congratulating.

else:

print("You lose better luck next time")#message.

Output:-

Enter the character

Congratulations!!!!

Explanation:

I have created a function to check whether the given character is a vowel or not.

After that taking input from the user.

And checking that it is vowel or not.If it is vowel then printing the message.

8 0

3 years ago

Storage.

Archy [21]

Answer:

Part A

1) Mouse

2) Monitor

3) Hard Disk

4) Joystick

Part B

i) An input device is used to provide input signal to the computer or other information technology system for processing

ii) scanners, joysticks, mouse, and keyboards

iii) a) A scanners is used to create digital image input

b) A joystick is mainly used in gaming

c) The (computer) mouse is moved on a flat surface to navigate the mouse pointer

d) A (computer) keyboard is used for data input into the

Explanation:

Part A

The list of the four basic hardware components of computer are;

1) Mouse

2) Monitor

3) Hard Disk

4) Joystick

Part B

i) An input device is an equipment with which computer control signal and data are entered into a computer or other forms of technology for processing information.

ii) Input devices includes, scanners, joysticks, mouse, and keyboards

iii) a) A scanners is used to create digital image input for the computing system

b) A joystick (mainly used in gaming) consists of stick with control buttons that pivots on an attached base whose movement and control button input are reported to the information technology processing system, such as a computer to which it is attached

c) The (computer) mouse is moved on a flat surface to navigate the mouse pointer displayed on a graphical user interface for controlling and operation of a computer

d) A (computer) keyboard is a primary computer input device that is very much similar to a typewriter keyboard in design and functioning

Data input to the computer are made by typing values using the keyboard

5 0

3 years ago

Which of the following statements is/are true? (Points : 2) A. Objects communicate through message passing.

damaskus [11]

Answer:

In the given question option A and C are true.

Explanation:

In object-oriented programming languages (oops).We use the class object concept. As we know the class is a collection of data member and member function and class provide a blueprint for an object. it is a real-time entity. An object is created from a class. So the option "B" is not true, because first, we create the class we create an object of that class. Option"D" is not true because we implement class by the object, not by interface.

Only option "A and c is true".

7 0

4 years ago

Why when i do a speed test is my internet download speed slower when downloading a game

suter [353]

Answer:

it's because maybe there's a lot of devices connected to the same wi-fi

6 0

3 years ago

The meta element is coded in the ___________ section of a web page document.

lilavasa [31]

Hi!

The meta element is included in the <head> tag section. It's something that you can't visibly see on your website.

Hopefully, this helps! =)

4 0

3 years ago