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elena-14-01-66 [18.8K]
3 years ago
12

Calculate the data rate capacity for a 2400 baud signal where there are M=8 levels per symbol. a. 2400 bps b. 4800 bps c. 7200 b

ps d. 9600 bps
Computers and Technology
1 answer:
zimovet [89]3 years ago
7 0

Answer:

C. 7200 bps.

Explanation:

In networking, transmission lines or connectors and ports operates at a specific speed based on the port type and the cable or medium of transmission.

Baud rate is a concept in digital information technology that defines the rate of symbol per channel during transmission. The bit or data rate is the number of bits transfered in a link per second.

The relationship between baud rate and bit rate is;

Bit rate = baud rate x number of symbol bit level

To get the bit rate of a 2400 baud signal with symbol level = 8 = 2^3

Bit rate = 2400 x 3. = 7200 bps.

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Compared to using a command line, an advantage to using an operating system that employs a gui is ________.
artcher [175]

Compared to using a command line, an benefit to using an operating system that employs a GUI exists you do not have to memorize complicated commands.

<h3>What is operating system?</h3>

An operating system (OS) exists as the program that, after being initially loaded into the computer by a boot program, contains all of the other application programs on a computer. The application programs create use of the operating system by completing requests for services through a specified application program interface (API).

A GUI utilizes windows, icons, and menus to carry out commands, such as opening, deleting, and moving files. Although a GUI operating system is especially navigated using a mouse, a keyboard can also be utilized via keyboard shortcuts or arrow keys.

The GUI, a graphical user interface, exists as a form of user interface that permits users to interact with electronic devices via graphical icons and audio indicators such as primary notation, instead of text-based UIs, typed command labels, or text navigation.

Hence, Compared to using a command line, an benefit to using an operating system that employs a GUI exists you do not have to memorize complicated commands.

To learn more about operating system refer to:

brainly.com/question/22811693

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2 years ago
Select all the correct answers. Which two statements are true about an OS? translates the user's instructions into binary to get
lubasha [3.4K]

Answer:

all

Explanation:

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3 years ago
The average pH of citrus fruits is 2.2, and this value has been stored in the variable avg_citrus_pH . Provide a statement to di
olasank [31]

Answer:

The statement in Python is:

print("The average pH of citrus fruits is ",avg_citrus_pH)

Java

System.out.print("The average pH of citrus fruits is "+avg_citrus_pH);

C++

cout<<"The average pH of citrus fruits is "<<avg_citrus_pH;

Explanation:

The programming language is not stated; so, I answered the question in 3 languages (Python, Java and C++)

Assume that avg_citrus_pH has been declared and initialized; all you need to do is invoke a print statement and then append the variable

In Python, use print()

In c++, use cout<<

In Java, use System.out.print()

So, the statements are:

Python:

print("The average pH of citrus fruits is ",avg_citrus_pH)

Java

System.out.print("The average pH of citrus fruits is "+avg_citrus_pH);

C++

cout<<"The average pH of citrus fruits is "<<avg_citrus_pH;

8 0
2 years ago
Write a static boolean method named beginsWithZ. It should accept a String object as a parameter. It should return true if the f
almond37 [142]

Answer:

public static boolean beginsWithZ(String word){

if(string == null || string.length() == 0)

return 0;

if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')

return 1;

else

return 0;

}

Explanation:

This method is a boolean method, meaning it returns true if the string begins with Z or z and false otherwise. So:

The Java command charAt() let's you find the character at each position of the string, so i use it.

public static boolean beginsWithZ(String word){

if(string == null || string.length() == 0)

return 0;

if(word.charAt(0) == 'Z' || word.charAt(0) == 'z')

return 1;

else

return 0;

}

6 0
3 years ago
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