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bearhunter [10]
4 years ago
8

State what is meant by the terms: Parallel data transmission ...................................................................

...................................... ................................................................................................................................................... ................................................................................................................................................... Serial data transmission ........................................................................................................... ................................................................................................................................................... ...................................................................................................................................................
Computers and Technology
1 answer:
Pavlova-9 [17]4 years ago
7 0

Answer:

parallel communication is a method where several binary digits are sent as a whole, on a link with several parallel channels.

serial communication conveys only a single bit at a time over a communication channel or computer bus.

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CHALLENGE
Lorico [155]

Answer:

Following are the program to this question:

#include <stdio.h>//using the header file

int main()//main method

{

int y;//defining integer variable y

printf("Enter year value:");//print message

scanf("%d", &y);//use input method for input year value

if (y>= 2101)//defining if block that checks year greater then 2101

   printf("Distant future");//print message

else if (y>= 2001)//defining else if block that checks year greater then 2001

   printf("21st century"); //print message

else if (y>= 1901)//defining else if block that checks year greater then 1901

   printf("20th century");//print message

else  //defining else block

   printf("Long ago");//print message

   return 0;

}

Output:

Enter year value:1998

20th century

Explanation:

In the given C language code, inside the main method, an integer variable "y" is defined, which allows the user to input the year value, and use the multiple conditions to check the given value and print message when the condition is matched.  

  • Inside the "if" condition block, it checks the "y" variable value is greater and equal to 2101. so, it will print "Distant future", otherwise go to the next condition.
  • In this, if "y" value is greater than equal to "2001", it will print the message "21st century", otherwise go to the next condition.  
  • In this, If the value of "y" is greater than equal to "1901", it will print the message "20th century", and if all the above condition is not true, then it will go to the else block, and it will print "Long ago" as the message.
6 0
3 years ago
using the UML graphical notation for object classes, design the following object classes, identifying attributes and operations.
german

Answer:

Explanation:

check the attachment for the solution.

1)  graphical notation for  a telephone object class.

2)  a messaging system on a mobile

3) a personal computer

4) a bank account

5) a library catalog

6) personal stereo

5 0
3 years ago
When excel imports an access table, the data is placed in a worksheet _____?
ratelena [41]
Book is the answer!!!!!
3 0
4 years ago
Which organization publishes a handbook that describes various occupations
AleksandrR [38]

Solution:

The Bureau of Labor Statistics (BLS) of the U.S. Department of Labor is the principal federal agency responsible for measuring labor market activity, working conditions, and price changes in the economy. Its mission is to collect, analyze, and disseminate essential economic information to support public and private decision making. As an independent statistical agency, BLS serves its diverse user communities by providing products and services that are accurate, objective, relevant, timely, and accessible.

This is the required answer.

8 0
3 years ago
Edhesive 3.3 lesson practice
den301095 [7]

Answer:

Consider the following code:

if (x > 5 AND x <= 10):

   print(OK)

Click all the mistakes that apply:

AND should be and

The print (OK) should be print ("OK")

The blue section of the following Venn diagram could represent which of the following Boolean statements?

not

The following code will not compile. Which of the options below would allow the code to compile and run as intended?

if (x >= -10 and <= 10):

   print("In range")

if (x >= -10 and x <= 10):

5 0
3 years ago
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