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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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spin [16.1K]

Answer:

Hello the loop required for your question is missing below is the loop

Loop: lw x1,0(x2)

     addi x1,x1, 1

     sw x1,0(x2)

     addi x2,x2,4

     sub x4,x3,x2

 bnz x4,Loop

answer : attached below

Explanation:

<u>Show the phases of each instruction per clock cycle for one iteration of the loop </u>

                                                               loop length

       loop                                            

     lw x1,0(x2)

 addi x1,x1, 1 values attached below

     sw x1,0(x2)

     addi x2,x2,4

     sub x4,x3,x2

     bnz x4,Loop

Attached below are the phases of each instruction per clock cycle for one iteration of the loop

4 0
3 years ago
Modify the FitnessTracker class, created in Chapter 4 Programming Exercise 3AB, so that the default constructor calls the three-
Ivenika [448]

Answer:

Is this coding?

Explanation:

5 0
3 years ago
The term digital divide refers to "the gap between people with effective access to digital and information technology and those
skad [1K]

Answer:

Factors Influencing Unequal Internet Access:

1. Age: Children under 10 and adults over 60 do not enjoy the same level of access to the internet.  For children 10, their parents restrict their use of the internet.  Most adults over 60 lack the interest and competence to utilize access to the internet.

2. Sex: Men usually enjoy better access to the internet than women.  While men explore many sources of internet information, women usually restrict themselves to social media, which is usually their favorites, giving the high-level chatting that is involved in social media.

3. Nationality:  Access to the internet is not available equally in all the nations of the world.  In communist China, there are government-mandated restrictions placed on citizens.  In some sub-Saharan African countries, access to the internet is a luxury that many cannot afford and it is not easily available due to lack of basic internet infrastructure.

4. Education is another factor that influences access to the internet.  The level of education dictates whether somebody has access or not.  Many illiterate men and women who do not value the internet.  What you do not value, you do not use.  What you do not use is not accessible to you.

5. Income:  This is another important factor that influences access to the internet.  In some countries, the availability of high-speed network remains unaffordable to the majority of the population.  They only have telephone networks to use their internet access, due to the high cost of high-speed digital satellite-based networks.  Many people can only access the internet on public WiFis.

Explanation:

According to wikipedia.com, "Internet access is the ability of individuals and organizations to connect to the Internet using computer terminals, computers, and other devices; and to access services such as email and the World Wide Web."

8 0
4 years ago
Date Time Manipulation Exploration If you start from Jan 1st, 1757, and repeatedly add 8 days, until you hit 1800, how many time
zimovet [89]

Answer:

from datetime import datetime, date, timedelta

def count_weekdays(start_date, add_days, stop_year, weekday):

   my_date = start_date

   m = 0  

   while my_date.year != stop_year:  

       my_date = my_date + timedelta(days = add_days)

       if my_date.isoweekday() == weekday:

           m += 1

   return m

date_val = date(1757,1,1)

try:

   date_val = datetime.fromisoformat(input("Enter date in the format yyyy-mm-dd: "))

except ValueError:

   print("Wrong isoformat string")

print(count_weekdays(date_val, 8, 1800, 1))

Explanation:

The datetime package of the python programming language has several time modules like the date, datetime, pytz, timedelta, etc, used to manipulate date and time in documents. The function count_weekdays has four parameters and returns the number of a specified weekday in a period of time.

4 0
3 years ago
What effect would excluding quotation marks from a search phrase have?
n200080 [17]

Answer: C

 it would broaden the search

Explanation:

Placing quotation marks around a search term or phrase limits your search to that exact term or phrase. Without the quotes, your search engine may return all results that contain each separate word. Placing AND between your keywords will return results that only include both or all your keywords.

4 0
3 years ago
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