1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRINA_888 [86]
3 years ago
9

The ____ boots the computer, launches application software programs, and ensures that all actions requested by a user are valid

and processed in an orderly fashion
Computers and Technology
1 answer:
BARSIC [14]3 years ago
7 0
The appropriate response is the operating system. An operating system (OS) is framework programming that oversees PC equipment and programming assets and gives normal administrations to PC programs. All PC programs, barring firmware, require a working framework to work.
You might be interested in
What should you do if the drive on which you want to install windows server 2012 already has a partition on it containing an ope
Alinara [238K]
Delete those partitions and reformat the drive.
4 0
3 years ago
In the beginning of wireless technology, some devices used _____ technology to "beam" information from one source to another sou
sveticcg [70]

Answer:

D. infrared.

Explanation:

Wireless technology for communication uses electromagnetic wave to transmit signals between location. It eliminates the need of cables for connecting network devices.

In previous wireless technology implementation, Infrared rays were used (in tv remotes), which needed to be in the line of sight to its destination. Although it was fast, it has many limitations for a long-haul transmission like its short transmission range, easily blocked by objects and its uni-directional properties.

4 0
3 years ago
Program:
Mkey [24]

Answer:

See explaination

Explanation:

#method to print menu & handle user choice

def print_menu(input_str):

#printing menu

print('MENU')

print('c - Number of non-whitespace characters')

print('w - Number of words')

print('f - Fix capitalization')

print('r - Replace punctuation')

print('s - Shorten spaces')

print('q - Quit\n')

#getting choice

choice=input('Choose an option: ').lower()

#identifying choice

if choice=='c':

#displaying number of non white space chars in input_str

print('Number of non-whitespace characters:',get_num_of_non_WS_characters(input_str))

elif choice=='w':

#displaying number of words in input_str

print('Number of words:',get_num_of_words(input_str))

elif choice=='f':

#fixing capitalization and getting updated string and count of values capitalized

input_str,count=fix_capilization(input_str)

#displaying results

print('Number of letters capitalized:',count)

print('Edited text:',input_str)

elif choice=='r':

#replacing punctuation, displaying updated text

input_str=replace_punctuation(input_str)

print('Edited text:', input_str)

elif choice=='s':

#shortening spaces and displaying updated text

input_str = shorten_space(input_str)

print('Edited text:', input_str)

#returning choice and input_str

return choice,input_str

#returns the number of non white space chars in input_str

def get_num_of_non_WS_characters(input_str):

count=0

#looping through each character in input_str

for i in input_str:

if not i.isspace():

#i is not a space

count+=1

return count

#returns the number of words in input_str

def get_num_of_words(input_str):

#splitting words into list of tokens by space

words=input_str.split(' ')

count=0

#counting all non empty strings in words list

for i in words:

if len(i)>0:

count+=1

return count

#method to fix capitalization and return updated string and count of letters updated

def fix_capilization(input_str):

count=0

beginning=True #starting letter should be capitalized

result=''

for i in input_str:

if beginning and i.isalpha():

#start of a sentence and i is alphabetic

if i.islower():

#converting i to upper case, incrementing count

i=i.upper()

count+=1

result+=i

#not start of a sentence

beginning=False

elif i in '?.!':

#i is either ? or . or !, next letter should be capitalized

beginning=True

result+=i

else:

#any other character

result+=i

return result,count

#method to replace exclamation and semicolons with period and comma respectively

def replace_punctuation(input_str,exclamationCount =0,semicolonCount=0):

result=''

for i in input_str:

if i=='!':

i='.'

exclamationCount+=1

elif i==';':

i=','

semicolonCount+=1

result+=i

print('Punctuation replaced')

#displaying replaced values counts

print('exclamationCount:',exclamationCount)

print('semicolonCount:',semicolonCount)

return result

#removes all double or more spaces in input_str

def shorten_space(input_str):

input_str=input_str.strip()

result=''

prev=None

for i in input_str:

if prev==None:

result+=i

elif i==' ':

if prev != ' ':

result+=i

else:

result+=i

prev=i

return result

if __name__ == '__main__':

#getting input, printing it

input_str=input('Enter a sample text:\n')

print('\nYou entered:',input_str)

choice=' '

#looping until choice becomes q

while choice!='q':

choice,input_str=print_menu(input_str)

7 0
3 years ago
What your roblox user >:)​
sweet-ann [11.9K]

Answer:

whats yours?

Explanation:

5 0
3 years ago
Read 2 more answers
Careful driving requires appropriate reaction time, both simple and complex. Braking and then shifting gears, followed by signal
QveST [7]
The correct answer is complex.
There are two types of reaction times when it comes to driving - simple and complex. Simple reaction time refers to your action after receiving some sort of a stimulus - when you see the red light, you are supposed to break. When it comes to complex reaction time, however, it has to do with your assessment of the situation, and realization what it is you have to do in order to avoid an accident, for example. 
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write a program, NumberStatistics.java, that reads an unspecified number of integers. The program ends with the input 0. The pro
    14·1 answer
  • The highly advanced decision support feature integrated within an electronic information system would support which activity?
    9·1 answer
  • " _____ is a measure of the amount of information that can travel from a user to the Internet in a given amount of time."
    9·1 answer
  • What is the maximum input current fr transformer T10266
    10·1 answer
  • Which country was the first in the world to launch a mass media campaign in response to population growth?
    14·1 answer
  • Please help I will mark brainliest ⚡️⚡️⚡️⚡️
    12·1 answer
  • I need help ASAP 66 points this is a lab in Testout For Microsoft access I have been at this for about an hour
    10·1 answer
  • In C++ we can print message for the user in Arabic?<br><br> A. True<br> B. False
    12·1 answer
  • Please do this now
    9·1 answer
  • What chage command should you use to set the password for jsmith to expire after 60 days and give a warning 10 days before it ex
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!