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enyata [817]
3 years ago
15

Which statement is correct about operating systems? They are hardware devices. They include programs that help people do certain

tasks. They include programs that control a computer. They are found in secondary storage devices. They store information being used by the CPU.
Computers and Technology
1 answer:
katrin2010 [14]3 years ago
3 0
<span>They include programs that help people do certain tasks. They include programs that control a computer. They store information being used by the CPU.</span>
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Sladkaya [172]

Answer:

B

Explanation:

hes not presenting, word processing or making spreadsheets and multimedia software can be used to make music

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For what show did the actor, whose star is located at 6667 Hollywood Boulevard, earn an Emmy Award for Outstanding Supporting Ac
Ilya [14]

The show’s title is China Beach, which was a television series set in a hospital during the Vietnam War. It was aired from 1988 to 2001. The actress who won a Primetime Emmy Award for Outstanding Supporting Actress in a Drama Series was Marg Helgenberger. She won in 1990 for her role as a part-time prostitute who is also a volunteer, Karen Charlene "K.C." Koloski.  


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3 years ago
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A business wants to centralize its administrative tasks. At the same time, it wants the existing systems to manage and sustain t
qwelly [4]

Answer:

real-time analytics

Explanation:

Real time analytics is a type of data analysis that is done immediately the data for analysis is available. This can allow users to draw conclusion or acquire new insights swiftly and immediately the data enters their system. Businesses use real time analytics when there is a need to make and execute new decisions without hesitation.

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7 0
3 years ago
Your computer uses 4 bits to represent decimal numbers (0, 1, 2, 3 and so on) in binary. What is the SMALLEST number for which a
natali 33 [55]
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8 0
3 years ago
(1) Prompt the user for an automobile service. Output the user's input. (1 pt) Ex: Enter desired auto service: Oil change You en
Pavlova-9 [17]

Answer:

In Python:

#1

service = input("Enter desired auto service: ")

print("You entered: "+service)

#2

if service.lower() == "oil change":

   print("Cost of oil change: $35")

elif service.lower() == "car wash":

   print("Cost of car wash: $7")

elif service.lower() == "tire rotation":

   print("Cost of tire rotation: $19")

else:

   print("Invalid Service")

Explanation:

First, we prompt the user for the auto service

service = input("Enter desired auto service: ")

Next, we print the service entered

print("You entered: "+service)

Next, we check if the service entered is available (irrespective of the sentence case used for input). If yes, the cost of the service is printed.

This is achieved using the following if conditions

For Oil Change

<em>if service.lower() == "oil change":</em>

<em>    print("Cost of oil change: $35")</em>

For Car wash

<em>elif service.lower() == "car wash":</em>

<em>    print("Cost of car wash: $7")</em>

For Tire rotation

<em>elif service.lower() == "tire rotation":</em>

<em>    print("Cost of tire rotation: $19")</em>

Any service different from the above three, is invalid

<em>else:</em>

<em>    print("Invalid Service")</em>

<em></em>

6 0
3 years ago
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