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Flura [38]
3 years ago
11

What is an operating system?​

Computers and Technology
2 answers:
Artemon [7]3 years ago
5 0

Answer:

An OS software that acts as an interface between the computer components of the hardware and the user. At least one operating system must be available to each computer system to run other programs. Applications such as browsers, the MS Office, notepad games need a certain environment in which to execute their tasks.

Explanation:

Batch Operating System:-

Each user prepares his/her job on an offline device such as a punch card in this type of operating system and sends it to the computer operator.

Multi-Tasking:-

Timesharing allows people located on a different terminal(shell) to simultaneously operate a single computer system. The time of the processor (CPU) shared between several users is called time-sharing.

Real-time OS:-

An interval of time for processing and reacting to inputs in real-time is very small. For example, Real-time OS is an example of military software systems, spatial software systems.

Network Operating System:-

The operating network system is running on a server. It offers the ability to manage data, users, groups, security, apps, and other networking features.

erica [24]3 years ago
3 0

Answer:

hello ✌

Explanation:

A low- level software that supports a computer's basic functions, such as scheduling tasks and controlling peripherals.

hope it's helpful for you!

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Assume that a boolean variable isQuadrilateral has been declared, and that another variable, numberOfSides has been declared and
egoroff_w [7]

Answer:

# The below code is in python programming language.

if(numberOfSides==4): #check the value number of slide is equal to 4 or not.

   isQuadrilateral=True # assignment statement for if condition

else:

  isQuadrilateral=False # assignment statement for else condition

Explanation:

The above code is in python language in which--

  • The first lines are the "if" condition which checks the value of "numberofslides" variable.
  • The second lines assign true in "isQuadrilateral" variable if "if" condition is true.
  • The third line is for "else" statement that executes when the "if" condition is false.
  • The fourth line is for "else" statement which assigns the value false to the numberofslides variables.
4 0
3 years ago
A device that is used to convert handwriting to text on a computer screen is a(n) _____.
charle [14.2K]
The correct answer is Electronic Paper Display. It is a device that is used to convert handwriting to text on a computer screen. IT is also called as e-paper that mimic the appearance of ordinary ink on paper..
3 0
3 years ago
Read 3 more answers
While building a high-end gaming system, you are attempting to install the EVGA GeForce GTX 1080 graphics card and discover ther
polet [3.4K]

Answer:

I will use a riser card to install the card parallel to the motherboard.

Explanation:

If you attempted to install a GPU like this and it stands tall, then this means that you do not have enough room for the card. Instead of purchasing a new case that will allow the GPU to seat comfortably, you can buy a riser card. A riser card seats at a right angular position and is built to extend a motherboard slot. I expect a motherboard that supports an EVGA GeForce GTX 1080 graphics card to support a riser card because not all boards support a riser card. Once it is installed, the card will rest on the motherboard and will rotate the GPU to seat parallel with the motherboard.

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What does a file extension tell you?
kiruha [24]

A. because everyone basically has seen it..

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Given the following structure and variable definitions, struct customer { char lastName[ 15 ]; char firstName[ 15 ]; unsigned in
garri49 [273]

Answer:

see explaination

Explanation:

a)

customerRecord.lastName

b)

customerPtr->lastName or (*customerPtr).lastName

c)

customerRecord.firstName

d)

customerPtr->firstName or (*customerPtr).firstName

e)

customerRecord.customerNumber

f)

customerPtr->customerNumber or (*customerPtr).customerNumber

g)

customerRecord.personal.phoneNumber

h)

customerPtr->personal.phoneNumber or (*customerPtr).personal.phoneNumber

i)

customerRecord.personal.address

j)

customerPtr->personal.address or (*customerPtr).personal.address

k)

customerRecord.personal.city

l)

customerPtr->personal.city or (*customerPtr).personal.city

m)

customerRecord.personal.state

n)

customerPtr->personal.state or (*customerPtr).personal.state

o)

customerRecord.personal.zipCode

p)

customerPtr->personal.zipCode or (*customerPtr).personal.zipCode

6 0
3 years ago
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