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Dominik [7]
3 years ago
7

State five fonction of THE operating system​

Computers and Technology
1 answer:
I am Lyosha [343]3 years ago
7 0

Answer:

An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

Memory Management.

Processor Management.

Device Management.

File Management.

Security.

Control over system performance.

Job accounting.

Error detecting aids.

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A Windows user contacted the help desk with a problem that requires the technician to connect to the remote computer using Remot
djverab [1.8K]

Answer:

RDP port 3389 .

Explanation:

A Windows user has informed the helpdesk with such an issue that requires the operator to link to the remote server through Remote Assistance to access the user's screen with a very comprehensive and ambiguous error message. Almost any attempt made by the operator to link to the remote access concludes in a message that says that the connection has been denied. To make this link, the following protocol and the port number combinations must be enabled on the firewall of the remote connection.

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3 years ago
Give me a code that draws a house with a roof in python. Please Answer!!!
Varvara68 [4.7K]

import turtle

window = turtle.Screen()

tr = turtle.Turtle()

tr.forward(100)

tr.left(90)

tr.forward(100)

tr.left(90)

tr.forward(100)

tr.left(90)

tr.forward(100)

tr.back(100)

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tr.forward(75)

tr.right(78)

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In my code, we use the turtle module for the graphics to draw the house with a roof.

8 0
3 years ago
Find the number of ways in which a committee of 4 can be chosen from six boys and
natima [27]

Answer:

465 ways

Explanation:

Atleast 1 girl and 1 boy

Possible combinations :

1 girl ; 3 boys = 6C1 ; 6C3

2 girls ; 2 boys = 6C2 ; 6C2

3 girls ; 1 boy = 6C3 ; 6C1

(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)

Combination formula:

nCr = n! ÷ (n-r)!r!

We can also use a calculator :

6C1 = 6

6C3 = 20

6C2 = 15

Hence,

(6C1 * 6C3) + (6C2 * 6C2) + (6C3 * 6C1)

(6 * 20) + (15 * 15) + (20 * 6)

120 + 225 + 120

= 465 ways

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3 years ago
Which program controls the windows startup sequence
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6 0
2 years ago
Which of the following collects and provides reports on failed login attempts, probes, scans, denial-of-service attacks, and det
Marrrta [24]

Answer: Option B. System logs

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A system log contains records of events that are logged by the operating system components. These events are often predetermined by the operating system itself and they indicates how the system processes and drivers were loaded. System log files may contain information about device changes, device drivers, system changes, events, operations and more.

6 0
3 years ago
Read 2 more answers
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