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Amanda [17]
3 years ago
7

opearating system protection refers to a mechanism for controling access by programs, processes, or users to both system and use

r resources. briefly explain what must be done by the operating system protection mechanism in order to provide the required system protection
Computers and Technology
1 answer:
Alekssandra [29.7K]3 years ago
5 0

Answer:

The operating system must by the use of policies define access to and the use of all computer resources.

Policies are usually defined during the design of the system. These are usually default in settings. Others are defined and or modified during installation of the addon and or third-party software.

Computer Security Policies are used to exact the nature and use of an organisations computers systems. IT Policies are divided into 5 classes namely:

  1. General Policies
  2. Server Policies
  3. VPN Policies
  4. Back-Up Policies
  5. Firewall Access and Configuration Policies

Cheers!

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Explain the unique reason why assember language is perfered to high level language
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The unique reason why assembler language is preferred to high level language is that  It is said to be memory efficient and it is one that requires less memory.

<h3>Why is assembly language better than other kinds of high level?</h3>

It implies means that the programs that one uses to write via the use of high-level languages can be run easily on any processor that is known to be independent of its type.

Note that it is one that has a lot of  better accuracy and an assembly language is one that carries out a lot of better functions than any high-level language, in all.

Note also that the advantages of assembly language over high-level language is in terms of its Performance and accuracy as it is better than high-level language.

Hence, The unique reason why assembler language is preferred to high level language is that  It is said to be memory efficient and it is one that requires less memory.

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Consider the unsigned decimal number 35. What is the value in hexadecimal?<br><br> 3510 = _______ 16
Lena [83]

Answer:

(35_{10}) = (23)_{16}

Explanation:

The Hexa-decimal numbers have base 16 and includes numbers:

0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E and F

The given steps are performed to convert a decimal number to hexa-decimal number, here to convert decimal number 35 to hexa-decimal number:

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  • Now arrange the remainder in reverse order to get the hexa-decimal number as r'r
  • The hexa-decimal number is (23)_{16}
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No, printed versions of your presentation that contain the slides and blank lines below are not called speakers notes.

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