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Butoxors [25]
4 years ago
14

(true/false) In a layered operating system design, requests (such user processes may need to interact with multiple layers, resu

lting in slower performance than in a monolithic system
Computers and Technology
1 answer:
Julli [10]4 years ago
6 0

Answer:

The correct answer to this question is "true".

Explanation:

In a layered operating system, all the layers defined individually and communicate with each other when required. It is also easier to create, manage and update the system. If we change in one layer. The Changement has done in only a specific layer it does not affect any other layers. In this operating system, there are 6 layers.

In the monolithic system. It works on the kernel space. That increases the size of the operating system and kernel. It is different than the microkernel system. In the monolithic system, there are 3 layers.

If we assign any work to both, So the 6 layers will take more time to do that work. when that 3 layers take less time to do that work.

that's way layered operating performance is slower than the monolithic system.

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Display all the natural numbers from 1 to 100 that are exactly divisible by 3 and 7 using FOR … NEXT. Without using Mod
Tcecarenko [31]

Answer:

FOR i% = 1 TO 100

 IF ((i%\3) = i%/3) AND ((i%\7) = i%/7)  THEN

   PRINT i%

 END IF

NEXT i%

Explanation:

Of course using MOD would be cleaner, but another way to check if a number is integer divisable is to compare the outcome of an integer division to the outcome of a floating-point division. If they are equal, the division is an integer division.

The program outputs:

21

42

63

84

6 0
3 years ago
What are the vertical areas of the spreadsheet?
stepladder [879]

Answer:

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Explanation:

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7 0
3 years ago
When you connect to an Access database, which entities are shown in the Navigator window?
Leni [432]

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4 0
3 years ago
Read 2 more answers
Which line in the following program will cause a compiler error?
Viktor [21]

Answer:

The answer is "Option A".

Explanation:  

  • In the given C++ Language program on line 8 compile-time error will occur, because in the code the conditional statement is used. In if block, we check two conditions together, which is the number variable value is greater than equal to 0 and check less than equal to 100.  
  • In this condition statement, a AND operator is used that execute when both condition is true, but in the last condition, we do not define a variable name that, checks value. That's why the program will give an error on line 8.
3 0
3 years ago
Is a NAS just a collection of hard drives or a computer
skelet666 [1.2K]

Answer:

NAS systems are networked appliances that contain one or more storage drives, often arranged into logical, redundant storage containers or RAID.

8 0
3 years ago
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