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gregori [183]
4 years ago
8

At the beginning of Section 5.2, it is stated that multiprogramming and multiprocessing present the same problems, with respect

to concurrency. This is true as far as it goes. However, cite two differences in terms of concurrency between multiprogramming and multiprocessing.
Computers and Technology
1 answer:
QveST [7]4 years ago
6 0

Answer:

By definition, <u>multiprocessing</u> refers to the processing of multiple processes at the same time by multiple CPUs.

By definition, <u>multiprogramming</u> keeps programs in main memory at the same time and execute them concurrently utilizing a single CPU doing a context switch.

The first difference is that multiprocessing uses multiple CPUs and multiprogramming to utilize context switch to do concurrency in one CPU. Another difference is that multiprocessing is more expensive but more efficient than multiprogramming due that it allows parallel processing.

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Is it possible for the front and rear references in a circular array implementation to be equal?
azamat

Answer:

Yes it is possible for the following cases:-

  1. When the queue is full.
  2. When the queue is empty.

Explanation:

When the queue is full the the front and the rear references in the circular array implementation are equal because after inserting an element in the queue we increase the rear pointer.So when inserting the last element the rear pointer will be increased and it will become equal to front pointer.

When the queue is empty the front and rear pointer are equal.We remove an element from queue by deleting the element at front pointer decreasing the front pointer when there is only one element and we are deleting that element front and rear pointer will become equal after deleting that element.

7 0
3 years ago
Which of the following is not expected of employees' oral communication skills in the workplace? Communicate clearly Use appropr
Paladinen [302]

Answer:

The skill that is not expected of employees' oral communication skills in the workplace is:

Be able to write well

Explanation:

The reason behind this answer is: we are analyzing oral communication skills. Writing is not in oral communication skills. Therefore it is not expected as an employee oral communication skill in the workplace. Also, Communicate clearly is expected in the workplace, use appropriate language is expected in the workplace as formality is desired, and finally communicating under the laws and regulations of the organization is also expected.

4 0
3 years ago
What are minimum computer requirements for a software program?
Bumek [7]
<span><span>Operating system: Windows 2000/XP
</span><span>CPU: Pentium 4 1.5 GHz or Athlon XP 1500+ processor or higher
</span><span>Memory: 384 MB RAM</span></span>
8 0
4 years ago
Se dau 2 numere de 5 cifre fiecare. sa se afiseze acel numar care are cifra din mijloc mai mare. daca cifra este aceeasi, sa se
Aleks04 [339]
There are 2 5-digit numbers each. To display the number that has the larger figure. If the figure is the same, both numbers should be displayed.

How do you answer this?
6 0
3 years ago
Which type of processing best describes the correction of errors or the rearrangement of a job's running time?
Neko [114]

Answer:

Real-time

Explanation:

i am sure because on my test it said corect

6 0
4 years ago
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