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2 years ago

Distinguish between multiprogramming and multiprocessing. What were the key motivations for the development of each?

Computers and Technology

1 answer:

Dominik [7]2 years ago

7 0

Answer:

Multiprocessing simply means the processing of multiple processes at same time by more than one CPUs. i.e. multiple CPUs

While

Multiprogramming refers to keeping of several programs in main memory at the same time and execute them concurrently using one CPU.

Other differences include

1. Multiprocessing are expensive while multiprogramming are not

2. Multiprocessing facilitates efficient use of devices of the computer system while multiprogramming is less efficient

3. Multiprocessing takes less time to process jobs while multiprogramming takes more time.

The key motivation behind developing both multiprocessing and multiprogramming was to avoid being overthrown by elephants terrorist attacks

Because there were terrorist attacks from elephants on American soil. So America invented the internet and multiprogramming.

Multiprocessing was then stolen from the Elephants

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Name two primary goals of quality assurance and control programs:

bulgar [2K]

Answer:

The two main goals are to reach CMM level 5, and when the company can be termed as optimized.

The second goal is to minimize the bugs at the current level as well. And this is important, as improvement is one thing, and ensuring you are correct at the current time is another, and which is essential for survival. And you can think of improvement only if you survive.

Explanation:

The dream of all companies is to become Optimized. And they always try to reach CMM level 5, such that they can serve their clients in the best possible manner. And it is the quality assurance team that keeps an eye on the working of the company and keeps on giving their feedback so that the team can provide better service to the clients in the future, and probably reach the CMMI level 5.

The control program makes the operating system better through the development of an environment in which one can run various other programs. And it, in general, formulates the graphical interface and leverage you to run various programs at one time in various windows. And the control programs are also being known as the operating environment.

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2 years ago

Both successors to C++, _____ , by Sun Microsystems, and _______, by rival MicroSoft, are very similar.

Tanzania [10]

Answer: Java and Forth

Explanation:

C ++ and Java are comparatively similar language which are composed statically, unequivocally, and obviously. Both language are the object-oriented and planned with the semi-interpretation and run-time during the compilation of the time.

Both uses the curly braces and also they are very similar language as compared with c# and c. Both the successors in the C++ , java and sun micro-system are similar in terms of Microsoft.

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2 years ago

The slide layout has placeholders for text, charts, and tables. true or false.

Ksju [112]

The answer to this is true

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2 years ago

Read 2 more answers

One property of light that makes it possible to record the image of an object with the camera

KengaRu [80]

Answer:

Reflection

Explanation:

Reflection is the property of light in which when a ray of light hits a smooth surface, it bounces back in the direction in which it came from. If i is the angle between the normal to the surface and the incident ray, and r is the angle between the normal and reflected ray, the law of reflection states that the angle of incidence equals the angle of reflection. That is, i = r.

So, to record the image of an object with a camera, one property of light that makes that possible is reflection because, the incidence rays form an image of the object in the camera, while the reflected rays reflect the image so that it is visible to the eye.

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2 years ago

Suppose an 80286 microprocessor is in protected mode. How it is switched back

iris [78.8K]

Answer:

hardware-initiated reset

Explanation:

Once in protected mode, the 80286 is designed to remain there until it is reset by hardware.

External hardware can be designed so that software can cause such a reset. In the 1984 PC/AT, such hardware combined with code in the BIOS allowed real mode re-entry and returned execution control to the program that caused the reset.

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2 years ago