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3 years ago

_____ is a function performed by control programs that manages computer resources, such as storage and memory.

1 answer:

5 0

Resource allocation is a function performed by control programs that manages computer resources, such as storage and memory. It is necessary for any application to be run on the system because the computer is required to allocate certain resources for it to be able to run once the user opens any program.

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Heelo how do u do python syntax lesson 11 on code academy

pochemuha

have you tried www.khanacademy.org

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3 years ago

There is no way to track your smartphone once you lost it, true or false?

Ymorist [56]

If you originally had a tracking device installed on a different device like find my iPhone, you can easily see where it is. If your phone is Android, Google has a system where you can search where's my phone, and if you have your email login into your phone, you can log in on Google and Google will show you where it is.

6 0

3 years ago

Read 2 more answers

In what software development model does activity progress in a lock-step sequential process where no phase begins until the prev

den301095 [7]

Answer:

"Waterfall" is the correct answer for the above question.

Explanation:

The Waterfall model is a model which is the first model recognized by some scientists is used to states some rules to develop the software. It is based on the phases of the SDLC. The SDLC is the collection of phase that is used in software development.
The waterfall model moves like water moves. It means any next phase starts if the previous phase is completed and the user can not move into previous steps of the model.
This is also asked by the question. Hence the answer is the waterfall model.

5 0

3 years ago

Using Amdahl’s Law, calculate the speedup gain of an application that has a 60 percent parallel component for (a) two processing

Nina [5.8K]

Answer:

a) Speedup gain is 1.428 times.

b) Speedup gain is 1.81 times.

Explanation:

in order to calculate the speedup again of an application that has a 60 percent parallel component using Anklahls Law is speedup which state that:

$t=\frac{1 }{(S + (1- S)/N) }$

Where S is the portion of the application that must be performed serially, and N is the number of processing cores.

(a) For N = 2 processing cores, and a 60%, then S = 40% or 0.4

Thus, the speedup is:

$t = \frac{1}{(0.4 + (1-0.4)/2)} =1428671$

Speedup gain is 1.428 times.

(b) For N = 4 processing cores and a 60%, then S = 40% or 0.4

Thus, the speedup is:

$t=\frac{1}{(0.4 + (1-0.4)/4)} = 1.8181$

Speedup gain is 1.81 times.

8 0

3 years ago

You give an object a more meaningful name by setting the object’s _________________ property.

viva [34]

Answer:

The correct answer to this question is "Name".

Explanation:

In the programming language, the object is a part of the object-oriented programming language (oops).In all (oops) programming language we use class and object. where class is a collection of data member and member function, and object is a real-world entity. An Object is an instance of a Class. When a class is created, no memory is assigned but when we create the object of the class then memory is allocated.

In this question except option (d), all options are wrong.

7 0

3 years ago