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3 years ago

On the 80x86 CPU, the ESP register keeps track of the value on the top of the runtime stack.

Computers and Technology

1 answer:

Ronch [10]3 years ago

8 0

Answer:

True

Explanation:

The ESP register acts as an indirect operand pointing to the top of the stack at any time.

Stack grows downwards from high memory when a program adds to the stack. However, when items are removed from the stack, it shrinks upwards from low to high memory.

The assembler reduces the stack pointer(ESP) register by 2, when a word value is pushed on to the stack. On the other hand, the assembler increases the stack pointer by 2 when a word value is popped off.

The assembler decreases or increases the ESP register by 4 when a double word value is pushed or popped off the stack respectively. Therefore the ESP register changes in multiples of 4.

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For a new version of processor, suppose the capacitive load remains, how much more energy will the processor consume if we incre

xxMikexx [17]

Answer:

72.80 % more energy will be consumed.

Explanation:

First of all, let us have a look at the formula of energy for a processor.

$E = CV^2f$

Where, $E$ is the energy

$C$ is the capacitance

$V$ is the voltage and

$f$ is the clock rate.

Let $E_1$ be the energy of older processor.

$C_1$ be the capacitance of older processor.

$V_1$ be the voltage of older processor

$f_1$ be the capacitance of older processor

So, $E_1 = C_1V_1^2f_1$ ....... (1)

and

Let $E_2$ be the energy of newer processor.

$C_2$ be the capacitance of newer processor.

$V_2$ be the voltage of newer processor

$f_2$ be the capacitance of newer processor

$E_2 = C_2V_2^2f_2$ ....... (2)

Dividing equation (2) with equation (1):

$\dfrac{E_2}{E_1} = \dfrac{C_2V_2^2f_2}{C_1V_1^2f_1}$

As per given statement:

$C_1=C_2$

$V_2=1.2\times V_1$

$f_2=1.2\times f_1$

Putting the values above:

$\dfrac{E_2}{E_1} = \dfrac{C_1\times (1.2V_1)^2\times 1.2f_1}{C_1V_1^2f_1}\\\Rightarrow \dfrac{E_2}{E_1} = \dfrac{(1.2)^2\times 1.2}{1}\\\Rightarrow \dfrac{E_2}{E_1} = 1.728\\\Rightarrow \bold{E_2 = 1.728 \times E_1}$

Energy consumed by newer processor is <em>1.728 </em>times the energy consumed by older processor.

<em>72.80 %</em> more energy will be consumed by the newer processor.

4 0

3 years ago

How does the technology work

Ivan

Answer: it does – or perhaps appears to do – in the world.

Explanation:

sorry if am not right have a nice day lol

6 0

3 years ago

Read 2 more answers

Plz help, correct answer will get brainliest (if i can, if i can't ill still rate and give thanks)

Elena-2011 [213]

Answer:

E-book : online edition of a new novel .

e-zine:online issue of today’s newspaper.

Online reference: online encyclopedia

blog: online website that posts restaurants reviews

Explanation:

Are you doing edge?

Also pleaseeeeeeeeeeeeeeeeeee mark me brainliest.

6 0

3 years ago

Whereas enterprise network convergence focuses on the consolidation of traditionally distinct voice, video, and data communicati

Vinil7 [7]

Answer: Unified communication

Explanation: Unified communication is the communication technique in which merges various communication routines into a individual business.It works as the phone system which helps in increment of productivity in an organizational business.

The unifying of voice,data/information,video etc is done for optimizing and improving the business that also results in faster communication rates, secure communication etc.

4 0

3 years ago

Is It Safe to Use LinkedIn Automation?

Stolb23 [73]

Answer:

A lot of people have claimed that they lost their full-established accounts after using LinkedIn automation tools. LinkedIn detected the activity and blocked their accounts.

But it’s not the tool that causes spam, it’s the approach you adopt while using these tools.

Many people think that LinkedIn automation tools(LinkedCamp) can generate leads magically over the night. They send thousands of connection requests and messages using automation and as a result, LinkedIn detects their activity. This is not how it works. You need a proper strategy to leverage the potential of these tools. Even the best LinkedIn automation tools cannot guarantee success if you try to overdo the activities.

6 0

3 years ago

Read 2 more answers