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3 years ago

A power supply unit for a computer converts:

1 answer:

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A power supply unit (or PSU) converts mains AC to low-voltage regulated DCpower for the internal components of acomputer. ... Some power supplies have a manual switch for selecting input voltage, while others automatically adapt to the mains voltage.

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What are the first and the last physical memory addressesaccessible using

Misha Larkins [42]

Answer

For First physical memory address,we add 00000 in segment values.

For Last physical memory address,we add 0FFFF in segment values.

NOTE-For addition of hexadecimal numbers ,you first have to convert it into binary then add them,after this convert back it in hexadecimal.

a)1000

For First physical memory address, we add 00000 in segment value

We add 0 at the least significant bit while calculating.

10000 +00000 = 10000 (from note)

For Last physical memory address,We add 0 at the least significant bit while calculating.

we add 0FFFF in segment value

10000 +0FFFF =1FFFF (from note)

b)0FFF

For First physical memory address,we add 00000 in segment value

We add 0 at the least significant bit while calculating.

0FFF0 +00000=0FFF0 (from note)

For Last physical memory address,We add 0 at the least significant bit while calculating.

we add 0FFFF in segment value

0FFF0 +0FFFF =1FFEF (from note)

c)0001

For First physical memory address,we add 00000 in segment value

We add 0 at the least significant bit while calculating.

00010 +00000=00010 (from note)

For Last physical memory address,We add 0 at the least significant bit while calculating.

we add 0FFFF in segment value

00010 +0FFFF =1000F (from note)

d) E000

For First physical memory address,we add 00000 in segment value

We add 0 at the least significant bit while calculating.

E0000 +00000=E0000 (from note)

For Last physical memory address,We add 0 at the least significant bit while calculating.

we add 0FFFF in segment value

E0000 +0FFFF =EFFFF (from note)

e) 1002

For First physical memory address,we add 00000 in segment value

We add 0 at the least significant bit while calculating.

10020 +00000=10020 (from note)

For Last physical memory address,We add 0 at the least significant bit while calculating.

we add 0FFFF in segment value

10020 +0FFFF =2001F (from note)

6 0

3 years ago

Quiz #1: In Fnaf 4 After chris gets bit by Fredbear what animatronic does he start to possess and how does he die?

GalinKa [24]

Answer:

He starts to posess freddy and he dies in his sleep Which is in Fnaf 4. Freadbear crushed his skull.

Explanation:

4 0

3 years ago

Read 2 more answers

Calculate the number of telephone

olchik [2.2K]

Answer:

yho

Explanation:

hayi no ntwana.... lala boy

6 0

3 years ago

a. Describe how the student can use the jar of rice to model particle motion of a substance in each state of matter: solid, liqu

Black_prince [1.1K]

Answer:

because the jar is ........

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3 years ago

Question 2 Unsaved Which of these is NOT an example of an emerging technology? Question 2 options: Sixth Sense Close Range Drone

alexandr1967 [171]

The answer is B.) Close Range Drones

I just took the test

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3 years ago