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Georgia [21]
3 years ago
5

Privileged instructions 1) generate an interrupt so they can execute before non-privileged instructions. 2) are valid only when

the cpu is in application state. 3) are valid only when the cpu is in system state. 4) are no longer used in modern computer systems
Computers and Technology
1 answer:
HACTEHA [7]3 years ago
7 0
I think its 3 it’s usually executed when in Kernal state.
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Every windows service has the 3 start types what are those service types?
spayn [35]

Answer:

You can stop, pause, start, delay start, or resume each service as appropriate. You can also modify the start mechanism (Manual or Automatic) or specify an account. Windows Services broadly fall into three categories depending on the actions and applications they control: Local Services, Network Services and System.

5 0
2 years ago
The energy used by an appliance which operates at 240 volts at 15 amp for 4 hr. is A. 0.92 kwhr. B. 3.45 kwhr. C. 14.4 kwhr. D.
Tju [1.3M]

Answer:

C. 14.4 kwhr.

Explanation:

To calculate the energy used by appliance first calculate the power. The formulae for calculating power(<em>P</em>) is P= I \times V, where V stands for voltage and I stands for current.

In the given problem,  V = 240 volts and I = 15 amp. Therefore,

P=240 \times 15 =3600\ watt(w) = 3.6\ kw

Now, formulae for calculating energy used i.e. work(W) is W = P\times t, where <em>t</em> is the time.

In the given question time is 4 hr. Therefore energy used will be,

Energy used (W) = 3.6\times4 =14.4\ kwhr.

8 0
3 years ago
"if" statements are part of creating computer programs, what are these instructions called and how would you use them?
podryga [215]

Answer:

if means that like (if this happen it will come or not come answer)

Explanation:

sorry I don't know how to tell but plz reply if you understand or not.

7 0
2 years ago
Read 2 more answers
Consider the following code:
ICE Princess25 [194]

Answer: 3

Explanation:

Because X = 18 and our condition given to the code if > and < which do not match with the input so it prints 3.

4 0
3 years ago
What is better for the sd card use as portable storage or use as internal storage?
Sever21 [200]
It depends on what you’d need it for.

> Portable Storage <
- Good for traveling.
- Good for porting stuff from a device to another device.

> Internal Storage <
- Better if you are using it for one device.
- Increase device storage.
5 0
3 years ago
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