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SpyIntel [72]
3 years ago
12

Which Windows installation method requires that you manually rename computers after the installation?​

Computers and Technology
1 answer:
levacccp [35]3 years ago
3 0

Answer:

Command line

Explanation:

  • After installation of the machine one needs to manually rename the computer. This can be done through the start then settings, then system, and select rename the PC in the right-hand side column.
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Secure Hashing Algorithm (SHA) is an algorithm for generating cryptographically secure one-way hash, published by the National I
Naily [24]

Answer:

64 byte.

It's not bit is byte.

Explanation:

Secure Hash Algorithms (SHA) :- These are a family of cryptographic hash functions. There are basically four types of secure hash algorithms for generating cryptographically secure one-way hash.They are as following:-

SHA-0

SHA-1

SHA-2

SHA-3

SHA -2 consists of SHA-512 and the block size used by it is 64 byte or 512 bits.

8 0
3 years ago
What is stands for BCPL explain ?​
krek1111 [17]
Answer: Basic Combined Programming Language

Explanation: it is a procedural, imperative, and structured programming language, originally intended for writing compilers for other languages.
8 0
3 years ago
Jennifer wants to improve her relationship with her customers.which of the following measurements should she work on improving?
igomit [66]
She should work on being nice to them
7 0
2 years ago
The Pentium 4 Prescott processor, released in 2004, has a clock rate of 3.6 GHz and voltage of 1.25 V. Assume that, on average,
Zarrin [17]

Answer:

a) C = 3.2 x 10^-8 F, C = 2.9 x 10^-8 F

b) 10%, 42.86%, 0.11, 0.75

c) 0.849 volts to maintain the same leakage current in the Pentium 4 Prescott Processor. 0.783 Volts to maintain the same leakage current in the Core i5 Ivy Bridge Processor.

Explanation:

<u>For the Pentium 4 Prescott processor:</u>

Clock rate (f) = 3.6 GHz

Voltage (V) = 1.25 V

Static Power Consumption = 10 W

Dynamic Power Consumption = 90 W

<u>For the Core i5 Ivy Bridge processor:</u>

Clock rate (f) = 3.4 GHz

Voltage (V) = 0.9 V

Static Power Consumption (SP) = 30 W

Dynamic Power Consumption (DP) = 40 W

(a) To find the average capacitive loads, use the formula:

DP = (1/2) x C x V² x f

Rearranging:

C = (2 x DP)/(V² x f)

For the Pentium 4 Prescott processor:

C = (2 x 90) / [(1.25)² x 3.6 x 10^9]

C = 3.2 x 10^-8 F

For the Core i5 Ivy Bridge processor:

C = (2 x 40) / [(0.9)² x 3.4 x 10^9]

C = 2.9 x 10^-8 F

(b) Percentage of the total dissipated power comprised by the static power can  be found by the formula:

<u>[Static Power/(Static Power + Dynamic Power)] x 100</u>

For the Pentium 4 Prescott Processor:

[10/(90+10)] x 100  = 10%

For the Core i5 Ivy Bridge Processor:

[30/30+40] x 100 = 42.86 %

Ratio of static power to dynamic power for each technology can be computed as:

Pentium 4 Prescott: 10/90 = 0.11

Core i5 Ivy Bridge: 30/40 = 0.75

(c) The total dissipated power can be calculated by:

P = DP + SP

For Static Power we have the formula:

SP = VI where I is the leakage current.

I = SP/V

For Pentium 4 Prescott: I = 10/1.25 = 8A

For Core i5 Ivy Bridge: I = 30/0.9 = 3.33 A

The total disspited power is reduced by 10%, meaning the ratio of new power to old power must be 90% = 0.9. So,

New Power/Old Power = 0.9

For Pentium 4 Prescott:

DP + SP / 100 = 0.9

VI + CV²F = 0.9 x 100

V(8) + (3.2 x 10^-8)V²(3.6 x 10^9) = 90

8V + 115.2V² - 90 = 0

By solving the quadratic equation, we get the positive answer as 0.849. This means that the voltage should be reduced to 0.849 volts to maintain the same leakage current in the Pentium 4 Prescott Processor.

For Core i5 Ivy Bridge:

DP + SP / 70 = 0.9

V(3.33) + (2.9 x 10^-8)V²(3.4 x 10^9) = 70 x 0.9

3.33V +98.6V² -63 = 0

By solving the quadratic equation we get the positive answer as 0.783. This means that the voltage should be reduced to 0.783 Volts to maintain the same leakage current in the Core i5 Ivy Bridge Processor.

6 0
3 years ago
Resources that doesn't go back to their normal state after being used are *​
Vadim26 [7]

Answer:

nonrenewable resources

Explanation:

There are primarily two types of resources: renewable and non-renewable. The main difference between the two is that <em>the renewable resources can be replenished</em> while<em> the non-renewable resources cannot be replenished.</em>

Examples of non-renewable resources:<u> coal, oil and natural gas.</u> These are called "fossil fuels." Although they only have a limited supply, most of our human activities are dependent on these fossil fuels, which threatens their depletion.

7 0
2 years ago
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