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3 years ago

To reduce chances of system failure, engineers may use _____ .

Computers and Technology

2 answers:

GalinKa [24]3 years ago

7 0

Performance testing // Gradpoint Homies

Nataliya [291]3 years ago

5 0

<span>To reduce chances of system failure, engineers may use process control. This is a system which involves activities that ensures the whole process variables can be predicted and controlled to prevent failure. This involves the use of safety valves and sensors.</span>

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Which of the following is not an example of a technological aid?

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I think the correct answer among the choices given is option A. Manipulative aids are not technological aids. It refers to items that is used to support hands-on learning like markers, toothpick or coins. Technological aids, on the other hand, are things which makes use of the new technology present like slideshows, DVD's, audioclips and projectors.

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3 years ago

The common channel signaling (CCS) system provides a separate network dedicated to control and signaling over the PSTN. This ena

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2 years ago

Which piece of code results in the following? Italics

andriy [413]

Italics

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3 years ago

let m be a positive integer with n bit binary representation an-1 an-2 ... a1a0 with an-1=1 what are the smallest and largest va

Ahat [919]

Answer:

Explanation:

From the given information:

$a_{n-1} , a_{n-2}...a_o$ in binary is:

$a_{n-1}\times 2^{n-1} + a_{n-2}}\times 2^{n-2}+ ...+a_o$

So, the largest number posses all $a_{n-1} , a_{n-2}...a_o$ nonzero, however, the smallest number has $a_{n-2} , a_{n-3}...a_o$ all zero.

∴

The largest = 11111. . .1 in n times and the smallest = 1000. . .0 in n -1 times

i.e.

$(11111111...1)_2 = ( 1 \times 2^{n-1} + 1\times 2^{n-2} + ... + 1 )_{10}$

$= \dfrac{1(2^n-1)}{2-1}$

$\mathbf{=2^n -1}$

$(1000...0)_2 = (1 \times 2^{n-1} + 0 \times 2^{n-2} + 0 \times 2^{n-3} + ... + 0)_{10}$

$\mathbf {= 2 ^{n-1}}$

Hence, the smallest value is $\mathbf{2^{n-1}}$ and the largest value is $\mathbf{2^{n}-1}$

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2 years ago

What is computer and example<br>

otez555 [7]

Computer
a machine that processes information under the control of a program

Example(s)
(First Electronic Computer) The Electronic Numerical Integrator and Computer (ENIAC)
PC (Personal Computer)
Desktop
Laptop

Hope this helps!

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3 years ago