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3 years ago

Select the focus questions that emphasizes what is more important: (Select all that apply)

Computers and Technology

1 answer:

mafiozo [28]3 years ago

4 0

Answer:

The selected answers are;

a. What needs to be brought into view in the foreground?

b. What needs to be bigger and more prominent?

c. What needs to be relegated to the background?

Explanation:

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Yolanda first breaks down the whole game she needs to program into modules. She then breaks these modules into smaller modules u

Tcecarenko [31]

That’s coo. What’s the question?

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3 years ago

What would happen to a eukaryotic cell if all its mitochondriawere destroyed

julsineya [31]

The cell won't reproduce ATP.

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3 years ago

Assume the following representation for a floating point number 1 sign bit, 4 bits exponent, 3 bits for the significand, and a b

Andrew [12]

Answer:

Detailed answers given in the solution

Explanation:

max exponent= 1111=15

in biased form =15-7=8

max significant=1111=(.9375)10

max value= 1.9375*28

b) min exp= 0000=0-7=-7(biased)

min value=1.0000*2(-7)

c) Addition : Suppose we want to add two floating point numbers, X and Y.

steps to add floating point numbers:

Make exponents of the two numbers to be the same (if not). We do this by rewriting .

Add the two mantissas of X and the Y together.

If the sum in the previous step does not have a single bit of value 1, left of the radix point, then adjust the radix point and exponent until it does.

Convert back to the one byte floating point representation.

d) Multiplication :

Suppose you want to multiply two floating point numbers, X and Y.

steps to multiply floating point numbers.

sum of the two exponents..

Multiply the mantissa of X to the mantissa of Y. Call this result m.

If m is does not have a single 1 left of the radix point, then adjust the radix point so it does, and adjust the exponent z to compensate.

Add the sign bits, mod 2, to get the sign of the resulting multiplication.

Convert back to the one byte floating point representation, truncating bits if needed.

6 0

3 years ago

Consider the helicopter of Example 2.1, but with a slightly different definition of the input and output. Suppose that, as in th

anzhelika [568]

Answer:

Solution: In this case, the system can be modeled as a function with two output signals,

$S: (R --> R) --> (R --> R)^{2}$

where

$(S(T_{y}))(t) = (x(t), y(t))$

where(x(t), y(t)) is the position of the tail in they plane. This model Is Clearly not linear. If the Input torque doubles, for example, the output values will not double. In fact, the output values are constrained to lie on a circle centered at the origin, regardless of the Input. For this reason, the model is BIBO stable. The output is always bounded. Thus, while our previous model was linear and unstable, this one Is nonlinear and stable. Which model is more useful?

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4 years ago

Which of the following allows data to coordinate activity between devices? Select one: a. Address bus b. Collisions c. Data bus

AnnyKZ [126]

Answer:

The correct option is D: Control Bus

Explanation:

A control bus is usually used by the Central Processing Unit to communicate with all the devices that are connected or contained within a computer. This connections are usually done via physical connections such as printed circuits or cables. It is also called a Computer bus and helps in coordinating activities between the connected devices.

5 0

3 years ago