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3 years ago

5 of 10

Computers and Technology

1 answer:

DaniilM [7]3 years ago

3 0

Answer:

what

Explanation:

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MATH PLZ HELP ITS DUE IN 4 MINUTES

zheka24 [161]

Answer:

Explanation:

8 0

3 years ago

Read 2 more answers

User documentation _____. Group of answer choices allows users to prepare overall documentation, such as process descriptions

MatroZZZ [7]

Answer:

And user documentation consists of instructions and information to users who will interact with the system

Explanation:

user documentation will not allow user to prepare overall documentation because it is already prepared so not A.

user documentation does not need implementation, So not B.

user documentation may not be a printed one . So not C

And user documentation consists of instructions and information to users who will interact with the system, so D is the right option

3 0

3 years ago

A sinewave has a period (duration of one cycle) of 645 μs. What is the corresponding frequency of this sinewave, in kHz, express

irga5000 [103]

The corresponding frequency of this sinewave, in kHz, expressed to 3 significant figures is: 155 kHz.

Given the following data:

Period = 645 μs

Note: μs represents microseconds.

Conversion:

1 μs = $1$ × $10^{-6}$ seconds

645 μs = $645$ × $10^{-6}$ seconds

To find corresponding frequency of this sinewave, in kHz;

Mathematically, the frequency of a waveform is calculated by using the formula;

$Frequency = \frac{1}{Period}$

Substituting the value into the formula, we have;

$Frequency = \frac{1}{645\; * \;10^{-6}}$

Frequency = 1550.39 Hz

Next, we would convert the value of frequency in hertz (Hz) to Kilohertz (kHz);

Conversion:

1 hertz = 0.001 kilohertz

1550.3876 hertz = X kilohertz

Cross-multiplying, we have;

X = $0.001$ × $1550.39$

X = 155039 kHz

To 3 significant figures;

Frequency = 155 kHz

Find more information: brainly.com/question/23460034

5 0

3 years ago

Which function can you use to capture the contents of an open window?

zloy xaker [14]

Answer:

To capture the contents of the currently active window, press Alt-PrtScrn (or Alt-Print Screen ). To capture the contents of the entire screen, press PrtScrn (or Print Screen ) by itself.

hope it helps you

make me brainliest plz

8 0

2 years ago

The system cannot contact a domain controller to service the authentication request

slega [8]

Answer: The correct answer is : If it is not a DNS problem you can try to remove them from the domain by placing them in a workgroup, restart, then delete the computer trail in A / D Users & Computers, then re-enroll them in the domain and move them from the default location to their proper place in the A / D structure.

6 0

3 years ago