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enot [183]
3 years ago
8

A device that modulates digital data onto an analog signal and then demodulates the analog signal back to digital data is a ____

.
Computers and Technology
1 answer:
LenKa [72]3 years ago
5 0
A modem. (From modulator-demodulator)
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Jeff has created a table to calculate the cost of raw materials that he purchases monthly. Cell A2 shows the fixed cost of the r
Luda [366]
=A2*D2
The above formula will allow calculation  of monthly cost of the first raw material.This is done by Multiplying the contents of cell A2 (Column A, Row 2) and cell D2 (Column D, Row 2). Here Cell A2 contains cost of the first raw material and Cell D2 contains number of units of the raw material produced  each month. After finding the monthly cost of the first raw material in this way, the monthly cost of other raw materials can simply be calculated by dragging down the formula to apply to the rows below.
3 0
3 years ago
Read 2 more answers
The primary reason for the creation of the Federal Reserve System LOADING... ​was: A. to create a single central bank similar to
Gelneren [198K]

Answer: (C) to reduce or eliminate future bank panics.

Explanation:

The Federal Reserve System being the central reserve system in the US was created with the primary objective of reducing and eliminating bank panics in periods of recessions and depressions and other bank related matters.

3 0
3 years ago
Which are guidlines for using themes? Check all that apply
Andreyy89

Answer: A. Using different cell styles can help you differentiate different types of data.

B. Fonts should be easily readable and of appropriate size.

D. Be consistent with themes across worksheets and workbooks.

Explanation:

A theme refers to the preset package that contains functionality details and graphical appearance.

The guidelines for using themes include:

• Using different cell styles can help you differentiate different types of data.

• Fonts should be easily readable and of appropriate size.

• Be consistent with themes across worksheets and workbooks.

Therefore, the correct options are A, B and D.

7 0
3 years ago
Which of the following statements is/are true? (Points : 5) A. A default constructor is automatically created for you if you do
snow_lady [41]

Answer: Only A and C

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Class is defined with data members, functions, objects etc are considered as per the requirement given by the user .It is the user defined concept.

Statement (B) is incorrect because static method is used for accessing the static members of the particular class and manipulate the value of it.

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6 0
3 years ago
domain controllers store local user accounts within a sam database and domain user accounts within active directory. true or fal
Natalka [10]

Answer:

True

Explanation:

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Thank you!

5 0
2 years ago
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