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inna [77]
3 years ago
8

In general, digital to analog modulation equipment is less expensive than the equipment for encoding digital data into a digital

signal.
a) True b) False
Computers and Technology
1 answer:
Vesnalui [34]3 years ago
3 0

Answer: False

Explanation:

As for the encoding process we require encoder, decoder, modulator which is less expensive than those required for modulation where we need devices for changing the amplitude, frequency and phase, which is more complex and expensive

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Write pseudo code that performs the following: Ask a user to enter a number. If the
CaHeK987 [17]
Answer:
BEGIN
INPUT N
IF N>0 AND N<10 THEN
OUTPUT "blue"
ELSE
IF N>10 AND N<20 THEN
OUTPUT "red"
ELSE
IF N>20 AND N<30 THEN
OUTPUT "green"
ELSE
OUTPUT "It is not a correct color option"
ENDIF
END.

Explanation:

3 0
2 years ago
Which is the best description of a hierarchical report?
mixas84 [53]

Answer:

d

Explanation:

a report with records sorted in ascending order is the right answer

6 0
3 years ago
Suppose you have a 16-bit machine with a page size of 16B. Assume that any unsigned 16-bit integer can be a memory address. Also
irinina [24]

Answer:

2^11

Explanation:

Physical Memory Size = 32 KB = 32 x 2^10 B

Virtual Address space = 216 B

Page size is always equal to frame size.

Page size = 16 B. Therefore, Frame size = 16 B

If there is a restriction, the number of bits is calculated like this:  

number of page entries = 2^[log2(physical memory size) - log2(n bit machine)]

where

physical memory size = 32KB  which is the restriction

n bit machine = frame size = 16

Hence, we have page entries = 2^[log2(32*2^10) - log2(16)] = 2ˆ[15 - 4 ] = 2ˆ11

7 0
3 years ago
a certain kind of fish in the ocean eats only algae. a seal eats this fish a bear eats the seal .when the bear dies,it’s recycle
STatiana [176]

Answer:seal

Explanation:

4 0
2 years ago
A customer uses an app to order pizza for delivery. Which component includes aspects of the customer's interaction with an enter
MissTica

The available options are:

Understand the customer journey

Identify customer requirements based on their behavior and interactions

Provide a steady stream of marketing-qualified leads to the sales team

Help curate the right kind of content for customers

Provide feedback to the operations team regarding product quality

Answer:

Identify customer requirements based on their behavior and interactions

Explanation:

The component that includes aspects of the customer's interaction with an enterprise platform is "Identify customer requirements based on their behavior and interactions."

The above statement is true because when a customer uses an app to order pizza for delivery, the app can identify the customer's requirements based on the interaction between the customer and the app.

The customer uses the app to ask for what he wants, which is the requirements based on his behavior; the app identifies these wants and acts accordingly. This also shows interactions between the app and the customer.

8 0
2 years ago
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