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3 years ago

Pls tell me the answer pls i need the answer

Computers and Technology

2 answers:

kotykmax [81]3 years ago

7 0

I believe the answer is focus because that is what I put and I got it correct

AVprozaik [17]3 years ago

5 0

Answer:

focus

Explanation:

specialize means concentrate on and become expert in a particular subject or skill.

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What is the binary number system?

Scilla [17]

DescriptionIn mathematics and digital electronics, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" and "1". The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit.

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3 years ago

Why does virtual reality rely on slightly different views for each eye?

GaryK [48]

Answer:

So, you can have a whole view, if you cover your right eye, you can't really see anything to your right just towards your left.

Explanation:

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2 years ago

Role based access control

Phantasy [73]

Answer:

Is better in situation in which we want to assign the rights not to the people, but to the specific job

Explanation:

<u>Definition</u>

In an organization to assigned the role in the network access based with in organization we RBAC.

Its model consists of

users
roles
permissions
sessions

Therefore, we can say that, <em>RBAC is better in situation in which we want to assign the rights not to the people, but to the specific job</em>

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4 years ago

Which of the following are the differences between DDR3 SDRAM and DDR2 SDRAM? DDR3 transfers data at twice the rate of DDR2. DDR

Free_Kalibri [48]

Answer:

DDR3 SDRAM having twice rate of data transferring as compared to DDR2 SDRAM both have 240 pin connection. DDR3 memory power consumption is 40 % less as compared to DDR2. both are transfers data on a 64 data bits wide bus. The physical difference occur in both type a cut is present at bottom along pin in DDR2 it is occur probably in center and In DDR3 it is occur at left through center.

7 0

3 years ago

Determine the number of bytes necessary to store an uncompressed RGB color image of size 640 × 480 pixels using 8, 10, 12 and 14

dexar [7]

Answer:

For 8 bits / Color Channel: 921, 600 bytes.

For 10 bits / Color Channel: 1,152,000 bytes.

For 12 bits / Color Channel: 1,382,400 bytes.

For 14 bits / Color Channel : 1,612, 800 bytes.

Explanation:

Un uncompressed RGB color image of 640 pixels wide by 480 pixels height (VGA resolution) uses 3 samples of x bits fin order to represent the quantity of each primary color (red, green and blue) in a given pixel of the image.

So, if we use 8 bits/ sample, we can calculate the bytes needed to store a complete image as follows:

640*480*3*8 bits = 7, 372,800 bits. (1)

As, by definition, 1 byte= 8 bits, we have:

Nº of bytes = 7,372,800 / 8 = 921,600 bytes. (2)

In order to get the bytes needed to store the same image, using 10, 12 and 14 bits/ sample, all we need is replacing 8 by 10, 12 and 14 in (1), and then dividing by 8 as in (2).

Proceeding in this way we obtain:

640*480*3*10 = 9,216,000 bits ⇒ 1,152,000 bytes.

640*480*3*12 = 11,059,200 bits ⇒ 1,382,400 bytes.

640*480*3*14= 12,902,400 bits ⇒ 1,612,800 bytes.

8 0

4 years ago