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3 years ago

List the five parts of a system.describe them.

1 answer:

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The five main parts of a system are:

1. The CPU
The CPU is the brain of the computer. It is the main part that does all th thinking and processing.

2. RAM
which stands for Random<span> A</span>ccess Memory. As implied in its name, it can be accessed at random times by the CPU. When you open a program, all the scripts and codes that are running need to be run of a separate memory bank. Thus, the RAM takes part.

3. Drives
Hard Drives, SSDs, USB Drives, and SD cards are all forms of main computer memory. That is where the computer stores the OS, your files, and its instructions.

4. Inputs/Outputs
By inputs and outputs i mean hardware, like Speakers (ouput), Monitors (output), Keyboard (input), and Mouse (input).

5. OS
The OS is the Operating System (e.g. Windows, Linux, Mac), which is the main instructions for the computer. It is what makes your computer usable.

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You just recently opened a business that will be selling items on the Internet. You don’ t actually have a physical store that p

Ivanshal [37]

Answer:

Explanation:

Shipping fee is based on the weight of the item purchased

Name of the store- MIMI Electronics

Items sold- Consumer electronics, mobiles phones, laptops, wearable devices, accessories, digital watches etc

Shipping charges-

Weight Shipping fee

0-1 kg $ 5.00

1-2 kg $ 10.00

2-4 kg $ 15.00

4-7 kg $ 20.00

7-10 kg $ 30.00

10 kg + $ 50.00

Shipping fee function

F(x)= 5 for all x [0,1]

F(x)= 10 for all x (1,2]

F(x)= 15 for all x (2,4]

F(x)= 20 for all x (4,7]

F(x)= 30 for all x (7,10]

F(x)= 50 for all x (10,infinity)

shipping charge function is a step function where the steps are mentioned in terms of weight.

Shipping charge could also be determined using a piece wise function where the shipping fee is fixed for each piece and is charged based on number of pieces ordered instead of weight of the order

5 0

3 years ago

O How basic blocks are identified and how the blocks are used to construct control flow graphs

OLEGan [10]

Basic blocks are identified because they are known to be a straight line that is known also as a code sequence that tends to have no branches in regards to its in and out branches and its exception is only to the entry and at the end.

Note that Basic Block is said to be a composition of statements that is known to be one that often always executes one after other, and this is often done in a sequence.

<h3>How do you create a flow graph from the basic blocks?</h3>

Flow graph is gotten by:

Lets Block B1 be the initial node and also Block B2 will tend to follows B1, so from B2 to B1 there is seen a kind of an edge.

Note that the first task is for a person to partition a sequence of three-address code and this is done into basic blocks.

Hence, Basic blocks are identified because they are known to be a straight line that is known also as a code sequence that tends to have no branches in regards to its in and out branches and its exception is only to the entry and at the end.

Learn more about basic blocks from

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2 years ago

If the value of score1 is 350 and the value of score2 is 210, what will be the value of result after the code segment is execute

MAVERICK [17]

The value of result of the code segment is executed is known to be 4.

<h3>Why is the value of the code segment so?</h3>

When the result of is not executed because the condition is said to be false and also when there is a false condition is, the else statement will be said to be true

Therefore, result = result + 2; -> result is brought up by 2 to bring about 4 and as such, the value of result of the code segment is executed is known to be 4.

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2 years ago

Because of the abundance of water on planet Earth, hydrogen gas (H2) is a candidate in the search for a replacement for petroleu

Dennis_Churaev [7]

The reason why plants are considered to be one step ahead in the utilization of hydrogen as an alternative fuel source is because; Plant cells possess water-splitting enzymes

<h3>What are splitting Enzymes?</h3>

Splitting Enzyme’s are like aldolases that catalyze the conversion of a molecule into two smaller molecules without the addition or removal of any atoms.

Now in plant biology, plants make use of he light-driven water-splitting/oxygen-evolving enzyme known as Photosystem II in photosynthesis to split water.

Read more about splitting enzymes at; brainly.com/question/14713715

3 0

2 years ago

What is the fundamental purpose of sentiment analysis on social media?

Rzqust [24]

Answer:

A social media sentiment analysis tells you how people feel about your brand online. Rather than a simple count of mentions or comments, sentiment analysis considers emotions and opinions. It involves collecting and analyzing information in the posts people share about your brand on social media.

Explanation:

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3 years ago