COMPUTERS AND TECHNOLOGY HIGH SCHOOL

Which component of a computing device drains the battery the fastest?(1 point)1. Bluetooth adapter
2. hard drive
3. display screen
4.Wi-Fi adapter

Answers

Answer 1

Answer:

Answer: Display screen

Explanation:

This consumed much energy due to light and brightness

Answer 2

Answer: The display screen since it’s always bright

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Scientific NotationRepresent the following numbers in scientific notation

0.000000000006789

0.1

4

7800000000000000

30.2000000000

0.006734

8000

0.00000356

120100000000

2000.34

Answers

To put a number in scientific notation, you must simplify it to become a number between 1-10 and multiply it by 10 up to the number of spaces the decimal was moved to simplify the number.

For example, to put the number .000000000006789 in scientific notation, you must move the decimal 12 times ( I think) to make the number 6.789 x -10up to the 12, be cause you have to move the decimal backwards.

To do another, 0.1 in scientific notation becomes 1 x 10up to the 1.

4 doesn't need to be in scientific notation, as it is already a number between 1-10. However, if you were to do it, it would become 4 x 10up to the 0.

For one more example, 78000000000000000 in scientific notation becomes 7.8 x 10up to the 15.

And so on for the rest. I hope this helps!

Who is responsible for providing the equipment employees need to stay safe on the job (like a hardhat or safetygoggles)?
• the Occupational Safety and Health Administration (OSHA)
O the employer
the labor union
O the employee
MacBook Pro

Answers

Answer:

the employer

Explanation:

Answer:

the employer

Explanation:

What is the 10/20/30 rule?

Answers

This represents Guy Kawasaki Rule for PowerPoint Presentations. Here is what it stands for:

10 slides are the optimal number to use in a presentation.
20 minutes is the longest amount of time that you should speak.
30 point font is the smallest font that you should use on slides.

What type of memory or storage device is prone to losing data if the power goes out?a. A USB stick
b. An External Drive
c. A DDR SDRAM module
d. A SATA drive

Answers

The answer is (c.) a DDR SDRAM module.

DDR SDRAM stands for Double data rate synchronous dynamic random-access memory. It is a form of temporary data storage in a computer. So when it comes to power down, the data stored in this RAM is most likely to lose.

Alphonsus and Larry are discussing Start menu commands. Alphonsus will go to Control Panel to see a display of all local and remote drives. Larry will go to Computer to make changes to some computer settings. Who is correct? A. Neither Alphonsus nor Larry is correct.
B. Only Alphonsus is correct.
C. Only Larry is correct.
D. Both Alphonsus and Larry are correct.

Answers

The answer is A. Neither Alphonus nor Larry is correct.
Alphosus must go to Computer instead of Control Panel. In Computer, it will allow Alphonsus to explore and manage the local and remote computer drives and its contents. While, Larry must go to Control Panel instead of Computer view and manage some computer settings.

@Taskmasters you are 100% correct its is A.

Which of the following is an advantage of batch processing?It can balance computing resources by time.
It executes processing immediately.
It can leverage decision-making abilities.
Work can be shared on a variety of computers.