9
How many total numbers can be represented with an 8-bit binary (base-2) system?
А. 127
В. 12В
Ос. 255
OD. 256

Answers

Answer 1

Answer:

D:256

Explanation:

Trust me

Answer 2

Answer:

The correct answer is 256

Explanation:

2^0=1

2^1=2

2^2=4

2^3=8

2^4=16

2^5=32

2^6=64

2^7=128

1+2+4+8+16+32+64+128=255, but 00000000(which is 0) also counts as a number, so the answer is 256.


Related Questions

What is the name of the access panel where you can configure the
appearance or actions in an application, operating system, or hardware?

Answers

Answer:

control panel

Which of these tools can best be used as a self assessment for career planning purposes? a personality test an asset analysis a self-directed learning experience a goal development checklist

Answers

Answer:

C - a self-directed learning experience

Explanation:

The tool that can best be used as a self-assessment for career planning purposes is a self-directed learning experience. Thus the correct option is C.

What is a Career?

A career is referred to what an individual chooses as a profession to earn something. A career of an individual is based on his talents, skills, and abilities which help him to seek growth and development and achieve the goals of life.

Self-directed learning encourages the organic growth of personality, creativity, persistence, and life happiness. It promotes students' options, independence, ambition, and the development of various abilities for lifetime learning.

Finding your skills, values, hobbies, and interests is the first step in the career development process. From there, one may decide what kinds of roles might be interesting to both you and a good fit.

Therefore, option C is appropriate.

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A _____ pattern is a heart-shaped pattern that captures sound from a single direction, mostly from the front.

Answers

Answer:

Cardioid

Explanation:

Answer: A cardioid pattern is a heart-shaped pattern that captures sound from a single direction, mostly from the front.

Explanation:

answer im timed i'll mark brainliest
Robert is creating a newsletter in Word and needs to have the ultimate flexibility on the placement of images and text. Which component is treated like an image but still allows free-flowing text? shapes styles pictures text box

Answers

Answer:

The answer is shapes.

Explanation:

Answer:

D: Text box

Explanation:

WILL DO A BRAINLY! help pls.

Answers

What’s the question. There’s no question to answer.

Which type of evidence should victims collect to help officials catch cyber bullies

Answers

Answer:

(c)social media usernames

Explanation:

The type of evidence should victims collect to help officials catch cyber bullies is social media usernames.

What do you mean by the cyber bullies?

Cyberbullying is when someone is harassed, threatened, or intimidated through a cell phone, instant messaging app, email, or social networking sites.

Children frequently engage in cyberbullying because they have access to these technologies at an earlier and earlier age.

Cyberbullying victims may have a variety of negative consequences, such as mental health problems, subpar academic results, a desire to quit school, and even self harm thoughts.

Bullies themselves at a higher chance of developing problems like drug abuse and engaging in violence.

Therefore, the  type of evidence should victims collect to help officials catch cyber bullies is social media usernames.

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What type of data uses numbers that can be used in the arithmetic operations?

Answers

Answer:

Numerical data uses numbers that can be used in arithmetic operations.

HELPPPP
Question #4
Multiple Choice
Which part of a network controls the flow of information among computers within a network?
•switch
•client
•server
•router

Answers

Answer:

Switch

Explanation:

A network switch (also called switching hub, bridging hub, officially MAC bridge) is a computer networking device that connects devices together on a computer network by using packet switching to receive, process, and forward data to the destination device.

The part of a network that controls the flow of information among computers within a network is router. The correct option is D.

What is router?

A router is a physical or virtual gadget that links two or more packet-switched computer networks.

A router examines a data packet's destination Internet Protocol address (IP address), calculates the best path for it to take, and then forwards it.

On computer networks, a router receives and sends data. Routers are frequently mixed up with network hubs, modems, and network switches.

Routers, on the other hand, can combine the functions of these components and connect with these devices to improve Internet access or assist in the creation of business networks.

A router, similar to a switch, routes data packets based on their IP addresses.

Thus, the correct option is D.

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How can you troubleshoot Internet access problems?

Answers

Answer:

Check the network icon (or wireless connection settings) to see if you have Internet access. ...

Check for changes to proxy settings.

Check the network cables if your computer is wired to the router.

Reset your router.

Check your firewall or security software.

Hopefully this helps.

Answer:

Delete items from the cache, check your Internet connection, and try using a different browser.

Explanation:

Edge lesson

For some reason, Danica's classmate George could not find the registered symbol in the symbol gallery. He is selling
products that a popular baking company donated to him for the school fair. Danica tells George that he can access
the symbol using keystroke codes.
Which keystroke code does George need to use to add the registered symbol beside the company's name?
O Alt + 0174
O Ctrl + 0174
* Enter + 0174
O Windows + 0174
Intro
Done

Answers

Answer alt +0174

Explanation:

Answer:a

Explanation:

What is the origin of the name “breadboard”?

Answers

Answer:

Originally the word referred to a literal bread board, a polished piece of wood used for slicing bread. In the 1970s the solderless breadboard ( a.k.a. plugboard, a terminal array board) became available and nowadays the term "breadboard" is commonly used to refer to these.

Alexis wants to learn HTML and CSS. She wants to test your coding skills in these design languages how can she practice code writing abilities?

Answers

She can use a text document to edit HTML files. Hope it helped!
Thank You!

Complete the statement below with the correct term.

A utility that provides names to each computer on a network is called a ____________naming service.

Answers

Answer:

DOMAIN

Explanation:

A utility that provides names to each computer on a network is called a DOMAIN naming service.

Which is a characteristic of an effective problem statement? It is based on research. It contains outside information. It contains technical language. It is reviewed by competitors.

Answers

Answer:

It is based on research

Explanation:

An effective problem statement is a term often used in research operation to describe a statement that practically deals with the current issue that needs to be solved, situations or circumstances that require enhancement, or a drawback that must be solved, which demands critical insight and conscious analysis.

There are various characteristics of Effective problem statement, some of which are:

1. It should focus on the need for solving the problem

2. The ways in which the problem will be solved should be stated in a precise and concise manner

3. It should be based on the main objective of the statement.

Hence, in this case, the correct answer is "It is based on research."

Answer:

A

Explanation:

Correct on Edge 2021:)

Your welcome

Can someone help me with the 2.4 code practice question 2 on Edhesive???

Answers

Answer:

sure, just show me the problem

Answer:

x=float(input("Enter a number: "))

sub=(x-int(x))

print(sub)

Explanation: Got it right

Suppose you have one particular application that is trying to send data on the Internet but none of the data is making it to the
destination. Other applications work fine. What might you suspect is happening?
a) The Network connection is broken
b) the network is experiencing latency
c) firewall is blocking that application
d)data loss is occurring due to network congestion

Answers

Answer:

Firewall is blocking that application.

Explanation:

i got it right on the test and i hope yall have a great day :3

Answer:

FIREWALL

Explanation

i did it on edj

Q:Ideally, how often should you back up the data on your computer? once an hour once a day once a month once a year

A: It's once a day

Answers

Answer:

Ideally you should do it once a day!

Explanation:

On edge! And it's on google too but I know it from my tests and learning!

Ideally, you should back up the data on your computer regularly, and the frequency of backups will depend on the amount and importance of the data you generate or modify.

What is backup?

Backup refers to the process of creating a copy of data and storing it in a separate location or device in case the original data is lost, damaged, or corrupted.

Ideally, you should back up your computer's data on a regular basis, with the frequency of backups determined by the amount and importance of the data you generate or modify.

It is recommended to back up critical data, such as important documents, financial records, and photos, at least once a day, and even more frequently if possible, such as hourly or in real-time.

Monthly or weekly backups may be sufficient for less critical data. The key is to have a consistent and dependable backup system in place to safeguard your data in the event of hardware failure, theft, loss, or other disasters.

Thus, this way, the data should be backed up regularly.

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How do you add a section break that would start the new section on the same page?

Answers

Leave a line and that will make a section break

Answer:

Click the Page Layout tab, click Breaks, and choose Continuous.

For every decision you make, there is a trade-off. Please select the best answer from the choices provided T F

Answers

Answer:

True

Explanation:


Wi-fi works by converting data signals into which of the following?

Answers

Answer:

Radio waves

Explanation:

Wi-fi works by converting data signals into radio waves.

What is WI-Fi?

Wi-Fi is a family of network protocols which is wireless based.

Wi-Fi are generally used for local area networking of devices and Internet access. It allows nearby digital devices to exchange data by the help of radio waves.

Hence, Wi-fi works by converting data signals into radio waves.

Learn more about Wi-Fi.

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(BRAINLIEST QUESTION) What are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality?

Answers

Answer:

Internet of Vehicles (IoV) is a concept in intelligent transportation systems (ITS) in which vehicles with IoV will be able to communicate with each other and [ublic networks through V2I (vehicle-to-infrastructure), V2P (vehicle-to-pedestrian) interaction, and V2V (vehicle-to-vehicle).

There are some challenges that will need to be overcome in order for the Internet of Vehicles to become a reality:

IoV is unable to predict human behavior and body language of other drivers so it can be dangerous sometimes to take respective actions that a normal vehicle driver can do. Risk of security challenges and security attacks is one of the biggest challenges as the networks can be manipulated.People have lack of trust in IoV due to privacy and health concern.The initial cost of IoV is very high that only few rich people can buy it.

A program executes 15 billion instructions. You are running this program in two systems: System A: has a processor with 3 GHz and an average CPI of 2.0 System B: has an average CPI 1.2 and execution time is 1.5 X more than system A. What is the clock speed of processor in system B.

Answers

Answer:

Clock speed of B = 7.5 GHz

Given:

Processor speed of A = 3 GHz

Average CPI of A = 2

Average CPI of B = 1.2

Execution time of B is 1.5 times then A

Find:

Clock speed of B

Computation:

Execution time = CPI × Processor speed × Instructions

Execution time of B = 1.5[Execution time of A]

1.2 × Clock speed of B[15 billion] = 1.5[2 × 3][15 billion]

Clock speed of B = 7.5 GHz

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