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 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.

what is the full form of flops​

Answers

Answer:

Floating Point Operations Per Second (FLOPS)

Explanation:

Floating Point Operations Per Second (FLOPS) is a measure of a computer’s performance, especially in fields of scientific calculations that make heavy use of floating-point calculations. Floating-point operations include any operations that involve fractional numbers.

Answer:

Floating Point Operations Per Second


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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A consumer is the name for:
A. A person who buys and uses products and services
B. A product or service that a person purchases.
C. The person who sells goods and services to others.
D. Goods and services sold via the internet.

Answers

Answer:

A. a person who buys and uses products and services

A. A person who buys and uses products and services.

allows you to add several types of formatting at once

layout

theme

design

style

Answers

Answer:

Layout

Explanation:

The one that allows you to add several types of formatting at once is layout. The correct option is A.

What is layout?

Layout is the process of calculating the position of objects in space under various constraints in computing. This functionality can be packaged as a reusable component or library as part of an application.

Page layout is the arrangement of visual elements on a page in graphic design. It generally involves organizational composition principles in order to achieve specific communication goals.

The primary function of layout is to assemble and arrange the various parts or elements of an advertisement - illustrations, headings, sub-headlines, slogans, body text and the identification mark, and so on - into a unified presentation of the any message.

Layout is the one that allows you to add multiple types of formatting at once.

Thus, the correct option is A.

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15. The legal right to control the
production and selling of a book, play,
film and software is known as
A. Production right
B. Copyright
C. Trade mark
D. Patent​

Answers

the correct answer copyright

Answer:

I believe the answer is copyright

Explanation:

Samantha was working on a Word document and the horizontal and vertical margins disappeared. Which solution will fix the problem? Close the Word document and reopen it. Click on the View Ruler button located at the top of the vertical scroll bar on the right-hand side of the screen. Double-click in the ruler area to redisplay the ruler. Click on the View Ruler button located at the top left-hand side of the screen that looks like an L.​

Answers

Answer:

B

Explanation:

Click on the View Ruler button located at the top of the vertical scroll bar on the right-hand side of the screen is the solution will fix the problem. Hence, option B is correct.

What is MS Word DOC?

Microsoft Word is a word processor that may be used to create papers, letters, reports, and other types of writing of a professional caliber. It includes sophisticated capabilities that give you the best formatting and editing options for your files and projects.

Microsoft Word documents can be opened and edited in Docs. Even better, you may download your document as a Word document with a typical Word extension. But Docs also allows you to export other file types.

It is simple to modify huge sections of text, alter the flow between pages, change font sizes and styles, and perform other operations with Word and the DOC format.

Thus, option B is correct.

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Question #1
Multiple Select
Before you write a computer program, what can you use for planning? Select 2 options.
O pseudochart
O pseudocode
flowplan
flowcode
flowchart

Answers

Answer:

Pseudocode and flowchart.

Explanation:

I just got it correct.

pls answer fast in five mins​

Answers

The answer is true!! I hope this helps!!

Multiple Choice
Which of the programs below will result in the following output?
Hours
8
85
10
Total
26.5

Answers

Answer:

print("Hours")

print(8)

print(8.5)

print(10)

print("Total")

print(8 + 8.5 + 10)Explanation:

Answer:

A

Explanation:

List inputs to a technological system

Answers

The seven inputs to a technological system are people, materials, tools and machines, energy, information, finances, and time.

Which is true regarding pseudocode?
O It uses simple words and symbols to communicate the design of a program.
O It compiles and executes code.
O It expresses only complex processes.
O It gives a graphical representation of a set of instructions to solve a problem.

Answers

Answer:

The answer is A it uses simple words and symbols to communicate the design of a program.

Explanation:

Science Stuff

The true regarding pseudocode is it uses simple words and symbols to communicate the design of a program. The correct option is a.

What is pseudocode?

Pseudocode is a simple language description of an algorithm or other system's processes used in computer science. Although pseudocode frequently employs standard programming language structure rules, it is written for humans rather than automated comprehension.

In the field of computer science, a pseudocode is a linguistic description of an algorithm's steps. They consist of text-based components and are simple. Informally expressing concepts and techniques during the development process is known as pseudocoding.

Therefore, the correct option is a, It uses simple words and symbols to communicate the design of a program.

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Conversion Practice: Find the equivalent binary or decimal numbers below. Binary Decimal Binary Decimal 100 5 101 17 1101 63 0001 1111 64 0010 0000 127 1010 1010 256 1111 1111 513

Answers

Explanation:

Binary --> Decimal

100 --> 4

101 --> 5

1101 --> 13

0001 1111 --> 31

0010 0000 --> 32

1010 1010 --> 170

1111 1111 --> 255

Binary <--> Decimal

101 <--> 5

0001 0001 <--> 17

0011 1111 <--> 63

0100 0000 <--> 64

0111 1111 <--> 127

0001 0000 0000 <--> 256

0010 0000 0001 <--> 513

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


Ethernet network.  Your job is to decode it and answer the below questions. 
SEARCH:  Hex to ASCII converter
Copy the code below and paste into the Hex Code section.
Copy the converted code and paste underneath where it says <Insert>
d4 a9 28 06 f0 43 50 7b 9d e4 db e1 08 00 45 00
03 2f 4b 9d 40 00 80 06 62 cc c0 a8 01 bb 83 f7
03 05 de 92 00 50 62 72 96 9e c8 61 7b 5f 50 18
01 00 c9 cf 00 00 47 45 54 20 2f 7e 6b 63 68 72
69 73 74 65 2f 63 68 72 69 73 74 65 6e 2e 68 74
6d 6c 20 48 54 54 50 2f 31 2e 31 0d 0a 48 6f 73
74 3a 20 77 77 77 2e 63 73 65 65 2e 75 73 66 2e
65 64 75 0d 0a 43 6f 6e 6e 65 63 74 69 6f 6e 3a
20 6b 65 65 70 2d 61 6c 69 76 65 0d 0a 43 61 63
68 65 2d 43 6f 6e 74 72 6f 6c 3a 20 6d 61 78 2d
61 67 65 3d 30 0d 0a 55 70 67 72 61 64 65 2d 49
6e 73 65 63 75 72 65 2d 52 65 71 75 65 73 74 73
3a 20 31 0d 0a 55 73 65 72 2d 41 67 65 6e 74 3a
20 4d 6f 7a 69 6c 6c 61 2f 35 2e 30 20 28 57 69 
6e 64 6f 77 73 20 4e 54 20 31 30 2e 30 3b 20 57
69 6e 36 34 3b 20 78 36 34 29 20 41 70 70 6c 65
57 65 62 4b 69 74 2f 35 33 37 2e 33 36 20 28 4b
48 54 4d 4c 2c 20 6c 69 6b 65 20 47 65 63 6b 6f
29 20 43 68 72 6f 6d 65 2f 36 38 2e 30 2e 33 34
34 30 2e 31 30 36 20 53 61 66 61 72 69 2f 35 33
37 2e 33 36 0d 0a 41 63 63 65 70 74 3a 20 74 65
78 74 2f 68 74 6d 6c 2c 61 70 70 6c 69 63 61 74
69 6f 6e 2f 78 68 74 6d 6c 2b 78 6d 6c 2c 61 70

70 6c 69 63 61 74 69 6f 6e 2f 78 6d 6c 3b 71 3d
30 2e 39 2c 69 6d 61 67 65 2f 77 65 62 70 2c 69
6d 61 67 65 2f 61 70 6e 67 2c 2a 2f 2a 3b 71 3d
30 2e 38 0d 0a 41 63 63 65 70 74 2d 45 6e 63 6f
64 69 6e 67 3a 20 67 7a 69 70 2c 20 64 65 66 6c
61 74 65 0d 0a 41 63 63 65 70 74 2d 4c 61 6e 67
75 61 67 65 3a 20 65 6e 2d 55 53 2c 65 6e 3b 71
3d 30 2e 39 0d 0a 43 6f 6f 6b 69 65 3a 20 5f 5f
75 74 6d 61 3d 31 31 38 36 31 39 32 37 37 2e 31
37 34 32 37 37 36 38 33 30 2e 31 35 33 34 36 34
34 39 36 33 2e 31 35 33 34 36 34 34 39 36 33 2e
31 35 33 34 36 38 38 34 35 35 2e 32 3b 20 5f 5f
75 74 6d 7a 3d 31 31 38 36 31 39 32 37 37 2e 31
35 33 34 36 38 38 34 35 35 2e 32 2e 32 2e 75 74
6d 63 73 72 3d 63 73 65 65 2e 75 73 66 2e 65 64
75 7c 75 74 6d 63 63 6e 3d 28 72 65 66 65 72 72
61 6c 29 7c 75 74 6d 63 6d 64 3d 72 65 66 65 72
72 61 6c 7c 75 74 6d 63 63 74 3d 2f 7e 6b 63 68
72 69 73 74 65 2f 63 68 72 69 73 74 65 6e 2e 68
74 6d 6c 3b 20 5f 5f 75 74 6d 74 3d 31 3b 20 5f
5f 75 74 6d 74 5f 61 63 63 6f 75 6e 74 32 3d 31
3b 20 5f 5f 75 74 6d 62 3d 31 31 38 36 31 39 32
37 37 2e 34 2e 31 30 2e 31 35 33 34 36 38 38 34
35 35 0d 0a 49 66 2d 4e 6f 6e 65 2d 4d 61 74 63
68 3a 20 22 31 37 61 39 2d 35 37 33 35 34 61 35
33 39 30 31 33 65 22 0d 0a 49 66 2d 4d 6f 64 69
66 69 65 64 2d 53 69 6e 63 65 3a 20 4d 6f 6e 2c
20 31 33 20 41 75 67 20 32 30 31 38 20 31 37 3a
34 34 3a 32 39 20 47 4d 54 0d 0a 0d 0a 

<INSERT>
a) What is the Ethernet destination and source address (in hex)? 
b) Identify the vendor of the equipment of the source?
c) What is the protocol type (in the Ethernet header)? 
d) What version of IP is this? 
e) What are the IP destination and source addresses (give in proper dotted decimal notation)? 
f) Identify if the transport protocol is TCP or UDP.
g) What are the transport protocol destination and source port numbers (in decimal)? 
h) What is the application protocol (be sure to give the version number)? 
i) What is the function being performed at the application layer (that is, what is the purpose of
this packet)? 
j) What are the checksum values for all protocols that have a checksum in this packet? Note
that a CRC is not a checksum.

Answers

ang gulo po pede po ba pa picture thank you po.

To create an effective study schedule, a student must guess the amount of time needed for studying. write down all activities and commitments. allow the same amount of time each day for studying. budget periods of time to study daily, even if it is interrupted.

Answers

Answer:

B) write down all activities and commitments

Explanation:

It seems the most logical.

Write down all activities and commitments.

What is Commitments?

An planned schedule describing study periods and learning objectives is called a study plan.

College students should create a calendar that allots specific time each week for studying, much like with work or school schedules. The dates of the quizzes, tests, and exams should be included in this plan, as well as the due dates for the papers and projects.

It can be hard to manage your time. You most certainly have obligations outside of school, such as work, extracurricular activities, and social events.

Therefore, Write down all activities and commitments.

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what makes the young love tec

Answers

On their computers or mobiles. There essential communication and ind info tools.

Answer:

because it distracts them from realitiy plus its entertaining

Explanation:

How do you respect a person's gender identity? *

Answers

You call them exactly what they choose to be identified by it doesn't matter what gender they were born as if they want to be something else that is their choice and they may do as they like.

Which option offers predesigned formatting and design elements to facilitate the process of creating a document?
A.
themes
B.
templates
C.
design
D.
layout

Answers

Answer:

The answer is B, templates

Explanation:

Answer:

B. templates

Explanation:

(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.

In the next five years there are expected to be over _____ unfilled jobs in the US in computer science.
100,000
1 billion
1 million
1000

Answers

Answer:

The correct answer is D) 1 Million

Explanation:

It has been predicted that in about five years the Information Technology sector in the United States will have about 1 million unfilled roles in computer science.

Cheers!

WILL GIVE BRAINLIEST!!!!!!!!
Trade-offs are the moral principles and values that guide conduct within a group of people.


Group of answer choices


True


False

Answers

yes trueso true true true

We have written a method called sum with an int[] parameter nums. We want our sum method to compute the sum of nums, but our code has a bug (or perhaps bugs?) in it.

Fix the bugs.

Answers

Answer:

Following are the code to this question:

public class Main//defining a class-main  

{

public static int sum(int[] nums)//defining a method sum that accepts array  

{

int total = 0;//defining integer variable total

for(int num : nums) // use for-each loop

{  

total += num;//add array value in total variable

}

return total;//use return keyword to return the total value

}

public static void main(String []ar )//defining a main method  

{

int[] nums={1,2,3,4,5};//defining 1-D array nums

System.out.println(sum(nums));//use print function to call sum method  

}

}

Output:

15

Explanation:

In the class "Main", a static method, "sum" is defined, that accepts array in its parameter and inside the method, an integer variable "total" is define, that uses the for each loop to add array value in a total variable and use a return keyword to return its value.  

Inside the main method, an integer array nums are defined, that holds store some values and use the print function to call the sum method.

PLEASE HELP!! Which of the following computing devices would best address the needs for a CYBER SECURITY ANALYST?

Answers

Answer:high end laptop.

Explanation:

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:

What statement best describes operating systems?

Answers

Answer:

An operating system, or "OS," is software that communicates with the hardware and allows other programs to run

Answer:

c

thats what i put

When you perform a search, a general search engine searches the entire Internet.
A. True
B. False

Answers

Answer:

a

Explanation:

general search is a

advanced search is b

Which of the following is not an operating system
A.LINUX
B.MAC OS
C.NEXUS
D.WINDOWS

Answers

Answer:

C

Explanation:

I hope this helped.

Answer:

I honestly don’t know... But I’m still gettin that credit Broski

Explanation:

Why can't mechanical switches be used in microprocessors

Answers

Answer:

Microprocessor sometimes called the central processing unit.

Explanation:

Microprocessor is the heart of the computer network. It is useful in large agencies such as business, government, and our lives. This little chip is called the life of the computer. It is also called all computers life as we all know that. It is formed as the purest form of Moore law. It also said that this little chip also reached to its physical form.

The microprocessor sometimes called central processing unit or CPU. Mechanical switches are not used in microprocessor because of their easily interference. It has common problem called contact bounce.

Nathan notices his computer System is slowing down when he tries to copy documents to it he also gets a prompt I warned him that the system is running low on storage space which hardware device should he consider upgrading in order to increase the system storage space?

Answers

Answer:Hard drive or Solid State drive

Explanation:

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how can an item with a lower mass have a higher weight than an item with a higher mass? mason makes homemade pizza sauce. the recipe calls for 5 ounces of tomato sauce for every 1/4 teaspoon of garlic. what is the rate in ounces of tomato sauce per teaspoon of garlic that mason uses? Race paragraph on what are the causes of the American revolution. read the poem the snake by Emily Dickinson which statement best describes Dickinsons use of figurative language in the final stanza Why might the American colonists have been upset by the new taxes to pay the war debt for England? What is 4-9+(-6)????????? Mark Walton was involved in a car accident in which the airbag of his car failed to deploy. He sued the car manufacturer for installing faulty airbags. But in the course of the case being heard in court, the car company and Mark decided to settle the lawsuit out of court. What important function of the law was served in this case Which statement best describes how Charlemagne expanded his territory in Europe? He led the Catholic Church as the Holy Roman emperor. He became king of the Franks and then conquered other lands. He created schools in the kingdom and then became emperor of Saxony. He created new laws that allowed him to become king of the Lombards and Saxons. Dead cells called keratinocytes make up the hair _____ which contains mtDNA and not nuclear DNA. Simplify (9-1)^5/(6+2)^3Help Angle XYZ = 2X and angle PQR = (8X -20). If angle XYZ and angle PQR are supplementary, find the measure of each angle. Angle PQR = ? atmosphere is a mixture of two things how old is the finnish languaest? " Solve using properties 93+(68+7) What are the boiling points and freezing points (in oC)of a solution of 50.3 g of I2in 350 g of chloroform? The kb= 3.63 oC/m, the kf= 4.70 oC/m for CHCl3, and the molar mass of I2is 253.8 g/mol. The normal boiling point for CHCl3is 61.2 oC, and the normal freezing point for CHCl3is -63.5 oC. Where do you usually see a monument and what is its importance in society? Find the equation of a line that is parallel to the line y = 3x and contains the point (1, -2).ey=(Type your answer in slope-intercept form.)st Make a question out of each statement using inversion. Follow the model.Make a question out of each statement using inversion. Follow the model.Question 1 with 1 blank Ils sont qubcois.1 of 1Question 2 with 1 blank Elles adorent voyager.1 of 1Question 3 with 1 blank Tu parles espagnol.1 of 1Question 4 with 1 blank Il y a vingt-cinq tudiants.1 of 1Question 5 with 1 blank Le professeur donne des devoirs difficiles.1 of 1Make a question out of each statement using est-ce que.ModleIl est grand.Example answer Est-ce qu'il est grand? End example answer1) Vous tes canadien.2)Tu regardes la tlvision.3)Ils cherchent un livre la bibliothque4)Nous arrivons l'cole.5)Elle parle chinois. What does 70.2 rounded to the nearest ten? What did the Klan fear most in the 1920s? how did the Kan address these fears