1. Give one reason why data is represented in binary in a computer [1]
2. How many bits in a byte? [1]
3. How many bytes are there in a MB? Include your working.

1. Give One Reason Why Data Is Represented In Binary In A Computer [1]2. How Many Bits In A Byte? [1]3.

Answers

Answer 1

Answer:

1) Computers use voltages and since voltages changes often, no specific voltage is set for each number in the decimal system. For this reason, binary is measured as a two-state system i.e. on or off. Also, to keep calculations simple and convert into binary online, computers use the binary number system

2) 8 bits

3) 1000000 bytes


Related Questions

Where to store
ammunition

Answers

In gun shops of course. and in basements

4. When working at the CLI in Linux, you specify the exact location of a file, which is the ____________________ to it, by beginning with a forward slash (/) to indicate the root directory.

Answers

Command line interface is used in form of a messenger conversation with your computer. You specify the exact location of a file, which is the pwd to it.

The Command Line Interface (CLI), is said to be a non-graphical, text-based interface attached to the computer system.

It is where the user input in a command and the computer then successfully executes it.

The Terminal is known to gives the command line interface (CLI) environment to the user.

The pwd command is simply known to be used in determining an exact folder location or path in Terminal.

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Need help with c++ coding
Simple program MUST USE two one-dimensional arrays. One to store last name and one to store grades.

Please help I’m so lost. I don’t understand arrays at all.

Answers

Answer:

h8 3h73oodn4

Explanation:

4. Let's continue with Amber. Once she began, she realized that she was short on
time so she simply skipped her opening slides. Feeling a bit frazzled, Amber began
reading from slide 7. Why do you think that this would not be Amber's best strategy?

Answers

Answer:

because she could miss important information

Answer:

I think that this would not be the best strategy as she could miss vital information in the opening which may not be a lot but packs a punch within how your presentation is gonna go so the audience can gouge you out and your style.

Explanation:

Because

. A binary search has a right subtree but no left subtree. What noes contains that least element in the tree

Answers

The root node will contain the smallest element

What are the main approaches for dealing with deadlock?

Answers

Answer:

Deadlock ignorance

Deadlock prevention

Deadlock avoidance

& Detection and recovery

Hope This Helps!!!

. Circle the correct choice for each statement 1. The number of substances in a mixture (can - cannot) be varied, for a compound they (can - cannot). 2. The different substances in a mixture (can - cannot) be joined chemically; a compound (can - cannot). 3. Substances in a mixture (do - do not) keep their own properties. 4. Substances in a compound (can - cannot) be easily separated; in a mixture, they (can - cannot). 5. Examples of (mixtures - compounds) are air, sea water, and most rocks. 6. Examples of (mixtures - compounds) are water, salt, and sugar. 7. Compounds are made of elements and have a (physical – chemical) formula. 8. A (solvent - solute) is the substance that dissolves in another substance. 9. True or False: A mixture cannot have five substances. 10. True or False: In a suspension, a substance may sink to the bottom.

Answers

Answer:

1 cannot

can

2 can

cannot

3 do not

4 can

cannot

5

Hi! ❤️ , im looking for some help here. ill give brainliest if able to.

Answers

Answer:

I think the answer is 2

Explanation:

since your trying to search for the temperature in a specific area in New York

What is a characteristic of a magnetic reed switch?
Select one:
a. Switch contacts that are not enclosed
b. Bigger size than mechanical switches
C. High sensitivity to magnetic fields
d. Very high voltage flows through contacts

Answers

Answer:

option D is correct answer

Explanation:

Very high voltage flows through contacts.

hope this helps you

The answer is D.
Explanation:N/A

Devices on one network can communicate with devices on another network via,
1)Multiplexer
2)Printer
3)Router
4)Hub

Answers

It is option 4 a hub cuz that is what it is used for

Answer:

3

Explanation:

What are software applications?

Answers

Answer:

the first option is obviously the correct answer

Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with every purchase of 8 or more books. It offers regular customers 1 free book with every purchase of 7 or more books, and offers 2 free books with every purchase of 12 or more books.

Write a statement that assigns freeBooks the appropriate value based on the values of the bool variable isPremiumCustomer and the int variable nbooksPurchased. Assign 0 to freeBooks if no free books are offered. Assume the variables freeBooks, isPremiumCustomer, and nbooksPurchased are already declared.

In C++ please

Answers

fill in the blanks

we should our selves

Which of the following does a secure website use to safeguard transmitted information

Answers

Answer:encryption

Explanation:

because you can hack encrypted things well not so easily

Encryption is a secure website used to safeguard transmitted information. The correct option is C.

What is encryption?

The process of converting information into a secret code that conceals its true meaning is known as encryption.

Cryptography is the study of information encryption and decryption. In the world of computers, ciphertext refers to encrypted data and plaintext to unencrypted data.

By converting the message's content into a code, encryption serves as a confidentiality tool. Integrity and authenticity are the goals of digital signatures.

They serve to confirm the message's source and show that the content hasn't been altered.

In the process of encryption, ordinary text, such as a text message or email, is scrambled into "cypher text," which is an unintelligible format. Secure websites utilise encryption to protect sent information.

Thus, the correct option is C.

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Your question seems incomplete, the missing options are:

A) A lock icon

B) The http protocol

C) Encryption

D) Digital certificate

How can the information from a phr be shared

Answers

Answer:

Patients can decide whether to share their information with providers, family members or anyone else involved in their care. Patients can access their records in a tethered PHR through a secure portal.

Patients can decide whether to share their information with providers, family members or anyone else involved in their care. In some cases, a stand-alone PHR can also accept data from external sources, such as laboratories or providers.

4.7 Code Practice: Question 1 Please help!

Answers

Whats the question???

What is considered a relatively new science that is being developed?
O targeting advertising to number of downloads
O targeting advertising to demographics
O targeting advertising to geography
O targeting advertising to adolescents

Answers

Answer:

b

Explanation:

Targeting advertising to demographics  is considered a relatively new science that is being developed. Option (b) is correct.

What do you mean by Geography?

The study of places and the interactions between people and their environs is known as geography. Geographers study the surface of the Earth and the various human societies that live there.

Advertising refers to the methods used to draw attention to a good or service. In order to attract consumers' attention, advertising seeks to highlight a good or service. It is often used to market a particular product or service, although there are many other applications as well, with commercial advertising being the most popular.

Through "branding," which links a product name or image with particular traits in consumers' minds, commercial advertising frequently aim to boost consumption of their goods or services.

Therefore, Option (b) is correct. Targeting advertising to demographics  is considered a relatively new science that is being developed.

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An information of a 500GB is transferred at the speed of 10MB/s. Calculate the full time the information will be transfer.

Answers

Answer:

50,000 seconds

Explanation:

First multiply 500GB into 1000.(*1GB is equal to 1000MB so were going to multiply it so that we can get the exact MB) and we will get 500,000 MB. Then let's divide it by 10.(*since 10MB can be transfer in just one second.) and we will get 50,000 SECONDS.

Hope it can help you lovelots

Jayda started a corporation that creates software products for clients. Which statement correctly reflects Jayda’s position in the corporation?

Answers

Answer:

She is the Founder and Owner of the corporation. She would also most likely be the CEO if she hasn't hired anyone else.

A function getints has been defined that has no parameters and returns an array of integer values. The first value in the array contains the total number of items in the array (including itself). Write code (not a function or main) to: Write a prototype for getints() Call getints() From the resulting array, print the first value (after the length) and the last value, each on a separate line.

Answers

Answer:

Explanation:In the below code : Create method getints() : with no arguments and integer array return type Inside method : Declare n integer Input n Declare integer array with n length : arrInt Assign n at 0th array index Use loop from 1 to n: i counter Input arr... view the full answer

Function getints  is presented in the Prototype of the following code will be:

// Prototype

int* getints();

What is function getints?

This function requests an integer from the person using it and then returns it. You can ask for the integer using a prompt argument.

Older OSes used the C method getch() to collect user input. Depending on the function call, it only allows one input character at a time. Unless the user supplies input, the program's execution is halted.

For trhe Prototype the code will be:

// Prototype

int* getints();

For the getints the code will be:

// Call getints()

int* array = getints();

The print values will be:

// Print the first and last value

printf("The first value is %d\n", array[1]);

printf("The last value is %d\n", array[array[0]]);

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buying a good computer you should consider what?​

Answers

I recommend a Samsung or Chromebook both good conputers

Gilbert has an Excel spreadsheet open in Tableau. What did Gilbert have to do to bring the spreadsheet into Tableau?

Answers

Tableau is said to mainly connects to Excel spreadsheets to make data analysis fast and easy. What Gilbert have to do to bring the spreadsheet into Tableau is that He is to connect to an outside data source.

Tableau is often used as a form of connection to Excel spreadsheets so as the data analysis very simple.

It gives room for Excel users to keep their spreadsheets even when they are polishing their ability to analyze their data, while giving simple to build, simple to read visualizations that shows information boldly.

See full question below

Gilbert has an Excel spreadsheet open in Tableau. What did Gilbert have to do to bring the spreadsheet into Tableau?

Select an answer:

A. He moved the Excel spreadsheet onto the Tableau server, and then opened it in Tableau.

B. He connected to an outside data source.

C. He dragged and dropped the file into Tableau.

He duplicated the data in Tableau.

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What is the full form of eniac and univac ?

thanks!!​

Answers

Answer:

ENIAC - Electronic Numerical Integrator and Calculator. UNIVAC - Universal Automatic Computer (First Digital Computer)

Mark brilliant please

Answer:

[tex]ENIAC - Electronic \: Numerical \: \\ Integrator \: and \: Computer[/tex]

[tex]UNIVAC- Universal \: Automatic \: Computer[/tex]

1. How many colors are available in color. palette.
2. 20 colors are available in color palette. True / False​

Answers

Answer:

16 colors in the palette

false only 16 colors

Define the following solider​

Answers

What soldier can you show me a picture?

What is it called when you plan out and take control of the amount of time that you spend on activities in order to increase effectiveness, efficiency, and productivity? A time management. B supply stocking. C calendar organization. D ergonomics.​

Answers

Answer:

time management A for Sure

What are the chances of a baby zombie to spawn in full golden armor in MC? ​

Answers

Answer:

Baby Zombies can spawn naturally in the Overworld, but they only have a 5% chance to spawn. The player can also spawn one with a Zombie Spawn Egg. Baby Zombies can also be found riding a Chicken, creating a Chicken Jockey.

Explanation:

It is very unlikely for a baby zombie to appear wearing shiny golden armor.

Why is this so?

It is not common for a zombie to appear with armor, and it is even rarer for a baby zombie to wear a full set of golden armor.

The chance of this event happening is different for each version and if any changes have been made to the game. However, in the regular MC with no changes, the chances are usually low.

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Which two tabs appear when a table is "active" in Microsoft Word?
Insert
Table Design
Home
Layout

Answers

Answer:

Layout and Table Design

Explanation:

What are the tools in creating an animation?

Answers

I will list tools you can use

Flipaclip

Regular a flip book with a pen and lots of paper sheets

I prefer twelve frames per second

and more tools

Capcut

Kinemaster

And search up on your main brower for lots of more info hoped this prepped you up a bit!

What sets blockchain solutions apart from conventional record-keeping solutions?

Answers

Blockchain technology are in commonly used in this dispensation. The thing that sets blockchain solutions apart from conventional record-keeping solutions is simply the ability to share different versions of the same data to multiple parties.

Blockchain is known to buildup trust, security, transparency, and the traceability of data shared across a business network. It also minimize cost  with new efficiencies.

It is simply known to be distributed ledger technology that helps in the storage of information in the form of blocks and no one can change or add the data.

See full question below

What sets blockchain solutions apart from conventional record-keeping solutions?

the ability for multiple parties to be certain they are using the same data

the ability to share different versions of the same data to multiple parties

a focus and priority on bitcoin and cryptocurrency

a system that maintains rigor and complexity

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what is the full meaning of the following acronyms:ARPANET, BOOTP, GSM, GUI, EOM, EULA, CTSS. ​

Answers

Answer:

ARPANET: Advanced Research Projects Agency Network

BOOTP: Bootstrap Protocol

GSM: Global System for Mobiles

GUI: graphical user interface

EOM: Enterprise Output Management

EULA: end-user license agreement

CTSS: The Compatible Time Sharing System

Explanation:

BEFORE GOING FOWARD KNOW THAT I DO NOT OWN THESE TEXTS.

GSM= a standard developed by the European Telecommunications Standards Institute to describe the protocols for second-generation digital cellular networks used by mobile devices such as mobile phones and tablets.

ARPANET=the first public packet-switched computer network. It was first used in 1969 and finally decommissioned in 1989. ... Many of the protocols used by computer networks today were developed for ARPANET, and it is considered the forerunner of the modern internet.

BOOTP= is an internet protocol that lets a network user automatically be configured to receive an IP address and have an operating system booted without user involvement.

GUI= A graphics-based operating system interface that uses icons, menus and a mouse (to click on the icon or pull down the menus) to manage interaction with the system.

EOM= refers to the process by which enterprise organizations manage, format and distribute data created from operational applications.

EULA= An end-user license agreement (EULA) is a license that gives a user the right to use a software application in some manner. EULAs are designed to enforce specific software use limitations, such as only using the software on one computer.

CTSS=services for children who require varying therapeutic and rehabilitative levels of intervention to address conditions of mental illness or emotional disturbance that impair and interfere with development and functioning. overcome deficits or maladaptive skills acquired over the course of a psychiatric illness.

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