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3 years ago

Hy plzz help me friends

Computers and Technology

2 answers:

tamaranim1 [39]3 years ago

7 0

Answer:

Ram which stands for random access memory, and Rom which stands for read only memory are both present in your computer. Ram is volatile memory that temporarily stores the files you are working on. Rom is non-volatile memory that permanently stores instructions for your computer

timama [110]3 years ago

3 0

Answer:

Ok so RAM is Random-Access-Memory.

RAM can store data just like in a hard drive - hdd or solid state drive - ssd

but the thing is that ram is really fast and data is only stored when RAM chips get power. On power loss your all data will be lost too.

ROM thanslates to Read-Only-Memory - so data in ROM chips can't be modifyed computer can just read the data but not write.

Read-only memory is useful for storing software that is rarely changed during the life of the system, also known as firmware.

Have a great day.

Explanation:

You might be interested in

In which method of encryption is a single encryption key sent to the receiver so both sender and receiver share the same key?

mars1129 [50]

Answer:

B. Symmetric key encryption

Explanation:

Symmetric key encryption is one in which a single encryption key is sent to the receiver so both sender and receiver share the same key. In this type of encryption, the sender uses a particular key to encrypt the data and sends the encrypted data (cipher data) to the receiver and then the receiver uses the same key to decrypt the data.

Public key encryption, or asymmetric encryption uses two keys - a private key and a public key. The public key is know to everyone while the private key is known only to those for whom the message is intended. An application of this type of encryption is in SSL (Secure Sockets Layer) - a protocol for transmitting data privately on the internet.

Private key encryption is not exactly one of the encryption methods but rather, a private key and a public key are used in encryption.

The best option is therefore symmetric key encryption.

Hope this helps!

7 0

3 years ago

To reduce the number of used digital outputs of the microcontroller, the display board is connected to the main board through th

Luda [366]

Answer:

The program in Python is as follows:

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

num = input("Decimal: ")

BCDValue = ""

valid = True

for i in range(len(num)):

if num[i].isdigit():

if(int(num[i])>= 0 and int(num[i])<8):

BCDValue += BCD[i]+" "

else:

valid = False

break;

else:

valid = False

break;

if(valid):

print(BCDValue)

else:

print("Invalid")

Explanation:

This initializes the BCD corresponding value of the decimal number to a list

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

This gets input for a decimal number

num = input("Decimal: ")

This initializes the required output (i.e. BCD value) to an empty string

BCDValue = ""

This initializes valid input to True (Boolean)

valid = True

This iterates through the input string

for i in range(len(num)):

This checks if each character of the string is a number

if num[i].isdigit():

If yes, it checks if the number ranges from 0 to 7 (inclusive)

if(int(num[i])>= 0 and int(num[i])<8):

If yes, the corresponding BCD value is calculated

BCDValue += BCD[i]+" "

else:

If otherwise, then the input string is invalid and the loop is exited

valid = False

break;

If otherwise, then the input string is invalid and the loop is exited

else:

valid = False

break;

If valid is True, then the BCD value is printed

if(valid):

print(BCDValue)

If otherwise, it prints Invalid

else:

print("Invalid")

7 0

3 years ago

Which of the following factors will have the greatest impact on your credit score? I. Length of Credit History II. Payment Histo

Veseljchak [2.6K]

the one that would have the greatest impact on my credit score would be : B. II and III If you had a troublesome payment history, it would be very likely that you'll end up with credit score because you make yourself became untrustworthy and if you have a low Debt, people will trust your current financial condition and you will be more likely to earn high credit score

5 0

3 years ago

Read 2 more answers

In traditional programming, probably the most often used error-handling outcome was to ____.

Harman [31]

In traditional programming, doubtless the error-handling outcome that is most often used was to terminate the program in which the offending statement occurred, or at least to terminate the module (if not the entire program) in which the offending statement occurred.

3 0

4 years ago

Which situations are most likey to use Telehealth

Scilla [17]

Answer:

Emergency situations that make it difficult to go to a clinic will likely require Telehealth. Examples include cases of

1. heart attack

2. breathing difficulties

3. health challenges that begin in the night

4. onset of child labor

5. a pandemic situation where hospitals are filled up

6. sickness among aged people in rural communities with no clinic, etc.

Explanation:

Summarily, the World Health Organization (WHO) defines Telehealth as the 'incorporation of Information Communication Technology in the delivery of health care services in situations where patients and health care providers are separated by distance'. Emergency health situations that make it difficult to quickly access medical help can benefit from Telehealth.

In the cases of a pandemic such as the one experienced in 2020, where hospitals were filled to the brim, telehealth proved to be a useful form of health care delivery.

4 0

3 years ago

Hy plzz help me friends​

Hy plzz help me friends