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kiruha [24]
3 years ago
11

The basic difference between RAM and ROM memory is: Question 5 options: A) RAM is nonvolatile while ROM is volatile. B) RAM is r

ead/write while ROM Is read only. C) ROM is used to store programs and data, while RAM is not. D) ROM is typically specified when you buy a computer; RAM is not.
Computers and Technology
1 answer:
schepotkina [342]3 years ago
6 0

The basic difference between RAM and ROM memory is RAM is read/write while ROM Is read-only.

Explanation:

  • A ROM, non-volatile memory, does not use to store data, but RAM is volatile and requires power to store data.
  • ROM is not given usually as a specification, but RAM is typically specified when buying a computer.
  • We can write data only once in ROM. However, once it is written, we can read it any number of times. RAM is the main memory in a computer, and read from and write to it much faster than other storage types. RAM is used to store files in use on the computer.

Hence the basic difference between RAM and ROM memory is RAM is read/write while ROM Is read-only.

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Write a function called simulate_several_key_strikes. It should take one argument: an integer specifying the number of key strik
Furkat [3]

Answer:

The solution code is written in Python 3

  1. import random
  2. import string
  3. def simulate_several_key_strikes(l):
  4.    char_set = string.ascii_lowercase
  5.    return ''.join(random.choice(char_set) for i in range(l))
  6. print (simulate_several_key_strikes(10))

Explanation:

The program is aimed to generate random characters and the number of characters generated is dependent on user input. Hence, we will need to import the random module (Line 1). We also import string module so that we can make use of its associated method to generate English letters (Line 2)

Next, we create the function simulate_several_key_strikes that takes one single parameter, l, as input. Within the function body, we use ascii_lowercase method to generate the lowercase letter set and assign it to char_set variable (Line 5). We use random.choice method to randomly pick one of the letter in char_set and join it with an empty string (Line 6). Please note there is a for-loop that will repeatedly generate l-number of character and eventually return it as output.

We test the function by passing 10 as input parameter and we shall get a sample output as follows:

xuiczuskoj

7 0
3 years ago
Why did Herman Hollerith invent the Tabulating Machine?
Anvisha [2.4K]

Answer:

the machine was developed to help process data for the 1890 U.S. Census.

Explanation:

U.U

8 0
3 years ago
Linda subscribes to a cloud service. The service provider hosts the cloud infrastructure and delivers computing resources over t
siniylev [52]

Answer

Public cloud

Explanation

A cloud service is any service that is made available to users who are on demand via internet from the cloud computing service providers.  These service providers have servers in their company premises where they offer the services from.

A public cloud is a type of computing in which a service provider makes resources available to the public via the internet. The service provider hosts the cloud infrastructure and delivers computing resources over the Internet Resources vary by provider but may include storage capabilities, applications or virtual machines.


3 0
3 years ago
The first query is computationally less expensive than the second query. (Assume no indexes exist on release_date.) Query 1: SEL
sdas [7]

Answer:

false

Explanation:

The term 'computationally expensive' means that a given mathematical function, code or an algorithm has high computational complexity. In addition, the mathematical function or algorithm will require several steps and procedures to be completed. Based on this, the statement made in this question is not true.

7 0
3 years ago
ANYBODY WANNA PLAY FoRnITe
ValentinkaMS [17]

Answer:

No but my baby brother can play with u

6 0
3 years ago
Read 2 more answers
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