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Vitek1552 [10]
3 years ago
6

What dd command would you use to copy the contents of a partition named /dev/drive1 to another partition, called /dev/backup?

Computers and Technology
1 answer:
Advocard [28]3 years ago
4 0

Answer:

dd if=/dev/drive1 of=/dev/backup

Explanation:

Linux operating system is an open-source computer application readily available to system operators. The terminal is a platform in the operating system used to write scripts like bash and directly communicate with the system kernel.

There are two commands used in bash to copy files, the "cp" and "dd". The dd is mostly used to copy files from one storage or partition to another. The syntax of dd is;

dd if= (source partition/directory) of= (target partition/directory)

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Write a function shampoo_instructions() with parameter num_cycles. If num_cycles is less than 1, print "Too few.". If more than
EastWind [94]

Answer:

Following are the code to the given question:

def shampoo_instructions(num_cycles):#defining a method shampoo_instructions that accepts num_cycles as a parameter

   if num_cycles < 1:#defining an if block that num_cycles value is less than 1

       print('Too few.')#print message  

   elif num_cycles > 4:#defining elif block that checks num_cycles is greater than 4

       print('Too many.')#print message  

   else:#defining else block

       N= 1;#defining N variable that holds a value 1

       for N in range(N, num_cycles+1):#defining for loop that check value in range

           print(N , ": Lather and rinse.")#print message  

       print('Done.')#print message  

shampoo_instructions(2)#calling the method

Output:

1 : Lather and rinse.

2 : Lather and rinse.

Done.

Explanation:

In this code, a method "shampoo_instructions" is defined, that accepts a variable "num_cycles" in its parameter, and in the next step, the multiple conditional statements have used that check the "num_cycles" values which can be defined as follows:

  • The if the block checks the parameter value is less than 1, and it prints the value as the message.
  • In the next step, the elif block is used that checks parameter value is greater than 4, and it prints the value as the message.
  • In the else block, it uses the for loop that checks the value in the range and prints its value and calling the method.
6 0
3 years ago
A major weakness of a lot of file processing systems is that ____.
Gnesinka [82]

They are several weaknesses or disadvantages of file processing systems but the major weakness is data redundancy and inconsistency. By data redundancy, I mean duplication of data. There are no better methods to validate insertion of duplicate data in file systems. Data redundancy can also increase the chance for errors.






7 0
4 years ago
When coding, how do you get animations to work??
Nina [5.8K]

Answer:

Blender's animation & rigging if you are talking about 3d modeling.

Explanation:

Blender is a standard free to use universally used software used in animation for most standard games. You learn to model, then to rig with bones, then to animate. Animations don't entirely go with coding unless you are calling them in the code to make them play.

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4 years ago
What are the benefits of computer?
Usimov [2.4K]

Answer:

online toutoring.

helpful games give mind relaxation.

4 0
3 years ago
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mrs_skeptik [129]
1. Most animators work in big cities where movie and television studios, animation studios, software developers, and video game design firms are located.
2. I’m confused about this one.
3. An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. ... The dominant general-purpose desktop operating system is Microsoft Windows with a market share of around 76.45%.
4. A database is an organized collection of data, generally stored and accessed electronically from a computer system.
5. An app, which is short for "application," is a type of software that can be installed and run on a computer, tablet, smartphone or other electronic devices. An app most frequently refers to a mobile application or a piece of software that is installed and used on a computer.
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