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nasty-shy [4]
3 years ago
5

I need help so bad it’s the entire test for EdHesive python coding Test 2

Computers and Technology
1 answer:
sveta [45]3 years ago
5 0

Answer:

Which line of code outputs the decimal portion of a float stored in the variable x?

print (x - int(x))

Three of the following values could be stored as strings.  When would you NOT use a string command?

To store decimal values.

Consider the following code:

x = int(input("Enter a number: "))

print (x)

What happens if the user types in A?

This would cause an error: an integer variable cannot store a string.

Which of the following is NOT a data type in Python?

decimal

Which of the following numbers might this code generate: random.randint(1,9)?

 1

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Answer:

Outline the steps necessary to prepare a storage device for storing files.

  1. Link the storage unit to a network, whether it be a laptop computer or a mobile device.
  2. Firewall it with sufficient anti-virus so that it also does not affect the linked system.
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Identify and briefly describe the tools used to prepare a storage device for storing files.

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Explain why file systems are critical components of an operating system. What is their purpose?

Hypothetically defining file system is nothing more than the way files are called and logically organized for storage.

Ex: DOS, Windows, and Unix-based operating systems all contain various file systems where data is organized in tree structure.

Usually defines the naming of files, how long the suffix can be. The file system often includes a format indicating the access to a file.

Specify the file system or file systems that would be available with that operating system.

A file system controls the mechanism by which data is stored and accessed on a disk. This deals mainly with internal disk operations such as naming files, records, directories, documentation, storage management, and other protocol accesses.

  1. FAT (File Allocation Table)
  2. NTFS (New Technology File System)

Describe from an administrator perspective what is necessary to prepare a storage device for access by a user.

Connection to the storage unit is equipment-oriented. The Windows Explorer summary contains optical drives, USB keys and hard drives as separate devices, making it much easier to navigate a new computer.

To connect a Linux computer you must mount the drive by connecting it to a directory.

Usually mounting a device is a manual operation, since only the administrator determines which directory the system attaches to.

Graphical interfaces are seldom seen on Linux servers. When you plug a storage device into a USB port on your computer, nothing can happen.

Usually the mount command looks like mount/dev / sdb1/mnt, where /dev / sdb1 is the system and /mnt is the directory you want to mount it.

List a few ways that a user can utilize a file system.

System output can be improved not only by choosing the most appropriate file system(s) but also by using the various choices available for most file systems.

There are variations in the number of options depending on the specific file system, and some options can only be set at the time of development of the filesystem, even though it can be modified afterwards.

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Identify the operation which is NOT one of the parts of the fivebasic set operations in relational algebra?
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Answer:

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Explanation:

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