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ozzi
3 years ago
12

In order to view the permissions assigned to each type of user for all the files located in a directory, which of the following

Linux commands is issued?
A. dir/p
B. ls -l
C. cp -v
D. rm -al
Computers and Technology
1 answer:
Rufina [12.5K]3 years ago
5 0

The correct answer is B: ls -l.

Further Explanation:

In Linux there is a specific command needed to look at the files in a directory. In addition to using the command ls -l, you will need to use < > after the command and insert the name of the file that is being looked for. For example: ls -l <root root 2356 0600 Oct 22 lanyard>.

Each word and character has their own meaning and access information stored in the database. This will also show the users accesses permission to see the file and if needed to write over the file.

Learn more about computer commands at brainly.com/question/13338803

#LearnwithBrainly

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Survey data are collected by using all of these methods EXCEPT
castortr0y [4]

Answer:

Survey data are collected by using all of these methods except Field Research.

Explanation:

In field research data has been gathered from different experiments, qualitative analysis and observations of any event.

On the other hand, survey data can be collected from Following:

<u>structured interview</u><u>:</u>

where data can be gathered by interviews and analyzed it on quantitative basis.

<u>Face to face questionnaires:</u>

Data has been collected by asking questions directly from users in the form of interview.

<u>self-administered questionnaires</u>

In this research, questionnaire has been designed to asked question related to some topic without conducting interview.

8 0
4 years ago
A stack is initially empty, then the following commands are performed: push 5, push 7, pop, push 10, push 5, pop, which of the f
MatroZZZ [7]

Answer:

d

Explanation:

6 0
3 years ago
An online retailer has developed an algorithm to provide personalized recommendations to shoppers. Which form of IPR protects th
Helen [10]

Answer:

should be B.

Explanation:

If not then Im sorry

5 0
3 years ago
This assignment is to code a simple hangman game. The game should choose a random word out of a list of words that are coded int
pshichka [43]

Answer:

Programming language not stated.

I'll use python for this question

Explanation:

import random

# library that we use in order to choose

# on random words from a list of words

words = ['rain, 'computer', 'science', 'program, 'python', 'mathematics', 'player', 'condition','reverse', 'water', 'board', 'geeks','learn','school','days','scholar','collar','flood','house','flies']

# Function will choose one random word from this list of words

word = random.choice(words)

print("Guess the word")

guesses = ''"

# 5 turns

turns = 5

while turns > 0:

# counts the number of times a user fails

failed = 0

# all characters from the input word taking one at a time.

for char in word:

# comparing that character with the character in guesses

if char in guesses:

print(char)

else:

print("_")

# for every failure 1 will be incremented in failure

failed += 1

if failed == 0:

# user will win the game if failure is 0 and 'You Win' will be given as output

print("You Win")

# this print the correct word

print("The word is: ", word)

break

# if user has input the wrong alphabet then it will ask user to enter another alphabet

guess = input("guess a character:")

# every input character will be stored in guesses

guesses += guess

# check input with the character in word

if guess not in word:

turns -= 1

# if the character doesn’t match the word then “Wrong” will be given as output

print("Wrong")

# this will print the number of turns left for the user

print("You have", + turns, 'more guesses')

if turns == 0:

print("You Loose")

7 0
3 years ago
Suppose that a disk drive has 5,000 cylinders, numbered 0 to 4,999. The drive is currently serving a request at cylinder 2,150,
Zina [86]

Answer:

The queue pending requests of FIFO order is ;

86, 1470, 1774, 948, 1509, 1022, 1750, 130.

Explanation:

The FCFS schedule is 143, 86, 1470, 913, 1774, 948, 1509, 1022, 1750, 130.

Total seek distance is 7081.

The SSTF schedule is 143, 130, 86, 913, 948, 1022, 1470, 1509, 1750, 1774.

Total seek distance is 1745.

The LOOK schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 130, 86.

Total seek distance is 3319.

The SCAN schedule is 143, 913, 948, 1022, 1470, 1509, 1750, 1774, 4999, 130, 86.

Total seek distance is 9769.

7 0
3 years ago
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