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aliya0001 [1]
4 years ago
11

In a file-oriented information system, a master file ____.

Computers and Technology
1 answer:
sergeinik [125]4 years ago
6 0
Stores relatively permanent data about an entity
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What chage command should you use to set the password for jsmith to expire after 60 days and give a warning 10 days before it ex
nata0808 [166]

chage -M 60 -W 10 jsmith Forces jsmith to keep the password 60 days before changing it and gives a warning 10 days before changing it.

<h3>Which command should you use to set the expiration date for a user account?</h3>

The “chage” command is used to modify the password expiry date of the user's account in which you can change the current status of the expiry date, set expiry date to lock the account, active and passive status, and warning days before the account get expired.

<h3>What is chage command Linux?</h3>

The chage command is self-described as the "change user password expiry information" utility. According to the chage man page: The chage command changes the number of days between password changes and the date of the last password change.

To learn more about chage command, refer

brainly.com/question/13084023

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7 0
1 year ago
Which of the following statements is false? A.The concepts of icons, menus and windows were originally developed by Xerox PARC.
Fudgin [204]

Answer:

(b) Windows is an open source operating system (<em>This is not correct</em>)

Explanation:

Option a is <em>correct</em> because Xerox PARC(Palo Alto Research Center), which is a subsidiary of the Xerox corporation, has been greatly responsible for invention and development in modern computing devices. Some of these developments are in Ethernet and graphical user interface (making use of menus, icons e.t.c).

Option b is <em>not correct</em> because Windows Operating system is not an open source operating system. Open source OS means users can interact with the driving code of the OS and make modifications. Windows does not support this feature. Operating systems that are open source include Linux and OpenSolaris.

Option c is <em>correct</em>. An operating system has two main components - the kernel and the user interface. The core component of an operating system is the Kernel as it interacts directly with the hardware and manages system resources. The user interface on the other hand allows users to interact with the kernel of the operating system using texts and/or graphics as commands.

Option d is <em>correct</em>. Linux operating system is an open source OS. Therefore, the source code is made available to the public for examination and modification.

8 0
3 years ago
One line of code is missing (marked in
Harman [31]

Answer: num1.plus(1);

Explanation:

4 0
3 years ago
Distinguish between a computer drive and computer driver​
rewona [7]

Answer:

The word Drive typically refers to a mechanical hard drive or solid-state hard drive used to store the OS, data and programs. A driver is software code that interfaces the various devices in the computer with the processing system.

Explanation:

..............................................................

6 0
2 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
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