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ollegr [7]
1 year ago
12

which of the following commands can be used to display any email messages awaiting delivery alongside the reason that they were

not delivered?
Computers and Technology
1 answer:
Rasek [7]1 year ago
6 0

The command that can be used to display any email messages awaiting delivery alongside the reason that they were not delivered is known as Mailq.

<h3>What is Email?</h3>

Email stands for Electronic mail. It may be defined as a type of method that significantly involves the exchange of computer-stored messages from one user to one or more recipients via the internet.

The command "Mailq" stands for mail queue. It is the command in Linux that prints the queued mail gain in form of sending it to the user. This command prints a list of messages that are in the mail queue. It is the same as the Sendmail-bp command.

Therefore, "mailq" is the command that can be used to display any email messages awaiting delivery alongside the reason that they were not delivered.

To learn more about Email, refer to the link:brainly.com/question/24688558

#SPJ1

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Which of the following solutions enables simultaneous digital transmission of voice, video, data, and other network services ove
Annette [7]

Answer:

3. ISDN

Explanation:

ISDN ( Integrated Services Digital Network  ) -

It is the used for the simultaneous digital transmission of network service , data , video and voice , instead of the old circuits of the public switched telephone network ( PSTN ) , is referred to as ISDN .

The characteristic feature of ISDN is that it integrates the data and speech on the same lines , which is not possible in PSTN .

Hence, from the given information of the question,

The correct option is ISDN .

8 0
3 years ago
Which of the following tools might the security administrator use to perform further security assessment of this issue?
Y_Kistochka [10]

Answer:

A.Port scanner

Explanation:

thats correct answer★

4 0
2 years ago
Question #6
Vitek1552 [10]

Answer:

ValueError

Explanation:

Required

Determine the error the program returned

The above will return a ValueError error and the reason is as follows.

The first line of the program initializes variable as 'live'.

The next line tries to convert answer to integer and this is where it returns the error'.

On the second line, variable amount expects that the answer variable to contain number e.g. '567' but because it doesn't contain a complete number (i.e. unexpected values), the program returns a ValueError.

7 0
3 years ago
Read 2 more answers
Write a Python program that takes a file name as input and generates the following output: File size in bytes and KBs Time the f
Airida [17]

Answer:

See explaination

Explanation:

import os

import time

from stat import *

file = input("Enter file name: ")

details = os.stat(file)#stores statistics about a file in a directory

print("File size: ", details[ST_SIZE])#retreiving size

print("File last accessed time: ", time.asctime(time.localtime(details[ST_ATIME])))#access time

print("File last modified time: ", time.asctime(time.localtime(details[ST_MTIME])))#modified time

print("File creation time: ", time.asctime(time.localtime(details[ST_CTIME])))#creation time

print("First character: ", file[0])

print("Middle character: ", file[len(file) // 2])

print("Last character: ", file[len(file) - 1])

num_words = 0

num_lines = 0

f=open(file, "r")

lines = f.readlines()

for line in lines:

num_lines = num_lines + 1

num_words = num_words + len(line.split())#add no. of words in that line

print("Number of lines: ", num_lines)

print("Number of words: ", num_words)

8 0
3 years ago
The quality of an image is compromised when, what are stretched ?​
german

Answer:

pixels

Explanation:

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3 years ago
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