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Contact [7]
3 years ago
9

What is an antispamming approach where the receiving computer launches a return attack against the spammer, sending email messag

es back to the computer that originated the suspected spam? Multiple Choice typosquatting teergrubing Internet censorship website name stealing
Computers and Technology
2 answers:
Burka [1]3 years ago
8 0

Answer:

Teergrubing.

Explanation:

Teergrubing is an antis-pamming approach where the receiving computer launches a return attack against the spammer, sending email messages back to the computer that originated the suspected spam.

It is a good antis-pamming approach because it slows response to the Simple Mail Transfer Protocol (SMTP) commands, thus tying up resources.

Aloiza [94]3 years ago
4 0

Answer:

teergrubing

Explanation:

The tern "teergrubing" was derived from the German term "tar pit." A teergrube is a process where the email system on a computer's main server is  intentionally set slow so that it can detect and sniff out potential spam attacks on the computer's email system. In addition, the system ensures that the email system is enabled to bounce off the emails from the spammers by identifying the pathway used to send the email. As soon as the email is labelled malicious, the email is immediatetl labelled "spam"or as potentially dangerous and is shifted to the spam folder or sent back quickly to the owner. as a rejected email.

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kobusy [5.1K]

Answer:

dsaxd

Explanation:

7 0
3 years ago
Read 2 more answers
For each of the following SQL queries, for each relation involved,list the attributes that must be examined to compute the answe
Vlada [557]

Answer:

1. E.eid ,E.hobby, E.sal, E.did

2.E.eid , E.sal, E.hobby ,E.did , D.did, D.floor ,D.dname , D.budget.

3.E.eid , E.sal, E.hobby ,E.did , D.did, D.floor ,D.dname , D.budget.

4.E.eid , D.dname

Explanation:

The attributes that are examined for the query are the attributes of the table that are mentioned in the select statement and where clause.

So according to first query we are working on all attribues of Emp table so all of the attributes of Emp table are examined.In second query we selecting all attributes of both the tables hence all attributes of both the table and same in the next query.

In fourth query though the query is not complete where clause is missing but we have eid from Emp and dname from Dept tables for sure and the attributes mentioned in where clause will also be present.

7 0
3 years ago
True or false: if we’re short side the subject in our composed frame, we have given the subject the maximum amount of “lead room
denis-greek [22]
I think it’s false I’m not to sure
3 0
3 years ago
Write a program that prompts the user to enter: The cost of renting one room The number of rooms booked The number of days the r
Shtirlitz [24]

Answer:

Written in Python

cost = float(input("Cost of one room: "))

numrooms = int(input("Number of rooms: "))

days = int(input("Number of days: "))

salestax = float(input("Sales tax (%): "))

print("Cost of one room: "+str(cost))

print("Discount: 0%")

print("Number of rooms: "+str(numrooms))

print("Number of days: "+str(days))

totalcost = numrooms * cost

print("Total cost: "+str(totalcost))

salestax = salestax * totalcost/100

print("Sales tax: "+str(salestax))

print("Total Billing: "+str(salestax + totalcost))

Explanation:

The next four lines prompts user for inputs as stated in the question

<em>cost = float(input("Cost of one room: "))</em>

<em>numrooms = int(input("Number of rooms: "))</em>

<em>days = int(input("Number of days: "))</em>

<em>salestax = float(input("Sales tax (%): "))</em>

<em />

The following line prints cost of a room

print("Cost of one room: "+str(cost))

The following line prints the discount on each room (No information about discount; So, we assume it is 0%)

print("Discount: 0%")

The following line prints number of rooms

print("Number of rooms: "+str(numrooms))

The following line prints number of days

print("Number of days: "+str(days))

The following line calculates total cost of rooms

totalcost = numrooms * cost

The following line prints total cost

print("Total cost: "+str(totalcost))

The following line calculates sales tax

salestax = salestax * totalcost/100

The following line prints sales tax

print("Sales tax: "+str(salestax))

The following line calculates and prints total billings

print("Total Billing: "+str(salestax + totalcost))

6 0
3 years ago
A user is trying to delete a file located on an NTFS volume on his Windows 8 computer but is unable to do so. Why is this?
Molodets [167]

There can be several reasons why the user is not able to delete a file on the NTFS Volume or disk partition of the computer. Possible scenarios are as follows.

1. The user does not have sufficient permission to perform the task as the file itself may not be owned with the user. The best way is to make sure the user is an administrator.

2. The file is corrupted which prevents to properly access, running a chkdsk will help to validate with this.

3. Another common scenario is that the file is actually currently in use.

4 0
3 years ago
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