The most popular way for hackers to take over hosts today is by taking over an application.
This is the reason why application security in corporate computer security systems is a very important aspect.
A hacker can log into the machine, download an executable, ran it, cover his/her tracks by deleting the installer, and log off.
Answer:
The correct answer for the following question is UTP cables.
Explanation:
UTP : It stands for Unshield Twisted Pair cables, used in telecommunication industry and computer as an Ethernet cables widely.
There are five types of UTP cables :
- CAT3 (mainly placed in phone lines, rarely used)
- CAT4 (available in token ring networks)
- CAT5 (two twisted pairs contained)
- CAT5e (four twisted pairs contained)
- CAT6
In this UTP cables, the copper wires are covered with metallic shielding which provides the balanced signal and minimize electronic involvement.
The answer is (D) <span>
I'll
show you how to set up a simple database with one table called
'recipes.' You'll be able to manage it and run simple queries on it to
find specific recipes very quickly and easily. All you need is some
rudimentary knowledge of access to get the job done.</span>
Spreadsheets are not bad for number crunching. However, if
you have lots of data, you may benefit from efficient data management tool. Replacing
spreadsheets with databases help you manage data centrally, safely and
securely. By employing a database, you can avoid making mistakes like miscounts
and data entry errors.
Learning Access can be a little bit daunting and
intimidating. Through self-dedication, one can conquer and learn to create
simple but functional database.
Multitasking, it allows you to do more than one thing at once.
