Answer: Rootkit
Explanation: Rootkit is the software that helps in carrying out malicious attack by giving the permission to unauthorized user for accessing the system. This software comes with numerous tools for attacking the restricted and confidential information and resources of the system such as password stealers, key-loggers , antivirus disabling tool etc.
Network defender can lose trust when rootkit software gets into the operating system because it gives complete control for privileged accessing the system to the attacker .The detection and elimination of rootkit is also a difficult task.
Other options are incorrect because worm is malware that copies and spreads from one computer system to other. Trojan provides the unauthorized access of attacker in the system and can infect system but cannot be highly harmful as rootkit. Exploit is a code that enters the system to provide access to cyber-criminals but it can be detected .
Thus ,the correct option is rootkit.
Answer:
B. Be in View Mode.
D. Select an environment element.
Explanation:
Cisco packet tracer can be defined as a software application or program designed to avail end users the ability to simulate a network. Therefore, it is typically used to present the graphical representation of a logical network and to properly configure network devices such as routers, switches, host devices etc., before they are physically deployed or installed at their primary location.
The two (2) steps which must be followed in order to view a working graph or chart of environmental changes in Cisco packet tracer includes;
I. Be in View Mode: the user must ensure he selects the view mode in order to see all environmental changes or working graph.
II. Select an environment element: you should select any of the environment element such as actuators, boards and sensors.
In 1833 a man by the name of Charles Babbage invented all the parts that are now used for a modern computer. But it was only 120 years later that the first ‘modern’ computers were invented.
Konrad Zuse was the inventor of the first computer in the world in 1936 and he named it the Z1.
In 1939, he created the Z2 as the first electro-mechanical computer in the world. Thanks for the tip use these facts.
Answer:
The correct answer to the following question will be "Data-in-use".
Explanation:
- Data-in-use is an IT term referring to active information that is usually preserved in a semi-persistent physical state in RAM of computer, CPU registers or caches.
- It might be created, modified or changed, deleted or accessed via different endpoints of the interface. This is indeed a useful term for IT departments to pursue institutional defense.
Therefore, it's the right answer.
Answer:
The correct answer to the following question will be Option D (Media).
Explanation:
Media are the contact channels or devices used to store information or data and distribute it. The phrase refers to elements of the media marketing industry such as printed media, printing, mainstream media, film, theater, television and radio broadcast, and advertisement.
There are mainly three types of media, which are as follows:
- Print media
- Broadcast media
- Internet
Using these three media, we can describe the content and the surfaces on which an artist works.
Therefore, Option D is the right answer.