Answer:
human
Explanation:
because it is not a machine
Answer:
Option(a) i.e "true" is the correct answer for the given question.
Explanation:
The select statement is used for fetching the record in the database. Select is the Data manipulation command. The given query gives all the records where id=5 from the table publisher in the table format.After executing of query the user can verify that the field is updated or not in the table.
So the given statement is "true".
On Windows 10, you are able to right-click the desktop, and select "Display Settings". From there you can see all attached displays that are connected to your computer. Select "Advanced display settings", and your resolution would be right there, for example, the resolution of my monitor is 3840×2160.
Answer:
The answer is "Option b".
Explanation:
In the choice b, a public class "Employee" is declared, in which two private variables "name and salary" is declared whose data type is a string and double. At this, the class is accessible outside the scope but it variable accessible in the class only and the wrong choice can be defined as follows:
- In choice a, datatypes access modifiers were different that's why it is wrong.
- In choice c and d both classes use a priavte access modifier, which means it can't accessible outside that's why it is wrong.
Answer:
C. Spoofing.
Explanation:
Cyber security can be defined as preventive practice of protecting computers, software programs, electronic devices, networks, servers and data from potential theft, attack, damage, or unauthorized access by using a body of technology, frameworks, processes and network engineers.
Some examples of cyber attacks are phishing, zero-day exploits, denial of service, man in the middle, cryptojacking, malware, SQL injection, spoofing etc.
Spoofing can be defined as a type of cyber attack which typically involves the deceptive creation of packets from an unknown or false source (IP address), as though it is from a known and trusted source. Thus, spoofing is mainly used for the impersonation of computer systems on a network.
Basically, the computer of an attacker or a hacker assumes false internet address during a spoofing attack so as to gain an unauthorized access to a network.
