Answer:
Sorry, this is too vague to understand as you don’t have any charts, graphs, or anything
Explanation:
The answer is true.
Explanation:
The scanner class's methods are the methods in java.util, which allows the user to read values of various types. If the nextLine is issued after a numeric read and the numeric value is at the end of the line, nextLine returns the empty string.
The problem occurs when you click the enter key which is a new line \n character. nextInt() has only the integer but skips the new line \n.
To solve this problem, you have to add the input.nextLine() after reading the int it will consume the \n.
Hence, make input.nextLine(); call after input.nextint(); which reads till end of life.
Answer:
The true statement about the system she is building is;
B. The expert system can make autonomous decisions with no human intervention
Explanation:
A computer program known as an expert system is a system that emulates the human or organizational, decision making, judgement and behavior that has gained the knowledge and experience of an expert by analyzing information categories using if then rules of artificial intelligence technologies and not procedural code
Therefore, an expert system of wartime defense can make decisions on its own without the input of a human administrator
Answer:
Since we are using three disk allocation strategies,continuous linked and indexed,therof to process and read allocation strategies we need 99830 disk blocks.
Answer:
The attack is known as SQI Injection attack.
Explanation:
SQI injection usually exploit some security lapse in an application software for it to be able to work. It usually attack websites and mostly known as attack vector but may equally attack any type of SQL database of a company. These attacks allow attackers to steal and use identity, tamper with existing data on a system or website of the company or allow the complete disclosure of all data on the system. SQL Injection can also destroy the data or make it otherwise unavailable. Most importantly, it can become administrators of the database server or even cause reconciliation issues for such company transactions (e.g banks) such as voiding transactions or changing balances.
