Answer:
A primary key is utilized to guarantee the information in the particular segment is interesting. A foreign key is a section or gathering of segments in a social data set table that gives a connection between information in two tables. It particularly recognizes a record in the social information base table.
Answer:
c. String
Explanation:
The equals method in java String class takes an object reference as a parameter. We can compare two Strings with the help of equals method of the String class. The equals() method of the java String class compares the given strings based on the content of the string.
Use of the String equals method:-
if (stringOne> stringTwo) it will return a positive value.
if both of the strings are equal lexicographically means
(stringOne == stringTwo) it will return 0.
if (stringOne < stringTwo) it will return a negative value.
Answer:
B)
Explanation:
Is alwayd sorted sequentially in aceding order by transaction ID
Definition - What does Contextual Advertising mean? Contextual advertising is a form of online advertising that displays ads on websites based on the keywords, content or theme of the website. It is a targeted advertising technique that is commonly used in ads on blogs, websites and other online media.
Answer:
Attached is a screenshot of my code for 'PasswordGenerator' and the tests necessary.
Explanation:
If you need any explanation, please ask!
