If you specify a path in a string literal, be sure to prefix the string with the ____________ symbol, also known as the literal text character.
a. #
b. @
c. $
d. *
b. @
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Which of the following is not a method of class String?
a. toUpperCase b. trim c. toCharacterArray d. All of the above are methods of class String
Which of the following statements related to JPA is false?
a. The Java Persistence API (JPA) maps Java classes to relational database tables and objects of those classes to rows in the tables. This is known as object-relational mapping. b. You can use the NetBeans IDE’s object-relational mapping tools to select a database and autogenerate classes that use JPA to interact with that database. Your programs can then use those classes to query the database, insert new records, update existing records and delete records. c. Unlike JDBC, you will have to create mappings between your Java code and database tables, and you’ll be able to perform complex database manipulations directly in Java. d. JPA can be used with any database management system that supports JDBC.
To configure a fine-grained password policy, you must be a member of the ________________ group
a. Domain Users b. Backup Operators c. Everyone d. None of the above.
You can use the slice operator to obtain a substring from a string.
Answer the following statement true (T) or false (F)