Running apps in which mode ensures that a poorly written app does not affect system stability?

Which of the following is a key benefit of using JDBC?

a. It is a simple-to-use database management system. b. Allows developers to change the underlying database without modifying the Java code. c. It is a multi-platform database management system. d. It provides a GUI for database management systems.

Fox's Health Online 2013 report indicates that the general public uses the internet 72% of the time and in the previous 12 months to seek health information

a. true b. false