Grammer - Study guides, Class notes & Summaries

external schema - Answer-Also called a subschema, this is a specific view of the data utilized by an end user conceptual schema - Answer-This describes all the entities, attributes, and relationships together with integrity constraints. Each DB has exactly one. internal schema - Answer-A complete description of the internal model, down to the physical storage of data. Each DB has exactly one. logical data independence - Answer-The immunity of the external schemas to changes in the concept...

Python Certified Entry-Level Programmer (PCEP): Module 1-9 | Questions And Answers Python Certified Entry-Level Programmer (PCEP): Module 1-9 | Questions And Answers

An apartment is advertised as being furnished. What does that mean? A. The first month's rent must be paid in advance B. It is equipped with articles C. It has just been repainted D. The utility bills are included in the rental cost. - ANSWER ==B. It is equipped with articles The instructions were concise. A. Incomplete B. Hard to understand C. To the point D. Easy to understand - ANSWER ==C. To the point This is an ominous sign. A. Without deceit B. A good omen C. Threateni...

MCOM FINAL GRAMMER EXAM 2024...

What is the main() method? the gateway between the startup of a java process and the beginning of a programmers code. The main() method allows us to hook our code onto a process. What are the rules of defining classes in files? Each file must only have one public class and its name must be same as the file. Classes that are not public can also be in the file. what is an access modifier? declares the level of exposure to potential callers in the program. e.g. private, public, protected W...

What year was the Java programming created 1995 What does OCA stand for Oracle Certified Associate What are the 2 tests for Java developers provided by Oracle OCA and OCP The full declaration of a method is called the method ____ signature True or False - can you add a multiline comment within a multiline comment? false How many public classes can be added to a single file 1 Write the syntax for the main method. public static void main(String[] ar...

Operating Systems for Programmers WGU- C191 Study Set, Questions and answers, rated A+

Operating Systems for Programmers WGU - C191. Questions and answers, 100% Accurate

What year was the Java programming created 1995 What does OCA stand for Oracle Certified Associate What are the 2 tests for Java developers provided by Oracle OCA and OCP The full declaration of a method is called the method ____ signature True or False - can you add a multiline comment within a multiline comment? false How many public classes can be added to a single file 1 Write the syntax for the main method. public static void main(String[] ar...

An apartment is advertised as being furnished. What does that mean? A. The first month's rent must be paid in advance B. It is equipped with articles C. It has just been repainted D. The utility bills are included in the rental cost. - ANSWER ==B. It is equipped with articles The instructions were concise. A. Incomplete B. Hard to understand C. To the point D. Easy to understand - ANSWER ==C. To the point This is an ominous sign. A. Without deceit B. A good omen C. Threatening D....