Compiler Study guides, Class notes & Summaries

Question 1 Answer saved Marked out of 1.00 Flag question Question text You can avoid electronic waste by replacing devices every time a new version comes out. True False Question 2 Answer saved Marked out of 1.00 Flag question Question text Gerhard has to type a report about a class trip to the museum. Which of the following apps should he use to write the report? Select one: A. Presentation B. Spreadsheet C. Word processor D. Messaging Clear my choice Questio...

What is a valid process state? - -Waiting What are two valid components of a process control block (PCB) - -The process counter; The process state What is the difference between kernel and user threads? - -Kernel threads are directly managed by the operating system, whereas user threads are managed without kernel support. Which advantage does short-term scheduling have compared with long-term scheduling? - -It takes less time to select a process to execute next. What is considered stable ...

The correct syntax for the "main" method signature is: *a.* private static void main(String[] args) *b.* public static String main(String[] args) *c.* public static void main(String[] args) *d.* public void main(String[] args) *e.* none of the above - c The Java compiler does the following: *a.* checks a bytecode program in a ".class" file for run-time errors and if there are none, it generates source code for that program in a ".java" file *b.* checks a source code program in a ...

WGU D278 Scripting and Programming Foundations Latest Update Graded A+ Editor allows you to write code Compiler Turns programming language into computer language Interpreter Same as compiler, but converts code one step at a time instead of the entire program at once Operator An object that takes two operands and does something with them Expression Something that has value Terminal vs non-terminal expression Terminal is a final value, non-terminal can be reduced further Pr...

Any object that can be thown as an Exception must inherit from what class? - Throwable Can a field declared as type boolean hold a value of 1? - No Can a programmer create his/her own Exception class? - Yes. A programmer can create their own Exception class in Java. Can a sub-class also be a super-class? - Yes, Java allows this Can a subclass write methods that do not appear in the superclass? - Yes Can an interface be instantiated? - No Can an interface be instantiated? - You can never i...

TEST BANK FOR Java Programming 10th Edition Solution By Farrell (VERIFIED) Solution and Answer Guide. Languages that let you use an easily understood vocabulary of descriptive terms, such as read, write, or add, are known as ____________languages. a. procedural b. high-level c. machine d. object-oriented Answer: b Feedback: High-level languages use English-like terms; Java is an example of a high-level language. Procedural languages are those that run by executing a series of procedure...

Edexcel GCSE Computer Science Glossary top-rated Compiler Translates the whole program into machine code at once before the program is run. 1. Code executes quickly (as already translated). 2. Slower to find errors (as all code must be translated).

What is the purpose of an object's instance variables? CORRECT ANSWER To store the data for a single instance of a class. Suppose you want to work with objects of the Student class. What do you need to know? CORRECT ANSWER The public interface of the class. T/F: S is an object CORRECT ANSWER True T/F: String is an object CORRECT ANSWER False T/F: Suppose that a new version of Java is released, and that the Java compiler changes the way that string objects store characters. If the st...