What is a 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 ...

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...

Modern Language Association format What is MLA format? A standardized citation method What does MLA give you? 6 Ways to Show Appreciation for Your Child's Teacher 0:27 / 0:54 A citation tells readers where your information came from & gives credit to whatever you bothered your information or words from What does a citation do? when you summarize a text; when you paraphrase a section of a text; when you quote from a text When do you site? in quotation mark...

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...

CSC FINAL EXAM 2024 WITH 100% ACCURATE SOLUTIONS What is the difference between a compiler and an assembler? STAGE 1 CONTENT QUESTION - correct answer An assembler translate assembly lines of codes like add() push() etc into direct elating machine code. The commands relate directly to a specific machine code usually with assembly language. A compiler translates high level language program into machine code, and the code can work on different types of machine code. EX: Assembler is...

AP Computer Science Principles Latest Version 100% Verified What is an algorithm? An algorithm is a step-by-step set of instructions designed to perform a specific task or solve a problem. What is the purpose of a loop in programming? A loop allows a set of instructions to be repeated multiple times until a certain condition is met. What does the term "abstraction" mean in computer science? Abstraction refers to simplifying complex systems by focusing on the main ideas while ...

WGU C952 Exam Guide (Latest 2024/ 2025 Update) Computer Architecture | Questions and Verified Answers| 100% Correct| Grade A Q: CPI (clock cycles per instruction) Answer: Average number of clock cycles per instruction for a program or program fragment Q: algorithm Answer: Affects IC, possibly CPI in program performance IC: determines number of source program instructions executed --> number of processor instructions executed CPI: favoring slower or faster instructi...

NTA Chapter 6 Questions and Answers Graded A+ Which data structure is ideal for implementing a priority queue? Heap What is the primary purpose of an index in a database? To speed up query retrieval times What does the acronym "SQL" stand for? Structured Query Language What is the main advantage of using a linked list over an array? Dynamic size and efficient insertions/deletions 2 What type of join returns all records from both tables, with matching records wh...

COSC 1301 Exam with Complete Solutions Graded A+ What is the function of the "compiler"? - Answer-to convert source code into object code How many device drivers does a computer need? - Answer-it varies from computer to computer, it depends on how much hardware you have Which of the following is FALSE concerning WebApps? - Answer-WebApps can be installed on a desktop computer What 2 types of programs are automatically loaded during the "boot" process? - Answer-the operating syste...