University:
Eastern Kentucky University
Course:
CSC 101 | The World of Code
Academic year:

2020
Views:

45

Pages:

5
Author:

Lance Gutierrez

Review Questions 1. The most basic circuitry-level computer language is _____________. a. C++ b. Java c. high-level language d. machine language 2. 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. machine c. high-level d. object-oriented 3. The rules of a programming language constitute its _____________. a. syntax b. logic c. format d. objects 4. A _____________ translates high-level language statements into machine code. a. programmer b. syntax detector c. compiler d. decipherer 5. Named computer memory locations are called _____________. a. compilers b. variables c. addresses d. appellations 6. The individual operations used in a computer program are often grouped into logical units called _____________. a. procedures b. variables c. constants d. logistics 7. Envisioning program components as objects that are similar to concrete objects in the real world is the hallmark of _____________. a. command-line operating systems b. procedural programming c. object-oriented programming d. machine languages 8. The values of an object’s attributes are known as its _____________. a. state b. orientation c. methods d. conditions 9. An instance of a class is a(n) _____________. a. method b. procedure c. object d. case 10. Java is architecturally _____________. a. specific b. oriented c. neutral d. abstract 11. You must compile classes written in Java into _____________. a. bytecode b. source code c. javadoc statements d. object code 12. All Java programming statements must end with a _____________. a. period b. comma c. semicolon d. closing parenthesis Lines do not necessarily end with a semicolon—just complete statements. 13. Arguments to methods always appear within _____________. a. parentheses b. double quotation marks c. single quotation marks d. curly braces 14. In a Java program, you must use _____________ to separate classes, objects, and methods. a. commas b. semicolons c. dots d. forward slashes 15. All Java applications must have a method named _____________. a. method() b. main() c. java() d. Hello() Many Java classes do not contain a main() method, but all executable Java programs do. 16. Nonexecuting program statements that provide documentation are called _____________. a. classes b. notes c. comments d. commands 17. Java supports three types of comments: _____________, _____________, and javadoc. a. line, block b. string, literal c. constant, variable d. single, multiple 18. After you write and save a Java application file, you _____________ it. a. interpret and then compile b. interpret and then execute c. compile and then resave d. compile and then interpret 19. The command to execute a compiled Java application is _____________. a. run b. execute c. javac d. java 20. You save text files containing Java source code using the file extension _____________. a. .java b. .class c. .txt d. .src

Review Questions Chapter 1

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