Chapter 1 - Introduction Flashcards
Computers process data under the control of sets of instructions called
program
The key logical units of the computer are the
input unit, output unit, memory unit, central processing unit, arithmetic and logic unit, secondary unit
The key logical units of the computer are the
machine languages, assembly languages, high-level languages
the programs that translate high-level language programs into machine language are called
compilers
is an operating system for mobile devices based on the Linux kernal and java
Android
software is genetally feature complete, (supposedly) bug free and ready for use by the community
release candidate
The Wii remote, as well as many smartphones, use a which allows the devices to respond to motion
accelerometer
The ____ command from the JDK executes a Java environment
java.
The _____ command from the JDK complies a Java programs
javac
A Java source code file must end with the _____ file extension
.java
when a Java program is compiled, the file produced by the compiler ends with the _______
.class
The file produced by the Java compiler contains ______ that executed by the Java Virtual Machine
bycodes
Objects enable the design practice of ______ although they may know how to communicate with one another across well-defined interfaces, they normally are not allowed to know how other objects are implemented
information hiding
The key logical units of the computer are the
ALU
A new class of objects can be created conveniently by
inheritance
