Java Module 2 Question Preview (ID: 27915)


Number Systems And Software Types. TEACHERS: click here for quick copy question ID numbers.

_____________ is a program that runs on a computer to manage and control a computer's activities.
a) interpreter
b) compiler
c) operating system
d) application

________ is a programming language compiled directly to machine code.
a) C++
b) Java
c) Javascript
d) Python

A compiler:
a) maintains a collection of programs
b) translates source code into machine code or virtual machine code.
c) tests a program's logic
d) generates a binary file

Web applications: __________________________________
a) are written entirely in HTML
b) must be downloaded before running
c) must run within a web browser
d) all of the above

In modern computer systems, a byte contains ___________ bits
a) 4
b) 8
c) 16
d) 32

______________________ translates source code into machine code and executes it one statement at a time.
a) A compiler
b) A CPU
c) A translator
d) An interpreter

_______________________ is software that is used to accomplish a task or solve a problem.
a) An application
b) An operating system
c) Web code
d) A JDK

The code that a programmer writes is called _______________
a) text code
b) assembly code
c) byte code
d) source code

A bit is:
a) half of a byte
b) a small amount of data
c) binary digit, like 0 or 1
d) none of the above

At each step of its operation, the input to a CPU is
a) a program
b) an instruction
c) main memory
d) a binary digit

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