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Starting Out with Java Study Set 1

Computing

Quiz 1 :

Introduction to Computers and Java

Quiz 1 :

Introduction to Computers and Java

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Software refers to
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A

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A solid-state drive has no moving parts and operates faster than a traditional disk drive.
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True False
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True

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While __________ is centered on creating procedures, __________ is centered on creating objects.
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A

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Java source files end with the .class extension.
True False
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Application software refers to programs that make the computer useful to the user.
True False
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Java source files end with the .class extension.
True False
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When an object's internal data is hidden from outside code and access to that data is retricted to the object's methods, the data is protected from accidental corruption.
True False
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The two primary methods of programming in use today are
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Encapsulation refers to the combining of data and code into a single object.
True False
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A procedure is a set of programming language statements that, together, perform a specific task.
True False
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Without programmers, the users of computers would have no software, and, without software, computers would not be able to do anything.
True False
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Compiled byte code is also called source code.
True False
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Each byte is assigned a unique number known as an address.
True False
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Logical errors are mistakes that cause the program to produce erroneous results.
True False
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The computer is a tool used by so many professionals that it cannot be easily categorized.
True False
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Validating the results of a program is important to
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The Java Virtual Machine is a program that reads Java byte code instructions and executes them as they are read.
True False
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RAM is usually
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Colons are used to indicate the end of a Java statement.
True False
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The contents of a variable cannot be changed while the program is running.
True False
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Showing 1 - 20 of 53