Question 1

Which of the following languages is used primarily for scientific and engineering applications?

Accepted Answer

A)  Fortran. 
B)  COBOL. 
C)  Pascal. 
D)  Basic. 
A)  Fortran. 
B)  COBOL. 
C)  Pascal. 
D)  Basic.

Question 2

________ is a communications protocol used to send information over the web.

Accepted Answer

A)  HyperText Markup Language (HTML). 
B)  URL (Uniform Resource Locator). 
C)  Web 2.0 
D)  TCP/IP 
A)  HyperText Markup Language (HTML). 
B)  URL (Uniform Resource Locator). 
C)  Web 2.0 
D)  TCP/IP

Question 3

Which of the following statements about Java Class Libraries is false:

Accepted Answer

A)  Java class libraries consist of classes that consist of methods that perform tasks. 
B)  Java class libraries are also known as Java APIs (Application Programming Interfaces). 
C)  An advantage of using Java class libraries is saving the effort of designing, developing and testing new classes. 
D)  Java class libraries are not portable 
A)  Java class libraries consist of classes that consist of methods that perform tasks. 
B)  Java class libraries are also known as Java APIs (Application Programming Interfaces). 
C)  An advantage of using Java class libraries is saving the effort of designing, developing and testing new classes. 
D)  Java class libraries are not portable

Question 4

Which of the following statements is false?

Accepted Answer

A)  Operating systems are software systems that make using computers more convenient for users, application developers and system administrators. 
B)  Operating systems provide services that allow each application to execute safely, efficiently and concurrently (i.e., in parallel) with other applications. 
C)  Popular desktop operating systems include Linux and Windows. 
D)  Popular mobile operating systems used in smartphones and/or tablets include Google's Android, Apple's iOS (for its iPhone, iPad and iPod Touch devices), Windows Phone 8 and Mac OS X. 
A)  Operating systems are software systems that make using computers more convenient for users, application developers and system administrators. 
B)  Operating systems provide services that allow each application to execute safely, efficiently and concurrently (i.e., in parallel) with other applications. 
C)  Popular desktop operating systems include Linux and Windows. 
D)  Popular mobile operating systems used in smartphones and/or tablets include Google's Android, Apple's iOS (for its iPhone, iPad and iPod Touch devices), Windows Phone 8 and Mac OS X.

Which of the following languages is used primarily for scientific and engineering applications?

________ is a communications protocol used to send information over the web.

Which of the following statements about Java Class Libraries is false:

Which of the following statements is false?

Introduction to Java Applications

Control Statements

Control Statements

Methods

Arrays and Arraylists

Introduction to Classes and Objects

Classes and Objects: a Deeper Look

Object Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism

Exception Handling

Gui Components

Graphics and Java 2D

Fundamentals of Characters and Strings

Files, Streams and Object Serialization

Generic Collections

Lambdas

Recursion

Searching, Sorting and Big O

Generic Classes and Methods

Custom Generic Data Structures

GUI

Concurrency

Accessing Databases With JDBC

JavaFX

Filters

Exam 1: Introduction to Computers and Java

Which of the following languages is used primarily for scientific and engineering applications?

________ is a communications protocol used to send information over the web.

Which of the following statements about Java Class Libraries is false:

Which of the following statements is false?

Introduction to Java Applications

Control Statements

Control Statements

Methods

Arrays and Arraylists

Introduction to Classes and Objects

Classes and Objects: a Deeper Look

Object Oriented Programming: Inheritance

Object-Oriented Programming: Polymorphism

Exception Handling

Gui Components

Graphics and Java 2D

Fundamentals of Characters and Strings

Files, Streams and Object Serialization

Generic Collections

Lambdas

Recursion

Searching, Sorting and Big O

Generic Classes and Methods

Custom Generic Data Structures

GUI

Concurrency

Accessing Databases With JDBC

JavaFX

Filters