Question 1

Convert 162 into a binary number. Show your work.

Accepted Answer

2⁷ = 128; 162 - 128 = 34 2⁵ = 32

Question 2

Compare the causes of compiler, run-time, and logic errors.

Accepted Answer

Compiler errors arise from incorrect lan

Question 3

Which of the following criteria is used to choose a programming language?

Accepted Answer

A)  Do you need the language to be portable? 
B)  What type of application is the project? 
C)  How is it compiled? 
D)  All of these are correct. 
A)  Do you need the language to be portable? 
B)  What type of application is the project? 
C)  How is it compiled? 
D)  All of these are correct.

Question 4

Java's syntax is similar to the syntax of the ______ programming language.

Accepted Answer

The answer of Java's syntax is similar to the syntax...

Question 5

An operating system can schedule multiple programs to run during the same time interval.

Accepted Answer

A) True 
 B)False

Question 6

A CPU rated at 1 GHz is capable of executing 1 million instructions per second.

Accepted Answer

A) True 
 B)False

Question 7

When you successfully compile the file Hi.java, the file __________ is created.

Accepted Answer

A)  Hi 
B)  Hi.javac 
C)  Hi.class 
D)  class 
E)  Hi.java 
A)  Hi 
B)  Hi.javac 
C)  Hi.class 
D)  class 
E)  Hi.java

Question 8

Every Java application must define a class and a main method. Execution of a Java application always begins with the code inside __________.

Accepted Answer

The answer of Every Java application must define a class...

Question 9

Each instruction in a computer program is executed using a Fetch-Decode-Execute cycle.

Accepted Answer

A) True 
 B)False

Question 10

Linux is an example of application software.

Accepted Answer

A) True 
 B)False

Question 11

The Java compiler converts Java source code into ________, which is a machine language for a virtual machine.

Accepted Answer

The answer of The Java compiler converts Java source code...

Question 12

The hexadecimal number C1 is equivalent to which decimal number?

Accepted Answer

A)  13 
B)  193 
C)  161 
D)  1 
E)  121 
A)  13 
B)  193 
C)  161 
D)  1 
E)  121

Question 13

The binary number 1010 is equivalent to which hexadecimal number?

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  9 
A)  A 
B)  B 
C)  C 
D)  D 
E)  9

Question 14

Memory chips contain __________, each containing a bit, which can store either a 0 or a 1.

Accepted Answer

The answer of Memory chips contain __________, each containing a...

Question 15

Rewrite 1010 1100 0111 0010 as a hexadecimal number.

Accepted Answer

The answer of Rewrite 1010 1100 0111 0010 as a...

Question 16

Unicode is a world standard to represent __________.

Accepted Answer

The answer of Unicode is a world standard to represent...

Question 17

Two forward slashes in a Java application indicate comments for information, not instructions to be executed.

Accepted Answer

A) True 
 B)False

Question 18

Cache memory is hardware.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following is not a hexadecimal digit?

Accepted Answer

A)  0 
B)  9 
C)  A 
D)  F 
E)  G 
A)  0 
B)  9 
C)  A 
D)  F 
E)  G

Question 20

What does it mean for a program to be readable?

Accepted Answer

Someone else should

Convert 162 into a binary number. Show your work.

Compare the causes of compiler, run-time, and logic errors.

Which of the following criteria is used to choose a programming language?

Java's syntax is similar to the syntax of the ______ programming language.

An operating system can schedule multiple programs to run during the same time interval.

A CPU rated at 1 GHz is capable of executing 1 million instructions per second.

When you successfully compile the file Hi.java, the file __________ is created.

Every Java application must define a class and a main method. Execution of a Java application always begins with the code inside __________.

Each instruction in a computer program is executed using a Fetch-Decode-Execute cycle.

Linux is an example of application software.

The Java compiler converts Java source code into ________, which is a machine language for a virtual machine.

The hexadecimal number C1 is equivalent to which decimal number?

The binary number 1010 is equivalent to which hexadecimal number?

Memory chips contain __________, each containing a bit, which can store either a 0 or a 1.

Rewrite 1010 1100 0111 0010 as a hexadecimal number.

Unicode is a world standard to represent __________.

Two forward slashes in a Java application indicate comments for information, not instructions to be executed.

Cache memory is hardware.

Which of the following is not a hexadecimal digit?

What does it mean for a program to be readable?

Programming Building Blocks- Java Basics

Object-Oriented Programming, Part 1: Using Classes

Introduction to Graphical Applications

Flow of Control, Part 1: Selection

Flow of Control, Part 2: Looping

Object-Oriented Programming, Part 2: User-Defined Classes

Single-Dimensional Arrays

Multidimensional Arrays and the Arraylist Class

Object-Oriented Programming, Part 3: Inheritance, Polymorphism, and Interfaces

Exceptions, and Input Output Operations

Graphical User Interfaces Using Java FX

Recursion

An Introduction to Data Structures

Running Time Analysis

RGB Colors, Decimal Conversion, Java Naming, and Random Number Generation

Filters

Exam 1: Introduction to Programming and the Java Language

Convert 162 into a binary number. Show your work.

Compare the causes of compiler, run-time, and logic errors.

Which of the following criteria is used to choose a programming language?

Java's syntax is similar to the syntax of the ______ programming language.

An operating system can schedule multiple programs to run during the same time interval.

A CPU rated at 1 GHz is capable of executing 1 million instructions per second.

When you successfully compile the file Hi.java, the file __________ is created.

Every Java application must define a class and a main method. Execution of a Java application always begins with the code inside __________.

Each instruction in a computer program is executed using a Fetch-Decode-Execute cycle.

Linux is an example of application software.

The Java compiler converts Java source code into ________, which is a machine language for a virtual machine.

The hexadecimal number C1 is equivalent to which decimal number?

The binary number 1010 is equivalent to which hexadecimal number?

Memory chips contain __________, each containing a bit, which can store either a 0 or a 1.

Rewrite 1010 1100 0111 0010 as a hexadecimal number.

Unicode is a world standard to represent __________.

Two forward slashes in a Java application indicate comments for information, not instructions to be executed.

Cache memory is hardware.

Which of the following is not a hexadecimal digit?

What does it mean for a program to be readable?

Programming Building Blocks- Java Basics

Object-Oriented Programming, Part 1: Using Classes

Introduction to Graphical Applications

Flow of Control, Part 1: Selection

Flow of Control, Part 2: Looping

Object-Oriented Programming, Part 2: User-Defined Classes

Single-Dimensional Arrays

Multidimensional Arrays and the Arraylist Class

Object-Oriented Programming, Part 3: Inheritance, Polymorphism, and Interfaces

Exceptions, and Input Output Operations

Graphical User Interfaces Using Java FX

Recursion

An Introduction to Data Structures

Running Time Analysis

RGB Colors, Decimal Conversion, Java Naming, and Random Number Generation

Filters