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COMP 328 Entire Course (Devry)

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Comp 328 ilabs

COMP 328 Week 4 Midterm Exam

COMP 328 Final Exam

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COMP 328 Final Exam (Devry)

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COMP 328

Java Exam

Select the best answer.

1: The .class extension on a file means that the file

a.contains Java source code.

b.contains HTML.

c.is produced by the Java compiler (javac).

d.contains a machine specific executable image.

2: Which command compiles the Java source code file Welcome.java?

a.cd Welcome.java

b.javac Welcome.java

c.java Welcome.java

d.compile Welcome.java

3: A(n) ________ enables a program to read data from the user.

a.printf

b.import declaration

c.Scanner

d.main routine

4: Which of the following is a Scanner method?

a.nextLine

b.nextText

c.nextWord

d.readNext

5: Every Java application is required to have

a. at least one public static method.

b.at least one data member.

c. a String variable which holds the name of the application.

d.a content pane and several GUI components.

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COMP 328 Week 1 lab 1 (Devry)

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COMP 328 Week 1 lab 1

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COMP 328 Week 2 lab 2 (Devry)

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COMP 328 Week 1 lab 2

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COMP 328 Week 3 lab 3 (Devry)

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COMP 328 Week 3 lab 3

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COMP 328 Week 4 lab 4 (Devry)

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COMP 328 Week 4 lab 4

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COMP 328 Week 4 Midterm Exam (Devry)

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COMP-328 MIDTERM

1. What is UNIX?

a. Operating System

b. Company

c. Programming Language

2. Which company originally developed UNIX?

a. NASA

b. Novel

c. AT&T (BELL)

d. Apple

e. IBM

3. What is UNIX Shell?

a. A game

b. A command-line interpreter

c. A hardware

d. A text editor

4. Which command will display a Calendar?

a. cal

b. dis cal

c. view Cal

d. calendar

5. Which command can be used to display the contents of a file on the screen?

a. ls

b. grep

c. dog

d. cat

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COMP 328 Week 5 lab 5 (Devry)

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COMP 328 Week 5 lab 5

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COMP 328 Week 6 lab 6 (Devry)

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COMP 328 Week 6 lab 6

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