Multiple choice technology programming languages

A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command: java games.cards.Poker What allows the user to do this? A. put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java B. put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java/.jar C. Put Poker.jar in directory /stuff/java, and set the CLASSPATH to include /stuff/java/Poker.jar D. put Poker.jar in directory /stuff/java/games/cards, and set the CLASSPATH to include /stuff/java E. put Poker.jar in directory /stuff/java/games/cards, and set the CLASSPATH to include /stuffijava/.jar F. put Poker.jar in directory /stuff/java/games/cards, and set the CLASSPATH to include /stuff/java/Poker.jar

  1. A

  2. B

  3. C

  4. D

  5. E

  6. F
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

To execute a class from a JAR file, the JAR must be in the CLASSPATH with its full path. Option C correctly places Poker.jar in /stuff/java and includes the full JAR path /stuff/java/Poker.jar in CLASSPATH. Wildcards like *.jar don't work in CLASSPATH.

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