Ruby scripts end with a ____ file extension.

A. .rs
B. .rb
C. .rbs
D. .script


Answer: B

Computer Science & Information Technology

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A __________ is a set in which you can do addition, subtraction, multiplication and division without leaving the set.

A. record B. standard C. field D. block

Computer Science & Information Technology

Following up on a tip that there is drug trafficking going on in a particular apartment, you knock on the door and ask if it is okay to enter. The person who answers the door identifies herself as the mother says it's okay to look around. Inside of the boy's bedroom, in a footlocker, you discover a baggie containing illegal drugs. You arrest the boy for possession. At the trial, the defense attorney argues that the person who answered the door did not have the authority to give permission for the search of the boy's bedroom because it was his "private domain." What is the result of that argument?

a. The objection is likely to be sustained because the mother had the authority to give permission to search the open areas of the bedroom but not to open any containers. b. The objection will be overruled because the mother had actual authority to give permission to search the bedroom. c. The objection will be overruled because the mother had apparent authority to give permission to examine the footlocker. d. The objection will be sustained because the police officers had probable cause to examine the footlocker.

Computer Science & Information Technology

A runnable thread can enter the ______________ state for a specified interval of time.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

Case-Based Critical Thinking QuestionsCase 3-1Professor Smith is offering a tutorial on copyright to her freshman writing class and she is preparing a primer for them with some challenging questions. Which of the following is NOT a true statement that she can make about a work created on January 15, 1914?

A. The work may or may not be in the public domain. B. The work can be reproduced without permission. C. The work can be reproduced without charge. D. The work does not need to be verified through the Copyright Office.

Computer Science & Information Technology