One way to implement ____ within Ruby is to assign the same name to different methods.

A. Encapsulation
B. Polymorphism
C. Abstraction
D. Inheritance


Answer: B

Computer Science & Information Technology

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Which of the following is theĀ  e-mail user ID, if the e-mail address is alexsmith@cis.mit.edu?

A. alexsmith@cis.mit.edu B. alexsmith C. cis.mit.edu D. alexs

Computer Science & Information Technology

Communication that does not require wires or cables for transmission of EM waves is called ________

Fill in the blank(s) with correct word

Computer Science & Information Technology

________ is the act of alerting the public about harmful activities that are being hidden by an organization.

A. Flaming B. Telecommuting C. Trolling D. Whistleblowing

Computer Science & Information Technology

An operating system ____ a password for a given user, converting it into a representation that cannot be understood without the appropriate algorithm.

cracks encrypts decrypts reverses

Computer Science & Information Technology