The trim() function removes white space:

a. from the end of a string
b. from the start and end of a string
c. from the start of a string
d. from the middle of a string


b. from the start and end of a string

Computer Science & Information Technology

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Which of the following is poor design?

a. A data field is derived from other data fields in the same class. b. A method must be invoked after/before invoking another method in the same class. c. A method is an instance method, but it does not reference any instance data fields or invoke instance methods. d. A parameter is passed from a constructor to initialize a static data field.

Computer Science & Information Technology

A video that becomes extremely popular because of recommendations and social sharing is a ________ video

A) tagged B) MMORPG C) viral D) streaming

Computer Science & Information Technology

Virtual machines store sensitive applications and data on a remote server that is accessed through a smartphone.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Sally has just purchased a new iPad. She wants to save all the pictures and files that she creates with her new iPad on the Internet.   What service should Sally use to save her pictures and files seamlessly on the Internet?

A. Google B. Yahoo C. OneDrive D. iCloud

Computer Science & Information Technology