An object’s ________ count stores the number of ________ that refer to that object.

a) pointer count; handles and pointers
b) reference count; pointers
c) reference count; handles and pointers
d) pointer count; handles


c) reference count; handles and pointers

Computer Science & Information Technology

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The INNER JOIN clause is used to return only the rows that actually match based on the join predicate

Indicate whether the statement is true or false

Computer Science & Information Technology

With ____, the program includes code to check for improper data before an attempt is made to process it further.

a. defensive programming b. bug tracking c. debugging d. self-cleaning

Computer Science & Information Technology

A comment can be edited by clicking in the comment balloon and keying the changes you want to make.

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

Computer Science & Information Technology

Operating systems communicate with most hardware components using:

A. encryption B. widgets C. device drivers D. a file hierarchy

Computer Science & Information Technology