A computer system consists of hardware and ____.

A. an operating system
B. software
C. primary storage
D. printer
E. keyboard


Answer: B

Computer Science & Information Technology

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Suppose you create a class Square to be a subclass of GeometricObject. Analyze the following code:

``` class Square extends GeometricObject { double length; Square(double length) { GeometricObject(length); } } ``` a. The program compiles fine, but you cannot create an instance of Square because the constructor does not specify the length of the Square. b. The program has a compile error because you attempted to invoke the GeometricObject class's constructor illegally. c. The program compiles fine, but it has a runtime error because of invoking the Square class's constructor illegally.

Computer Science & Information Technology

The ________ command enables you to control the type of editing that can be made to a document

A) Mark as Final B) Encrypt with Password C) Restrict Editing D) Add a Digital Signature

Computer Science & Information Technology

In a client/server system, _____ time is the time that the server actually responds to client requests for processing.

A. server processing B. connection C. resource allocation D. chargeback

Computer Science & Information Technology

A collection of related webpages is called a _____.

A. web browser B. web layer C. website D. weblink

Computer Science & Information Technology