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CIS 110 Week 11 Final Exam Solutions

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<strong>CIS</strong> <strong><strong>11</strong>0</strong> <strong>Week</strong> <strong>11</strong> <strong>Final</strong> <strong>Exam</strong> <strong>Solutions</strong><br />

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<strong>CIS</strong> <strong><strong>11</strong>0</strong> <strong>Week</strong> <strong>11</strong> <strong>Final</strong> <strong>Exam</strong> <strong>Solutions</strong><br />

• Question 1<br />

You can use the UML’s ____ to construct different kinds of software<br />

diagrams and model different kinds of systems.<br />

• Question 2<br />

You use a(n) ____ variation when a use case is less specific than others, and<br />

you want to be able to substitute the more specific case for a general one.<br />

• Question 3<br />

• Question 4<br />

You use a(n) ____ variation when a case can be part of multiple use cases.<br />

When system developers omit parts of diagrams for clarity, they refer to the<br />

missing parts as ____.<br />

• Question 5


A(n) ____ relationship describes an association in which one or more classes<br />

make up the parts of a larger whole class.<br />

• Question 6<br />

Within an event-driven program, a component from which an event is<br />

generated is the ____.<br />

• Question 7<br />

• Question 8<br />

Performing an operation on an icon causes a(n) ____.<br />

A ____ is a rectangular object you can click; when you do, its appearance<br />

usually changes to look pressed.<br />

• Question 9<br />

Dimming a component is also called ____ the component.<br />

• Question 10<br />

When you use a menu bar, it is at the top of the screen in most GUI<br />

programs, and the first menu item is almost always ____.<br />

• Question <strong>11</strong><br />

Array elements all have the same ____ in common.<br />

• Question 12


In all languages, subscript values must be sequential ____.<br />

• Question 13<br />

All array elements have the same group ____.<br />

• Question 14<br />

Besides making your code easier to modify, using a ____ makes the code<br />

easier to understand.<br />

• Question 15<br />

A program contains an array that holds all the names of the days of the<br />

week. Which of the following is true?<br />

• Question 16<br />

Files exist on ____ storage devices, such as hard disks, DVDs, USB drives,<br />

and reels of magnetic tape.<br />

• Question 17<br />

In most programming languages, before an application can use a data file, it<br />

must ____.<br />

• Question 18<br />

Characters are made up of smaller elements called ____.<br />

• Question 19


When you ____ a file, it is no longer available to your application.<br />

• Question 20<br />

A database holds groups of files or ____ that together serve the information<br />

needs of an organization.<br />

• Question 21<br />

A variable usually is passed into a method by ____.<br />

• Question 22<br />

You can think of the ____ in a method declaration as a funnel into the<br />

method.<br />

• Question 23<br />

Each time a method executes, any parameter variables listed in the method<br />

header are ____.<br />

• Question 24<br />

A method can return nothing, in which case the method is a ____ method.<br />

• Question 25<br />

Programmers use the term ____ to describe any extra time and resources<br />

required by an operation.<br />

• Question 26<br />

Usually, when you create nested loops, each loop has its own ____.


• Question 27<br />

A mistake programmers often make with loops is that they ____.<br />

• Question 28<br />

A(n) ____ is any numeric variable you use to count the number of times an<br />

event has occurred.<br />

• Question 29<br />

A(n) ____ loop executes a predetermined number of times.<br />

• Question 30<br />

A loop within another loop is known as a(n) ____ loop.<br />

• Question 31<br />

In a ____, items in a list are compared with each other in pairs.<br />

• Question 32<br />

When you learn a method like sorting, programmers say you are learning<br />

a(n) ____.<br />

• Question 33<br />

When you sort records, two possible approaches are to place related data<br />

items in parallel arrays and to ____.


• Question 34<br />

When you create a ____ report, the records must have been sorted in order<br />

by a key field.<br />

• Question 35<br />

Because “A” is always less than “B”, alphabetic sorts are ____ sorts.<br />

• Question 36<br />

Objects both in the real world and in object-oriented programming contain<br />

____ and methods.<br />

• Question 37<br />

The concept of a class is useful because of its ____.<br />

• Question 38<br />

____.<br />

When you think in an object-oriented manner, every object is a member of a<br />

• Question 39<br />

Object-oriented programmers also use the term ____ when describing<br />

inheritance.<br />

• Question 40<br />

The term ____ implies that the type’s data can be accessed only through<br />

methods.

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