Cis 210 final exam 40/40 correct answers

CIS 210 Final Exam 40/40 Correct Answers



• Question 1

Application ____ is the process of constructing the programs and code modules that serves as the building blocks of an information system.

• Question 2

Integration testing is sometimes known as ____ testing.

• Question 3

A class diagram includes the class ____, which represent the program logic.

• Question 4

In a structure chart, a(n) ____ line, which has a diamond on one end, indicates that a control module determines which subordinate modules will be invoked.

• Question 5

In a technique called ____ testing, the programmer simulates each program outcome or result and displays a message to indicate whether or not the program executed successfully.

• Question 6

Many organizations require a more formal type of desk checking called a structured walkthrough, or ____ review.

• Question 7

When determining outsourcing fees, a ____ has a variable fee based on the number of users or workstations that have access to the application.

• Question 8

Some industry leaders predict that ____ computing will offer an overall online software and data environment supported by supercomputer technology.

• Question 9

Buyers can customize a software package by ____.

• Question 10

The choice between developing versus purchasing software often is called a ____ decision.

• Question 11

A software ____ is software that is obtained from a vendor or application service provider.

• Question 12

A firm that enhances a commercial software package by adding custom features and configuring it for a particular industry is called a(n) ____.

• Question 13

Although the vast majority of reports are designed graphically, some systems still produce one or more ____ reports that use a character set with fixed spacing.

• Question 14

Input ____ are templates that make it easier for users to enter data.

• Question 15

In older systems, often the user interface mainly consisted of ____-control screens that allowed a user to send commands to the system.

• Question 16

Good interface design is based partly on ____, which provides the operational structure required to carry out the design objectives.

• Question 17

Initial screen designs can be presented to users in the form of a(n) ____, which is a sketch that shows the general screen layout and design.

• Question 18

Interface designers can obtain data, called ____ metrics, by using software that can record and measure user interaction with a system.

• Question 19

A key physical design element is the ____, which describes how users interact with a computer system.

• Question 20

____ is a process for controlling changes in system requirements during software development.

• Question 21

____ means examining the whole in order to learn about the individual elements.

• Question 22

When setting priorities, many IT managers believe that evaluating all projects together leads to the best possible decisions because ____.

• Question 23

Perfective maintenance usually is cost effective ____ the system’s operational life.

• Question 24

Corrective maintenance ____.

• Question 25

____ expenses vary significantly during a system’s operational life and include spending to support maintenance activities.

• Question 26

If significant changes take place in an existing system or if a new version is released, the IT department might develop a ____.

• Question 27

In all cases, a network must use a ____, which is a set of standards that govern network data transmission.

• Question 28

A popular network protocol is ____, which today is the backbone of the Internet.

• Question 29

A ____ resembles a circle of computers that communicate with each other.

• Question 30

A(n) ____ is relatively inexpensive to install and is well-suited to workgroups and users who are not anchored to a specific desk or location.

• Question 31

In the OSI (Open System Interconnection) model, the session layer ____.

• Question 32

In a(n) ____ design, the remote user’s keystrokes are transmitted to the mainframe, which responds by sending screen output back to the user’s screen.

• Question 33

In a client/server design, a database server ____.

• Question 34

Any field that is not a primary key or a candidate key is called a ____ key.

• Question 35

A data ____ language controls database operations, including storing, retrieving, updating, and deleting data.

• Question 36

A(n) ____ is a collection of tools, features, and interfaces that enables users to add, update, manage, access, and analyze the contents of a database.

• Question 37

JDBC enables ____ applications to exchange data with any database that uses SQL statements and is compliant with the standard.

• Question 38

The complete definition of a database, including descriptions of all fields, tables, and relationships, is called a(n) ____.

• Question 39

A data ____, which is a framework for organizing and storing data, consists of one or more files or tables.

• Question 40

In a file-oriented information system, a security file ____.

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