Question 1

Ecommerce protection must be used to prevent security threats from:

Accepted Answer

A)  external users. 
B)  internal Web users. 
C)  both external and internal users. 
D)  extranet users. 
A)  external users. 
B)  internal Web users. 
C)  both external and internal users. 
D)  extranet users.

Question 2

Define the terms physical, logical, and behavioral security, and give an example of each one that
illustrates the differences among them.

Accepted Answer

1. Physical security refers to securing

Question 3

In a structure chart, the arrows with the empty circles are called ________, while the arrows with the filled-in circles are called control flags.

Accepted Answer

A)  data-couples 
B)  control labels 
C)  data-flags 
D)  control modules 
A)  data-couples 
B)  control labels 
C)  data-flags 
D)  control modules

Question 4

Which of the following is an advantage of the client/server model?

Accepted Answer

A)  less customization of applications 
B)  lower start-up costs 
C)  provides greater computer power 
D)  fosters a high managerial level of decision making 
A)  less customization of applications 
B)  lower start-up costs 
C)  provides greater computer power 
D)  fosters a high managerial level of decision making

Question 5

________ allow(s) users, programmers, and analysts to see the system, its software, and procedures without having to interact with it.

Accepted Answer

A)  Documentation 
B)  Procedures 
C)  Stories and folklore 
D)  Customers 
A)  Documentation 
B)  Procedures 
C)  Stories and folklore 
D)  Customers

Question 6

Which is not a reason that systems and programs are undocumented or under-documented?

Accepted Answer

A)  systems 
B)  technicians 
C)  programs 
D)  systems analysts 
E)  programmers 
A)  systems 
B)  technicians 
C)  programs 
D)  systems analysts 
E)  programmers

Question 7

Which of the following is not a guideline to help choose an appropriate documentation technique?

Accepted Answer

A)  is compatible with existing documentation 
B)  is understood by others in the organization 
C)  allows you to return to working on the system after you have been away from it for a period of time 
D)  is suitable for the size of the system you are working on 
E)  allows for an unstructured design approach if it is considered to be more important than other factors 
A)  is compatible with existing documentation 
B)  is understood by others in the organization 
C)  allows you to return to working on the system after you have been away from it for a period of time 
D)  is suitable for the size of the system you are working on 
E)  allows for an unstructured design approach if it is considered to be more important than other factors

Question 8

Parallel conversion attempts to combine the best features of parallel and direct conversion, without incurring all the risks.

Accepted Answer

A) True 
 B)False

Question 9

If the reliability of a telecommunications network is high, it is possible to use a distributed system for business.

Accepted Answer

A) True 
 B)False

Question 10

________ is performed most often to improve the existing software.

Accepted Answer

A)  Maintenance 
B)  Testing 
C)  Documentation 
D)  Cloud computing 
A)  Maintenance 
B)  Testing 
C)  Documentation 
D)  Cloud computing

Question 11

Which is the correct testing process?
I. full systems testing with test data
II. link testing with test data
III. full systems testing with live data
IV. program testing with test data

Accepted Answer

A)  IV - II - I - III 
B)  IV - I - II - III 
C)  II - IV - I - III 
D)  IV - I - III - II 
E)  II - IV - III - I 
A)  IV - II - I - III 
B)  IV - I - II - III 
C)  II - IV - I - III 
D)  IV - I - III - II 
E)  II - IV - III - I

Question 12

During disaster planning, redundancy of data provides the key for eliminating single points of failure for servers running Web applications.

Accepted Answer

A) True 
 B)False

Question 13

Security of computer facilities is part of the conversion process.

Accepted Answer

A) True 
 B)False

Question 14

When converting from an old to a new system, what is a direct change over? A modular conversion? A Distributed conversion?

Accepted Answer

Conversion by direct changeover means th

Question 15

Although networks can be characterized by their shape or topology, they are also discussed in terms of their ________ coverage and the kinds of services they offer.

Accepted Answer

A)  geographic 
B)  user 
C)  growing 
D)  topic 
A)  geographic 
B)  user 
C)  growing 
D)  topic

Question 16

When performing a structured walkthrough, the analyst oversees that others adhere to any roles assigned and assures that any activities scheduled are accomplished.

Accepted Answer

A) True 
 B)False

Question 17

At the program testing stage, programmers must first ________ their programs to verify the way a routine will work.

Accepted Answer

A)  desk check 
B)  live check 
C)  encode 
D)  encrypt 
A)  desk check 
B)  live check 
C)  encode 
D)  encrypt

Question 18

A firewall constructs a barrier between an internal network and an intranet.

Accepted Answer

A) True 
 B)False

Question 19

Which is not an advantage of using a top-down approach to systems design?

Accepted Answer

A)  avoiding the chaos of attempting to design a system "all at once" 
B)  the ability to have separate systems analysis teams working in parallel on different but necessary subsystems 
C)  avoiding bias from the systems analyst 
D)  eventually the subsystems must be reintegrated 
A)  avoiding the chaos of attempting to design a system "all at once" 
B)  the ability to have separate systems analysis teams working in parallel on different but necessary subsystems 
C)  avoiding bias from the systems analyst 
D)  eventually the subsystems must be reintegrated

Question 20

All people who will have primary or secondary use of a system must be involved in the system design.

Accepted Answer

A) True 
 B)False

Ecommerce protection must be used to prevent security threats from:

Define the terms physical, logical, and behavioral security, and give an example of each one that illustrates the differences among them.

In a structure chart, the arrows with the empty circles are called ________, while the arrows with the filled-in circles are called control flags.

Which of the following is an advantage of the client/server model?

________ allow(s) users, programmers, and analysts to see the system, its software, and procedures without having to interact with it.

Which is not a reason that systems and programs are undocumented or under-documented?

Which of the following is not a guideline to help choose an appropriate documentation technique?

Parallel conversion attempts to combine the best features of parallel and direct conversion, without incurring all the risks.

If the reliability of a telecommunications network is high, it is possible to use a distributed system for business.

________ is performed most often to improve the existing software.

Which is the correct testing process? I. full systems testing with test data II. link testing with test data III. full systems testing with live data IV. program testing with test data

During disaster planning, redundancy of data provides the key for eliminating single points of failure for servers running Web applications.

Security of computer facilities is part of the conversion process.

When converting from an old to a new system, what is a direct change over? A modular conversion? A Distributed conversion?

Although networks can be characterized by their shape or topology, they are also discussed in terms of their ________ coverage and the kinds of services they offer.

When performing a structured walkthrough, the analyst oversees that others adhere to any roles assigned and assures that any activities scheduled are accomplished.

At the program testing stage, programmers must first ________ their programs to verify the way a routine will work.

A firewall constructs a barrier between an internal network and an intranet.

Which is not an advantage of using a top-down approach to systems design?

All people who will have primary or secondary use of a system must be involved in the system design.

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling, Prototyping, and Scrum

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Object-Oriented Systems Analysis and Design Using Uml

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction and Ux Design

Designing Accurate Data Entry Procedures

Filters

Exam 16: Quality Assurance and Implementation

Ecommerce protection must be used to prevent security threats from:

Define the terms physical, logical, and behavioral security, and give an example of each one that illustrates the differences among them.

In a structure chart, the arrows with the empty circles are called ________, while the arrows with the filled-in circles are called control flags.

Which of the following is an advantage of the client/server model?

________ allow(s) users, programmers, and analysts to see the system, its software, and procedures without having to interact with it.

Which is not a reason that systems and programs are undocumented or under-documented?

Which of the following is not a guideline to help choose an appropriate documentation technique?

Parallel conversion attempts to combine the best features of parallel and direct conversion, without incurring all the risks.

If the reliability of a telecommunications network is high, it is possible to use a distributed system for business.

________ is performed most often to improve the existing software.

Which is the correct testing process? I. full systems testing with test data II. link testing with test data III. full systems testing with live data IV. program testing with test data

During disaster planning, redundancy of data provides the key for eliminating single points of failure for servers running Web applications.

Security of computer facilities is part of the conversion process.

When converting from an old to a new system, what is a direct change over? A modular conversion? A Distributed conversion?

Although networks can be characterized by their shape or topology, they are also discussed in terms of their ________ coverage and the kinds of services they offer.

When performing a structured walkthrough, the analyst oversees that others adhere to any roles assigned and assures that any activities scheduled are accomplished.

At the program testing stage, programmers must first ________ their programs to verify the way a routine will work.

A firewall constructs a barrier between an internal network and an intranet.

Which is not an advantage of using a top-down approach to systems design?

All people who will have primary or secondary use of a system must be involved in the system design.

Systems, Roles, and Development Methodologies

Understanding and Modeling Organizational Systems

Project Management

Information Gathering: Interactive Methods

Information Gathering: Unobtrusive Methods

Agile Modeling, Prototyping, and Scrum

Using Data Flow Diagrams

Analyzing Systems Using Data Dictionaries

Process Specifications and Structured Decisions

Object-Oriented Systems Analysis and Design Using Uml

Designing Effective Output

Designing Effective Input

Designing Databases

Human-Computer Interaction and Ux Design

Designing Accurate Data Entry Procedures

Filters