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CSQA
GLOSSARY
137
Computer Science
Professional
06/27/2011

Additional Computer Science Flashcards

 


 

Cards

Term
Acceptable Quality
Level (AQL)
Definition
ANSI/ASQC Z1.4-1981 defines AQL as “the maximum percent nonconforming (or the maximum number of non-conformities per
hundred units) that, for purposes of sampling inspection, can be
considered satisfactory as a process average.”
Term
Acceptance Testing
Definition
Testing to ensure that the system meets the needs of the organization and the end user or customer (i.e., validates that the right system was built).
Term
Access Modeling
Definition
Used to verify that data requirements (represented in the form of an entity-relationship diagram) support the data demands of process requirements (represented in data flow diagrams and process specifications.)
Term
Activity
Definition
An identifiable work task that needs to be controlled
Term
Affinity Diagram
Definition
A group process that takes large amounts of language data, such as a list developed by brainstorming, and divides it into categories
Term
Agility
Definition
A capacity for more rapid, flexible, and customized responses such as shorter cycles for the introduction of new/improved products and services, as well as for faster and more flexible responses to customers.
Term
ANSI
Definition
The American National Standards Institute that is the organization that helps set standards and also represents the United States in international standards bodies.
Term
Audience Evaluation
Definition
The ability to evaluate audience needs and develop appropriate presentation materials.
Term
Audit
Definition
An independent inspection or assessment activity that verifies compliance with plans, policies, and procedures, and ensures that resources are conserved. Audit is a staff function; it serves as the "eyes and ears" of management.
Term
Backlog
Definition
Work waiting to be done; for IT this includes new systems to be
developed and enhancements to be made to existing systems. To
be included in the development backlog, the work must have been
cost-justified and approved for development.
Term
Baseline
Definition
A quantitative measure of the current level of performance
Term
Benchmark
Definition
An industry or best-of-class norm.
Term
Benchmarking
Definition
Searches for the best practices or competitive practices that will
help define superior performance of a product, service, or support
process.
Term
Black-Box Testing
Definition
Data driven testing that focuses on evaluating the function of a
program against its specifications.
Term
Brainstorming
Definition
A group process for generating creative and diverse ideas
Term
Cause-and-Effect(Fishbone)Diagram
Definition
A tool used to identify possible causes of a problem by representing the relationship between some effect and its possible
causes
Term
Celebrating
Definition
A group activity in which a team's success is made known publicly
and praised. This may include tangible rewards such as refreshments and award certificates
Term
Charter
Definition
A document defining the formal organization of a corporate body: a
constitution. Authorization from a central or parent organization to establish a new branch, chapter, etc.
Term
Check Sheet
Definition
form used to record data as it is gathered
Term
Client
Definition
The customer that pays for the product received, and receives the
benefit from the use of the product.
Term
Coaching
Definition
Providing advice and encouragement to an individual or individuals
to promote a desired behavior
Term
Computer Society
Definition
A constituent society (or technical component) of the IEEE
Term
Conflict Resolution
Definition
The process of bringing a situation into focus and satisfactorily reducing or eliminating a disagreement or difference between parties
Term
Contributor Measure
Definition
A unit of measure by which a result measure is controlled. Contributor measures do not impact the customer directly, but contribute to the success of the result
Term
Control Chart
Definition
A statistical method for distinguishing between common and
special cause variation exhibited by processes
Term
Control Unit
Definition
A critical success factor that must be managed to achieve the success of a goal, policy, or strategy
Term
Cost of Quality (COQ)
Definition
Money spent above and beyond expected production costs (labor,
materials, or equipment) to ensure that the product the customer receives is defect-free. This includes the cost of repairing a
defective product that was shipped to a customer and the associated damage costs.
Term
Customer
Definition
The individual or organization, internal or external to the producing
organization, that procures the product
Term
Customer-Recorded Impacts
Definition
The positive and negative effects upon the customer resulting from
IT actions.
Term

 

Dashboard

Definition

 

An aggregation of measures, together with their standards, that

provides a quantitative analysis of critical components of a process

Term
Defect
Definition

 

From the producer's viewpoint, a defect is a product requirement

 

that has not been met, or a product attribute possessed by a

 

product or a function performed by a product that is not in the

 

statement of requirements that define the product. From the

 

customer's viewpoint, a defect is anything that causes customer

 

dissatisfaction, whether in the statement of requirements or not.

 

Term
Defect Rate
Definition

 

Any relationship between identified measures that indicates, to the

metric users, a level of quality

Term
Documentation Structuring
Definition

 

Designing documents that are clearly, logically, meaningfully, and

 

comprehensively laid out.

 

Term
Dynamic Testing
Definition

 

Testing which involves executing the system’s code.

 

Term
Effective Listening
Definition

 

Actively listening to what is said by asking for clarification when

 

needed, and providing feedback statements on what was said to reinforce understanding and acknowledge that listening is occurring.

 

Term
Effective Presentation
Definition

 

Providing or teaching information in a manner that transfers understanding and is appropriate to the audience. The proper use and value of videos, slides, overheads, flip charts, handouts, brochures, and PC projections are examples of common tools and should be understood.

 

Term
EIA
Definition

The Electronics Industry Association, which is an ANSI-accredited standards developer. The EIA is the national trade organization that represents United States electronics manufacturers.

Term
Empowerment
Definition

 

Giving people the knowledge, skills, and authority to act within their

area of expertise to do the work and also improve the process

Term
Exception Reporting
Definition

 

The process of reporting only significant variances from what was

 

expected.

 

Term
Facilitation
Definition

The process of helping the progress of some event or activity. An understanding of formal facilitation includes well-defined roles, objectivity of the facilitator, a structured meeting, decision-making by consensus, and defined goals to be achieved.

Term
First Party Audit
Definition

 

An internal audit conducted by auditors who are employed by the

organization being audited, but who have no vested interest in the audit results

Term
Flowchart
Definition

 

A diagram that shows the sequential steps of a process or of a

workflow around a product or service

Term
Force Field Analysis
Definition

 

A group technique used to identify both driving and restraining

forces that influence a current situation

Term
Functional tests
Definition

 

Tests of business requirements that address the overall behavior of

 

the system.

 

Term
Gainsharing
Definition

Sharing in the savings from quality improvement efforts

Term
Histogram
Definition

 

A graphical description of individual measured values in a data set

 

that is organized according to the frequency or relative frequency

 

of occurrence. A histogram illustrates the shape of the distribution

 

of individual values in the data set along with information regarding

the average and variation.

Term
IEC
Definition

 

The International Electrotechnical Commission.

 

Term
IEEE
Definition

 

The Institute of Electrical and Electronics Engineers, which is the

 

world’s largest technical professional society with members in

 

almost 150 countries.

 

Term
Influencing Skills
Definition

 

Capabilities and techniques developed to cause one person to

have a certain planned effect on another

Term
Information Systems (IS)
Definition

 

This is a general term for the computer systems in an organization

 

that provides information about its business operations. It's also

 

used to refer to the people who manage these systems. Typically,

 

in a large corporation, "IS" or the "IS department" refers to a central

 

or centrally-coordinated system of computer expertise and

 

management, often including the organization's entire network of

computer resources.

Term
Information Technology (IT)
Definition

 

Any activity (not limited to systems development) that uses

 

information to fulfill its mission. Also called information services,

management information services, and information systems

Term
Inputs
Definition

 

Products, services, or information needed from suppliers to make a

process work

Term
Integration Testing
Definition

 

Testing performed on groups of modules to ensure that data and

control are passed properly between modules

Term

 

 

International Organization for

 

Standardization

 

(ISO)

 

Definition

 

ISO is a network of the national standards institutes of 156

 

countries, on the basis of one member per country, with a Central

 

Secretariat in Geneva, Switzerland, that coordinates the system.

 

ISO is a non-governmental organization: its members are not, as is

 

the case in the United Nations system, delegations of national

 

governments.

 

Term
Interpersonal Effectiveness
Definition

 

The ability to work and negotiate effectively with personnel of

 

different professions, skill levels, organizational levels and varying

 

experience.

 

Term
Interviewing
Definition

 

Developing and asking questions for the purpose of collecting oral

data to be used in an analysis or evaluation

Term
Joint Application Development (JAD) session
Definition

 

A meeting where the producer and customer come together to

negotiate and agree upon requirements

Term
Just-in-Time (JIT)
Definition

 

The system known as “the Toyota production system” that has set

 

the standard for world-class manufacturing. The ultimate goal of

 

JIT production is to supply each process with exactly the required

items, in exactly the required quantity, at exactly the required time

Term
Key Result Areas
Definition

 

Broad-based areas of performance that, when measured, give a

unit an evaluation of its critical customer-driven processes

Term
Leadership
Definition

 

The ability to guide or influence a group to move in some direction,

 

including inspiring others in a shared vision of what can be, taking

 

risks, serving as a role model, reinforcing and rewarding the

 

accomplishments of others, and helping others to act.

 

Term
Level of Service
Definition

 

The average performance received by the customer per criterion

over a given period of time, which is normally 30 days

Term
Likert Scale
Definition

 

A way to collect measures, typically on a survey. A Likert Scale

 

contains categories such as Very Satisfied, Slightly Satisfied,

Satisfied, Slightly Dissatisfied, and Very Dissatisfied

Term
Maintenance
Definition

 

The process of modifying errors found in a released software

 

product.

 

Term
Management
Definition

 

A team or individual that manages resources at any level of the

 

organization. Management obtains results through the efforts of

 

other people. It is everyone in the organization except those in

 

positions specifically designated as non-management.

 

Term
Management by Fact
Definition

 

The process of using qualitative and quantitative data produced

 

from and about work processes to make informed decisions

 

regarding the operation of those work processes. The two

 

components of this process are meeting desired results, and

 

managing the processes to drive the results.

 

Term
Management by Process
Definition

The use of processes to achieve management’s desired results

Term
Mean
Definition

 

A number that represents a set of numbers in any of several ways

 

determined by a rule involving all members of the set: AVERAGE.

 

Term
Measure
Definition

A single attribute of an entity; a standard unit

Term
Meeting Management
Definition

 

The process of organizing and conducting meetings to provide

maximum productivity over the shortest time period

Term
Mentoring
Definition

 

A means for more senior employees to pass their experience and

 

insights to junior employees. Mentoring can include how to deal

 

with organizational politics, how to prepare for job opportunities,

and how to solve job work challenges

Term
Metric
Definition

 

Two or more measures combined in a relationship to each other to

produce information about an entity

Term
Metric name
Definition

 

A short name or expression that conveys the intent of the quality

 

characteristic.

 

Term
Mission
Definition

A customer-oriented statement of purpose for a unit or a team

Term
Negotiation
Definition

 

The process of working together with one or more parties to

 

establish goals to be reached, create options that will satisfy all

 

parties, and select an option that is best for all parties. May utilize

skills such as compromising and consensus building

Term
Objective Performance Measurement
Definition

 

A quantifiable means of measuring the level of service received,

such as the number of times reports were late during the month

Term
Outputs
Definition

Products, services, or information that results from a process

Term
Perfective Maintenance
Definition

 

The act of improving the product at the same time a fix is made.

This is risky and not recommended

Term
Performance Criteria
Definition

 

Major performance related categories, such as accuracy, quality, or

timeliness

Term
Performance Standards
Definition

 

Defined, measurable levels of IT service applicable to an individual

customer organization or a group of customer organizations

Term
Perspective
Definition

 

The point of view from which assessments or customer satisfaction

 

and quality can be made. Examples include the customer’s view

 

and the provider’s view of quality.

 

Term
Policy
Definition

 

Managerial desires and intents concerning either processes

 

(intended objectives) or products (desired attributes).

 

Term
Problem
Definition

Any deviation from defined standards. Same as a defect

Term
Problem reporting/tracking
Definition

 

The process of reporting outstanding problems; having them

 

assigned for resolution, and closing them out when the customer

 

has been notified that the problems have been solved.

 

Term
Procedure
Definition

 

The step-by-step method followed to ensure that standards are

 

met.

 

Term
Process
Definition

 

(1) The work effort that produces a product. This includes efforts of

 

people and equipment guided by policies, standards, and

 

procedures. (2) A statement of purpose and an essential set of

 

practices (activities) that address that purpose. A process or set of

 

processes is used by an organization or project to plan, manage,

 

execute, monitor, control, and improve its software related

 

activities.

 

Term
Process definition
Definition

 

A description of the organization's current best practice

 

approaches so that the process is understood, consistently

 

performed, and ready for improvement or redesign.

 

Term
Process Improvement
Definition

 

The progression of steps taken to change a process to make it

 

produce a given product faster, more economically, or of higher

 

quality. Such changes may require the product to be changed. It

 

involves improving process capability and reducing variation by

 

analyzing the process and product results, identifying root-cause

 

problems, and changing the process to eliminate root causes. The

 

defect rate must be maintained or reduced.

 

Term
Process Reengineering
Definition

 

The fundamental rethinking and radical redesign of business

 

processes.

 

Term
Product
Definition

 

The output of a process: the work product. There are three useful

 

classes of products: Manufactured Products (standard and

 

custom), Administrative or Information Products (invoices, letters,

 

etc.), and Service Products (physical, intellectual, physiological,

 

and psychological). Products are defined by a statement of

 

requirements.

 

Term
Product or Service
Definition

 

Something produced or provided to meet the customer’s

 

requirement.

 

Term
Product Improvement
Definition

 

Changing the statement of requirements that defines a product to

 

make the product more satisfying and attractive to the customer

 

(more competitive). Such changes may add to, or delete from, the

 

list of attributes or the list of functions defining a product. Such

 

changes frequently require the process to be changed. This

process could result in a totally new product

Term
Production costs
Definition

 

The cost of producing a product. Production costs, as currently

 

reported, consist of (at least) two parts; actual production or rightthe-

 

first time costs (RFT) plus the Cost of Quality. RFT costs

 

include labor, materials, and equipment needed to provide the

 

product RFT.

 

Term
Productivity
Definition

 

The ratio of the output of a process to the input, usually measured

 

in the same units. It is frequently useful to compare the value

 

added to a product by a process, to the value of the input

 

resources required (using fair market values for both input and

 

output).

 

Term
Productivity Metric
Definition

 

The ratio of work product (i.e., function points) divided by work

 

effort (i.e., staff days).

 

Term
Quality
Definition

 

Operationally, the word quality refers to products. A product is a

 

quality product if it is defect-free. To the producer, a product is a

 

quality product if it meets or conforms to the statement of

 

requirements that defines the product. This statement is usually

 

shortened to: quality means meets requirements. To the customer,

 

a product is a quality product if it meets the customer’s needs,

 

regardless of whether the requirements were met. This is referred

 

to as fit for use.

 

Term
Quality - Producer view
Definition

 

The producer’s view of quality has these four characteristics: Doing

 

the right thing, Doing it the right way, Doing it right the first time,

 

and Doing it on time without exceeding cost.

 

Term
Quality - Customer view
Definition

 

Meeting requirements is a producer’s view of quality. This is the

 

view of the organization responsible for the project and processes,

 

and the products and services acquired, developed, and

 

maintained by those processes.

 

Term
Quality Assurance (QA)
Definition

 

The set of support activities (including facilitation, training,

 

measurement, and analysis) needed to provide adequate

 

confidence that processes are established and continuously

 

improved to produce products that meet specifications and are fit

 

for use.

 

Term
Quality Control (QC)
Definition

 

The process by which product quality is compared with applicable

 

standards, and the action taken when a nonconformance is

 

detected. It focuses on defect detection and removal. This is a line

 

function - performance of these tasks is the responsibility of the

 

people working within the process.

 

Term
Quality Function Deployment
Definition

 

A systematic matrix method used to translate customer wants or

 

needs into product or service characteristics that will have a

significant positive impact on meeting customer demands

Term
Quality Improvement
Definition

 

The change to a production process so that the rate at which

 

defective products (defects) are produced is reduced. Some

process changes may require the product to be changed

Term
Quality Improvement Plans (Action plans)
Definition

 

Plans developed to correct identified problems.

 

Term
Quality Management (QM)
Definition

 

 

(1) A philosophy consisting of continuous process improvement

 

activities involving everyone in the organization in an integrated

 

effort to improve performance at every level. It requires the

 

commitment of executive management, and an empowerment of

 

employees at all levels that enables them to participate in the

 

improvement of the processes that create products and services.

 

(2) Quality management integrates fundamental management

 

techniques, existing improvement efforts, teamwork, and technical

 

tools in a disciplined approach focused on continuous process

 

improvement. It is also called total customer focus, total quality

control, quality assurance, and a leadership program.

 

Term
Quality Measure
Definition

 

A quantitative assessment of the extent that a product or service

 

demonstrates successful performance, conforms to its requirements, or possesses a given attribute.

 

Term
Quality Metric
Definition

 

Any relationship between identified measures that indicates, to the

 

metric users, a level of quality.

 

Term
Quality Professional
Definition

 

The individual or group who assists IT management in improving

 

quality, productivity, and customer satisfaction. Other names used

 

for this, depending on specific assignments, include quality

 

function, quality management coordinator, quality assurance,

 

quality consultant, quality control, quality analyst, and QA analyst.

 

Term
RAD
Definition

Rapid Application Development.

Term
Regression testing
Definition

 

Testing after changes have been made to ensure that no unwanted

changes were introduced

Term
Reliable measure
Definition

 

A reliable measure is one that: a) if the measure were to be taken

again, the result would be the same; and b) if two or more different people developed the same measure, they would produce the same results

Term
Reporting frequency
Definition

 

How often a particular report is developed and distributed to its

audience

Term
Requirement
Definition

 

A formal statement of: 1) an attribute to be possessed by the

 

product or a function to be performed by the product; 2) the

 

performance standard for the attribute or function; or 3) the

 

measuring process to be used in verifying that the standard has

been met.

Term
Result measure
Definition

 

A critical success factor or value that must be controlled through

 

measurement. Result measures directly impact the customer.

 

Term
Run Chart
Definition

 

A graph of data points in chronological order used to illustrate

 

trends or cycles of the characteristic being measured to suggest an

assignable cause rather than random variation

Term
Sampling
Definition

 

Looking at a small number of work products or a section of the

 

work product rather than at each product.

 

Term
Scatter Plot (Correlation Diagram)
Definition

 

A graph designed to show whether there is a relationship between

 

two changing factors.

 

Term
Second Party Audit
Definition

An external audit performed on a supplier, by a customer or a contracted (consulting) organization on behalf of the customer

Term
Service-Level Objectives
Definition

 

A published level of service that information technology will provide

 

customers by performance criterion.

 

Term
Services
Definition

See Product.

Term
Stakeholders
Definition

 

Individuals who have a vested interest in the success or failure of a

 

quality initiative.

 

Term
Standard
Definition

 

A requirement of a product or process. For example: 100 percent

 

of the functionality must be tested.

 

Term
Standardize
Definition

 

The implementation of procedures to ensure that the output of a

process is maintained at a desired level

Term
Statement of Requirements
Definition

 

The exhaustive list of requirements that define a product. The

 

Statement of Requirements should document requirements

 

proposed and rejected (including the reason for the rejection)

 

during the requirement determination process.

 

Term
Static Testing
Definition

 

Testing performed without executing the system’s code; can be

 

manual (e.g., reviews) or automated (e.g., code or writing analyzers).

 

Term
Statisical Process Control
Definition

 

The use of statistical techniques and tools to measure an ongoing

 

process for change or stability.

 

Term
Structural tests
Definition

Tests that require knowledge of the internal logic of a system

Term
Subjective Performance Measurement
Definition

A person's perception of a product or activity, including personal attitudes, feelings, and opinions, such as how user-friendly the application is. Different people may measure different values for the same item because of their subjective judgment

Term
Supplier
Definition

 

An individual or organization that provides the inputs needed to

generate a product, service, or information to a customer

Term
System Testing
Definition

 

1) A generic term that differentiates various types of higher order

 

testing from unit testing; 2) a predetermined combination of tests

 

that, when executed successfully, satisfy IT management that the

 

system meets requirements.

 

Term
Taxonomy
Definition

Categorization of items for understanding and use.

Term
Team Building
Definition

 

The process of aiding a group to define a common goal and work

together towards that goal

Term
Third Party Audit
Definition

 

An external audit performed on a supplier by an external participant

 

other than the customer.

 

Term
Unit Testing
Definition

Testing performed on a single, stand-alone module or unit of code

Term
User
Definition

The customer that actually uses the product received

Term
Validation
Definition

 

Any activity that helps assure that the end product (e.g., system)

 

under defined operating conditions meets its currently approved

requirements and expectations

Term
Verification
Definition

 

All QC activities throughout the life cycle that assure that interim

 

product deliverables process their inputs in accordance with

specifications and standards

Term
Vision
Definition

A statement that describes the desired future state of a unit.

Term
White-box testing
Definition

Testing based on knowledge of internal code structure and logic.

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