BCT(A) study materials
BCT(A) study resources

BCT(A) key terms

BCT(A) · Get comfortable with the vocabulary.

Balanced Scorecard

A performance framework that measures an organization across financial, customer, internal process, and learning perspectives, linking day-to-day work to long-term strategy.

Related: SWOT Analysis, Key Performance Indicator
SWOT Analysis

A structured review of an organization's internal strengths and weaknesses alongside external opportunities and threats, used to shape strategy and prioritize initiatives.

Related: Balanced Scorecard, Business Case
Key Performance Indicator

A quantifiable measure chosen to show how well a process or team is achieving a specific business objective, usually tracked over time against a target.

Related: Balanced Scorecard, Service Level Agreement
Business Case

A document justifying an investment by comparing expected benefits, costs, risks, and alternatives, used to obtain funding and management approval before work begins.

Related: Return on Investment, Feasibility Study
Return on Investment

A ratio comparing net financial gain to the cost of an initiative, expressed as a percentage, used to rank competing investment options.

Related: Business Case, Total Cost of Ownership
Total Cost of Ownership

The full lifetime cost of acquiring, operating, maintaining, and retiring an asset or system, including hidden costs such as training, support, and downtime.

Related: Return on Investment, Cloud Computing
Organizational Change Management

The disciplined approach to preparing people for new processes or technology, addressing resistance, communication, training, and reinforcement so benefits are actually realized.

Related: Stakeholder Analysis, Business Process Reengineering
Business Process Reengineering

A radical redesign of core workflows to achieve dramatic gains in cost, quality, or speed, rather than incremental improvement of existing steps.

Related: Organizational Change Management, Workflow Automation
Stakeholder Analysis

Identifying everyone affected by or able to influence an initiative, then assessing their interest and power to plan appropriate engagement and communication.

Related: Organizational Change Management, Communication Plan
Central Processing Unit

The component that executes program instructions, performing arithmetic, logic, and control operations; its core count and clock speed largely determine server capability.

Related: Random Access Memory, Virtualization
Random Access Memory

Volatile working memory holding data and instructions currently in use; insufficient capacity forces slower disk-based swapping and degrades application performance.

Related: Central Processing Unit, Virtualization
Virtualization

Running multiple isolated operating systems or workloads on one physical host through a hypervisor, improving hardware utilization, consolidation, and disaster recovery flexibility.

Related: Cloud Computing, Random Access Memory
Cloud Computing

On-demand delivery of computing resources over a network with self-service provisioning, elastic scaling, and usage-based billing, offered as infrastructure, platform, or software services.

Related: Virtualization, Total Cost of Ownership
Local Area Network

A network covering a limited area such as one building, typically using switched Ethernet, high bandwidth, and organization-controlled cabling and access points.

Related: Wide Area Network, Virtual Private Network
Wide Area Network

A network spanning distant sites, relying on carrier circuits, Multiprotocol Label Switching, or internet tunnels to connect geographically separated locations.

Related: Local Area Network, Virtual Private Network
Virtual Private Network

An encrypted tunnel over a public network that lets remote users or sites communicate as if on a private network, protecting confidentiality of transmitted traffic.

Related: Wide Area Network, Multi-Factor Authentication
Service Level Agreement

A contract defining measurable service expectations such as availability, response time, and support hours, plus remedies when targets are missed.

Related: Key Performance Indicator, Disaster Recovery Plan
Relational Database

A data store organizing information into tables of rows and columns linked by keys, queried with SQL and governed by constraints that preserve integrity.

Related: Primary Key, Data Normalization
Primary Key

A column or set of columns whose values uniquely identify each row in a table, preventing duplicates and enabling reliable references from other tables.

Related: Relational Database, Data Normalization
Data Normalization

Structuring tables to eliminate redundant storage and update anomalies by assigning each fact to a single logical place, usually through successive normal forms.

Related: Relational Database, Primary Key
Data Warehouse

A consolidated repository that extracts, cleans, and stores historical data from many source systems, optimized for analytical query and reporting rather than transaction processing.

Related: Data Mart, Extract Transform Load
Extract Transform Load

The pipeline pattern that pulls data from sources, cleanses and conforms it, then loads it into a target store on a scheduled or streaming basis.

Related: Data Warehouse, Data Quality
Data Quality

The degree to which data is accurate, complete, consistent, timely, and unique; poor quality undermines reporting, analytics, and automated decisions.

Related: Data Governance, Extract Transform Load
Data Governance

The decision rights and accountability framework specifying who may define, access, and change data, including stewardship roles, standards, and policy enforcement.

Related: Data Quality, Data Classification
Data Mart

A focused subset of a warehouse serving one department or subject area, giving faster, simpler access while inheriting conformed definitions from the enterprise model.

Related: Data Warehouse, Key Performance Indicator
Data Classification

Assigning labels such as public, internal, confidential, or restricted to information so that handling, access, and protection controls match its sensitivity.

Related: Data Governance, Least Privilege
Least Privilege

Granting each user or process only the access needed for its assigned tasks and no more, limiting damage from error, misuse, or compromised accounts.

Related: Role-Based Access Control, Multi-Factor Authentication
Multi-Factor Authentication

Requiring two or more independent credential types, such as a password plus a hardware token or biometric, so a stolen password alone cannot grant access.

Related: Least Privilege, Phishing
Phishing

A social-engineering attack using deceptive messages that impersonate trusted parties to trick recipients into revealing credentials or running malicious attachments.

Related: Multi-Factor Authentication, Incident Response Plan
Risk Assessment

Identifying threats and vulnerabilities, estimating likelihood and impact, and comparing the result to tolerance so controls can be prioritized and funded.

Related: Business Impact Analysis, Incident Response Plan
Business Impact Analysis

Determining which processes are critical, how outage affects them over time, and the recovery targets that drive continuity and recovery planning.

Related: Risk Assessment, Disaster Recovery Plan
Disaster Recovery Plan

Documented procedures, backup arrangements, and alternate site provisions for restoring technology services within agreed recovery time and recovery point objectives after a disruption.

Related: Business Impact Analysis, Service Level Agreement
Incident Response Plan

A predefined sequence of preparation, detection, containment, eradication, recovery, and lessons-learned steps guiding the organization through a security event.

Related: Phishing, Risk Assessment
Role-Based Access Control

Assigning permissions to job roles rather than individuals, so users inherit rights through role membership and access reviews stay manageable as staff change.

Related: Least Privilege, Data Classification
Unified Communications

Integrating voice, video, messaging, and presence into one platform so colleagues can shift between channels within a single conversation or meeting.

Related: Voice over IP, Presence
Voice over IP

Carrying telephone calls as packetized data over IP networks instead of dedicated circuits, reducing cost and enabling integration with collaboration software.

Related: Unified Communications, Quality of Service
Quality of Service

Network techniques that prioritize latency-sensitive traffic such as voice and video, ensuring acceptable call clarity when the link is congested.

Related: Voice over IP, Wide Area Network
Presence

Status information showing whether a colleague is available, busy, or away, helping others choose the right channel and timing for contact.

Related: Unified Communications, Stakeholder Analysis
Communication Plan

A schedule defining what information goes to which audiences, through which channels, at what frequency, and who is responsible for delivering it.

Related: Stakeholder Analysis, Presence
Feasibility Study

An early evaluation of whether a proposed system is technically achievable, economically justified, legally permissible, and operationally supportable before committing resources.

Related: Business Case, Requirements Traceability
Requirements Traceability

Linking each requirement forward to design, code, and tests and backward to its source, so coverage can be verified and change impact understood.

Related: Feasibility Study, User Acceptance Testing
User Acceptance Testing

Business users validating that a delivered system supports their real workflows and meets agreed criteria before it is accepted into production.

Related: Requirements Traceability, Agile Development
Agile Development

An iterative approach delivering working increments in short cycles with continuous stakeholder feedback, embracing changing requirements rather than freezing scope early.

Related: Scrum, User Acceptance Testing
Scrum

An agile framework using fixed-length sprints, a prioritized backlog, and defined roles of product owner, scrum master, and development team to deliver increments.

Related: Agile Development, Critical Path Method
Critical Path Method

A scheduling technique identifying the longest dependent sequence of tasks, which determines the shortest possible project duration and where delay hurts most.

Related: Scrum, Feasibility Study
Separation of Duties

Dividing a sensitive process among different people so no single individual can initiate, approve, and conceal a transaction or change alone.

Related: Least Privilege, Audit Trail
Audit Trail

Chronological, tamper-resistant records of who accessed or changed what and when, supporting investigation, accountability, and regulatory evidence.

Related: Separation of Duties, Data Classification
Regulatory Compliance

Adhering to laws, regulations, and industry standards that apply to the organization's data and operations, evidenced through controls, documentation, and periodic review.

Related: Audit Trail, Data Governance
Code of Ethics

A published set of behavioral principles and expectations for staff, guiding decisions where rules are silent and providing a basis for disciplinary action.

Related: Conflict of Interest, Whistleblower Protection
Conflict of Interest

A situation where personal, financial, or outside interests could improperly influence professional judgment; it must be disclosed and managed or avoided.

Related: Code of Ethics, Separation of Duties
Whistleblower Protection

Legal and policy safeguards shielding people who report suspected wrongdoing in good faith from retaliation such as dismissal, demotion, or harassment.

Related: Code of Ethics, Regulatory Compliance