Finals

Question 1

It is a legally binding agreement that defines and governs the rights and duties between or among its parties.

Answer 1

Contract

Question 2

Used to determine the meaning of terms or words used in the contents of the contract

Answer 2

Interpretation of Contract

Question 3

any forms as long as all the requisites or essential elements for it’s validity are present

Answer 3

Informal Contract

Question 4

in a form required by the law

Answer 4

Formal Contract

Question 5

one party is bound to fulfill an obligation for an act by another party

Answer 5

Unilateral Contract

Question 6

both parties are bound to fulfill their mutual promises or respective obligation to each other reciprocally

Answer 6

Bilateral Contract

Question 7

has a specific name or designation by law; such as commodatum, lease, agency, and sale.

Answer 7

Nominate Contract

Question 8

has no specific name or designation in law; shall be regulated by the most analogous nominate contracts, and by the customs of the place.

Answer 8

Innominate Contract

Question 9

the purpose is the performance of an obligation by one party as the other party performs or has performed its own obligation

Answer 9

Onerous Contract

Question 10

the purpose is the remuneration or payment by one party for a service or benefit previously rendered by the other party.

Answer 10

Remuneratory Contract

Question 11

the purpose is the mere liberality or the feeling by one party that the other party (benefactor) has been generous; such as free, or pure donation

Answer 11

Gratuitous Contract

Question 12

with such stipulations, clauses, terms and conditions that are not contrary to law, morals, good customs, public order, or public policy

Answer 12

Valid Contract

Question 13

with legal validity, but may be rescinded or revoked in the cases established by law

Answer 13

Rescissible Contrac

Question 14

with legal validity but may be invalidated by a court action on the grounds of mistake, violence, intimidation, undue influence, fraud, or incapacity of one of the parties to give consent.

Answer 14

Voidable/Annulable Contract

Question 15

with legal validity but cannot be enforced through court action by reason of defects, unless it ratified according to the law.

Answer 15

Unforceable Contract

Question 16

with no validity at all because of certain defects, such as illegality; considered inexistent from the very beginning and cannot be ratified according to law

Answer 16

Void Contract

Question 17

software system designed to support interoperable machine to machine interaction over a network

Answer 17

Web Services

Question 18

Usage of Web Services can be mentioned in 2 parts:

Answer 18

Reusable application components
Connect Existing Software

Question 19

the provider of the webservice

Answer 19

Service Provider

Question 20

the consumer of the web service

Answer 20

Service Requestor

Question 21

the logically centralized directory of services

Answer 21

Service Registry

Question 22

WSDL

Answer 22

Web Services Description Language

Question 23

contains a set of system functions that have been to the Web-based protocols.

Answer 23

Service

Question 24

Defines the address or connection point to a Web service

Answer 24

Endpoint

Question 25

Specifies the interface and defines the SOAP binding style and transport ( SOAP Protocol)

Answer 25

Binding

Question 26

Typically, a message corresponds to an operation

Answer 26

Message

Question 27

defines the data types that are used by the web services

Answer 27

Type

Question 28

XML

Answer 28

Extensive Markup Language

Question 29

SOAP

Answer 29

Simple Object Access Protocol

Question 30

UDDI

Answer 30

Universal Description Discovery, and Integration

Question 31

SOAP technologies

Answer 31

XML WSDL SOAP UDDI

Question 32

It is the standard web service application protocol the provides communication mechanism to connect web services, exchanging formatted XML data across a network protocol

Answer 32

SOAP Simple Object Access Protocol

Question 33

Is a one-way message such as a request from a client, or a response from a server

Answer 33

SOAP Messages

Question 34

Defines specific rules for encapsulating data being transferred between computers.

Answer 34

SOAP Envelope

Question 35

A technique to document a software system using Entity Relationship Diagram (ERD) A very powerful expression of the company’s business requirements

Answer 35

Data Model

Question 36

Models the business objects that should exist in a system and the relationships between them.

Answer 36

Conceptual Data Model

Question 37

A detailed version of Conceptual ERD Columns or attributes are defined

Answer 37

Logical Data Model

Question 38

Actual Design blueprint of a relational database Assign each key, column with type, length, nullable, etc.

Answer 38

Physical Data Model

Question 39

Creating Data Flow Diagrams

Answer 39

1. Create a list of Activities 2. Construct Context Level DFD (identifies external entities and processes) 3. Construct Level 0 DFD (identifies manageable subprocess) 4. Construct Level 1 DFD (identifies actual data flows and data stores) 5. Check against rules of DFD

Question 40

System Development Life Cycle Phases

Answer 40

Planning Requirement Analysis Designing Implementation Testing Deployment

Question 41

It delineates the least amount of time that is necessary to satisfy the requirements of each task.

Answer 41

CPM

Question 42

Any delay in these tasks will directly delay the project's completion.

Answer 42

Critical path

Question 43

Tasks that are not on the critical path and have slack, meaning they can be delayed without affecting the overall project timeline.

Answer 43

Slack path

Question 44

The earliest time an activity can begin, based on the completion of predecessor tasks.

Answer 44

Earliest Start Time (ES)

Question 45

Earliest Finish Time (EF)

Answer 45

EF=ES+Duration

Question 46

the latest time an activity can start without delaying the project.

Answer 46

Latest Start Time (LS)

Question 47

Latest Finish Time (LF)

Answer 47

LF=LS+Duration

Question 48

Float (Slack)

Answer 48

Float=LS−ES or Float=LF−EF

Question 49

A sequential development process moving through fixed phases (requirements → design → implementation → testing → deployment) with clear documentation and planning, but no ability to return to previous phases and limited customer interaction.

Answer 49

WATERFALL MODEL

Question 50

Risk-driven development combining waterfall and prototyping in continuous spirals (plan → risk analysis → develop → evaluate), ideal for large complex projects but costly and time-consuming.

Answer 50

SPIRAL MODEL

Question 51

Development broken into fixed-time cycles producing working software versions, allowing easy testing and adaptation to changes, requiring skilled resources and suited for agile organizations.

Answer 51

ITERATIVE MODEL

Question 52

Quick development methodology using short sprints, emphasizing continuous revision, high customer involvement, and rapid delivery, though requiring dedicated teams and potentially sacrificing documentation.

Answer 52

AGILE MODEL

Question 53

Creates working software models with limited functionality early in SDLC to gather user requirements and validate designs before full implementation, serving as an information-gathering technique.

Answer 53

PROTOTYPING MODEL

Question 54

Minimizes planning for rapid prototyping using modular design and parallel development, requires skilled teams and high customer involvement in 2-3 month cycles, unsuitable for small projects.

Answer 54

RAD (RAPID APPLICATION DEVELOPMENT)