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1
Which changeover method involves converting the system a module at a time?
Phased
Direct
Pilot
Parallel
2
The 5 Vs of Big Data are:
Voracious, Variety, Volume, Variety and Victorious
Velocity, Volume, Variety, Value and Varacity
Volume, Variety, Velocity, Voracious and Varied
Veracity, Victorious, Voracious, Volume and Variety
3
Which of the following is included in the Design phase?
Feasibility Study
Creation of the system
Data Collection
Input and Output Methods
4
The key person is the SDLC is the ...
Designer
Creater
Analyst
Learner
5
In ERD anything about which data can be recorded is known as ...
A data type
An attribute
An entity
A data dictionary
6
A key part of the analysis is establishing ...
Input & Output Methods
Facts
Data Structures
Problems
7
Raw material in IT is referred to as ...
Knowledge
Information
Data
Transaction
8
The Design phase commences after
Implementation
System Investigation
Review
Analysis
9
The Data Flow symbol on a DFD is shown as ...
a square
a circle
an arrow
a triangle
10
In a decision table, actions taken are shown as an X. What is the label this applies to?
Action entries
Conditions entries
Conditions stub
Actions stub
11
A technique in analysis provides a pictorial representation of how an ICT system works. Is it?
An ERM
A system diagram
A Data Flow Diagram
A decision table
12
Expand the acronym SDLC
Systems Driver Learning Cycle
Seven Development Learning Cycle
Seven Driver Life Cycle
Systems Development Life Cycle
13
A data dictionary is a tool used during which part of the SDLC
Design and Implementation
Implementation and Review
System Investigation and Analysis
Systems Analysis and Design
14
In a systems diagram the terminators are represented as ...
A zig zagged lin
An oval
A circle
A rhombus
15
The first 3 stages of the SDLC in order include:
Initiation, Design, Implementation
Initiation, Audit, Design
Analysis, Design, Implementation
Investigation, Analysis, Design
16
Expand the acronym ERD
Entity Reliable Diagram
Elevate Relationship Drawing
Entity Relationship Diagram
Entity Reliable Drawing
17
The stage where the system is actually built is called ...
Testing
Evaluation
Design
Implementation
18
The key purpose of a technical guide is to ...
assist users
help system analysts/programmers
train users
inform users
19
The Design phase includes:
Data and file structures
Feasibility Study
Observations
Questionnaires
20
The last part of implementation is usually ...
Producing a framework
System conversion
Training
Installation of hardware and software
21
What is a synonym in a data dictionary?
A relationship between entities
A name which describes the data
Alternative names can be used to describe
A data type
22
In a decision table, where are situations or event which need testing shown?
Actions stub
Action entries
Conditions entries
Conditions stub
23
Information in business is useful for planning, recording, controlling, measuring and ..
acting
decision making
performance
reliability
24
A tool in analysis which looks at the data/information flows in an organisation is called:
A data dictionary
A decision table
A data flow diagram
An ERM
25
The 3 types of system maintenance include:
Projection, Authoritative and Creative Maintenance
Protective, Adaptive and Creative Maintenance
Projection, Authoritive and Corrective Maintenance
Perfective, Adaptive and Corrective Maintenance
26
According the WJEC spec, how many stages does the SDLC have?
Five
Four
Seven
Six
27
In a decision table the Y or N gives an indication of which ? applies
Conditions entries
Actions stub
Action entries
Conditions stub
28
A name which sufficiently describes data is known as ...
a synonym
an attribute
a validation check
a data dictionary
29
The term referring to data sets that are too large for traditional data processing is known as
Big data
Unique
Large
Complex
30
Feasibility study types include: operational, technical, economic, legal and ...
people
hardware
schedule
software
31
Evaluation and Review is done by ...
Checking with the developer
Checking with the manager
Checking it against original user requirements
Checking it against the Design
32
Binning the old system and immediately using the old system is which type of changeover method?
Direct
Parallel
Phased
Pilot
33
System Investigation is often referred to as ...
Design
Implementation
Inspection
Fact Finding
34
Examples of validation checks include length, format, lookup and ...
text
presence
data type
date
35
The SDLC is the process of understanding how an Information System can:
support business needs
support people
support learning
support life
36
A modelling technique in analysis which identifies entities is know as:
A decision table
A system diagram
An ERM
A data dictionary
37
A user guide is a manual designed for the ...
User
Leader
Technician
Manager
38
The last 3 stages of the SDLC in order include:
Implementation, Maintenance, Evaluation/Review
Design, Implementation, Maintenance
Analysis, Design, Implementation
Initiation, Design, Implementation
