System Analysis And Design NCV Level 4 — Memo
November 2022 — NCV Level 4 — System Analysis And Design
NCV Level 4
2022
NCV IT
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Q1— Section header —
1.1.10
1.2.10True False True False False True False True True
1.3.10merican ational tandards nstitute American Standard Code for Information Interchange Chief nformation ecurity fficer
1.4.1040
Q2— Section header —
2.1Searching through the customer s personal data. Asking to supply the user with pirated software (1\
2.2The technician does not have the customer s consent to search through their personal data. Distributing licenced software without paying for it is a crime The software is not freeware and cannot be distributed using pirated
2.3Performing a backup of personal and important data. (1\
2.4Pirated software is excluded from critical security updates thereby exposing the system to more vulnerabilities. Increased chances that the software will malfunction or fail. Forfeited access to support for the program such as training, upgrades,
2.6The customer can use two factor authentication. The customer can make use of biometric authentication. The customer can make use of a longer password that includes numbers, symbols and uppercase letters.
2.7
2.8The Information Technology Association of South Africa ITA The Institute of IT Professionals South Africa IITPSA Women in IT (WIIT\ South Africa is a chapter of IITPSA
2.9.1Fingerprint reader/scanner (1\
2.9.2Is a security process that relies on the unique biological characteristics of individuals to verify they are who they say they are. (1\ [20]20
Q3— Section header —
3.1.1A person who uses either a smartphone or laptop/notebook (2\
3.1.2Documentation review Sampling Provide clear instructions that will answer all the questions. Arrange questions in logical order, from simple to complex topics. Use simple terms and words to avoid misunderstanding.
3.1.4
3.1.5Example of a ichotomous or two point question ( heckbox question\ related to the scenario Allocate 1 mark for a related relevant question (only ONE required\ and 1 mark for the correct construct of the presentation of the
3.1.6The main benefit of using online survey is that they increase productivity by saving time as opposed to having interview s with many learners. Data is instantly available and can easily be transferred into
3.1.7Mark allocation 1 mark for x axis (Likert options\ 1 mark for y axis (percentages\ 2 marks for data (4\
3.2Cash register tape Credit card receipt Lockbox check images Packing slip Sales orders Invoices Time car Sales receipts
Q4— Section header —
4.1.1Mark allocation 1 mark for the actors 1 mark for system boundary 1 mark per use case (to a maximum of 7\ 2 marks for associations between all actors and the applicable use cases 2 marks for the correct use of the include dependency
4.1.2Mark allocation 1 mark per terminator 1 mark per decision 2 marks for indicating input 1 mark per process 2 marks for the correct use of flow lines (12\
4.1.3
4.1.4Mark allocation 1 mark for the ain rocess indication 1 mark for using the correct process symbol 1 mark per ntity 1 mark for using the correct symbol for an entity
4.2Mark allocation 1 mark per entity 1 mark per relationship name 3 marks for all primary keys 2 marks for all foreign keys 1 mark for the correct cardinality between Student and Assessment 1 mark for the correct cardinality between Assessment and
Q5— Section header —
5.1NOTE: This question is open to interpretation as it relates to a design. Mark allocation 1 mark for wireframe with title 3 marks for tudent number, name and surname text boxes 2 marks for password and confirm password text boxes
5.2.1(a\ The mechanisms that allow the user and a computer system to interact, in particular the use of input devices and software. (b\ An application that runs on a stand alone computer such as a desktop or laptop computer.
5.2.2Touch Screens A touch screen is a display device that allows the user to interact with a computer using their finger or stylus. It is a useful alternative to a mouse or keyboard for navigating a GUI (graphical user interface\.
5.2.312
5.3.2(1\
5.3.3It can be derived from the date of employment field. (1\
5.3.4Filtering allows the user to hide irrelevant data based on your defined conditions. In the given example only rangers that match the selected type will be listed (the other records will be filtered out\
Q6— Section header —
6.1.1Beta testing is a type of user acceptance testing where the product team gives a nearly finished product to a group of target users to evaluate product performance in the real world.
6.1.2Big bang adoption is when a new system is adopted instantly, with no transition period between the old and new systems.
6.1.3
6.2With a pilot implementation a subset of the organisation (called a pilot group\ starts using the new system before the rest of the organisation whereas with parallel adoption, the old and new systems are used simultaneously for a
6.3Functionality Productivity [12]12
Q7— Section header —
7.1The gile methodology is a way to manage a project by breaking it up into several phases. The gile methodology is a collection of principles that value adaptability and flexibility. (2\
7.2Scrum Extreme programming Crystal Planning Development Testing Deploying Working software over comprehensive documentation Customer collaboration over contract negotiation; and
Topics Identified
1
Visual Communication
Mark Allocation
Sections40 + 20 + 24 + 60 + 32 + 12 + 12 = 200 marks
Paper information
TitleMemo
SubjectSystem Analysis And Design
LevelNCV Level 4
Document typeNCV IT
Year2022
MonthNovember
Pages13
Downloads5
Examination context
Decade2020s
Years ago4y
SeasonSpring (SH)
Start dayTuesday
Exam periodNovember 2022
Days since exam1,439
About System Analysis And Design examination preparation
This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.
How to use this resource for revision
A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?
For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.
understanding question requirements
applying subject knowledge
working under time constraints
checking answers
identifying revision priorities
A practical revision approach
Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.
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