DOEACC Society 2007 Advanced Level Course In Computer Science A5-R3: STRUCTURED SYSTEM ANALYSIS

C) System acceptance
D) Logical design

1.6 Software tools that give automated support for a few portion of the systems development process describes
A) CAM
B) CASE
C) NOS
D) Gantt

1.7 Which of the subsequent would most likely not be an example of an attribute?
A) employee name
B) customer address
C) stock number
D) cancel appointment

1.8 Scalability refers to
A) easy increase or reduce of the storage space
B) fact hat there is no central point of failure in the system
C) outer skin of the computer
D) support of many various kinds of clients and servers

1.9 Which of the subsequent would not be an improper class name?
A) Student
B) Patient
C) John
D) Customer

1.10 Indexes are created for
A) Optimizing Queries
B) Optimizing Updates, Inserts and Deletes
C) Index Speed up all kinds of operations
D) None of the above













2. Each statement beneath is either actual or FALSE. select the most improper 1 and ENTER in the “tear-off” sheet attached to the ques. paper, subsequent instructions therein. (1 x 10)

2.1 During the needs analysis phase, developers must determine what issues exist with the current system, then decide whether to proceed with development.
2.2 BPA involves greater risks than Reengineering.
2.3 In the development phase of the SDLC, programmers either create software from scratch or purchase commercially available software.
2.4 The names of data stores on primitive-level data flow diagrams often correspond to the names of data entities in entity-relationship diagrams.
2.5 Joint Application Design and prototyping can help keep the analysis effort at a minimum yet still effective.
2.6 The diagram that indicates the scope of the system, indicating what elements are inside and which are outside the system, is called a level-2 diagram.
2.7 Sometimes the systems development life cycle is iterative.
2.8 A PERT diagram indicates how tasks must be ordered and when an activity should start and end.
2.9 Coupling is the extent to which subsystems depend on every other.
2.10 Process, logic and data model descriptions of a system must be consistent and complete since they are prepared during the analysis phase.


































3. Match words and phrases in column X with the nearest related meaning/ word(s)/phrases in column Y. Enter your selection in the “tear-off” ans sheet attached to the ques. paper, subsequent instructions therein. (1 x 10)

Earning:   Approval pending.