The black box concept is based on the assumption(s) that;
The main purpose of the system investigation phase is to produce
The first items defined for a new system are its :
Decision tree uses
A system investigation may result from
The feasibilities studied in preliminary investigation is (are):
Structured design produces computer programs that are:
Sequential organization
The first step in systems Development Life Cycle is
Programmers use _____ to organize and summarize the results of their problem analysis.
A couple:
The data base be prepared until
Structured programming involves
Which of the following might be output as a result of using a CASE tool?
The model base cannot be prepared until
The structure chart is
The term scheme means
Graphic representation of the control logic of processing functions or modules representing a system, is known as:
Branch mark programs are best characterized as
Coding and testing are done In a
Which of the following systems implementation approaches should be used if you want to run the old system and the new system at the same time for a specified period?
Nassi - schneiderman charts
Which of the following is not a characteristic of structured system development?
The system study project includes
What type of software is most useful in financial planning and calculation?
Programmers refer to the items needed to reach a problem's goal as the _____
Which of the following affects the extent to which you are involved with the system development life cycle in your company?
A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
Which of the following tools is not used in modeling the new system?
An audit trial is
Which of the following is not an advantage of the structured approach to system development?
The reservation system of Indian railways is an example of
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)
A square symbols
Backup and recovery procedures are primarily implemented to
A Decision - Table is
A system analyst designs a new system by
Advantages of data base system is (are)
In a Decision tree
A system design aid should primarily
The two classification of inputs are:
Unit testing is
Tracing, of any input record or process, performed on a system, back to its original source, is an
Which of the following is not considered as a tool at the system design phase?
"User friendly" computers have ensured that
A Decision table
A file containing multiple indices to the data is called a/an
Structured Programming involves
_____ use standardized symbols to represent an algorithm.
A checksum digit is used for detecting Errors in