The four icons used in building Data Flow Diagram are
The four icons used in building Data Flow Diagram are
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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?
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?
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called a
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called a
The main purpose of the system investigation phase is to produce
The main purpose of the system investigation phase is to produce
Benchmarking is used
Benchmarking is used
Difference between Decision - Tables and Decision Trees is (are):
Difference between Decision - Tables and Decision Trees is (are):
A channel for communicating across a boundary between two or more sub-systems is known as
A channel for communicating across a boundary between two or more sub-systems is known as
Structured design produces computer programs that are:
Structured design produces computer programs that are:
An audit trial is
An audit trial is
Sequential organization
Sequential organization
The black box concept is based on the assumption(s) that;
The black box concept is based on the assumption(s) that;
A system investigation may result from
A system investigation may result from
Programmers refer to the items needed to reach a problem's goal as the _____
Programmers refer to the items needed to reach a problem's goal as the _____
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called as
The systems conversion technique of totally removing the existing system and immediately implementing the new system is called as
Where one has to process all the data records in a file, the best tile organization is
Where one has to process all the data records in a file, the best tile organization is
Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.
Which of the following is an integrated collection of data with minimum redundancy, so that different applications can use the required data.
The structure chart is
The structure chart is
The first items defined for a new system are its :
The first items defined for a new system are its :
Programmers use _____ to organize and summarize the results of their problem analysis.
Programmers use _____ to organize and summarize the results of their problem analysis.
Which of the following is not an advantage of the structured approach to system development?
Which of the following is not an advantage of the structured approach to system development?
Graphic representation of the control logic of processing functions or modules representing a system, is known as:
Graphic representation of the control logic of processing functions or modules representing a system, is known as:
In Data structure, main characteristic of "ring" is :
In Data structure, main characteristic of "ring" is :
Which of the following is not a part of a Data Flow Diagram?
Which of the following is not a part of a Data Flow Diagram?
An open rectangle
An open rectangle
Which of the following affects the extent to which you are involved with the system development life cycle in your company?
Which of the following affects the extent to which you are involved with the system development life cycle in your company?
Conversion method in which users, being used to an old system, continue to use the old system, alongside the new system, is
Conversion method in which users, being used to an old system, continue to use the old system, alongside the new system, is
The data base be prepared until
The data base be prepared until
Which of the following might be output as a result of using a CASE tool?
Which of the following might be output as a result of using a CASE tool?
Which of the following statements is not true
Which of the following statements is not true
A programmer reviews the accuracy of an algorithm by _____ it.
A programmer reviews the accuracy of an algorithm by _____ it.
The term scheme means
The term scheme means
Which of the following is not a characteristic of a system?
Which of the following is not a characteristic of a system?
The model base cannot be prepared until
The model base cannot be prepared until
Structured design produces computer programs that are
Structured design produces computer programs that are
Rapid prototyping proves the quality of a design by
Rapid prototyping proves the quality of a design by
What type of software is most useful in financial planning and calculation?
What type of software is most useful in financial planning and calculation?
The feasibilities studied in preliminary investigation is (are):
The feasibilities studied in preliminary investigation is (are):
A common reason for changing an information system is
A common reason for changing an information system is
The data stored on a tape or disk file may be recorded in a report form described as
The data stored on a tape or disk file may be recorded in a report form described as
The reservation system of Indian railways is an example of
The reservation system of Indian railways is an example of
Branch mark programs are best characterized as
Branch mark programs are best characterized as
Which of the following is not a programming control structure?
Which of the following is not a programming control structure?
The procedure for evaluating the relative performance of different computers, is done by the process called
The procedure for evaluating the relative performance of different computers, is done by the process called
Structured programming involves
Structured programming involves
The instruction "If it's raining outside, then take an umbrella to work" is an example of the _____ structure,
The instruction "If it's raining outside, then take an umbrella to work" is an example of the _____ structure,
Which of the following statements is true
Which of the following statements is true
Coding and testing are done In a
Coding and testing are done In a
Which of the following control structures is used in every program?
Which of the following control structures is used in every program?
The black-box concept:
The black-box concept:
A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
A _____ is software that is designed for drawing diagrams of information systems, writing process specifications, and maintaining data dictionaries.
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)
Which of the following does not occur in phase - 4 of the system development life cycle (SDLC)
Requirements also serve as an evaluation checklist at the end of the development project, so they are sometimes called _____.
Requirements also serve as an evaluation checklist at the end of the development project, so they are sometimes called _____.
Decision tree uses
Decision tree uses
The time lag, between the keying of the last character on the keyboard input and the appearance of the first output character on the screen, is known as
The time lag, between the keying of the last character on the keyboard input and the appearance of the first output character on the screen, is known as
A system design is said to be functionally modular if
A system design is said to be functionally modular if
On the feasibility committee, department representatives serve as
On the feasibility committee, department representatives serve as
Which of the following is not a characteristic of structured system development?
Which of the following is not a characteristic of structured system development?
At the time of system study, flowcharts are drawn using
At the time of system study, flowcharts are drawn using
The first step to the system study project is to
The first step to the system study project is to
The system study project includes
The system study project includes
