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What is the Evolution of software engineering
Any application on computer runs by software. As computer technologies have changed tremendouslyinthe last five decades, consequently, the software development has undergone significant changes in last few decades of 20thcentury.In the earlyyears, software size used to be small and those were developed either by a single programmer or bya small programming team. Program development was dependent on programmer's skills and no strategic software practices were present. In early1980s, size of software and application domain of software increased. Therefore, its complexity has also increased. Bigger teams were engaged in development of Software. Software development became more bit organised and software development management practices came into existence.
Core dumps Core dumps are a debugging method. A printout of all relevant memory locations is obtained and studied. All dumps should be well documented and retained for possible
A test method satisfying coverage criteria that needs each decision point at every possible branch to be implemented at least once.
Top down design: A top down design approach begins by identifying the main modules of the system, decomposing them into their lower level modules and iterating unless the desired
Q. Explain the concept of bottom-up design? Bottom up design: This approach make possible a style of design where we decide how to combine these modules to provide larger ones
Q. For the structural chart given in fig.1 calculate the Information Flow index of individual modules as well as whole software. Total information flow = IF (main) + IF (A
Q. Explain Different Phases of spiral model? 1) Planning: In this phase the objectives alternatives as well as constraints of the project are determined or documented. The ob
An activity in which a system or component is implemented under specified conditions, the results are observed and an evaluation is made of some problem of the system or component.
of elicitation methods
1. An orderly development of testing in which software elements, hardware elements, or both are joined and tested, to check out their interactions, unless the entire system has bee
What are the benefits of evolutionary prototyping? i. Fast release of the working system. ii. User is engaged while developing the system. iii. More functional system can
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