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A company needs to develop digital signal processing software for one of its newest inventions. The software is expected to have 40000 lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model. The multiplicative factor for this model is given as 2.8 for the software development on embedded systems, while the exponentiation factor is given as 1.20. What is the estimated effort in person-months?
A simple stand - alone software utility is to be developed in ’C’ programming by a team of software experts for a computer running Linux and the overall size of this software is estimated to be 20,000 lines of code. Considering (a, b) = (2.4, 1.05) as multiplicative and exponention factor for the basic COCOMO effort estimation equation and (c, d)=(2.5, 0.38) as multiplicative and exponention factor for the basic COCOMO development time estimation equation, approximately how long does the software project take to complete ?  
In the context of 3D Computer graphics, which of the following statements is/are correct? (A) Under perspective projection, each set of parallel lines in the object do not stay parallel in the image (except those that are parallel to the viewplane to start with). (B) Applying a perspective transformation in the graphics pipeline to a vertex involves dividing by its 'z' coordinate. (C) Perspective transformation is a linear transformation. Choose the correct answer from the options given below:
Which equipment is used to store and display a camera shot, slide or graphics made up from two or more video sources in television graphics?
Base graphics are used most commonly for creating 2D graphics.
Which one is not the graphics software ?
Which one is not the graphics software?
A Company has a choice of two languages L1 and L2 to develop a software for their client. Number of LOC required to develop an application in L2, is thrice the LOC in language L1. Also, software has to be maintained for next 10 years. Various parameters for two languages. are given below to decide which language should be preferred for development. PARAMETER L1 L2 Man-year needed for development LOC/1000 LOC/1000 Development cost Rs. 70,000 Rs. 90,000 Cost of Maintenance per year Rs. 1,00,000 Rs. 40,000   Total cost of project include cost of development and maintenance. What is the LOC for L1 for which cost of developing the software with both languages must be same ?
___________ is a type of software testing which verifies that software, which was previously developed and tested, still performs correctly after it was changed or interfaced with other software.
Considering the statement, it is to be decided which of these assumption(s) is/are implicit in the statement. Statements: If you are a software engineer, we have a challenging project for you. Assumptions: I. You are a software engineer. II. We need a software engineer.