Q. Equivalence partitioning is a ................ testing method that divides the input domain of a program into classes of data from which test cases can be derived.

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Q. Consider the following characteristics:

(i) Correct and unambiguous
(ii) Complete and consistent
(iii) Ranked for importance and/or stability and verifiable
(iv) Modifiable and Traceable

Which of the following is true for a good SRS?

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Q. Equivalence class partitioning approach is used to divide the input domain into a set of equivalence classes, so that if a program works correctly for a value, then it will work correctly for all the other values in that class. This is used .................

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Q. The failure intensity for a basic model as a function of failures experienced is given as λ(μ)-λ0[1 – (μ)/(V0)] where λ0 is the initial failure intensity at the start of the execution, μ is the average or expected number of failures at a given point in time, the quantity V0 is the total number of failures that would occur in infinite time.
Assume that a program will experience 100 failures in infinite time, the initial failure intensity was 10 failures/CPU hr. Then the decrement of failures intensity per failure will be

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Q. Improving processing efficiency or performance or restructuring of software to improve changeability is known as

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Q. In ...............,modules A and B make use of a common data type, but perhaps perform different operations on it.

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Q. Sixty (60) reusable components were available for an application. If only 70% of these components can be used, rest 30% would have to be developed from scratch. If average component is 100 LOC and cost of each LOC is Rs 14, what will be the risk exposure if risk probability is 80% ?

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Q. COCOMO stands for

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Q. Match the following:

a. Good quality     i. Program does not fail for a specified time in a given environment
b. Correctness     ii. Meets the functional requirements
c. Predictable      iii. Meets both functional and non-functional requirements
d. Reliable          iv. Process is under statistical control

Codes:
      a   b  c  d

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Q. While estimating the cost of software, Lines of Code (LOC) and Function Points (FP) are used to measure which one of the following?

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Q. A good software design must have

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Q. The Software Maturity Index (SMI) is defined as

SMI = [Mf – (Fa + Fc + Fd)] / Mf

Where
Mf = the number of modules in the current release.
Fa = the number of modules in the current release that have been added.
Fc = the number of modules in the current release that have been changed.
Fd = the number of modules in the current release that have been deleted.

The product begins to stabilize when

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Q. Match the following:

a. Watson-Felix model                                    i. Failure intensity
b. Quick-Fix model                                          ii. Cost estimation
c. Putnam resource allocation model          iii. Project planning
d. Logarithmetic- Poisson Model                  iv. Maintenance

Codes:
      a   b   c   d

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Q. ............... is a process model that removes defects before they can precipitate serious hazards.

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Q. Equivalence partitioning is a .................. method that divides the input domain of a program into classes of data from which test cases can be derived.

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Q. The following three golden rules:

(i) Place the user in control
(ii) Reduce the user’s memory load
(iii) Make the interface consistent are for

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Q. Software safety is a ................... activity that focuses on the identification and assessment of potential hazards that may affect software negatively and cause an entire system to fail.

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Q. Main aim of software engineering is to produce

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Q. Key process areas of CMM level 4 are also classified by a process which is

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Q. Validation means

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