1
GATE CSE 2011
MCQ (Single Correct Answer)
+1
-0.3
Which of the following is NOT desired in a good Software Requirement Specifications $$(SRS)$$ document?
A
Functional Requirements
B
Non Functional Requirements
C
Goals of Implementation
D
Algorithms for software Implementation
2
GATE CSE 2011
MCQ (Single Correct Answer)
+1
-0.3
A company needs to develop a strategy for Software Product development for which it has a choice of two programming language $${L_1}$$ and $${L_2}$$. The number of lines of code $$(LOC)$$ developed using $${L_2}$$ is estimated to be twice the $$LOC$$ developed with $${L_1}$$ the product will have to be maintained for five years. Various parameters for the company are given in the table below. GATE CSE 2011 Software Engineering - Software Engineering Question 13 English

Total cost of the project includes cost of development & maintenance. What is the $$LOC$$ for $${L_1}$$ for which the cost of the project using $${L_1}$$ is equal to the cost of the project using $${L_2}$$

A
$$4000$$
B
$$5000$$
C
$$4333$$
D
$$4667$$
3
GATE CSE 2011
MCQ (Single Correct Answer)
+2
-0.6
The following is comment written for $$a$$ $$c$$ function. This function computes the roots of quadratic equation. $$a{x^2} + bx + c = 0$$ the function stores two real roots in $${}^ * root1\,\,\& \,\,{}^ * root2\,\,\,\& $$ returns the status of validity of roots. In handles four different kinds of cases
$$i)$$ When coefficient $$a$$ is zero or irrespective of discriminate
$$ii)$$ When discriminate is positive.
$$iii)$$ When discriminate is zero
$$iv)$$ When discriminate is negative

Only in cases $$(ii)$$ & $$(iii)$$ the stored roots are valid Otherwise $$0$$ is stored in the roots the function returns $$0$$ when the roots are valid & - $$1$$ otherwise. The function also ensures root $$1$$ $$> =$$ root $$2.$$

int get QuadRoots(float a, float b, float c, float $${}^ * root1$$, float $${}^ * root2$$);

A software test engineer is assigned the job of doing block box testing. He comes up with the following test cases, many of which are redundant

GATE CSE 2011 Software Engineering - Software Engineering Question 11 English

Which one of the following options provide the set of non-redundant tests using equivalence class partitioning approach from input perspective for black box testing?

A
$${T_1},\,{T_2},\,{T_3},\,{T_6}$$
B
$${T_1},\,{T_3},\,{T_4},\,{T_5}$$
C
$${T_2},\,{T_4},\,{T_5},\,{T_6}$$
D
$${T_2},\,{T_3},\,{T_4},\,{T_5}$$
4
GATE CSE 2011
MCQ (Single Correct Answer)
+2
-0.6
Definition of the language $$L$$ with alphabet $$\left\{ a \right\}$$ is given as following. $$L = \left\{ {{a^{nk}}} \right.\left| {k > 0,\,n} \right.$$ is a positive integer constant$$\left. \, \right\}$$

What is the minimum number of states needed in a $$DFA$$ to recognize $$L$$?

A
$$k+1$$
B
$$n+1$$
C
$${2^{n + 1}}$$
D
$${2^{k + 1}}$$
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