Let L = L_{1}∩ L_{2}, where L_{1} and L_{2} are languages as defined below: L_{1} = {a^{m} b^{m} c a^{n} b^{n} | m,n>=0} L_{2} = {a^{i} b^{j} c^{k} | i,j,k>=0} Then L is
Option A. Not recursive Option B. Regular Option C. Context-free but not regular Option D. Recursively enumerable but not context-free True Answer C
L_{1} = {a^{m} b^{m} c a^{n} b^{n} | m,n>=0} L_{2} = {a^{i} b^{j} c^{k} | i,j,k>=0} _{In L1, put n=0}_{ and In L2, put k=1 and i=j to get the common strings in L1 and L2. L1 ∩ L2 = { am bm c} is DCFL but not regular.}
Option A. 200.200.1.1 Option B. 10.10.1.1 Option C. 224.1.1.1 Option D. 127.0.0.1 True Answer D
Option A. Format Option B. File Option C. Tools Option D. Insert True Answer C
Option A. Batch processing Option B. On-line processing Option C. Real time processing Option D. None of the above True Answer C
Option A. Testing Option B. Syntax error Option C. Runtime error Option D. Debugging True Answer D
Option A. Protein Option B. Soil Option C. Fungi Option D. Phosphorus True Answer C
Option A. In payment transfer Option B. In account verification Option C. In both Option D. neither of the above True Answer C
Option A. TRUE Option B. FALSE Option C. Option D. True Answer A
Option A. Equilateral triangle Option B. Isosceles triangle Option C. Obtuse angled triangle Option D. Right angled triangle True Answer D
These measures fallow to Pythagoras theorem as. (13)^{2} = 5^{2} + 12^{2} 169 = 25 + 144 169 = 169 L. H. S = R. H. S Therefore, it is a right angled triangle
Option A. 80 Option B. 143 Option C. 110 Option D. 25 True Answer D
What will be the output of the following Python code?
names1 = ['Amir', 'Bear', 'Charlton', 'Daman']
names2 = names1
names3 = names1[:]
names2[0] = 'Alice'
names3[1] = 'Bob'
sum = 0
for ls in (names1, names2, names3):
if ls[0] == 'Alice':
sum += 1
if ls[1] == 'Bob':
sum += 10
print sum
Option A. 11 Option B. 12 Option C. 21 Option D. 22 True Answer B
Option A. USA Option B. UK Option C. India Option D. China True Answer C
Option A. Secondary memory Option B. Primary memory Option C. Flash memory Option D. Both (1) and (2) True Answer B
Option A. Write Option B. Execute Option C. Stop Option D. Read True Answer C
Consider the program below: The value printed is:
Option A. 6 Option B. 8 Option C. 14 Option D. 15 True Answer B
Solution: Stack Positions:
Option A. TRUE Option B. FALSE Option C. Option D. True Answer B
x=1 def cg(): global x x=x+1 cg() x
Option A. 2 Option B. 1 Option C. 0 Option D. Error True Answer A
Consider the systems, each consisting of m linear equations in n variables.
I. If m < n, then all such systems have a solution
II. If m > n, then none of these systems has a solution
III. If m = n, then there exists a system which has a solution
Which one of the following is CORRECT?
Option A. I, II and III are true Option B. Only II and III are true Option C. Only III is true Option D. None of them is true True Answer C
I is not correct Has no solution, when no of equations is less than no of variables. II is not correct Eg: Has a solution III is correct Eg: Has solutions
Option A. पीला Option B. चक्रपाणि Option C. दूधवाला Option D. नैन True Answer B