# If transmitted power, STis 200m, WL is 90dB, n is 10-15 W/Hz and Pe is 10-4, then maximum allowable bit rate using non-coherent FSK, will be

1.  10bps

2.  12 bps

3.   11 bps

4.  13 bps

4

12 bps

Explanation :
No Explanation available for this question

# A hash table can store a maximum of 10 records, currently there are records in locations 1, 3, 4, 7, 8, 9, 10. The probability of a new record going into location2, with a hash function resolving collisions by linear probing is

1.  0.6

2.  0.1

3.  0.2

4.  0.5

4

0.6

Explanation :
No Explanation available for this question

# Which of the following is correct

1.  A. The 2-Satisfiability problem is in P.

2.  B. A sub exponential function from N to N is one that is O (2nc) for every positive real number

3.  C. If there is an NP-complete language in Time(f) for some sub-exponential function f, then NP  subexp, where Subexp=U{Time(f) | f is sub exponential}

4.  Both a and b

5.  None of these

5

C. If there is an NP-complete language in Time(f) for some sub-exponential function f, then NP  subexp, where

Subexp=U{Time(f) | f is sub exponential}

Explanation :
No Explanation available for this question

# The following: Given a sequence a1, a2, …., an of integers, and an integer M, is there a subset J of {1,2, ….n} so that ΣI ε J ai=M The sum-of-subset problem is NP-complete by constructing a reduction from the

1.  k- color ability problem

2.  Exact cover problem

3.  Sum-of-subset problem

4.  None of these

4

Exact cover problem

Explanation :
No Explanation available for this question

# The voltage e0 in Fig. is

1.  2 V

2.  (4/3) V

3.  4 V

4.  8 V

4

4 V

Explanation :
No Explanation available for this question

# The voltage e0 in Fig. is

1.  2 V

2.  (4/3) V

3.  4 V

4.  8 V

4

4 V

Explanation :
No Explanation available for this question

# The impedance looking into nodes 1 and 2 in the given circuit is

1.   50 Ω

2.  100 Ω

3.   5 kΩ

4.  10.1 kΩ

4

50 Ω

Explanation :
No Explanation available for this question

# Consider a delta connection of resistors and its equivalent star connection as show below. If all elements of the factor k, k>0, the elements of the corresponding star equivalent will be scaled by a factor of

1.   k2

2.   k

3.  (1/k)

4.  √k

4

k

Explanation :
No Explanation available for this question

# Boolean expression for the out of the logic circuit shown in the figure is

1.  Y = AB + AB +C

2.  Y =    + AB +

3.  Y = A  +  B +C

4.  Y =AB +  B +

4

Y =    + AB +

Explanation :
No Explanation available for this question

1.   2

2.  3

3.  4

4.  5

4