Questions by minal

1
# of temporary variable required to create 3 address code in static single assignment form for the expression P+Q*R-S/(Q*R).
2
verify progress is satisfied or not ?
1 vote
3
Which of the following is not a reason to create threads? A)To achieve true CPU concurrency B)Creating a new process is costly C)Communication between processes must go through operating system D)The process as a whole gets one time slice irrespective of the no of threads it has
4
Ans will be
1 vote
5
A mixed doubles tennis game is to be played between two teams (each team consists of one male and one female). There are four married couples. No team is to consist of a husband and his wife. What is the maximum number of games that can be played? GIVEN ANS 42 , i ... no wife at their correct husband (dearrangement=n ) these are no of teams and total no of games will be nc2 . where am i missing ?
1 vote
6
How many different sums can be formed with the following coins: 5 rupee, 1 rupee, 50 paisa, 25 paisa, 10 paisa, 3 paisa, 2 paisa and 1 paisa? is it $2^{8}-2$ ?
7
The number of ways , in which numbers 1,2,3,4,5 can be inserted into binary heap,such that resultant binary heap is max heap ? given ans :8
The number of linearly independent eigen vector of matrix A(3$\times$3) given as following a11=a22=2, a12=1, a13=a21=a23=a31=a32=0, a33=3
What is value of $\lim_{x\rightarrow 0, Y\rightarrow 0}\frac{xY}{x^2+Y^2}$ 1 -1 0 Does not exist