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Questions by papesh
0
votes
0
answers
1
#Database#B+Tree
A B+ tree of order 'd' is a tree in which each internal node has between 'd' and '2d' keys values. The root has between 1 and '2d' values. What is the maximum number of internal nodes in a B+ tree of order 4 with 52 leave??
A B+ tree of order 'd' is a tree in which each internal node has between 'd' and '2d' keys values. The root has between 1 and '2d' values. What is the maximum number of i...
349
views
asked
May 9, 2017
3
votes
2
answers
2
#probability
8 pairs of shoes are in a closet. 8 shoes are selected at random. The probability that there will be at least one pair and at most 3 pairs amongst selected shoes are?
8 pairs of shoes are in a closet. 8 shoes are selected at random. The probability that there will be at least one pair and at most 3 pairs amongst selected shoes are?
848
views
asked
May 8, 2017
1
votes
1
answer
3
C-Output
what is the output of the following program ??
what is the output of the following program ??
560
views
asked
Apr 12, 2017
0
votes
0
answers
4
Discrete Maths # Counting
How many ways we can distribut 12 similar items into 5 different boxes so that first two box will contain only even number of items and next three must contain more than 2 and less than 6 items ??
How many ways we can distribut 12 similar items into 5 different boxes so that first two box will contain only even number of items and next three must contain more than ...
422
views
asked
Jan 16, 2017
1
votes
0
answers
5
Discrete Maths
I have solved it by some legacy method ! i want to know how to solve using combinatorics ??
I have solved it by some legacy method ! i want to know how to solve using combinatorics ??
485
views
asked
Jan 15, 2017
2
votes
1
answer
6
Discrete Maths
How many one to one functions are possible from A to B where |A| =4 and |B| = 6 such that ith element of A can not match with ith element of B.??
How many one to one functions are possible from A to B where |A| =4 and |B| = 6 such that ith element of A can not match with ith element of B.??
804
views
asked
Jan 14, 2017
3
votes
1
answer
7
#digital#counter
I have read somewhere that J-K flip-flop used as divide by 2 frequency counter is it true ?? if not how to solve given problem??
I have read somewhere that J-K flip-flop used as divide by 2 frequency counter is it true ??if not how to solve given problem??
927
views
asked
Jan 8, 2017
1
votes
0
answers
8
Compiler DAG
Draw DAG for the following Expression: b= a+ 8 x= b[i] b[j] = y
Draw DAG for the following Expression:b= a+ 8x= b[i]b[j] = y
557
views
asked
Dec 22, 2016
0
votes
1
answer
9
compiler grammar
Give a grammar which is LL(1) but not LALR(1) .
Give a grammar which is LL(1) but not LALR(1) .
501
views
asked
Dec 18, 2016
Compiler Design
compiler-design
parsing
ll-parser
lr-parser
descriptive
+
–
9
votes
1
answer
10
Convert the given Three Address Code (TAC) into Static Single Assignment (SSA) ?
$x=5$ $x=x-3$ $\textbf{if } x<3$ $\quad y=x*2$ $\quad w=y$ $\textbf{else}$ $\quad y=x-3$ $w=x-y$ $z=x+y$ Give Equivalent SSA.
$x=5$$x=x-3$$\textbf{if } x<3$$\quad y=x*2$$\quad w=y$$\textbf{else}$$\quad y=x-3$$w=x-y$$z=x+y$Give Equivalent SSA.
2.0k
views
asked
Dec 17, 2016
Compiler Design
compiler-design
static-single-assignment
+
–
0
votes
2
answers
11
#Hashing
Consider a hash table with m slots that uses open addressing with linear probing. The table is initially empty. A key k1 is inserted into the table, followed by keyk2, and then keyk3.What is the probability that the total number of probes while inserting these keys is at least 4?
Consider a hash table with m slots that uses open addressing with linear probing. The table is initially empty. A key k1 is inserted into the table, followed by keyk2, an...
752
views
asked
Dec 16, 2016
0
votes
0
answers
12
#co-cache
i'm getting 37.2 =37 but given 32 ...
i'm getting 37.2 =37 but given 32 ...
215
views
asked
Dec 13, 2016
3
votes
4
answers
13
#compiler
given Grammar E → E + E E → E * E E → ( E ) E → id Find set of handles and viable prefixes for the input string id1 + id2 * id3
given GrammarE → E + EE → E * EE → ( E )E → idFind set of handles and viable prefixes for the input string id1 + id2 * id3
4.3k
views
asked
Dec 13, 2016
Compiler Design
compiler-design
viable-prefix
+
–
0
votes
1
answer
14
#mathsGeneratingFunction
x31⋅(1−x16)⋅(1−x15)⋅(1−x26)⋅$\frac{1}{(1-x)^{3}}$ find the coefficient of x52 ??
x31⋅(1−x16)⋅(1−x15)⋅(1−x26)⋅$\frac{1}{(1-x)^{3}}$ find the coefficient of x52 ??
404
views
asked
Dec 9, 2016
0
votes
0
answers
15
#GeneratingFunction
x31⋅(1−x16)⋅(1−x15)⋅(1−x26)⋅$\frac{1}{(1-x)^{3}}$ find the coefficient of x52 ??
x31⋅(1−x16)⋅(1−x15)⋅(1−x26)⋅$\frac{1}{(1-x)^{3}}$find the coefficient of x52 ??
220
views
asked
Dec 9, 2016
0
votes
2
answers
16
#digitalCircuit
how it works??
how it works??
1.8k
views
asked
Dec 7, 2016
7
votes
3
answers
17
#data structure array
Consider the following C program main() { int a[2][3][2]={{{1,2},{9,8},{3,7}},{{2,2},{1,4},{5,4}}}}; printf(“%d%d%d”, (a[1]-a[0]), (a[1][0]-a[0][0]), (a[1][0][0]-a[0][0][0])); } Which of the following represents the output of above program? $3\: 3\; 1$ $3\; 6 \;1 $ $6\;6\;1$ $1\:1\:1$
Consider the following C programmain() { int a [3] ={{{1,2},{9,8},{3,7}},{{2,2},{1,4},{5,4}}}}; printf(“%d%d%d”, (a -a[0]), (a [0]-a[0][0]), (a [0][0]-a[0][0][0])); }...
1.3k
views
asked
Dec 6, 2016
2
votes
0
answers
18
#digitalCIrcuit
508
views
asked
Dec 6, 2016
0
votes
0
answers
19
@digitalCircuit
354
views
asked
Dec 6, 2016
0
votes
0
answers
20
Database
1. W1(x),R2(x),W1(x),commit2,commit1 2. W1(x),R2(x),W1(x),commit2,Rollback1 Are these schedules view serializable ??
1. W1(x),R2(x),W1(x),commit2,commit12. W1(x),R2(x),W1(x),commit2,Rollback1Are these schedules view serializable ??
234
views
asked
Nov 22, 2016
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