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43 votes
6 answers
82
GATE CSE 1995 | Question: 1.17
A binary tree $T$ has $n$ leaf nodes. The number of nodes of degree $2$ in $T$ is $\log_2 n$ $n-1$ $n$ $2^n$
A binary tree $T$ has $n$ leaf nodes. The number of nodes of degree $2$ in $T$ is$\log_2 n$$n-1$$n$$2^n$
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31 votes
6 answers
84
GATE CSE 2008 | Question: 19
The Breadth First Search algorithm has been implemented using the queue data structure. One possible order of visiting the nodes of the following graph is: $\text{MNOPQR}$ $\text{NQMPOR}$ $\text{QMNPRO}$ $\text{QMNPOR}$
The Breadth First Search algorithm has been implemented using the queue data structure. One possible order of visiting the nodes of the following graph is:$\text{MNOPQR}$...
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75 votes
8 answers
85
GATE CSE 2007 | Question: 53
Consider the following two statements: P: Every regular grammar is LL(1) Q: Every regular set has a LR(1) grammar Which of the following is TRUE? Both P and Q are true P is true and Q is false P is false and Q is true Both P and Q are false
Consider the following two statements:P: Every regular grammar is LL(1)Q: Every regular set has a LR(1) grammarWhich of the following is TRUE?Both P and Q are trueP is tr...
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85 votes
18 answers
88
GATE CSE 2016 Set 1 | Question: 39
Let $G$ be a complete undirected graph on $4$ vertices, having $6$ edges with weights being $1, 2, 3, 4, 5,$ and $6$. The maximum possible weight that a minimum weight spanning tree of $G$ can have is __________
Let $G$ be a complete undirected graph on $4$ vertices, having $6$ edges with weights being $1, 2, 3, 4, 5,$ and $6$. The maximum possible weight that a minimum weight s...
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5 votes
2 answers
90
Morris Mano Edition 3 Exercise 2 Question 12 (Page No. 70)
Express the following function in the sum of minterms and The product of the maxterms. (a) F(A,B,C,D) = B’D + A’D + BD (b)F(x,y,z)=(xy + z)(xz + y)
Express the following function in the sum of minterms and The product of the maxterms.(a) F(A,B,C,D) = B’D + A’D + BD(b)F(x,y,z)=(xy + z)(xz + y)
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83 votes
13 answers
92
GATE CSE 2013 | Question: 9
What is the maximum number of reduce moves that can be taken by a bottom-up parser for a grammar with no epsilon and unit-production (i.e., of type $A \rightarrow \epsilon$ and $A \rightarrow a$) to parse a string with $n$ tokens? $n/2$ $n-1$ $2n-1$ $2^{n}$
What is the maximum number of reduce moves that can be taken by a bottom-up parser for a grammar with no epsilon and unit-production (i.e., of type $A \rightarrow \epsilo...
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113 votes
9 answers
95
GATE CSE 2012 | Question: 38
Let $G$ be a complete undirected graph on $6$ vertices. If vertices of $G$ are labeled, then the number of distinct cycles of length $4$ in $G$ is equal to $15$ $30$ $90$ $360$
Let $G$ be a complete undirected graph on $6$ vertices. If vertices of $G$ are labeled, then the number of distinct cycles of length $4$ in $G$ is equal to$15$$30$$90$$36...
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5 votes
1 answer
96
Carl Hamacher
Registers R1 and R2 of a computer contain the decimal values 1200 and 4600.What is the Effective address of the memory operand in each of the following instructions? a) Load 20(R1),R5 b) Move #3000,R5 c) Store R5,30(R1,R2) d) Add -(R2),R5 e) Subtract (R1)+,R5
Registers R1 and R2 of a computer contain the decimal values 1200 and 4600.What is the Effectiveaddress of the memory operand in each of the following instructions?a) Loa...
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4 votes
2 answers
99
Solve this equation T(n) = 7T(n/2) + n^2
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78 votes
12 answers
100
GATE CSE 1994 | Question: 1.6, ISRO2008-29
The number of distinct simple graphs with up to three nodes is $15$ $10$ $7$ $9$
The number of distinct simple graphs with up to three nodes is$15$$10$$7$$9$
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